TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

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A chemical compound which appears under the form of noncombustible, irritant, white, rhombic crystals, is slightly soluble in hot water, insoluble in alcohol, soluble in sodium hydroxide solution and concentrated hydriodic acid, is produced by the interaction of solutions of lead nitrate and sodium sulfate, and is used in storage batteries and paint pigments.  7, fiche 1, Anglais, - lead%28II%29%20sulfate

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Metallic lead is very rare in gold veins, but the ores of lead, such as galena, antimonial lead, sulphate of lead, carbonate of lead, arseniate of lead, and phosphate of lead, are often met with.  8, fiche 1, Anglais, - lead%28II%29%20sulfate

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Also known under a large number of commercial designations, such as: Anglislite; C.I. 77630; C.I. Pigment White 3; Fast White; Freemans White Lead; Lead Bottoms; Lead Dross; Milk White; Mulhouse White; UN 1794.  7, fiche 1, Anglais, - lead%28II%29%20sulfate

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Chemical formula: PbSO₄ or O₄S·Pb  7, fiche 1, Anglais, - lead%28II%29%20sulfate

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lead sulfate: term officially approved by the Lexicon Project Committee (New Brunswick).  7, fiche 1, Anglais, - lead%28II%29%20sulfate

Fiche 1,  Justifications,  Français

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Produit chimique se présentant sous la forme d'une poudre blanche ou de cristaux, insoluble dans l'alcool, que l'on utilise dans les batteries d'accumulateurs et comme pigment dans les peintures.  3, fiche 1, Français, - sulfate%20de%20plomb%28II%29

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Formule chimique : PbSO₄ ou O₄S·Pb  3, fiche 1, Français, - sulfate%20de%20plomb%28II%29

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sulfate de plomb : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).  3, fiche 1, Français, - sulfate%20de%20plomb%28II%29

Fiche 1,  Justifications,  Espagnol

Record number: 1, Textual support number: 1 OBS

Fórmula química: PbSO₄ o O₄S·Pb  2, fiche 1, Espagnol, - sulfato%20de%20plomo

Fiche 2,  Justifications,  Anglais

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A water-soluble iron salt which is formed by reaction of ferric hydroxide and sulfuric acid, by reaction of iron and hot concentrated sulfuric acid, or which can be obtained in solution by reaction of chlorine and ferrous sulfate.  3, fiche 2, Anglais, - iron%28III%29%20sulfate

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Chemical formula: Fe₂(SO₄)₃ or Fe₂O₁₂S₃  3, fiche 2, Anglais, - iron%28III%29%20sulfate

Fiche 2,  Justifications,  Français

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Sel de fer soluble obtenu par la réaction de l'hydroxyde ferrique et de l'acide sulfurique, par la réaction du fer et de l'acide sulfurique, concentré et chaud, ou en solution par réaction du chlore et du sulfate ferreux, et qui est utilisé comme floculant, seul ou avec la chaux.  3, fiche 2, Français, - sulfate%20de%20fer%28III%29

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Formule chimique : Fe₂(SO₄)₃ ou Fe₂O₁₂S₃  3, fiche 2, Français, - sulfate%20de%20fer%28III%29

Fiche 2,  Justifications,  Espagnol

Record number: 2, Textual support number: 1 DEF

Sólido cristalino amarillo o polvo blanco grisáceo. Poco tóxico no combustible.  1, fiche 2, Espagnol, - sulfato%20f%C3%A9rrico

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Fórmula química: Fe₂(SO₄)₃ o Fe₂O₁₂S₃  2, fiche 2, Espagnol, - sulfato%20f%C3%A9rrico

Fiche 3,  Justifications,  Anglais

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A chemical product having the which appears under the form of a white, crystalline solid, is soluble in acetone, hot alcohol, benzene, carbon tetrachloride, ether, glacial acetic acid, and other organic solvants, is insoluble in water, and is used as a plasticizer and a solvent and in the synthesis of polycarbonate resins.  3, fiche 3, Anglais, - diphenyl%20carbonate

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Chemical formula: (C₆H₅O)₂CO₃ or C₁₃H₁₀O₃  3, fiche 3, Anglais, - diphenyl%20carbonate

Fiche 3,  Justifications,  Français

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Formule chimique : (C₆H₅O)₂CO₃ ou C₁₃H₁₀O₃  2, fiche 3, Français, - carbonate%20de%20diph%C3%A9nyle

Fiche 3,  Justifications,  Espagnol

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Fórmula química: (C₆H₅O)₂CO₃ o C₁₃H₁₀O₃  2, fiche 3, Espagnol, - carbonato%20de%20difenilo

Fiche 4,  Justifications,  Anglais

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Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, fiche 4, Anglais, - hot%20acid%20etching

Fiche 4,  Justifications,  Français

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Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, fiche 4, Français, - gravure%20%C3%A0%20eau%2Dforte

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

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The normal ammonium salt of carbonic acid, prepared by passing gaseous carbon dioxide into an aqueous solution of ammonia and allowing the vapors (ammonia, carbon dioxide, water) to crystallize.  5, fiche 5, Anglais, - ammonium%20carbonate

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A mixture of ammonium acid carbonate and ammonium carbamate which appears under the form of colorless, crystalline plates or of a white powder, is unstable in air, has a strong odor of ammonia, has a sharp ammoniacal taste, is soluble in water, decomposes in hot water, yielding ammonia and carbon dioxide, is noncombustible and is used in ammonium salts, in medicine(as an expectorant), in baking powders, in smelling-salts, in fire-extinguishing compounds, in pharmaceuticals, in textiles(as a mordant), as a fermentation accelerator in wine manufacture, in organic chemicals, in ceramics and for washing wool.  6, fiche 5, Anglais, - ammonium%20carbonate

Fiche 5,  Justifications,  Français

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Matière première officinale constituée de carbonate mono-ammonique et de carbamate d'ammonium.  4, fiche 5, Français, - carbonate%20d%27ammonium

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[...] employé notamment comme poudre levante.  5, fiche 5, Français, - carbonate%20d%27ammonium

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

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An odorless chemical compound in the form of a white crystalline powder or of white, shining, crystalline leaflets, soluble in hot water, alcohol, ether, chloroform, acetone, glycerol, and benzene, derived from aniline and acetic acid, used in organic synthesis, in the manufacture of dyestuffs and intermediates, as rubber accelerator, painkiller, and precursor in the penicillin manufacture.  7, fiche 6, Anglais, - acetanilide

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Chemical formulas: C₆H₅NH(COCH₃) or C₆H₅-NH-CO-CH₃ or CH₃CONHC₆H₅ or CH₃-CO-NH-C₆H₅ or C₈H₉NO  7, fiche 6, Anglais, - acetanilide

Fiche 6,  Justifications,  Français

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Anilide de l'acide acétique utilisé en thérapeutique (analgésique, antithermique), en synthèse organique et dans la fabrication de matières solvantes.  4, fiche 6, Français, - ac%C3%A9tanilide

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Formules chimiques : C₆H₅NH(COCH₃) ou C₆H₅-NH-CO-CH₃ ou CH₃CONHC₆H₅ ou CH₃-CO-NH-C₆H₅ ou C₈H₉NO  5, fiche 6, Français, - ac%C3%A9tanilide

Fiche 6,  Justifications,  Espagnol

Record number: 6, Textual support number: 1 OBS

Fórmulas químicas : C₆H₅NH(COCH₃) o C₆H₅-NH-CO-CH₃ o CH₃CONHC₆H₅ o CH₃-CO-NH-C₆H₅ o C₈H₉NO  2, fiche 6, Espagnol, - acetanilida

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

A chemical compound which appears under the form of noncombustible, white crystals, is slightly soluble in hot water, insoluble in alcohol and cold water, is derived by the addition of hydrochloric acid or sodium chloride to a solution of a lead salt with subsequent crystallization, and is used in the preparation of lead salts, lead chromate pigments and as an analytical reagent.  5, fiche 7, Anglais, - lead%28II%29%20chloride

Record number: 7, Textual support number: 1 OBS

lead chloride: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  1, fiche 7, Anglais, - lead%28II%29%20chloride

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Also known under the following commercial designation: NA 2291.  5, fiche 7, Anglais, - lead%28II%29%20chloride

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Chemical formula: Cl₂Pb or PbCl₂  5, fiche 7, Anglais, - lead%28II%29%20chloride

Fiche 7,  Justifications,  Français

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chlorure de plomb : forme vieillie; fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enr. DORS s/88-64, 31 déc. 1987).  1, fiche 7, Français, - chlorure%20de%20plomb%28II%29

Record number: 7, Textual support number: 2 OBS

Formule chimique : Cl₂Pb ou PbCl₂  4, fiche 7, Français, - chlorure%20de%20plomb%28II%29

Fiche 7,  Justifications,  Espagnol

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Sólido cristalino blanco, poco soluble en agua caliente e insoluble en alcohol y agua fría. No combustible. Muy tóxico.  1, fiche 7, Espagnol, - cloruro%20de%20plomo

Record number: 7, Textual support number: 2 OBS

Fórmula química: Cl₂Pb o PbCl₂  2, fiche 7, Espagnol, - cloruro%20de%20plomo

Fiche 8,  Justifications,  Anglais

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Boiler : A member of a processing team who is responsible for cleaning the diamonds, during any stage of processing, by using hot or cold acid.  2, fiche 8, Anglais, - cold%20acid

Fiche 8,  Justifications,  Français

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On peut rechercher [la dolomie] en récupérant l'échantillon qui a subi le test à l'acide froid et en le chauffant dans un tube à essais contenant un peu d'acide.  2, fiche 8, Français, - acide%20froid

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 DEF

A cleaning process where the diamonds are inserted into boiling(hot) or cold acid.  3, fiche 9, Anglais, - boiling

Record number: 9, Textual support number: 1 OBS

Before the finished diamonds are marketed, they are boiled. This is done in sulphuric acid, poured into a pot. Nitrate is added. The stones are well rinsed with ordinary water and dried with a cloth. This way all grease and dust is removed, after which the exact quality and weight may be determined.  4, fiche 9, Anglais, - boiling

Fiche 9,  Justifications,  Français

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Trempage des diamants dans de l'acide chaud ou froid pour enlever toute tache ou souillure.  2, fiche 9, Français, - nettoyage

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

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A member of a processing team who is responsible for cleaning the diamonds, during any stage of processing, by using hot or cold acid.  2, fiche 10, Anglais, - boiler

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Boiler: responsible for cleaning polished diamonds at the end of the process using sulfuric acid in a crucible or beaker.  2, fiche 10, Anglais, - boiler

Fiche 10,  Justifications,  Français

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Membre de l'équipe production chargé du nettoyage des diamants à l'acide chaud ou froid.  3, fiche 10, Français, - pr%C3%A9pos%C3%A9%20au%20nettoyage

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Fiche 11,  Justifications,  Anglais

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Amine Sweetening Process... Rich amine is heated by hot regenerated lean amine in the heat exchanger. Rich amine is then further heated in the regeneration still column, by heat supplied from the reboiler. The steam rising through the still liberates H₂S and CO₂ and therefore regenerates the amine. Steam and acid gases separated from the rich amine are condensed and cooled, respectively, in the reflux condenser. Condensed steam is separated in the reflux accumulator and returned to the still. Acid gases may be flared or directed to an acid gas recovery system.  2, fiche 11, Anglais, - reflux%20accumulator

Fiche 11,  Justifications,  Français

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Accumulateur de reflux : Le produit CO₂ est disponible sous forme de gaz pur à 99.99% (sur base sèche), saturé d'eau et à une pression positive.  1, fiche 11, Français, - accumulateur%20de%20reflux

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 CONT

Acid cleaning :[the] use of hot acids to remove dirt or polishing residue from diamonds. Newly-mined rough diamonds are cleaned with hydrofluoric acid; newly-polished diamonds are boiled in a solution of hydrochloric and sulfuric acids to remove oil, graphite, and other debris from surface fractures and abrasions. Diamonds which have been mounted in jewelry are sometimes boiled in sulfuric acid to remove metal residue and dirt impregnated in the girdle.  2, fiche 12, Anglais, - hot%20acid

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Boiler : A member of a processing team who is responsible for cleaning the diamonds, during any stage of processing, by using hot or cold acid.  3, fiche 12, Anglais, - hot%20acid

Fiche 12,  Justifications,  Français

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Les bains d'acide : Pratique très ancienne et courante qui sert à retirer les impuretés prisonnières dans les fissures de surface. Les diamants sont plongés dans un bain d'acide chaud.  2, fiche 12, Français, - acide%20chaud

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

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The salts of hydrochloric acid, known as chlorides, can, in most cases, be prepared by dissolving either the metal, its hydroxide, oxide, or carbonate in the acid; or by heating the metal in a current of chlorine, or by precipitation. The majority of the metallic chlorides are solids(stannic chloride, titanic chloride and antimony pentachloride are liquids) which readily volatilize on heating. Many are readily soluble in water, the chief exceptions being silver, chloride, mercurous chloride, cuprous chloride and palladious chloride which are insoluble in water, and thallous chloride and lead chloride which are only slightly soluble in cold water, but are readily soluble in hot water.  3, fiche 13, Anglais, - metallic%20chloride

Record number: 13, Textual support number: 2 CONT

Chlorine induced corrosion is the most important corrosion process in power plants, firing waste, coal and/or biomass. Depending on the process, chlorine is present as HCl gas, as solid KCl and NaCl in ashes or as eutectic melts i.e. KCl-ZnCl₂ in deposits of waste fired boilers. In the presence of HCl gas and solid chlorides, "active oxidation" is generally accepted as the major corrosion mechanism. Metal chlorides are formed by inward diffusion of chlorine to the metal/oxide interface, evaporating and subsequently oxidized to non-protective oxides and additional chlorine.  4, fiche 13, Anglais, - metallic%20chloride

Fiche 13,  Justifications,  Français

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Parfois [...] il se dépose des oxydes, sulfures et chlorures métalliques accompagnés de minéraux constituant la gangue [...]  3, fiche 13, Français, - chlorure%20m%C3%A9tallique

Record number: 13, Textual support number: 1 OBS

Dans les dénominations de familles de composés, l'adjectif anglais «metallic» ou le terme anglais «metal» employé adjectivement se traduisent en français par «métallique» de préférence à «de métal». P. ex. : acétylures métalliques, azides métalliques, azotures métalliques, carbonoperoxoates métalliques, chlorures métalliques, cyanures métalliques, hydroxydes métalliques, hydrures métalliques, nitrates métalliques, sels métalliques, stéarates métalliques et sulfures métalliques (tournures plus naturelles que celles formées avec «de métal»). En revanche, lorsqu'il est nécessaire de préciser la nature du métal (métaux alcalins, métaux alcalino-terreux, métaux de transition, métaux des terres rares, métaux lourds, etc.), il est préférable, pour éviter toute ambiguïté, d'utiliser la locution «de métal». P. ex. : peroxydes de métaux de transition (et non «peroxydes métalliques de transition»), peroxydes de métaux alcalins (et non «peroxydes métalliques alcalins»).  2, fiche 13, Français, - chlorure%20m%C3%A9tallique

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Fiche 14,  Justifications,  Anglais

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A calcium salt of propionic acid, soluble in hot water, slightly soluble in alcohol. It occurs naturally in all living organisms. A food preservative(dairy and bakery products), a topical fungicide against some mycoses.  4, fiche 14, Anglais, - calcium%20propanoate

Fiche 14,  Justifications,  Français

Record number: 14, Textual support number: 1 OBS

Sel calcique de l'acide propionique, soluble dans l'eau chaude, peu soluble dans l'alcool, présent à l'état naturel dans tout organisme vivant. Conservateur alimentaire (produits laitiers et boulangers), fongicide topique contre certaines mycoses.  3, fiche 14, Français, - propanoate%20de%20calcium

Fiche 14,  Justifications,  Espagnol

Fiche 15,  Justifications,  Anglais

Record number: 15, Textual support number: 1 CONT

Acidification. After an exceptionally hot summer, grapes may have too little acid, resulting in a flat and tasteless wine. This may be corrected... by adding to the must either a small amount of tartaric acid... or the less mature-and therefore more acid-grapes from a late flowering of the vine; or by blending with high-acid wines.  1, fiche 15, Anglais, - acidification

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[Le récoltant] ajoute : Au moût [...] de l'acide citrique, ou, de préférence, de l'acide tartrique pour rendre plus fermes les vins débiles (acidification). Au vin, après le premier soutirage : [...] De l'acide citrique ou de l'acide tartrique, ou les deux à la fois, pour les raffermir (acidification) [...]  2, fiche 15, Français, - acidification

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Fiche 16,  Justifications,  Anglais

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Cotton seed... Acidified seed are conveyed to the rotary drum dryer... In the dryer, water is evaporated concentrating the acid, and hydrolyzation of the lint begins.... Dust, acidified lint... are removed from the dryer... Hot air escapes to the atmosphere and the linters can be neutralized at this point if desired and then conveyed into storage.  1, fiche 16, Anglais, - acidified

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Fiche 16,  Justifications,  Espagnol

Fiche 17,  Justifications,  Anglais

Record number: 17, Textual support number: 1 DEF

a pit ... tank into which the contents of a digester are blown at the completion of a cook in papermaking.  2, fiche 17, Anglais, - blow%20pit

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Three methods of discharging the digester are used in the sulfite processes-hot blowing, cold blowing, and flushing. The emission of sulfur dioxide from the blow pit or dump tank depends on the system of blowing(...) In the hot-blow style, the digester gases are used to discharge the contents of the digester to the blow pit. If no scrubbing is utilized emissions may range from 100 to 150 lb sulfur dioxide per ton of air dried pulp. In the cold blow and flushing style of discharge, the pressure is almost fully relieved from the digester and the relief gases are routes to accumulators for fortifying cooking acid. The contents of the digester are then discharged into a dump tank. Emissions from this source, if no secondary scrubbing is utilized, may range from 10 to 25 lb sulfur dioxide per ton of air dried pulp.  3, fiche 17, Anglais, - blow%20pit

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Fosse à l'intérieur de laquelle le contenu du lessiveur est déversé par soufflage ou pompage.  2, fiche 17, Français, - fosse%20de%20d%C3%A9charge

Fiche 17,  Justifications,  Espagnol