TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

... acid pickling is a treatment of metallic surfaces that is done to remove impurities, stains, rust or scale with a product called pickle liquor, containing strong mineral acids, before subsequent processing... The two acid commonly used are hydrochloric acid and sulfuric acid.  2, record 1, English, - acid%20pickling

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Décapage d'une surface métallurgique au moyen d'acides concentrés.  3, record 1, French, - d%C3%A9capage%20%C3%A0%20l%27acide

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Proceso para retirar óxidos de la superficie u otros contaminantes de superficie de los metales usualmente por inmersión en ácido, mientras está caliente.  1, record 1, Spanish, - decapado

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A chemical compound appearing under the form of a colorless liquid with a pleasant odour, boiling at 82. 4°C, soluble in water, alcohol and ether, derived by treatment of propylene with sulfuric acid and hydrolyzing, used in the manufacture of acetone and its derivatives, of glycerol and isopropyl acetate, a solvent for essential and other oils, alkaloids, gums, resins, a latent solvent for cellulose derivatives and coatings, a deicing agent for liquid fuels, lacquers, extraction processes, a dehydrating agent, a flavouring agent, a preservative, a denaturant and in lotions.  8, record 2, English, - propan%2D2%2Dol

Record number: 2, Textual support number: 1 OBS

Also known under the following commercial designations: Alcojel; Alcosolve; Avantin; Avantine; Chromar; Hartosol; Imsol A; Isohol; Lutosol; Petrohol; Pro; Propal; Spectrar; Sterisol hand disinfectant; Takineocol; Un 1219.  8, record 2, English, - propan%2D2%2Dol

Record number: 2, Textual support number: 2 OBS

propan-2-ol: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  9, record 2, English, - propan%2D2%2Dol

Record number: 2, Textual support number: 3 OBS

isopropanol: obsolete form.  9, record 2, English, - propan%2D2%2Dol

Record number: 2, Textual support number: 4 OBS

IPA: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  9, record 2, English, - propan%2D2%2Dol

Record number: 2, Textual support number: 5 OBS

The abbreviation "sec" must be italicized.  9, record 2, English, - propan%2D2%2Dol

Record number: 2, Textual support number: 6 OBS

Chemical formula: C₃H₈O or (CH₃)₂CH₂O  8, record 2, English, - propan%2D2%2Dol

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'un liquide incolore à odeur agréable, bouillant à 82,4 °C, soluble dans l'eau, l'alcool et l'éther, préparé par hydratation du propène en présence d'acide sulfurique ou réduction de l'acétone, employé comme antigel, solvant, déshydratant, agent d'extraction, intermédiaire de synthèse et comme antiseptique.  6, record 2, French, - propan%2D2%2Dol

Record number: 2, Textual support number: 1 OBS

propan-2-ol : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 2, French, - propan%2D2%2Dol

Record number: 2, Textual support number: 2 OBS

isopropanol : forme vieillie.  1, record 2, French, - propan%2D2%2Dol

Record number: 2, Textual support number: 3 OBS

Formule chimique : C₃H₈O ou (CH₃)₂CH₂O  6, record 2, French, - propan%2D2%2Dol

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 OBS

Líquido incoloro con olor agradable. Soluble en agua, alcohol y éter. Inflamable. Moderadamente tóxico.  3, record 2, Spanish, - alcohol%20isoprop%C3%ADlico

Record number: 2, Textual support number: 2 OBS

Fórmula química : C₃H₈O o (CH₃)₂CH₂O  4, record 2, Spanish, - alcohol%20isoprop%C3%ADlico

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A salt... colorless when pure that crystallizes with 18 molecules of water(octadecahydrate)... that is usually made by treating bauxite with sulfuric acid, and that is used chiefly in papermaking, in water purification, in sewage treatment, in tanning, in dyeing as a mordant, and in flameproofing.  8, record 3, English, - aluminium%20sulfate

Record number: 3, Textual support number: 1 OBS

Aluminium sulfate is also used as a modifier for food starch, and in the making of pesticides, antiseptics, and detergents.  9, record 3, English, - aluminium%20sulfate

Record number: 3, Textual support number: 2 OBS

alum: used chiefly commercially.  8, record 3, English, - aluminium%20sulfate

Record number: 3, Textual support number: 3 OBS

The commercial product is also known as "cake alum" or "patent alum."  10, record 3, English, - aluminium%20sulfate

Record number: 3, Textual support number: 4 OBS

The International Union of Pure and Applied Chemistry (IUPAC) recommends the form "aluminium" instead of "aluminum."  11, record 3, English, - aluminium%20sulfate

Record number: 3, Textual support number: 5 OBS

Chemical formulas: Al₂(SO₄)₃ or Al₂O₁₂S₃  12, record 3, English, - aluminium%20sulfate

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Produit chimique se présentant sous la forme de masses blanches déliquescentes (octadécahydrate), à saveur très astringente, utilisé pour l'encollage du papier, l'industrie du cuir, les laques, la purification de l'eau, en microscopie, comme agent thérapeutique et comme mordant.  2, record 3, French, - sulfate%20d%27aluminium

Record number: 3, Textual support number: 1 OBS

Formules chimiques : Al₂(SO₄)₃ ou Al₂O₁₂S₃  2, record 3, French, - sulfate%20d%27aluminium

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Fórmulas químicas: Al₂(SO₄)₃ o Al₂O₁₂S₃  2, record 3, Spanish, - alumbre

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

Sulfuric acid treatment of mineral oils results in oils of improved odor, color, color stability, stability to heat and oxidation and resistance to sludge formation.  1, record 4, English, - sulfuric%20acid%20treatment

Record number: 4, Textual support number: 2 CONT

acid refining : Process whereby the impurities in a crude vegetable oil are removed by treatment with sulphuric [sic : obsolete form for sulfuric] acid.  2, record 4, English, - sulfuric%20acid%20treatment

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

raffinage à l'acide : Procédé par lequel les impuretés d'une huile végétale brute sont éliminées par traitement à l'acide sulfurique.  1, record 4, French, - traitement%20%C3%A0%20l%27acide%20sulfurique

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

The physical state of the wastes. Low-level radioactive wastes can exist in solid, liquid or gaseous form. Any solid waste may give off a radioactive gas .... Water flowing through a solid waste may leach out soluble radioactive material (e.g., the acid leachates of some uranium mine tailings).  3, record 5, English, - acid%20leachate

Record number: 5, Textual support number: 2 CONT

The ultrasonic-aided leachate treatment process involves enhanced chemical treatment of acidic soil leachate solutions. These solutions, also known as acid mine drainage, are caused by the oxidation and dissolution of sulfide-bearing wastes, which produces sulfuric acid. The resulting acidic water leaches metal contaminants from the exposed waste rock and mine tailings, creating large volumes of toxic acidic leachates.  4, record 5, English, - acid%20leachate

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

L'exploitation des mines et le traitement des minéraux engendrent [...] la production de divers types de rejets, qui doivent être gérés de façon rationnelle et sécuritaire afin de protéger l'environnement. [Des] préoccupations existent [...] face au phénomène du drainage minier acide (DMA) associé à l'oxydation des minéraux sulfureux, tels la pyrite et la pyrrhotite. Lorsque exposés aux conditions climatiques, ces minéraux peuvent, dans certaines circonstances, réagir avec l'eau et l'oxygène atmosphérique pour engendrer un lixiviat acide favorisant la dissolution des métaux et autres contaminants susceptibles de créer des impacts défavorables à l'environnement.  3, record 5, French, - produit%20de%20lixiviation%20acide

Record number: 5, Textual support number: 2 CONT

La biodégradabilité des lixiviats est inversement proportionnelle à leur âge. Dans les décharges jeunes, on note des lixiviats acides où les métaux sont solubilisés, alors que dans les décharges plus âgées, dans lesquelles se déroulent une fermentation méthanique alcaline, les lixiviats sont moins chargés en métaux et donc plus facilement biodégradables.  4, record 5, French, - produit%20de%20lixiviation%20acide

Record number: 5, Textual support number: 1 OBS

Le terme «produit de lixiviation» (ou «lixiviat») désigne la partie soluble d'un solide qui a été entraînée par l'eau de ruissellement ou de lavage.  5, record 5, French, - produit%20de%20lixiviation%20acide

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

Zirconium-Titanium Phosphate Acid Catalysts Synthesized by Sol Gel Techniques.... A method for preventing the condensation of the crystal structure during exposure to high temperatures was to use H₂SO₄ along with phosphoric acid as a gelling agent either during initial synthesis or by dissolving the amorphous phosphate in sulfuric acid later. Sulfonation created a solution of metal phosphates and metal sulfates in our catalyst that increased the proportion of amorphous to crystalline regions in the material even after treatment at high temperatures.  2, record 6, English, - amorphous%20phosphate

Record number: 6, Textual support number: 2 CONT

Urine frequently appears cloudy, suggesting pyuria due to a urinary tract inflammation, but this is more commonly due to precipitated amorphous phosphate salts in an alkaline urine.  3, record 6, English, - amorphous%20phosphate

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

On appelle phosphate amorphe un précipité contenant du phosphate et du calcium retrouvé en milieu alcalin. Les cristaux de phosphates et de calcium, que l'on regroupe sous le terme apatite, ont des noms minéralogiques qui diffèrent selon leur constitution chimique. Le CaH₂PO₄(2H₂O) est appelé Brushite, le phosphate hydroxyde de calcium est appelé hydroxy-apatite, le phosphate de calcium bicarbonaté est appelé Dahlite ou carbonate-apatite.  2, record 6, French, - phosphate%20amorphe

Record number: 6, Textual support number: 2 CONT

Certains cristaux sont retrouvés exclusivement dans une urine acide et d'autres dans une urine alcaline. Les cristaux amorphes sont souvent identifiés par le pH. Ainsi, si l'urine est alcaline, on identifie des phosphates amorphes, tandis que si elle est acide, on identifie des urates amorphes.  3, record 6, French, - phosphate%20amorphe

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

Oil soluble petroleum sulfonate found in sludge following sulfuric acid treatment of petroleum products.  2, record 7, English, - brown%20acid

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Sulfonates de pétrole solubles dans l'huile et trouvés dans les boues du traitement à l'acide sulfurique de produits pétroliers.  1, record 7, French, - acide%20brun

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A compound with the radical-SO2OH, derived by the sulfuric acid replacement of a hydrogen atom; for example, conversion of benzene, C6H6, to the water-soluble benzenesulfonic acid, C6H5SO3H, by treatment with sulfuric acid; used to make dyes and drugs.  2, record 8, English, - sulfonic%20acid

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 CONT

sulfoné. Se dit des dérivés des corps organiques, appelés aussi acides sulfoniques, qui renferment le radical univalent - SO2 - OH. (...) Les dérivés sulfonés (...) se forment en série aromatique avec la plus grande facilité, la fixation du radical SO3H s'effectuant sur le noyau par substitution à un atome d'hydrogène.  1, record 8, French, - acide%20sulfonique

Record 8,  Textual support,  Spanish