- soda pulp process
- натронная варка целлюлозы
Англо-русский текстильный словарь., Международная ассоциация переводчиков. - Минск.. Рабинович З.Е.. 1997.
soda pulp process
Смотреть что такое "soda pulp process" в других словарях:
soda pulp — noun : pulp prepared by the soda process compare sulfite pulp, wood pulp … Useful english dictionary
Pulp (paper) — Fibres in wood pulp Pulp is a lignocellulosic fibrous material prepared by chemically or mechanically separating cellulose fibres from wood, fibre crops or waste paper. Wood pulp is the most common raw material in papermaking. Contents … Wikipedia
soda process — noun any of several industrial processes that either use or manufacture sodium hydroxide, but especially a method of making paper from wood pulp See Also: ammonia soda process, cryolite soda process, LeBlanc soda process, Solvay process … Wiktionary
soda process — noun : a method for making pulp by cooking wood chips at high temperature and pressure in an alkaline solution containing chiefly caustic soda … Useful english dictionary
wood pulp — noun wood that has been ground to a pulp; used in making cellulose products (as rayon or paper) • Hypernyms: ↑pulp * * * noun : pulp from softwood or hardwood that is made either mechanically or by a chemical process and that is used in making… … Useful english dictionary
kraft process — Chem. See sulfate process. * * * Chemical method for producing wood pulp using caustic soda and sodium sulfide as the liquor in which the pulpwood is cooked to loosen the fibres. The process (from German kraft, strong ) produces particularly… … Universalium
paper pulp — raw material for paper manufacture that contains vegetable, mineral, or man made fibres. It forms a matted or felted sheet on a screen when moisture is removed. Rags and other fibres, such as straw, grasses, and bark of the mitsumata… … Universalium
sulfate process — noun : an alkaline process for making pulp from wood chips in which the cooking liquor contains chiefly sodium hydroxide together with considerable amounts of sodium sulfide derived from the reduction of sodium sulfate added during the recovery… … Useful english dictionary
sulfate process — Chem. a process for making wood pulp by digesting wood chips in an alkaline liquor consisting chiefly of caustic soda together with sodium sulfate. Also called kraft process. * * * … Universalium
papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium
salt cake — noun 1. : anhydrous sodium sulfate Na2SO4; especially : a crude form obtained usually by reaction in a furnace of sulfuric acid on common salt in the manufacture of hydrochloric acid and used chiefly in the sulfate process for wood pulp and in… … Useful english dictionary
