TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A material prepared by chemical or mechanical means from various materials(such as wood or rags) for use in making paper and cellulose products.  2, record 1, English, - pulp

Record number: 1, Textual support number: 1 OBS

pulp: designation standardized by ISO.  3, record 1, English, - pulp

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Matière fibreuse tirée de végétaux, en particulier de copeaux de bois traités mécaniquement ou chimiquement, destinée à la fabrication du papier et du carton.  3, record 1, French, - p%C3%A2te%20%C3%A0%20papier

Record number: 1, Textual support number: 1 OBS

pâte : désignation normalisée par l'ISO et par l'AFNOR.  4, record 1, French, - p%C3%A2te%20%C3%A0%20papier

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 CONT

El papel es una especie de fieltro constituido por fibras vegetales entrecruzadas e imbricadas, a las cuales se agregan aglutinantes, cargas y otros aditivos. Todas estas materias sólidas se hallan primeramente en suspensión acuosa en la pasta de papel [...] Los trapos viejos de lino y de algodón dan una pasta de calidad superior. Los papeles viejos entran en la composición de pastas inferiores.  1, record 1, Spanish, - pasta

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 OBS

Pulping, papermaking and coating control operators operate and monitor multi-function process control machinery and equipment to control the processing of wood, scrap pulp, recyclable paper, cellulose materials, paper pulp and paperboard. They are employed by pulp and paper companies.  1, record 2, English, - Pulping%2C%20papermaking%20and%20coating%20control%20operators

Record number: 2, Textual support number: 2 OBS

9235: classification system code in the National Occupational Classification  2, record 2, English, - Pulping%2C%20papermaking%20and%20coating%20control%20operators

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

Les opérateurs au contrôle de la réduction en pâte des pâtes et papiers, de la fabrication du papier et du couchage font fonctionner et surveillent le matériel et l'équipement multifonctionnel afin de contrôler le traitement du bois, des résidus de pâte, du papier recyclable, des substances cellulosiques, de la pulpe et du carton. Ils travaillent dans des usines de pâtes et papiers.  1, record 2, French, - Op%C3%A9rateurs%2Fop%C3%A9ratrices%20au%20contr%C3%B4le%20de%20la%20r%C3%A9duction%20en%20p%C3%A2te%20des%20p%C3%A2tes%20et%20papiers%2C%20de%20la%20fabrication%20du%20papier%20et%20du%20couchage

Record number: 2, Textual support number: 2 OBS

9235 : code du système de classification de la Classification nationale des professions.  2, record 2, French, - Op%C3%A9rateurs%2Fop%C3%A9ratrices%20au%20contr%C3%B4le%20de%20la%20r%C3%A9duction%20en%20p%C3%A2te%20des%20p%C3%A2tes%20et%20papiers%2C%20de%20la%20fabrication%20du%20papier%20et%20du%20couchage

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

[A] process that impregnates paper with an alkaline reserve to neutralize the active acid in the paper substrate and act as a buffer to neutralize acids produced in the future.  2, record 3, English, - deacidification

Record number: 3, Textual support number: 1 CONT

The development of a viable mass deacidification process has long been considered the answer to the problems of conservation in the library field. Acid, inherent in the untreated wood pulp, introduced into the paper in the manufacturing process, or caused from contact with polluted air, breaks the links in the cellulose polymer chains causing the fibers to break down; the paper becomes discolored and brittle, losing both permanence and durability very quickly.... Deacidification does arrest the acid attack and, if adequate buffers are left in the paper, prevents it from recurring, but does not restore embrittled and discolored books to their original state.  3, record 3, English, - deacidification

Record number: 3, Textual support number: 1 OBS

Deacidification lengthens the life expectancy of paper several times its ordinary life.  2, record 3, English, - deacidification

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

[Processus] complexe qui permet, grâce à un agent alcalin (gazeux ou liquide), de neutraliser les acides présents dans le papier et de fournir une réserve alcaline dans le but de prolonger la durée de vie des documents.  2, record 3, French, - d%C3%A9sacidification

Record number: 3, Textual support number: 1 CONT

[Toute] restauration devrait permettre d'obtenir une stabilisation mécanique et chimique ainsi qu'une meilleure lisibilité du document, et permettre d'en faciliter la consultation et la mise en exposition. Quelques-uns des traitements, les plus courants, sont le dépoussiérage, le nettoyage à sec, le marouflage (action qui consiste à coller du papier ou de la toile sur un support pour le consolider), le traitement aqueux, la désacidification et la pose de renforts.  3, record 3, French, - d%C3%A9sacidification

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An ethyl ether of cellulose.  1, record 4, English, - ethyl%20cellulose

Record number: 4, Textual support number: 1 CONT

Ethyl cellulose is prepared from wood pulp or chemical cotton and is used as a binder and filler in dry vitamin preparations, chewing gum, and in confectionery. It is also used in the manufacture of plastics and lacquers.  3, record 4, English, - ethyl%20cellulose

Record number: 4, Textual support number: 1 OBS

ethyl cellulose: term and definition standardized by ISO.  4, record 4, English, - ethyl%20cellulose

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Éther éthylique de la cellulose.  1, record 4, French, - %C3%A9thylcellulose

Record number: 4, Textual support number: 1 CONT

Les celluloses modifiées admises comme additifs alimentaires sont : la méthyl cellulose, l'éthyl cellulose, l'hydroxypropyl cellulose, l'hydroxypropylméthyl cellulose et la méthyléthyl cellulose.  4, record 4, French, - %C3%A9thylcellulose

Record number: 4, Textual support number: 1 OBS

éthylcellulose; EC : terme, abréviation et définition normalisés par l’ISO.  5, record 4, French, - %C3%A9thylcellulose

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Éter etílico de celulosa.  2, record 4, Spanish, - etilcelulosa

Record number: 4, Textual support number: 1 OBS

Sólido termoplástico, granular, de color blanco. Soluble en disolventes orgánicos, inerte en álcalis y ácidos diluidos, insoluble en agua y glicerina. Combustible, atóxico.  3, record 4, Spanish, - etilcelulosa

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Material and product design incorporating agro-based materials goes beyond applications like thatched roofs, wattle façades and other examples harking back to older days. Its goal is to use proven and new technologies and make such composites that satisfy the demanded functional specifications while containing a high degree of environmental friendliness. The first applications of agro based materials in the building industry may be found in insulation and interior decoration. The Dutch market offers insulation materials based on waste paper(including Isofloc and Isocell). Flax insulation mats are produced in the Netherlands by Eco Fiber. Hemp is another material suitable for insulation mats. Hemp is better resistant to moisture than flax. But as yet there has not been much experience with applications of this material in the building industry. The use of coconut fibers as insulation material offers several benefits such as a low energy content and high insulation value. The material is naturally highly moisture resistant. Insulation materials can be treated with halogen-free cellulose fire retardant. To preserve the material, the fibers can be treated just like wood with boric salt. Another technology is to treat cellulose fibers via the so-called PLATO(Proving Lasting Advanced Timber Option) process. This involves heating the fibers in an autoclave under 14 atmosphere pressure to about 200 degrees Celsius. In this process the lignin and the hemi-cellulose in the fiber chemically react generating a water resistant bakelite-type of resin-compound around the remaining cellulose.  2, record 5, English, - agro%2Dbased%20material

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Voilà 8 ans désormais que AFT Plasturgie travaille à la mise en œuvre d'agro-matériaux dans les processus industriels, notamment dans la filière automobile et du bâtiment. L'entreprise a développé un procédé original de conditionnement des fibres de chanvre permettant d'obtenir une bonne interface fibre/polymère sans modification chimique des composants, assurant ainsi une très bonne compatibilité entre la fibre végétale et les matières thermoplastiques. Elle travaille sur 2 lignes de produits intégrant des fibres de chanvre : les [composés] thermoplastiques (granulés) destinés à la transformation par extrusion et injection et les non-tissés (production de pièces par thermocompression et renforcement des pièces moulées en résine thermodurcissable).  2, record 5, French, - agro%2Dmat%C3%A9riau

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A glycolic acid ether of cellulose which appears under the form of a white, odorless, bulky solid, is made by the action of chloroacetic acid and alkali on sulfite wood pulp, is used in pharmacy as a stabilizer, an emulsifier, a thickener, in drilling fluids to combat contamination from anhydrite(gypsum) and to lower the water loss of the mud, in adhesives, in the manufacture of paper, in cosmetics and in confectionery.  8, record 6, English, - carboxymethyl%20cellulose

Record number: 6, Textual support number: 1 CONT

[Carboxymethyl cellulose bears] substituted carboxymethyl groups which, depending on the molecular weight and the degree of substitution, may comprise a fully soluble polymer or an insoluble polymer or an insoluble weak ion exchanger used for separation of neutral and basic proteins.  9, record 6, English, - carboxymethyl%20cellulose

Record number: 6, Textual support number: 2 CONT

Carboxymethyl cellulose (CMC) is a modified cellulose gum (cellulose is also known as plant fiber). In foods, it is used as a stabilizer, thickener, film former, suspending agent and ... applications include ice cream, dressings, pies, sauces and puddings. ... In supplements, it functions as a binder and/or helps tablets disintegrate during digestion.  4, record 6, English, - carboxymethyl%20cellulose

Record number: 6, Textual support number: 1 OBS

carboxymethyl cellulose; CMC: term and abbreviation standardized by ISO.  10, record 6, English, - carboxymethyl%20cellulose

Record number: 6, Textual support number: 2 OBS

When in the form of a sodium salt, carboxymethylcellulose is called "sodium carboxymethylcellulose" (q.v.).  8, record 6, English, - carboxymethyl%20cellulose

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Éther glycolique de la cellulose, préparé en traitant l'alcalinecellulose par le chloroacétate de sodium, utilisé dans la fabrication des adhésifs, des encres et des peintures, comme réactif du fer et comme support en chromatographie d'échanges ioniques, pour la séparation et la purification des protéines.  6, record 6, French, - carboxym%C3%A9thylcellulose

Record number: 6, Textual support number: 1 CONT

Les protéines peuvent être fractionnées grâce à la chromatographie par échange d'ions. On utilise souvent dans ce but des celluloses modifiées qui sont soit des échangeurs d'anions comme la diéthylaminoéthyl-cellulose (DEAE-cellulose), soit des échangeurs de cations comme la carboxyméthyl-cellulose (CM-cellulose).  7, record 6, French, - carboxym%C3%A9thylcellulose

Record number: 6, Textual support number: 1 OBS

carboxyméthylcellulose; CMC : terme et abréviation normalisés par l'ISO.  8, record 6, French, - carboxym%C3%A9thylcellulose

Record number: 6, Textual support number: 2 OBS

Lorsqu'elle se présente sous la forme d'un sel de sodium, on la désigne par le nom de «carboxyméthylcellulose sodique».  6, record 6, French, - carboxym%C3%A9thylcellulose

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Éter del ácido glicólico de la celulosa.  2, record 6, Spanish, - carboximetilcelulosa

Record number: 6, Textual support number: 1 OBS

Polímero semisintético. Polvo soluble en agua, incoloro, inodoro y atóxico. Reacciona con sales de los metales pesados para formar películas insolubles en agua, transparentes, duras e inalterables por materias orgánicas.  3, record 6, Spanish, - carboximetilcelulosa

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A wall of offset 2x4s (interior then exterior) with a thick cavity filled with cellulose insulation.  1, record 7, English, - double%20stud%20framed%20wall

Record number: 7, Textual support number: 1 OBS

This wall system uses less wood than conventional framing and when filled with cellulose is non-toxic, has low air-infiltration, is resistant to insects and rodents, can be very well insulated(12 inches or more) with no thermal bridging.  1, record 7, English, - double%20stud%20framed%20wall

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Le mur double ossature : il est constitué de deux murs de 2"x 4" espacés au 24", et isolés à la cellulose. De plus, la largeur entre les deux rangées de colombagesn’est pas fixe comme dans le cas d’un mur en 2" x 6" ce qui permet de faire varier l’épaisseur de l’isolant en vrac et donc le facteur R du mur. Ce système réduit lesrisques d’infiltration d’air et les ponts thermiques.  1, record 7, French, - mur%20%C3%A0%20double%20ossature

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

[An] Aldopentose sugar that occurs in hemicellulose, in mucopolysaccharides of connective tissue and sometimes in the urine.  4, record 8, English, - xylose

Record number: 8, Textual support number: 1 OBS

Cellulose can be hydrolysed into wood sugars including glucose through the action of either acids or special enzymes... The sugars produced by acid or enzymic hydrolysis can then be fermented, using enzyme containing yeasts, to ethanol or higher alcohols.  5, record 8, English, - xylose

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Aldopentose dont la forme D se trouve sous forme de polymère dans les parties ligneuses de certains végétaux (xylanes).  3, record 8, French, - xylose

Record number: 8, Textual support number: 1 OBS

La matrice de la paroi primaire [des cellules végétales] renferme des polysaccharides neutres ou acides ramifiés (hémicelluloses et pectines). Elle libère à l'hydrolyse de nombreux oses et dérivés (glucose, galactose, rhamnose, mannose, xylose, arabinose, fucose, acides uroniques [...] Tous ces matériaux forment des polymères à séquences complexes et spécifiques qui ont longtemps échappé à l'analyse.  4, record 8, French, - xylose

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 OBS

El término "azúcar de madera" se puede utilizar como nombre masculino o femenino, aunque normalmente "azúcar" se utiliza en el masculino.  3, record 8, Spanish, - az%C3%BAcar%20de%20madera

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

Advanced biofuels use pre-commercial technologies using non-food crops, agricultural and forest residues. These materials are composed of 3 primary building blocks :cellulose, hemicellulose or lignin. Advanced biofuels can either be blended with petroleum-based fuels... or... dedicated for the use in slightly adapted vehicles with internal combustion engines... Advanced fuels can be produced from waste materials, stalks of wheat and corn, wood and dedicated energy crops.  2, record 9, English, - advanced%20biofuel

Record number: 9, Textual support number: 2 CONT

Many advanced biofuels are under development including cellulosic ethanol, biomethanol, DMF [2,5-dimethylfuran], Bio-DME [dimethyl ether], Fischer-Tropsch diesel, mixed alcohols and wood diesel. Some of these fuels are still in the early stages of development and can include algal biofuels and hydrogen from biomass.  2, record 9, English, - advanced%20biofuel

Record number: 9, Textual support number: 1 OBS

Second- and third-generation biofuels are also called advanced biofuels.  3, record 9, English, - advanced%20biofuel

Record number: 9, Textual support number: 2 OBS

There is considerable debate on how to classify biofuels. Biofuels are commonly divided into first-, second- and third-generation biofuels, but the same fuel might be classified differently depending on whether technology maturity, GHG [greenhouse gas] emission balance or the feedstock is used to guide the distinction.  4, record 9, English, - advanced%20biofuel

Record number: 9, Textual support number: 3 OBS

advanced biofuel: the term is often used as a synonym for "second-generation biofuel," though it now encompasses all biofuels that are not first-generation.  5, record 9, English, - advanced%20biofuel

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

[...] biocarburant issu de la biomasse lignocellulosique, des algues [ou] de manière plus générale du vivant.  2, record 9, French, - biocarburant%20avanc%C3%A9

Record number: 9, Textual support number: 1 CONT

Les biocarburants avancés seront utilisés dans le secteur des transports (terrestres, mais aussi aériens, maritimes, fluviaux, voire ferroviaires) et pourront être envisagés comme combustibles pour des applications stationnaires.  3, record 9, French, - biocarburant%20avanc%C3%A9

Record number: 9, Textual support number: 1 OBS

Les biocarburants dits «avancés» à savoir de 2ème et de 3ème génération n’ont pas encore atteint le stade industriel et sont au stade de recherche et développement.  4, record 9, French, - biocarburant%20avanc%C3%A9

Record number: 9, Textual support number: 2 OBS

biocarburant avancé : souvent on trouve ce terme comme synonyme de «biocarburant de seconde génération», mais maintenant il se rapport à tous les biocarburants qui ne sont pas de la première génération.  5, record 9, French, - biocarburant%20avanc%C3%A9

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

A manufactured fiber in which the fiber-forming substance is cellulose acetate.  4, record 10, English, - acetate%20fibre

Record number: 10, Textual support number: 1 CONT

Acetate is manufactured by treating purified cellulose refined from cotton linters and/or wood pulp... The resultant product... is dissolved in acetone to prepare the spinning solution. After filtration, the highly viscous solution is extruded through spinnerets...  4, record 10, English, - acetate%20fibre

Record number: 10, Textual support number: 1 OBS

Acetate fabrics are fast-drying, wrinkle and shrinkage resistant, crisp or soft in hand depending upon the end use, and luxurious in appearance. The end use of acetate include lingerie, dresses, blouses, robes, other apparel, linings,draperies, bedspreads, upholstery, carpets, umbrellas, formed fabrics, and cigarette filters.  4, record 10, English, - acetate%20fibre

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Fibre chimique, artificielle, fabriquée à partir de cellulose dérivée de la pulpe de bois ou de linters de coton.  4, record 10, French, - fibre%20d%27ac%C3%A9tate

Record number: 10, Textual support number: 1 OBS

Le fil d'acétate peut être brillant ou mat; il est souple, résistant et brûle comme le coton [...] En uni, teint en pièce ou imprimé, le tissu d'acétate est utilisé pour chemisier, robe, doublure, rideau [...] ainsi qu'en bonneterie  4, record 10, French, - fibre%20d%27ac%C3%A9tate

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 DEF

Ester resultante de la acción del anhídrido acético sobre celulosa pura, en presencia de ácido sulfúrico, como catalizador, y ácido acético, como disolvente.  1, record 10, Spanish, - acetato%20de%20celulosa

Record number: 10, Textual support number: 1 OBS

Se emplea en la fabricación de nylon, lacas y barnices y para fabricar películas fotográficas y discos gramofónicos.  1, record 10, Spanish, - acetato%20de%20celulosa

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Camphor. A ketone occurring naturally in the wood of the camphor tree(Cinnamomum camphora)... Colorless or white crystals, granules or easily broken masses; penetrating aromatic odor..., slightly soluble in water, soluble in alcohol, ether, chloroform, carbon disulfide, solvent naphta, and fixed and volatile oils.... Derivation : Steam distillation of the camphor-tree wood and crystallization. This product is called natural camphor and is dextror... Use : Medicine(internal and external), plasticizer for cellulose nitrate, other explosives, and lacquers, insecticides, moth and mildew, tooth powders, flavoring, embalming, pyrotechnics, intermediate.  8, record 11, English, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrimethylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record number: 11, Textual support number: 1 OBS

(2R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one; (2R,4R)-bornan-2-one: The capital letters "R" must be italicized.  1, record 11, English, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrimethylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record number: 11, Textual support number: 2 OBS

d-camphor: The letter "d" (dextro), which must be italicized, has been replaced by the (+) sign.  1, record 11, English, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrimethylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record number: 11, Textual support number: 3 OBS

Chemical formula: C₁₀H₁₆O  9, record 11, English, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrimethylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Produit se présentant sous la forme de masses blanches, translucides, d'odeur aromatique pénétrante, très peu soluble dans l'eau [...], soluble dans l'alcool, l'éther, le chloroforme, le benzène, l'acétone, l'essence de térébenthine, les acides minéraux, obtenu par distillation du bois et de l'écorce du camphrier (Cinnamomum camphora).  5, record 11, French, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrim%C3%A9thylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record number: 11, Textual support number: 1 OBS

(2R,4R)-1,7,7-triméthylbicyclo[2.2.1]heptan-2-one; (2R,4R)-bornan-2-one : Les lettres majuscules «R» s'écrivent en italique.  1, record 11, French, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrim%C3%A9thylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record number: 11, Textual support number: 2 OBS

Formule chimique : C₁₀H₁₆O  6, record 11, French, - %282R%2C4R%29%2D1%2C7%2C7%2Dtrim%C3%A9thylbicyclo%5B2%2E2%2E1%5Dheptan%2D2%2Done

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 OBS

Fórmula química: C₁₀H₁₆O  2, record 11, Spanish, - alcanfor

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A binary compound of hydrogen and oxygen, empirical formula H₂O₂, used mostly in dilute aqueous solutions as an oxidizing agent [and of which the] most remarkable feature is its tendency to decompose readily into water and oxygen, the first instance of contact analysis.  6, record 12, English, - hydrogen%20peroxide

Record number: 12, Textual support number: 1 OBS

Use : Bleaching and deodorizing of textiles, wood pulp, hair, fur, etc. ;source of organic and inorganic peroxides; pulp and paper industry; plasticizers; rocket fuel; foam rubber; manufacture of glycerol; antichlor; dyeing; electroplating; antiseptic; laboratory reagent; epoxidation, hydroxylation, oxidation, and reduction; viscosity control for starch and cellulose derivatives; refining and cleaning metals; bleaching and oxidizing agent in foods; neutralizing agent in wine distillation; seed disinfectant; substitute for chlorine in water and sewage treatment.  7, record 12, English, - hydrogen%20peroxide

Record number: 12, Textual support number: 2 OBS

Also known under a large number of commercial designations, such as: Albone; Hioxyl; Inhibine; Interox; Kastone; Oxydol; Perhydrol (hydroxide peroxide 30%, q.v.); Perone; Peroxan; Superoxol.  8, record 12, English, - hydrogen%20peroxide

Record number: 12, Textual support number: 3 OBS

hydrogen peroxide: Refers to the anhydrous form (i.e. "anhydrous hydrogen peroxide"), but the term is also commonly used for hydrogen peroxide solutions (marketed as solutions in water concentrations of 3 to 90% by weight). See also "hydrogen peroxide solution."  9, record 12, English, - hydrogen%20peroxide

Record number: 12, Textual support number: 4 OBS

hydrogen peroxide: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  2, record 12, English, - hydrogen%20peroxide

Record number: 12, Textual support number: 5 OBS

peroxide: This term is used in common usage as an abbreviation for "hydrogen peroxide" but must not be considered as a true synonym of this latter term in a systematic sense; it does not correspond to the CAS number for "hydrogen peroxide."  2, record 12, English, - hydrogen%20peroxide

Record number: 12, Textual support number: 6 OBS

Molecular formula: H₂O₂; Structural formula: H—O—O—H  7, record 12, English, - hydrogen%20peroxide

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

[...] espèce chimique [de] formule H₂O₂ [qui] se présente sous la forme d'un liquide bleu pâle sirupeux, qui se solidifie à -0,46 °C et qui est nettement plus dense que l'eau [...]  6, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 1 CONT

On distingue notamment : a) l'eau oxygénée concentrée, solution aqueuse acide contenant 30 % en poids de peroxyde d'hydrogène, utilisée avec précautions contre certaines lésions de la peau; b) l'eau oxygénée officinale, contenant environ 3 % en poids (8 à 12 % en volume) de peroxyde d'hydrogène, utilisée comme hémostatique et comme désinfectant. L'eau oxygénée concentrée à 20 volumes est utilisée pour la décoloration des cheveux.  7, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 2 CONT

On ne peut faire bouillir l'eau oxygénée pure sous la pression atmosphérique normale, car le liquide se décompose auparavant; il est en effet thermodynamiquement instable à la température ordinaire [...]  6, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 1 OBS

On appelle ordinairement eau oxygénée les mélanges d'eau et de peroxyde d'hydrogène.  6, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 2 OBS

peroxyde d'hydrogène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  2, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 3 OBS

peroxyde : Ce terme est utilisé dans la vie courante comme abréviation de «peroxyde d'hydrogène», mais n'est pas un synonyme de ce dernier terme au sens strict; ce nom ne correspond pas au numéro CAS (du Chemical Abstracts Service) pour le peroxyde d'hydrogène. La prudence s'impose donc dans son emploi. Voir aussi l'autre fiche pour «peroxyde».  2, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 4 OBS

À une concentration de 30 % il est commercialisé sous le nom de «Perhydrol» (voir aussi cette fiche).  8, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record number: 12, Textual support number: 5 OBS

Formule chimique : H₂O₂  8, record 12, French, - peroxyde%20d%27hydrog%C3%A8ne

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 OBS

Líquido incoloro, insoluble en alcohol y agua. Las soluciones concentradas son tóxicas e irritantes. Riesgo de explosión. Agente oxidante.  3, record 12, Spanish, - per%C3%B3xido%20de%20hidr%C3%B3geno

Record number: 12, Textual support number: 2 OBS

Fórmula química: H₂O₂  4, record 12, Spanish, - per%C3%B3xido%20de%20hidr%C3%B3geno

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

Powdered cellulose products derived by mechanical comminition of purified wood pulp.  1, record 13, English, - Solka%2DFloc%26trade%3B

Record number: 13, Textual support number: 1 OBS

Available in various fiber lengths including dense free-flowing powders. Combustible. Uses: Filter aid; raw material for cellulose derivatives, filler in rubber; component in welding rod coatings; inert bulking agent in food products.  1, record 13, English, - Solka%2DFloc%26trade%3B

Record number: 13, Textual support number: 2 OBS

Solka-Floc™: A trademark of the International Fiber Corporation.  2, record 13, English, - Solka%2DFloc%26trade%3B

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 OBS

Solka-Floc^MC : Marque de commerce de la International Fiber Corporation.  2, record 13, French, - Solka%2DFloc

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

The separation of the lignin component from wood or other cellulosic material by chemical treatment, such as cooking of chips, leaving a residue of cellulose, hemicelluloses, and other carbohydrate materials.  2, record 14, English, - delignification

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Action d'éliminer, par l'effet d'agents chimiques, la lignine qui unit entre elles les cellules et les fibres des végétaux.  2, record 14, French, - d%C3%A9lignification

Record number: 14, Textual support number: 1 OBS

Dans le «Cours de formation papetière» de Jean Vilars (code : VIPAP), on trouvera le terme «délignification» sous l'article 3.7.1.  3, record 14, French, - d%C3%A9lignification

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A triacetate.  2, record 15, English, - Arnel%26trade%3B

Record number: 15, Textual support number: 1 OBS

Arnel is made from triacetate fibers from purified wood cellulose which has been chemically bonded to acetyl groups.  3, record 15, English, - Arnel%26trade%3B

Record number: 15, Textual support number: 2 OBS

Arnel™ is a trademark of the Celanese Corporation.  2, record 15, English, - Arnel%26trade%3B

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 DEF

Nom commercial d'un triacétate.  1, record 15, French, - Arnel

Record number: 15, Textual support number: 1 OBS

Arnel^MC : Marque de commerce de Celanese Corporation.  2, record 15, French, - Arnel

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

Any decay or rot attacking both the cellulose and the lignin [of wood], producing a generally whitish residue that may be spongy or stringy rot, or occur as pocket rot, as example with "Fomes annosus".  1, record 16, English, - white%20rot

Record number: 16, Textual support number: 1 CONT

white speck: The intermediate stage of Fomes pini decay characterized by small white pits or streaks in the wood.  3, record 16, English, - white%20rot

Record number: 16, Textual support number: 1 OBS

white speck: term and definition reproduced with the permission of the copyright holder, CSA International, 178 Rexdale Blvd., Toronto, Ontario, Canada M9W 1R3. However, CSA International shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA International material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA International.  4, record 16, English, - white%20rot

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Toute carie ou pourriture affectant la cellulose et la lignine du bois et produisant un résidu blanchâtre d'aspect spongieux ou fibreux, ou une pourriture alvéolaire.  3, record 16, French, - pourriture%20blanche

Record 16,  Textual support,  Spanish

Record number: 16, Textual support number: 1 CONT

Los hongos pudridores de madera pueden ser agrupados en dos categorías según la forma en la cual pudren la madera. Estos dos grupos son denominados hongos de pudrición blanca y hongos de pudrición castaña. [...] Los hongos de pudrición blanca tienen un sistema de enzimas celulasa y lignasa que le permiten degradar todos los componentes de las paredes celulares de la madera.  1, record 16, Spanish, - pudrici%C3%B3n%20blanca

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 OBS

In 1980s, St. Lawrence Technologies Inc.(SLT, as a partner in the Bio-Hol joint venture) in Canada, collaborated with the Tennessee Valley Authority(TVA) in the USA and the Swedish Ethanol Development Foundation, developed a two stage hydrolysis process called the CASH process(Canada, America, Sweden Hydrolysis) at pilot plant scale for the conversion of wood feedstock to ethanol(O’Boyle et al., 1991). In the first stage of the process, TVA used the Sunds Defibrator to prehydrolyse pine wood chips under mildly acidic conditions. The pretreated material was then hydrolysed in the SLT plug flow reactor to convert cellulose to glucose. The yield of the conversion from cellulose to glucose exceeded 50%, which was close to the theoretical yield in dilute acid hydrolysis(Malester et al., 1992). [Source : ethanol project-Stlwkshp. en p. 1].  1, record 17, English, - CASH%20process

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

Dans les années 1980, la société St. Lawrence Technologies Inc. (SLT, partenaire de la co-entreprise Bio-Hol), établie au Canada, a collaboré avec la Tennessee Valley Authority (TVA), aux États-Unis, et la Swedish Ethanol Development Foundation, afin de mettre au point un procédé d'hydrolyse en deux étapes, appelé procédé «CASH» (d'après le nom donné au procédé en anglais, soit Canada, America, Sweden Hydrolysis), applicable à l'échelle pilote pour la conversion des matières ligneuses en éthanol (O'Boyle et al., 1991). Dans la première partie du procédé, la TVA a utilisé la défibreuse Sunds pour pré-hydrolyser des copeaux de pin en milieu légèrement acide. La matière prétraitée passait ensuite dans un réacteur à écoulement piston SLT où la cellulose était hydrolysée en glucose. Le rendement de cette conversion dépassait 50 %, ce qui est proche du rendement théorique de l'hydrolyse à l'acide dilué (Malester et al., 1992). [Source: projet éthanol - Stlwkshp.fr p. 1].  1, record 17, French, - proc%C3%A9d%C3%A9%20CASH

Record number: 17, Textual support number: 2 OBS

Équivalents proposés par la faculté d'Agriculture (Université Laval).  2, record 17, French, - proc%C3%A9d%C3%A9%20CASH

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 CONT

To investigate the physical and chemical properties of nitrocelluloses derived from wood pulp cellulose... in order to... discern differences between wood pulp and cotton celluloses with respect to microfibrillar morphology...  1, record 18, English, - microfibrillar%20morphology

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 OBS

Équivalent fourni par un spécialiste des polymères, Université Laval (Québec), qui est l'un des auteurs du texte à traduire.  1, record 18, French, - morphologie%20microfibrillaire

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

To investigate the physical and chemical properties of nitrocelluloses derived from wood pulp cellulose... in order to... discern differences between wood pulp and cotton celluloses with respect to... microcristallinity changes...  1, record 19, English, - microcristallinity%20change

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 OBS

Équivalents fournis par un spécialiste des polymères, Université Laval (Québec). Celui-ci est l'un des auteurs du texte à traduire.  1, record 19, French, - changement%20de%20cristallinit%C3%A9

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

... wood saccharification is a hydrolytic method for producing mono-and disaccharides from cellulose by using mineral acids that are strong and highly active in high concentrations and at elevated temperatures.  2, record 20, English, - wood%20hydrolysis

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

[...] transformation en sucres fermentescibles des matières cellulosiques du bois sous l'action d'acides minéraux (chlorhydrique ou sulfurique).  2, record 20, French, - hydrolyse%20du%20bois

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 DEF

A porous solid product containing 85-98 per cent carbon and produced by heating carbonaceous materials such as cellulose, wood or peat at 500-600 degrees Celsius in the absence of air.  6, record 21, English, - charcoal

Record number: 21, Textual support number: 1 CONT

Charcoal ... Inorganic color permitted in or upon apple (or rhubarb) and [other fruit] jam; bread; butter; concentrated fruit juice; ... Vegetable fats and oils ...  7, record 21, English, - charcoal

Record number: 21, Textual support number: 1 OBS

charred wood: term standardized by CSA International.  8, record 21, English, - charcoal

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 DEF

[...] résidu solide de la carbonisation du bois.  1, record 21, French, - charbon%20de%20bois

Record number: 21, Textual support number: 1 OBS

[...] Le résidu de la carbonisation du bois est du carbone presque pur, si la température a dépassé 400 °C.  1, record 21, French, - charbon%20de%20bois

Record 21,  Textual support,  Spanish

Record number: 21, Textual support number: 1 DEF

Carbón obtenido por carbonización de madera y otros residuos vegetales.  3, record 21, Spanish, - carb%C3%B3n%20de%20le%C3%B1a

Record number: 21, Textual support number: 1 CONT

El carbón vegetal es un producto sólido, frágil y poroso con un alto contenido en carbono (del orden del 80%). Se produce por calentamiento en ausencia de aire (hasta temperaturas de 400 a 700 °C) de madera y otros residuos vegetales. [...] El proceso de calentamiento de materiales orgánicos en ausencia de aire se denomina pirólisis o carbonización. [...] Por lo general se utiliza el término [...] carbonización cuando (como en el caso del carbón vegetal) el proceso se dirige hacia la obtención del producto sólido resultante (carbonizado).  4, record 21, Spanish, - carb%C3%B3n%20de%20le%C3%B1a

Record number: 21, Textual support number: 2 CONT

Carbón vegetal. [...] Es muy poroso. Se utiliza como catalizador y adsorbente en decoloración y recuperación de sustancias y disolventes volátiles.  5, record 21, Spanish, - carb%C3%B3n%20de%20le%C3%B1a

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

A foaming and emulsifying agent that is the methyl ether of ethyl cellulose, prepared from cotton linter or wood pulp.  5, record 22, English, - ethylmethylcellulose

Record number: 22, Textual support number: 1 OBS

Also known under the following commercial designations: Edifas A; Celacol EM; Cellocol EM; Cellofas A; Cellofas WLD.  6, record 22, English, - ethylmethylcellulose

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 OBS

[...] agent moussant et émulsifiant [...]  5, record 22, French, - %C3%A9thylm%C3%A9thylcellulose

Record number: 22, Textual support number: 2 OBS

Les méthylcelluloses sont préparées par action du sulfate de diméthyle sur l'alcalicellulose. La matière de départ, qui est constituée par des cotons linters, des pâtes de bois ou de la viscose, est mise à tremper dans la soude concentrée [...]  6, record 22, French, - %C3%A9thylm%C3%A9thylcellulose

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 DEF

A manmade fiber that is composed of cellulose derived from wood pulp, cotton linters, or other plant matter...  1, record 23, English, - rayon%20fiber

Record number: 23, Textual support number: 1 OBS

[Rayon fiber is] produced by converting cellulose into unstable chemical derivative (xanthate) dissolving in caustic solution to form viscose spinning solution, extruding into an acid solution bath to regenerate cellulose in desired form.  1, record 23, English, - rayon%20fiber

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 CONT

Cette compagnie [...] produit 105 000 tonnes métriques de pâte dissolvante utilisée principalement dans la fabrication de fibre de rayonne [...]  1, record 23, French, - fibre%20de%20rayonne

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

A manufactured fiber composed of regenerated cellulose, as well as manufactured fibers composed of regenerated cellulose in which substituents have replaced not more than 15% of the hydrogens of the hydroxyl groups.  3, record 24, English, - viscose%20fibre

Record number: 24, Textual support number: 1 OBS

Viscose is the earliest man-made fiber, from cellulose such as wood or cotton. The term rayon is used in some manufacturing countries for any manufactured cellulose fiber, including, in some cases, fibers composed of cellulose acetate.  3, record 24, English, - viscose%20fibre

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Fibre artificielle composée de cellulose dérivée de la pulpe de bois, de linters de coton, ou d'autres végétaux.  3, record 24, French, - fibre%20de%20viscose

Record number: 24, Textual support number: 1 OBS

[La viscose est] produite par transformation de la cellulose en un dérivé chimique instable (xanthate) dissous dans de la soude caustique pour former la solution de filage viscose, extrudée en filage humide dans un bain acide afin de régénérer la cellulose en filaments.  3, record 24, French, - fibre%20de%20viscose

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

Wood fibers separated by mechanical or chemical means for use in manufacturing paper, textiles, and many other products derived from cellulose.  3, record 25, English, - wood%20pulp

Record number: 25, Textual support number: 1 OBS

woodpulp: term standardized by ISO.  4, record 25, English, - wood%20pulp

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 DEF

Pâte obtenue du bois soit par râpage, soit par traitements chimiques.  2, record 25, French, - p%C3%A2te%20de%20bois

Record number: 25, Textual support number: 1 OBS

pâte de bois : terme normalisé par l'ISO et l'AFNOR.  3, record 25, French, - p%C3%A2te%20de%20bois

Record 25,  Textual support,  Spanish

Record number: 25, Textual support number: 1 DEF

Madera sometida a desintegración mecánica o a tratamiento químico, usada para la fabricación de papel y artículos análogos.  3, record 25, Spanish, - pasta%20de%20madera

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

The total carbohydrate fraction of wood, i. e. cellulose plus hemicellulose portions.  2, record 26, English, - holocellulose

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Fraction du bois représentant les hydrates de carbone, c'est-à-dire la cellulose et les hémicelluloses.  2, record 26, French, - holocellulose

Record 26,  Textual support,  Spanish

Record number: 26, Textual support number: 1 DEF

Fracción de hidratos de carbono de una madera en la que se han eliminado las sustancias extractivas.  2, record 26, Spanish, - holocelulosa

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

Complex oxygen-containing organic substance that, with cellulose, forms the chief constituent of wood. It is the second only to cellulose as the most abundant organic material on Earth, though very little of it has found any application other than as a fuel. It is a mixture of complex, apparently polymeric compounds of poorly known structure.  2, record 27, English, - lignin

Record number: 27, Textual support number: 1 CONT

The lignin molecules are probably linked covalently to polysaccharides of the cell wall matrix. The separation of lignin from other constituents (cellulose and hemicellulose) is a major problem that prevents the easy use of the very large amounts of agricultural and forestry wastes, which are generally available at low cost, as substrates for microbial growth.  3, record 27, English, - lignin

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

Macromolécule réticulée complexe qui résulte de l'association de différents monomères de type phénylpropane, par exemple l'alcool coniférylique. C'est le constituant fondamental du bois.  2, record 27, French, - lignine

Record number: 27, Textual support number: 1 CONT

La lignine est un polymère «retors», résistant aux dégradations enzymatiques. Mais elle est avec la cellulose, la plus abondante source de matière première. La dégrader pour en faire un substrat adapté à la production de biocarburants par fermentation est un des buts des recherches actuelles.  3, record 27, French, - lignine

Record 27,  Textual support,  Spanish

Record number: 27, Textual support number: 1 DEF

Componente de la madera más abundante después de la celulosa, localizado principalmente en la laminilla media.  2, record 27, Spanish, - lignina

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 CONT

Wood is composed of dead and living plant cells.... The green leaves consisting of living cells contain some proteins, considerable water and less cellulosic cell wall materials. The woody tissues are essentially composed of dead cells. The main components of the cell walls are cellulose microfibrils embedded in a matrix of hemicellulose and lignin.  2, record 28, English, - woody%20tissue

Record 28,  Textual support,  French

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 CONT

... and are the world's most important textile fiber. Purified wood cellulose(from... serine, cystine(cysteine), aspartic acid(aspartate), asparagine...  1, record 29, English, - asparagine

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 CONT

acetate fiber :... Acetate is manufactured by treating purified cellulose refined from cotton linters and/or wood pulp with acetic anhydride... The resultant product, cellulose acetate flake, is precipitated, purified, dried, and dissolved in acetone to prepare the spinning solution.  1, record 30, English, - precipitated

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 CONT

précipitation : Phénomène physique (variation de solubilité) ou chimique (réaction) à la suite duquel un corps solide insoluble (précipité) prend naissance dans une phase liquide.  1, record 30, French, - pr%C3%A9cipit%C3%A9

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 CONT

Acetate is manufactured by treating purified cellulose refined from cotton linters and/or wood pulp... The resultant product, cellulose acetate flake, is precipitated, purified, dried, and dissolved in acetone to prepare the spinning solution.  1, record 31, English, - resultant%20product

Record 31,  Textual support,  French

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 DEF

the fluid products of wood pyrolysis at temperatures below about 500°C, composed of the monomers, oligomers, derivatives and fragments of the cellulose, hemicellulose, lignin, and extractives that make up biomass.  1, record 32, English, - wood%2Doil

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 CONT

On adapte actuellement l'unité de liquéfaction du charbon en continu de la «B.C. Research» en vue de l'employer pour convertir le bois en huile de pyrolyse par un procédé d'extraction au méthanol supercritique. [...] Lorsqu'on aura résolu les problèmes que pose actuellement l'alimentation en bois, on devrait pouvoir faire une estimation plus précise du coût des huiles de bois obtenues par extraction au moyen de fluides supercritiques.  1, record 32, French, - huile%20de%20bois

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 DEF

A trinitrate cellulose derivative prepared by treating cotton fiber or purified wood pulp with a mixture of nitric and sulfuric acids; an explosive powder.  3, record 33, English, - cordite

Record number: 33, Textual support number: 2 DEF

A smokeless explosive with a violent explosive power.  4, record 33, English, - cordite

Record number: 33, Textual support number: 3 DEF

Class of double-base propellants in the form of extruded cords or tubes (sometimes cut to form "grains").  2, record 33, English, - cordite

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 DEF

Explosif sans fumée ayant un pouvoir explosif violent.  2, record 33, French, - cordite

Record number: 33, Textual support number: 2 DEF

Catégorie de poudres à double base filées en brins ou en tubes (parfois granulées par découpage).  3, record 33, French, - cordite

Record number: 33, Textual support number: 1 OBS

cordite : terme et définition uniformisés par le Groupe de travail de terminologie du génie; terme uniformisé par le Groupe de travail de terminologie des Munitions, le Groupe de travail de terminologie de l'Artillerie royale canadienne, le Groupe de travail de terminologie des armes légères et le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre.  4, record 33, French, - cordite

Record 33,  Textual support,  Spanish

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 DEF

Any component of wood that may be removed by solvent action. These components comprise about 3-10% of the wood substance and may influence the bleachability of the pulp. Examples are volatile oils, turpenoid compounds, fatty acids, resin acids, esters, alcohols, and carbohydrates other than cellulose and hemicellulose.  1, record 34, English, - extractives

Record number: 34, Textual support number: 1 OBS

extractives: term usually used in the plural.  2, record 34, English, - extractives

Record 34,  Textual support,  French

Record number: 34, Textual support number: 1 DEF

Tout constituant du bois qui peut être extrait par solvants. Ces constituants peuvent représenter de 3 à 10 % de la matière ligneuse et peuvent avoir une influence sur l'aptitude au blanchiment de la pâte. Ils comprennent notamment les huiles volatiles, les composés terpéniques, les acides gras, les acides résiniques, les esters, les alcools et les hydrates de carbone autres que la cellulose et les hémicelluloses.  2, record 34, French, - produits%20d%27extraction%20du%20bois

Record number: 34, Textual support number: 1 OBS

produits d'extraction du bois; matières extractibles : termes habituellement utilisés au pluriel.  3, record 34, French, - produits%20d%27extraction%20du%20bois

Record 34,  Textual support,  Spanish

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 CONT

In the first stage of the process, TVA used the Sunds Defibrator to prehydrolyse pine wood chips under mildly acidic conditions. The pretreated material was then hydrolysed in the SLT plug flow reactor to convert cellulose to glucose. The yield of the conversion from cellulose to glucose exceeded 50%, which was close to the theoretical yield in dilute acid hydrolysis(Malester et al., 1992). [Source : ethanol project-Stlwkshp. en p. 2].  1, record 35, English, - Sunds%20defibrator

Record 35,  Textual support,  French

Record number: 35, Textual support number: 1 CONT

Dans la première partie du procédé, la TVA a utilisé la défibreuse Sunds pour pré-hydrolyser des copeaux de pin en milieu légèrement acide. La matière prétraitée passait ensuite dans un réacteur à écoulement piston SLT où la cellulose était hydrolysée en glucose. Le rendement de cette conversion dépassait 50 %, ce qui est proche du rendement théorique de l'hydrolyse à l'acide dilué (Malester et al., 1992). [Source: projet éthanol - Stlwkshp.fr p. 2].  1, record 35, French, - d%C3%A9fibreuse%20Sunds

Record 35,  Textual support,  Spanish

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 OBS

Because of significant advantages, the kraft process has become established as the world's dominant pulping method. Nonetheless, the process also has some severe shortcomings, principally the low yield from wood, the comparatively high residual lignin content of bleachable grades, and the malodors caused by reduced sulfur compounds.... Most of the earlier modifications were aimed at increased retention of carbohydrates by stabilizing the end groups of the cellulose and hemicellulose polymer chains against "peeling reactions". These reactions cause dissolution of the end groups one unit at a time and consume a significant portion of the cooking chemical.  1, record 36, English, - peeling%20reaction

Record 36,  Textual support,  French

Record number: 36, Textual support number: 1 OBS

La place prédominante qu'occupe le procédé kraft parmi les méthodes de mise en pâte utilisées dans le monde témoigne bien du nombre d'avantages marqués qu'il offre. Le procédé comporte néanmoins de graves inconvénients dont les principaux sont un faible rendement du bois et les mauvaises odeurs causées par les composés de soufre réduits. (...) La plupart des modifications proposées visent l'obtention d'une meilleure rétention des hydrates de carbone par une stabilisation des monomères de bouts de chaîne des polymères de la cellulose et des hémicelluloses afin d'éviter leur départ. Cette réaction qui consiste en une dissolution successive des monomères de bouts de chaîne consomme une part importante du réactif de cuisson.  2, record 36, French, - r%C3%A9action%20de%20dissolution%20des%20monom%C3%A8res%20de%20bouts%20de%20cha%C3%AEne

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 CONT

Cellulose is found in wood and in cotton, linen... and stem fibers.  2, record 37, English, - stem%20fiber

Record 37,  Textual support,  French

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 CONT

Recent research on ethanol production from wood cellulose in our laboratory... showed that enzymatic hydrolysis efficiency could be improved by adopting a combined hydrolysis and fermentation(CHF) approach.  3, record 38, English, - combined%20enzymatic%20hydrolysis%20and%20fermentation

Record 38,  Textual support,  French

Record 38,  Textual support,  Spanish