TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A pearly-white mineral... consisting of hydrous aluminum and magnesium hydroxide and carbonate.  2, fiche 1, Anglais, - hydrotalcite

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

[...] carbonate basique et hydraté de magnésium et d'aluminium, qui cristallise dans le système rhomboédrique en agrégats lamellaires foliacés, parfois fibreux avec un éclat satiné ou nacré.  2, fiche 1, Français, - hydrotalcite

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

A magnesium silicate hydroxide of the kaolinite-serpentine group which polymorphous with antigorite, clinochrysotile, orthochrysotile and parachrysotile, and forms a series with nepouite.  2, fiche 2, Anglais, - lizardite

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 DEF

Minéral (silicate) du système cristallin rhomboédrique et hexagonal, du groupe de la kaolinite-serpentine.  2, fiche 2, Français, - lizardite

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 DEF

A rhombohedral mineral which consists of a hydroxide of iron and magnesium, oxidizes rapidly in air, and occurs as thin veins in kimberlite; found in U. S. S. R.  1, fiche 3, Anglais, - amakinite

Record number: 3, Textual support number: 1 OBS

Chemical formula: (Fe,Mg)(OH)₂ or (Fe[exponent+2],Mg)(OH)₂  1, fiche 3, Anglais, - amakinite

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 DEF

Minéral du système rhomboédrique, constitué d'hydroxyde de fer et de magnésium, se présentant en grains de couleur verte à jaune-vert dans le pipe kimberlitique Lucky, Iakoutie (U.R.S.S.).  1, fiche 3, Français, - amakinite

Record number: 3, Textual support number: 1 OBS

Formule chimique : (Fe,Mg)(OH)₂ ou (Fe[exposant+2],Mg)(OH)₂  1, fiche 3, Français, - amakinite

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 DEF

A colourless, crystalline substance formed by the reaction of magnesium hydroxide with sulfur dioxide and air.  5, fiche 4, Anglais, - magnesium%20sulfate

Record number: 4, Textual support number: 1 OBS

A hydrate form of magnesium sulfate called kieserite, MgSO₄H₂O, occurs as a mineral deposit. Synthetically prepared magnesium sulfate is sold as Epsom salt (q.v.), MgSO₄·7H₂O. Magnesium sulfate has varied applications. In industry it is used in the manufacture of cements and fertilizers and in tanning and dyeing; in medicine it serves as a purgative.  5, fiche 4, Anglais, - magnesium%20sulfate

Record number: 4, Textual support number: 2 OBS

Also used in the brewing and sugar industry.  6, fiche 4, Anglais, - magnesium%20sulfate

Record number: 4, Textual support number: 3 OBS

Chemical formula: MgSO₄ or O₄S·Mg  7, fiche 4, Anglais, - magnesium%20sulfate

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 DEF

Corps se présentant sous la forme d'une masse blanche, à saveur amère et astringente, soluble dans l'eau, insoluble dans l'alcool, utilisé comme thérapeutique, pour la préparation de la magnésie blanche, comme insecticide, pour l'apprêt de la laine, la décoloration du suc de betteraves rouges et la fabrication de l'émail.  2, fiche 4, Français, - sulfate%20de%20magn%C3%A9sium

Record number: 4, Textual support number: 1 OBS

Formule chimique : MgSO₄ ou O₄S·Mg  2, fiche 4, Français, - sulfate%20de%20magn%C3%A9sium

Fiche 4,  Justifications,  Espagnol

Record number: 4, Textual support number: 1 OBS

Fórmula química: MgSO₄ o O₄S·Mg  2, fiche 4, Espagnol, - sulfato%20de%20magnesio

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 DEF

A hexagonal mineral which consists of a magnesium hydroxide occurring in foliated or fibrous form, as in serpentines and impure limestones.  2, fiche 5, Anglais, - brucite

Record number: 5, Textual support number: 1 OBS

Chemical formula: Mg(OH)₂  2, fiche 5, Anglais, - brucite

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 DEF

Minéral du système hexagonal, constitué d'un hydroxyde de magnésium, se présentant en agrégats feuilletés ou fibreux, blancs à verdâtres.  2, fiche 5, Français, - brucite

Record number: 5, Textual support number: 1 OBS

Étymologie : en l'honneur du minéralogiste américain Archibald Bruce.  2, fiche 5, Français, - brucite

Record number: 5, Textual support number: 2 OBS

Formule chimique : Mg(OH)₂  2, fiche 5, Français, - brucite

Fiche 5,  Justifications,  Espagnol

Record number: 5, Textual support number: 1 DEF

Hidróxido de magnesio [...] incoloro o bien grisáceo o verdoso, que forma cristales de simetría romboédrica.  1, fiche 5, Espagnol, - brucita

Record number: 5, Textual support number: 1 OBS

Resulta de la alteración de silicatos de magnesio y se halla frecuentemente asociado con la serpentina; sirve para preparar materiales refractarios.  1, fiche 5, Espagnol, - brucita

Record number: 5, Textual support number: 2 OBS

Mg(OH)₂  2, fiche 5, Espagnol, - brucita

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

Excess-lime softening.... magnesium is... removed in water softening by precipitating magnesium hydroxide.... lime in excess of that needed for normal lime softening must be added to obtain the required alkalinity.  2, fiche 6, Anglais, - excess%2Dlime%20softening

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 DEF

Adoucissement obtenu par la chaux ajoutée en excès pour éliminer la dureté carbonatée.  3, fiche 6, Français, - adoucissement%20par%20la%20chaux%20en%20exc%C3%A8s

Record number: 6, Textual support number: 1 OBS

Ce traitement diminue aussi la dureté non carbonatée et exerce une certaine action bactéricide.  3, fiche 6, Français, - adoucissement%20par%20la%20chaux%20en%20exc%C3%A8s

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 DEF

A chemical compound having the formula MgO which appears under the form of a noncombustible, white, alkaline powder, either light or heavy depending upon whether it is prepared by heating magnesium carbonate or the basic magnesium carbonate, is slightly soluble in water, soluble in acids and ammonium salt solutions, insoluble in alcohol, combines with water to form magnesium hydroxide, occurs naturally as the mineral periclase, is derived(1) by calcining magnesium carbonate or magnesium hydroxide,(2) by treating magnesium chloride with lime and heating or by heating it in air,(3) from seawater via the hydroxide, and is used as an inorganic rubber accelerator, a polycrystalline ceramic for aircraft windshields, in refractories, especially for steel furnace linings, for electrical insulation, in fertilizers, oxychloride and oxysulfate cements, paper manufacture, pharmaceuticals and cosmetics, semiconductors, for the removal of sulfur dioxide from stack gases and as a feed additive and in the food industry(mainly for the deacidification of butter, cooa, and some canned or frozen foods).  7, fiche 7, Anglais, - magnesium%20oxide

Record number: 7, Textual support number: 1 OBS

Two forms are produced, one termed "Light," a fluffy material prepared by a relatively low-temperature dehydration of the hydroxide, the other termed "Heavy," a dense material made by high-temperature furnacing of the oxide after it has been formed from the carbonate or hydroxide.  7, fiche 7, Anglais, - magnesium%20oxide

Record number: 7, Textual support number: 2 OBS

Also known under a large number of commercial designations, among which: Akri-Mag; Anima; Granmag; Magchem 100; Magox; Magox 85; Marmag; Oxymag; seawater magnesia.  7, fiche 7, Anglais, - magnesium%20oxide

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 OBS

Poudre alcaline blanche utilisée principalement pour désacidifier le beurre, le cacao, certaines denrées en boîte ou congelées.  4, fiche 7, Français, - oxyde%20de%20magn%C3%A9sium

Record number: 7, Textual support number: 2 OBS

[On distingue notamment la] magnésie calcinée légère, ou magnésie française, et la magnésie calcinée lourde, ou magnésie anglaise [...]  5, fiche 7, Français, - oxyde%20de%20magn%C3%A9sium

Record number: 7, Textual support number: 3 OBS

Formule chimique : MgO  6, fiche 7, Français, - oxyde%20de%20magn%C3%A9sium

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 DEF

A chemical compound which appears under the form of a noncombustible, white, odourless powder, is soluble in solution of ammonium salts and dilute acids, almost insoluble in water and alcohol, occurs naturally as brucite, is prepared by the hydration of magnesium oxide, and is used as an intermediate for obtaining magnesium metal, in sugar refining, in medicine (antacid, laxative), sulfite pulp, uranium processing, dentifrices, as a residual fuel oil additive, in foods as a drying agent, colour retention agent, in cheese, canned foods and frozen desserts.  5, fiche 8, Anglais, - magnesium%20hydroxide

Record number: 8, Textual support number: 1 OBS

Its aqueous solution is called milk of magnesia.  5, fiche 8, Anglais, - magnesium%20hydroxide

Record number: 8, Textual support number: 2 OBS

Also known under a variety of commercial designations, among which: Marinco H; Marinco H 1241; Mint-L-Mag, S/G 84.  5, fiche 8, Anglais, - magnesium%20hydroxide

Record number: 8, Textual support number: 3 OBS

Chemical formula: Mg(OH)₂ or H₂MgO₂  5, fiche 8, Anglais, - magnesium%20hydroxide

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'une poudre blanche, inodore, que l'on utilise principalement en médecine (antiacide, laxatif) et dans l'industrie alimentaire, en conserverie et en fromagerie, où il est utilisé comme siccatif et adjuvant de la couleur.  3, fiche 8, Français, - hydroxyde%20de%20magn%C3%A9sium

Record number: 8, Textual support number: 1 OBS

Sa solution aqueuse est le lait de magnésie.  4, fiche 8, Français, - hydroxyde%20de%20magn%C3%A9sium

Record number: 8, Textual support number: 2 OBS

Formule chimique : Mg(OH)₂ ou H₂MgO₂  3, fiche 8, Français, - hydroxyde%20de%20magn%C3%A9sium

Fiche 8,  Justifications,  Espagnol

Record number: 8, Textual support number: 1 OBS

Fórmula química: Mg(OH)₂ o H₂MgO₂  2, fiche 8, Espagnol, - hidr%C3%B3xido%20de%20magnesio

Fiche 9,  Justifications,  Français

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 DEF

The canned product prepared from clean, sound, succulent, shelled peas of smooth skinned or late maturing sweet wrinkled varieties packed in water with or without the addition of salt and sugar, invert sugar or dextrose, in dry or liquid form, and to which may be added a natural vegetable seasoning ingredient; and... may include alkalis in an amount not exceeding 0. 01 per cent of calcium hydroxide and 0. 05 per cent of magnesium hydroxide. [Processed Products Regulations]  2, fiche 10, Anglais, - canned%20peas

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 DEF

Produit en conserve préparé à partir de pois propres, sains, succulents, décortiqués des variétés sucrées, ridées, à peau lisse ou à maturation tardive, conservé dans l'eau avec ou sans addition de sel et de sucre, de sucre inverti ou de dextrose à l'état sec ou liquide, et auquel un assaisonnement végétal naturel peut être ajouté; et peuvent contenir des alcalis en une quantité qui ne dépasse pas 0,01 pour cent d'hydroxyde de calcium et 0,05 pour cent d'hydroxyde de magnésium. [Règlement sur les produits transformés]  1, fiche 10, Français, - pois%20en%20conserve

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

Record number: 11, Textual support number: 1 CONT

Designed for water treatment applications including acid neutralization and heavy metal precipitation and stabilization in sludge, FloMag magnesium hydroxide powder(MHP) is a fine white powder processed from magnesium-rich brine. It can be added directly to the water or sludge as a powder or as slurry.  3, fiche 11, Anglais, - magnesium%20hydroxide%20powder

Record number: 11, Textual support number: 2 CONT

Magnesium hydroxide powder. A finely divided, white, free flowing amorphous powder used in milk of magnesia, as well as in combination with aluminum hydroxides for antacid preparations.  4, fiche 11, Anglais, - magnesium%20hydroxide%20powder

Record number: 11, Textual support number: 1 OBS

MHP: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.  5, fiche 11, Anglais, - magnesium%20hydroxide%20powder

Fiche 11,  Justifications,  Français

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 DEF

A milky-white fluid, a suspension of magnesium hydroxide, Mg(OH) 2, in water, used as a laxative and antacid.  3, fiche 12, Anglais, - milk%20of%20magnesia

Fiche 12,  Justifications,  Français

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

Record number: 13, Textual support number: 1 CONT

alkalinity (total alkalinity): The amount of total alkalinity present in water in the form of carbonate and bicarbonate salts. These compounds act as buffers against drastic pH changes - also called a pH buffer, a component of water balance.  3, fiche 13, Anglais, - hydrogencarbonate%20salt

Record number: 13, Textual support number: 2 CONT

Alkalis may include the soluble hydroxide, carbonate, and bicarbonate salts of calcium, magnesium, potassium, and sodium.  4, fiche 13, Anglais, - hydrogencarbonate%20salt

Fiche 13,  Justifications,  Français

Record number: 13, Textual support number: 1 CONT

Dans les eaux naturelles, il existe un système tampon qui permet de maintenir le milieu aquatique dans des conditions viables pour les organismes aquatiques. Le système tampon repose essentiellement sur le cycle de l'acide carbonique (CO2, H2CO3, HCO3-, CO3--) et son interrelation avec les sels de bicarbonate.  3, fiche 13, Français, - sel%20d%27hydrog%C3%A9nocarbonate

Fiche 13,  Justifications,  Espagnol

Fiche 14,  Justifications,  Anglais

Record number: 14, Textual support number: 1 CONT

Alleghanyite occurs as dark-brown massive material and as euhedral light-brown 1-3 mm crystals in veins. [It] is a manganese silicate hydroxide mineral of the manganese-humite group; most local samples have magnesium and zinc substituting for manganese.  2, fiche 14, Anglais, - alleghanyite

Fiche 14,  Justifications,  Français

Record number: 14, Textual support number: 1 DEF

Silicate du système cristallin monoclinique, se présentant sous forme d'agrégats granulaires brun-rose, translucides.  1, fiche 14, Français, - alleghanyite

Fiche 14,  Justifications,  Espagnol

Fiche 15,  Justifications,  Anglais

Record number: 15, Textual support number: 1 DEF

A solution of a bleaching agent applied to the pulp.  3, fiche 15, Anglais, - bleach%20liquor

Record number: 15, Textual support number: 1 CONT

The bleaching liquor consisted of a mix of hydrogen peroxide, sodium hydroxide, sodium silicate, DTPA, and magnesium sulfate.  2, fiche 15, Anglais, - bleach%20liquor

Fiche 15,  Justifications,  Français

Record number: 15, Textual support number: 1 DEF

Solution d'un agent de blanchiment additionnée à la pâte.  3, fiche 15, Français, - liqueur%20blanchissante

Record number: 15, Textual support number: 1 OBS

On trouvera les termes «solution blanchissante» et «liqueur blanchissante» sous l'article 3.5.1.2 du «Cours de formation papetière» de Jean Vilars.  4, fiche 15, Français, - liqueur%20blanchissante

Fiche 15,  Justifications,  Espagnol

Fiche 16,  Justifications,  Anglais

Record number: 16, Textual support number: 1 OBS

Thickeners increase the viscosity and control the rheology of a polymer system during processing. There are inorganic and organic thickeners. Among the inorganic types are various grades of clay, fumed silicas, and magnesium oxide.  3, fiche 16, Anglais, - polymer%20thickener

Record number: 16, Textual support number: 2 OBS

... the most popular thickeners are magnesium oxide, magnesium hydroxide, calcium oxide, calcium hydroxide, or combinations of these materials.  3, fiche 16, Anglais, - polymer%20thickener

Fiche 16,  Justifications,  Français

Record number: 16, Textual support number: 1 OBS

Voir fiche «épaississant» dans le domaine des plastiques.  1, fiche 16, Français, - %C3%A9paississant%20pour%20polym%C3%A8res

Fiche 16,  Justifications,  Espagnol