TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

... causticizing consists of reacting lime with clarified green liquor to form sodium hydroxide and calcium carbonate.  3, record 1, English, - causticizing

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Opération qui se fait par l'addition d'un lait de chaux au carbonate pour le transformer en soude caustique.  2, record 1, French, - caustification

Record number: 1, Textual support number: 1 CONT

Cette liqueur verte, traitée à la chaux (caustification) régénère la soude et le sulfure de sodium en donnant naissance à la liqueur blanche.  2, record 1, French, - caustification

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

Displacement feeder. Suitable for slightly-soluble reagents such as alum, fused sodium carbonate, etc., and for the injection of trisodium phosphate into boilers.  2, record 2, English, - fused%20sodium%20carbonate

Record number: 2, Textual support number: 2 CONT

The paper industry experiences explosions [which] occur when paper smelt(mostly fused sodium carbonate with a few percent of sodium sulfide, sodium chloride, and minor ingredients) is quenched in large containers of "green liquor"...  3, record 2, English, - fused%20sodium%20carbonate

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

Pot à déplacement. Convient pour des réactifs peu solubles: alun, carbonate de soude [sic : de sodium] fondu, etc., et pour l'injection de phosphate trisodique dans les chaudières.  3, record 2, French, - carbonate%20de%20sodium%20fondu

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Cooking liquor formed by refortifying green liquor in the causticizing operation of an alkaline-type pulp mill so that it contains the active chemicals that will reduce chips into their fiber components by dissolving the lignin cementing material during the digester operation, thereby producing pulp.  2, record 3, English, - white%20liquor

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Liqueur verte caustifiée.  2, record 3, French, - liqueur%20blanche

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 OBS

green liquor clarification : The removal of suspended solids(dregs) from green liquor, prior to causticizing in a pulp mill, by settling it in any one of several types of sedimentation units after flocculation.  2, record 4, English, - green%20liquor%20clarifier

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The mixing of lime(CaO) with water(H₂O) to form lime water or calcium hydroxide(Ca(OH) ₂). In the causticizing process of a sulfate pulp mill recovery cycle, it is the mixing of lime with green liquor.  2, record 5, English, - lime%20slaking

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 OBS

Régénération de la liqueur au sulfate. Au bas de la chambre de combustion se trouve le creuset (hearth), où l'on recueille les sels de sodium en fusion (molten smelt). Ces sels sont immédiatement dissous dans une cuve pour donner la liqueur verte (green liquor), qui est essentiellement une solution de carbonate de sodium et de sulfure de sodium. Après décantation dans un clarificateur (clarifier, thickener), la liqueur verte passe dans un bac extincteur de chaux (slaker, slaker-classifier), où on la mélange à de la chaux vive (CaO) pour convertir le carbonate de sodium en hydroxyde de sodium (caustification). Il se produit en fait deux réactions : la chaux vive subit d'abord une hydratation, ou extinction (slaking), en réagissant sur l'eau, puis la chaux hydratée, ou chaux éteinte, réagit sur le carbonate de sodium (soda ash) pour donner de l'hydroxyde de sodium, ou soude (caustic soda), et du carbonate de calcium.  2, record 5, French, - extinction%20de%20la%20chaux

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 OBS

lime slaking : The mixing of lime(CaO) with water... to form lime water or calcium hydroxide.... In the causticizing process of a sulfate pulp mill recovery cycle, it is the mixing of lime with green liquor.  4, record 6, English, - lime%20slaker

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Appareil qui permet d'éteindre la chaux vive en la combinant avec de l'eau.  1, record 6, French, - extincteur%20de%20chaux

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A percentage found by dividing the NaOH by NaOH and Na₂CO₃ in the white liquor from the causticizing process(both chemicals being expressed as Na₂ O). A correction is made for NaOH content of the original green liquor in order to represent only the NaOH produced in the actual causticizing reaction.  2, record 7, English, - causticizing%20efficiency

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Rapport de NaOH à NaOH + Na₂CO₃. [...] il faut soustraire la concentration de NaOH dans la liqueur verte pour que la valeur de NaOH retenue représente uniquement la portion produite par la caustification.  1, record 7, French, - efficacit%C3%A9%20de%20la%20caustification

Record number: 7, Textual support number: 1 OBS

Terme utilisé dans la description du procédé kraft.  2, record 7, French, - efficacit%C3%A9%20de%20la%20caustification

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A storage tank into which the molten chemicals, called smelt, form a recovery furnace drop and are mixed with water or weak liquor to form green liquor.  3, record 8, English, - dissolver

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Réservoir, le plus souvent muni d'un agitateur, dans lequel de l'alun, du salin ou d'autres matières sont mélangés avec de l'eau pour former une solution.  2, record 8, French, - bac%20de%20dissolution

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

A metal vessel located under a sulfate recovery furnace into which the molten chemicals flow. There they are quenched and dissolved in water or weak green liquor from the causticizing area to form fresh strong green liquor in the chemical recovery cycle.  2, record 9, English, - smelt%2Ddissolving%20tank

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Cuvier, situé au bas de la chaudière de récupération, à l'intérieur duquel les cendres fondues ou salin sont transformées en liqueur verte par voie de dissolution dans l'eau.  1, record 9, French, - dissolveur%20de%20salin

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

causticizing : Converting green liquor to white liquor by the use of slaked lime... which reacts with the sodium carbonate... in the green liquor to form active sodium hydroxide... in the white liquor.  2, record 10, English, - causticizer

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Type de cuvier dans lequel on effectue le traitement d'une solution aqueuse de carbonate alcalin au moyen de chaux vive.  1, record 10, French, - caustificateur

Record 10,  Textual support,  Spanish