TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Laminating adhesives come in a variety of... different forms. They can be aqueous systems; solvent systems; high solids or 100% solids materials; or hot melt products.  2, record 1, English, - laminating%20adhesive

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

Paper treated with a liquid, such as oil, or with a molten substance such as wax or asphalt, or with a solution of resinous or other material in a volatile or aqueous solvent.  1, record 2, English, - impregnated%20paper

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Papier imbibé à cœur d'un produit imperméable par passage dans un bain convenable.  1, record 2, French, - papier%20impr%C3%A9gn%C3%A9

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A column containing certain elements, for example, horizontal perforated plates, used in solvent extraction, for mixing the organic and aqueous phases by oscillating the liquid and for the separation of the two phases by virtue of their different densities.  4, record 3, English, - pulse%20column

Record number: 3, Textual support number: 1 OBS

pulsed column: term standardized by ISO.  5, record 3, English, - pulse%20column

Record number: 3, Textual support number: 2 OBS

pulsed column: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development.  5, record 3, English, - pulse%20column

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Colonne à plateaux perforés horizontaux utilisée dans l'extraction par solvant, afin d'assurer le mélange intime des phases organique et aqueuse.  2, record 3, French, - colonne%20puls%C3%A9e

Record number: 3, Textual support number: 1 OBS

colonne pulsée : terme normalisé par l'ISO.  2, record 3, French, - colonne%20puls%C3%A9e

Record number: 3, Textual support number: 2 OBS

colonne pulsée : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques.  2, record 3, French, - colonne%20puls%C3%A9e

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A process in which a substance, removed by solvent extraction, is transferred from the organic medium back to an aqueous solution.  2, record 4, English, - stripping

Record number: 4, Textual support number: 1 OBS

stripping: Not to be confused with "scrubbing" (process of removing impurities from an extract following stripping.)  4, record 4, English, - stripping

Record number: 4, Textual support number: 2 OBS

stripping; backwash: terms and definition standardized by ISO in 1997.  4, record 4, English, - stripping

Record number: 4, Textual support number: 3 OBS

stripping: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development.  4, record 4, English, - stripping

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Procédé permettant de transférer du milieu organique à une solution aqueuse une substance obtenue par extraction par solvant.  4, record 4, French, - r%C3%A9extraction

Record number: 4, Textual support number: 1 OBS

réextraction : terme extrait du «Glossaire de l’énergie nucléaire» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques.  5, record 4, French, - r%C3%A9extraction

Record number: 4, Textual support number: 2 OBS

réextraction : terme et définition normalisés par l'ISO en 1997.  5, record 4, French, - r%C3%A9extraction

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Tretinoin and other retinoids are substantially insoluble in aqueous vehicles. Therefore, organic solvent vehicles are preferred as the liquid carrier. Alcoholic vehicles such as ethanol and isopropanol are preferred, with ethanol being most preferred. Other suitable solvent vehicles to form a solution of a retinoid include, for example, acetone, diethyl ether, liquid glycols or glycol derivatives, and hydroalcoholic vehicles.  1, record 5, English, - solvent%20vehicle

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

La formulation peut comprendre un médicament, un véhicule solvant, et au moins un agent solidifiant. Le véhicule solvant peut présenter un système de solvants volatil comprenant au moins un solvant volatil, et un système de solvants non volatil comprenant au moins un solvant non volatil.  1, record 5, French, - v%C3%A9hicule%20solvant

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The removal of a soluble component from a liquid mixture by contact with a second liquid, immiscible with the carrier liquid in which the component is preferentially soluble.  3, record 6, English, - liquid%2Dliquid%20extraction

Record number: 6, Textual support number: 1 OBS

Often referred to as "solvent extraction", although in that case it specifically refers to the treatment of solids or gases with a solvent to remove a soluble product.  4, record 6, English, - liquid%2Dliquid%20extraction

Record number: 6, Textual support number: 2 OBS

liquid-liquid extraction: This term may be used in place of liquid-liquid distribution when the emphasis is on the analyte(s) being distributed (or extracted).  5, record 6, English, - liquid%2Dliquid%20extraction

Record number: 6, Textual support number: 3 OBS

A distinction is drawn between the terms solvent and diluent, and the term extractant is now restricted to the active substance in the solvent(i. e. the homogeneous ’organic phase’ which comprises the extractant, the diluent and/or the modifier) which is primarily responsible for the transfer of solute from the ’aqueous’ to the ’organic' phase.  5, record 6, English, - liquid%2Dliquid%20extraction

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Procédé de fractionnement permettant de faire une séparation des constituants d'un mélange homogène suivant leur solubilité relative en présence d'un autre liquide non ou partiellement miscible.  2, record 6, French, - extraction%20liquide%2Dliquide

Record number: 6, Textual support number: 1 CONT

Dans l'extraction liquide-liquide, le solvant sélectif et l'eau sont mis en contact aussi poussé que possible de façon à favoriser l'extraction, tout en évitant l'émulsion stable difficile à rompre de la phase aqueuse.  3, record 6, French, - extraction%20liquide%2Dliquide

Record number: 6, Textual support number: 1 OBS

L'extraction liquide-liquide est la méthode de préconcentration la plus importante et la plus utilisée.  4, record 6, French, - extraction%20liquide%2Dliquide

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Enzymes can be immobilized within microcapsules that have either a permanent or nonpermanent semipermeable membrane.... Nonpermanent membranes or "liquid-surfactant membranes"... refer to a water-immiscible phase composed of surfactants, "additives", and a hydrocarbon solvent that contain emulsion-size aqueous droplets of various reagents or catalysts.... The general procedure for immobilizing enzymes with liquid-surfactants membranes microcapsules is similar to that used for microencapsulation with permanent membranes. The aqueous enzyme-containing solution is emulsified with a surfactant to form the liquid membrane encapsulated enzyme. Once prepared, the microcapsules are transferred to an aqueous solution to which then can be added the substrate.  2, record 7, English, - liquid%2Dsurfactant%20membrane%20microcapsule

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Les microcapsules à membrane liquide [...] présentent l'intérêt de pouvoir être très facilement préparées et de permettre la récupération du matériau enzymatique par simple rupture. Ainsi lorsque l'on soumet à des ultrasons des agrégats obtenus par dispersion de phospholipides dans l'eau, on donne naissance à des sphères closes limitées par une double couche lipidique [...], les liposomes [...], emprisonnant des gouttelettes d'enzymes en solution aqueuse.  2, record 7, French, - microcapsule%20%C3%A0%20membrane%20liquide

Record number: 7, Textual support number: 1 OBS

À l'inverse des autres techniques, la pénétration du substrat ne dépend pas alors de la taille des pores de la membrane mais de sa solubilité dans les constituants lipidiques.  3, record 7, French, - microcapsule%20%C3%A0%20membrane%20liquide

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A chemical compound appearing under the form of a colorless, volatile liquid with an ethereal odor, soluble in water, miscible with most organic solvents, used as a solvent for animal, vegetable, mineral oils, waxes and resins, for the extraction of acetic acid from aqueous solutions, as a solvent for dyes in the presence of alcohol, in paint and varnish removers, spotting compositions and rubber cements.  5, record 8, English, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record number: 8, Textual support number: 1 OBS

2-(propan-2-yloxy)propane: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, record 8, English, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record number: 8, Textual support number: 2 OBS

isopropyl ether: obsolete form.  1, record 8, English, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record number: 8, Textual support number: 3 OBS

Chemical formula: C₆H₁₄O or (CH₃)₂CHOCH(CH₃)₂  5, record 8, English, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Composé chimique se présentant sous la forme d'un liquide incolore, volatil, à odeur d'éther, soluble dans l'eau, utilisé comme solvant.  4, record 8, French, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record number: 8, Textual support number: 1 OBS

2-(propan-2-yloxy)propane : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 8, French, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record number: 8, Textual support number: 2 OBS

éther isopropylique : forme vieillie.  1, record 8, French, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record number: 8, Textual support number: 1 CONT

Formule chimique : C₆H₁₄O ou (CH₃)₂CHOCH(CH₃)₂,  4, record 8, French, - 2%2D%28propan%2D2%2Dyloxy%29propane

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 OBS

Líquido volátil, incoloro, de olor etéreo. Soluble en agua; miscible con disolventes orgánicos. Muy inflamable. Tóxico e irritante.  1, record 8, Spanish, - %C3%A9ter%20isoprop%C3%ADlico

Record number: 8, Textual support number: 2 OBS

Fórmula química: C₆H₁₄O o (CH₃)₂CHOCH(CH₃)₂  2, record 8, Spanish, - %C3%A9ter%20isoprop%C3%ADlico

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

PAVA [is] a water based synthetic OC [Oleoresin Capsicum] irritant spray currently being researched by Hertfordshire Constabulary as an alternative to CS and OC [tear gases].  1, record 9, English, - PAVA

Record number: 9, Textual support number: 2 CONT

PAVA spray is dispensed from a hand held canister in a liquid stream that contains a 0. 3% solution of PAVA(Pelargonic Acid Vanillylamide) in a solvent of aqueous ethanol. The propellant is nitrogen.... The liquid stream is a spray pattern and has a maximum effective range of up to 4 metres. Maximum accuracy, however, will be achieved over a distance of 1. 25-2 metres. The operating distance is the distance between the canister and the subject's eyes not the distance between the officer and the subject.... PAVA primarily affects the eyes causing closure and severe pain.  2, record 9, English, - PAVA

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

Ces essais ont aussi montré que si la personne ciblée a auparavant été aspergée d'un «aérosol incapacitant de la police (gaz CS ou PAVA)», ou si elle a de l'essence ou un alcool fort sur elle, «il est possible que le solvant prenne feu et que l'individu et ses vêtements soient dévorés par les flammes».  1, record 9, French, - PAVA

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

The removal of grease, suint, and extraneous matter from wool by an aqueous or solvent process.  2, record 10, English, - degreasing

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

Le dégraissage se pratique en soumettant la laine brute à l'action de bains détergents, constitués soit par des solutions de savon dans l'eau, soit par des solutions de détergents synthétiques. On ajoute à ces solutions du carbonate de soude. On a, en général, un bac trempeur, deux bacs laveurs et deux bacs rinceurs. Ceci constitue la colonne de lavage [...] À la sortie de chaque bac, la laine est essorée.  2, record 10, French, - d%C3%A9graissage

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

Rock carrying copper mineral or minerals.  2, record 11, English, - copper%20ore

Record number: 11, Textual support number: 1 CONT

Hydrometallurgy... utilizes a chemical solvent to leach... the metal from the ore... For example, an aqueous solution of sodium or potassium cyanide might be used for some gold or silver ores, while an acid solution might be used for copper and zinc ores.  3, record 11, English, - copper%20ore

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

Le socle africain recèle des richesses considérables en minerai cuprifère.  1, record 11, French, - minerai%20cuprif%C3%A8re

Record number: 11, Textual support number: 2 CONT

L'Afrique semble riche en gisements platinifères, mais ne sont importants à l'heure actuelle que les placers d'Ethiopie, la récupération dans les minerais cuprifères du Congo et surtout l'exploitation des gisements [...] de dunites platinifères de la République Sud-Africaine [...]  2, record 11, French, - minerai%20cuprif%C3%A8re

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

Method of production of microencapsulated enzymes based on a chemical reaction to synthesize a water-insoluble polymer at the interface of a microdroplet. The two monomers must have differing solubilities such that one is partially soluble in both the aqueous and organic phases(that is, a hydrophilic monomer) whilst the other must be soluble only in the organic phase(that is, a hydrophobic monomer. A solution of the hydrophilic monomer and enzyme is emulsified in an organic solvent, and to this emulsion is added a solution of hydrophobic monomer in the same organic solvent. By polymerization reactions of the condensation or addition type, a membrane is formed at the interface between the organic and aqueous phases.  2, record 12, English, - interfacial%20polymerization%20method

Record number: 12, Textual support number: 1 OBS

The major disadvantage of this procedure is that the hydrophilic monomer can cause deactivation of the enzyme before polymerization occurs.  2, record 12, English, - interfacial%20polymerization%20method

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Plusieurs procédés de microencapsulation des enzymes ont été décrits. Dans la méthode par polymérisation interfaciale, une solution aqueuse renfermant l'enzyme et un monomère hydrophile (polyamine ou glycol) est émulsionnée dans un solvant organique non miscible à l'eau. Par addition d'un second monomère hydrophobe (chlorure d'acide polybasique) on provoque une réaction de polymérisation entraînant la formation d'une membrane (polyamide ou polyester) autour des microgouttelettes aqueuses. Il est souvent nécessaire d'ajouter un agent tensioactif qui stabilise l'émulsion et permet d'ajuster la taille des capsules aux dimensions désirées, celles-ci pouvant varier de 1 à 100 microns.  1, record 12, French, - m%C3%A9thode%20par%20polym%C3%A9risation%20interfaciale

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

A type of lignocellulosics fractionation aqueous steam treatment which is based on a thermomechanical approach.  2, record 13, English, - thermomechanical%20aqueous%2Fsteam%20treatment

Record number: 13, Textual support number: 1 CONT

Thermomechanical aqueous/steam treatment(TM-AV). Finely comminuted lignocellulosics, as sawdusts, are prepared as water suspensions(10-15% solids). They are pumped through an homogenizing valve system at temperature ranging from 180 to 240°C. These temperatures are rapidly reached with the injection of steam. The high shear forced on the particles when passing through the homogenizing valves and the flash decompression, after the valves, facilitate the disintegration and solubilization of the hemicelluloses and of about one fifth of the lignin. The remaining lignin is then extracted with an alkaline solution or an organic solvent. Cellulose is obtained as the residue.  1, record 13, English, - thermomechanical%20aqueous%2Fsteam%20treatment

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Traitement des matières lignocellulosiques par fractionnement en phase aqueuse.  2, record 13, French, - traitement%20thermom%C3%A9canique%20en%20phase%20aqueuse

Record number: 13, Textual support number: 1 CONT

Traitement thermomécanique à la vapeur (TM-AV). Les matières lignocellulosiques mises en sciure sont préparées sous forme de suspension dans l'eau (10-15 % en solides). Elles sont ensuite pompées à travers un système de vannes d'homogénéisation à des températures entre 180 et 240 °C. L'injection de vapeur permet d'atteindre rapidement cette plage de températures. Le cisaillement élevé, lors du passage à travers les vannes de cisaillement, et la décompression flash, en aval des vannes, facilitent la désagrégation et la solubilisation des hémicelluloses ainsi que d'environ un tiers de la lignine. Le reste de la lignine est ensuite extrait à l'aide d'une solution alcaline ou d'un solvant organique. Le résidu obtenu est la cellulose [...]  1, record 13, French, - traitement%20thermom%C3%A9canique%20en%20phase%20aqueuse

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

The most widely used method in the laboratory is the immiscible solvent extraction. This involves dissolution of the unknown in a suitable organic solvent and addition of water to this solution. The resulting liquid will separate into an aqueous and an organic phase.  1, record 14, English, - organic%20phase

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 CONT

Les produits minéraux [...] resteront en phase aqueuse alors que les produits organiques passeront dans la phase supérieure organique.  1, record 14, French, - phase%20organique

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 DEF

A solid-stabilized emulsion that tends to collect at the aqueous/organic interface in the settler of a solvent extraction circuit.  1, record 15, English, - crud

Record 15,  Textual support,  French

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

A kinetic study of the mechanism of oxidation of Ala-Gly by aqueous chlorine has been carried out... The initial chlorination step shows a small isotope effect. In alkaline medium, two consecutive processes take place : first, the general base-catalyzed formation of an azomethine(beta ca. 0. 27), which has an inverse deuterium solvent isotope effect...  1, record 16, English, - base%2Dcatalyzed%20formation%20of%20an%20azomethine

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 CONT

On a effectué une étude cinétique du mécanisme d'oxydation des peptides Ala-Gly et Pro-Gly par le chlore en milieu aqueux [...] L'étape de chloration initiale ne présente qu'un faible effet isotopique. En milieu alcalin, il se produit deux processus consécutifs : le premier, la formation d'un azométhine sous catalyse basique générale (beta d'environ 0,27) qui présente un effet isotopique inverse pour le deutérium du solvant [...]  1, record 16, French, - formation%20d%27un%20azom%C3%A9thine%20sous%20catalyse%20basique

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

Treatment of Aqueous Inorganic Wastes : Introduction to separation/treatment of aqueous inorganic wastes from chemical and metallurgical processes. Separation/treatment methods discussed include ion exchange, reverse osmosis, adsorption, ion flotation, electromembrane solvent extraction, electro-oxidation and electro-reductio. Legal, economic and social implications.  2, record 17, English, - inorganic%20wastes

Record number: 17, Textual support number: 1 OBS

Food and Agriculture Organization of the United Nations.  3, record 17, English, - inorganic%20wastes

Record number: 17, Textual support number: 2 OBS

Term usually used in the plural.  3, record 17, English, - inorganic%20wastes

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 OBS

Organisation des Nations Unies pour l'alimentation et l'agriculture.  2, record 17, French, - d%C3%A9chets%20inorganiques

Record number: 17, Textual support number: 2 OBS

Terme utilisé le plus souvent au pluriel.  2, record 17, French, - d%C3%A9chets%20inorganiques

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

Cleaning by means of a liquid system that consists of an organic solvent layer and an aqueous layer. Cleaning is effected both by solvent and emulsifying action.  1, record 18, English, - diphase%20cleaning

Record number: 18, Textual support number: 1 OBS

Term and definition standardized by ISO.  2, record 18, English, - diphase%20cleaning

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Dégraissage au moyen d'un système de liquides comportant une couche de solvant organique et une couche aqueuse. Le dégraissage est effectué à la fois par action de dissolution et d'émulsion.  1, record 18, French, - d%C3%A9graissage%20en%20syst%C3%A8me%20diphas%C3%A9

Record number: 18, Textual support number: 1 OBS

Terme et définition normalisés par l'ISO.  2, record 18, French, - d%C3%A9graissage%20en%20syst%C3%A8me%20diphas%C3%A9

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

Wet binders are aqueous solutions or emulsions which are usually applied by spray to the preform with the inherent disadvantage that a portion of the spray coats the side of the plenum chamber. The solvent or dispersing phase of the binder is nearly always water(...). The actual binder may be any of a large number of widely known materials which include polystyrene, polyvinyl acetate, polyester resin, starch, dextrine and urea resins.  1, record 19, English, - wet%20binder

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 CONT

Les liants à solubilité rapide sont de deux types: l'un est une résine polyester en poudre; l'autre est un polyacétate de vinyle modifié, déposé en émulsion. (...) Le traitement à liant en poudre sera utilisé pour l'imprégnation en continu, le traitement à liant en émulsion sera préféré pour l'imprégnation au contact.  1, record 19, French, - liant%20en%20%C3%A9mulsion

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 OBS

In these electrodes a support, containing an ionic(either cationic or anionic) species or an uncharged species, forms the ion-selective membrane which is usually interposed between two aqueous solutions. The support can either be porous(e. g. Millipore filter, glass frit, etc.) or non-porous(e. g. glass or inert polymeric material such as PVC, yielding with the ion-exchanger and the solvent a "solidified" homogeneous mixture). These electrodes exhibit a response due to the presence of the ion-exchange material in the membrane.  1, record 20, English, - non%2Dcrystalline%20electrode

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 OBS

Un support contenant une espèce soit cationique, soit anionique ou une espèce neutre constitue une membrane sélective qui est généralement interposée entre deux solutions aqueuses. Le support peut être poreux (filtre millipore, verre fritté, etc.) ou non poreux (par exemple, verre ou matériaux polymétriques inertes comme le CPV, formant un échangeur d'ions et le solvant une membrane solidifiée homogène). Ces électrodes présentent une réponse liée à la présence du matériau échangeur d'ions dans la membrane.  1, record 20, French, - %C3%A9lectrode%20non%20cristalline

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

Pre-treatment was by selective solvent delignification(50% v-v aqueous ethanol NaOH-1;... [Source : ethanol project-Beauwrk. en p. 1].  1, record 21, English, - selective%20solvent%20delignification

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 CONT

Le prétraitement consistait en une délignification sélective par solvants (DSS) (éthanol à 50 % (v/v) dans une solution aqueuse de NaOH) [...] [Source: projet éthanol - Beauwrk.fr p. 1].  1, record 21, French, - d%C3%A9lignification%20s%C3%A9lective%20par%20solvants

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 CONT

Pre-treatment was by selective solvent delignification(50% v-v aqueous ethanol NaOH-1;... [Source : projet éthanol-Beauwrk. en p. 1].  1, record 22, English, - 50%25%20v%2Dv%20aqueous%20ethanol

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 CONT

Le prétraitement consistait en une délignification sélective par solvants (DSS) (éthanol à 50 % (v/v) dans une solution aqueuse de NaOH) [...] [Source: projet éthanol - Beauwrk.fr p. 1].  1, record 22, French, - %C3%A9thanol%20%C3%A0%2050%25%20%28v%2Fv%29%20dans%20l%27eau

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 CONT

[A microencapsulation process] similar to the liquid surfactant membrane has been developed which gives a permanent membrane [Kitajema et al. 1969). This, so-called, liquid drying method is carried out by emulsifying an aqueous solution of the enzyme in an organic solvent which has a boiling point lower than that of water(usually benzene, cyclohexane, or chloroform). The organic solvent also contains the membrane-forming polymer and surfactants. The emulsion is then dispersed in an aqueous medium, which contains protective colloidal substances(gelatin, polyvinylchloride) and surfactants, to give a second emulsion. Removal of the organic solvent by, for example, rotary evaporation from the second emulsion results in the formation of the microencapsulated enzymes.  2, record 23, English, - liquid%20drying%20method

Record number: 23, Textual support number: 1 OBS

The major advantage of this procedure is that no deactivation of the enzyme can occur as a result of monomer interactions due to the preformed polymer being used. Disadvantages of the procedure include the low yields of the microcapsules produced, due to problems of preparing the second emulsion, and the time required to completely remove the organic solvent which is essential for membrane production.  2, record 23, English, - liquid%20drying%20method

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

Méthode d'encapsulation d'enzyme où l'enzyme en solution aqueux est émulsifiée dans un solvant organique volatile contenant les précurseurs de la membrane d'encapsulation. Cette émulsion est ensuite dispersée dans un milieu aqueux et la phase organique est évaporée jusqu'à ce que l'enzyme soit emprisonnée dans la membrane d'encapsulation.  1, record 23, French, - m%C3%A9thode%20d%27encapsulation%20par%20ass%C3%A8chement

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 CONT

Product Oil Solution Extraction. Caustic extraction and solvent separation have been used to separate Albany products into neutral, acid and insoluble fractions.... The separation was made by reacting the wood-derived product with excess aqueous 5% NaOH. The solution was then extracted with methylene chloride. The solvent was stripped from the organic layer to yield the neutral fraction. The aqueous phase was then reacidified with dilute HC1 and re-extracted with methylene chloride. The solvent was stripped from the organic phase to yield the acid fraction. The insolubles were filtered from the aqueous phase and dried. This particular scheme of extraction and separation was selected after several alternate techniques failed to provide adequate phase separation.  1, record 24, English, - caustic%20extraction

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Séparation d'un produit (par exemple d'origine biologique) en plusieurs fractions, par l'entremise d'une substance caustique telle que l'hydroxyde de sodium.  2, record 24, French, - extraction%20alcaline

Record number: 24, Textual support number: 1 CONT

L'extraction alcaline de l'écorce contient un mélange complexe de produits chimiques organiques qui peuvent être classés en 4 types généraux : extraction/NaOH 1) Fraction de cires 2) Fraction phénolique fusible : complètement fusible en-dessous de 160°C 3) Fraction phénolique non fusible : température de décomposition 275°C à 300°C 4) Fraction phénolique acide soluble : tannins et un peu d'hydrates de carbone.  1, record 24, French, - extraction%20alcaline

Record 24,  Textual support,  Spanish

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 CONT

Zinc is separated and purified by a novel solvent extraction step and recovered as high grade cathode by aqueous chloride electrolysis.  1, record 25, English, - aqueous%20chloride%20electrolysis

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 OBS

Les procédés de traitement du plomb au chlorure entraînent la formation de chlorure de plomb (...) qui se prêterait à une électrolyse en milieu fondu ou en milieu aqueux et dont on pourrait extraire le plomb et régénérer le chlore.  2, record 25, French, - %C3%A9lectrolyse%20du%20chlorure%20en%20milieu%20aqueux

Record 25,  Textual support,  Spanish