- sulfate cooking liquor
- <pap> ■ Sulfatkochlauge f
English-german technical dictionary. 2013.
sulfate cooking liquor
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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
white liquor — noun : the cooking liquor prepared from recovered alkali in the sulfate and soda processes * * * (in making wood pulp for paper) the chemicals used to digest the wood, basically sodium hydroxide and sodium hyposulfite. Cf. black liquor … Useful english dictionary
Black liquor — is a byproduct of the Kraft process, (also known as Kraft pulping or sulfate process) during the production of paper pulp. Wood is decomposed into cellulose fibers (from which paper is made), hemicellulose and lignin fragments. Black liquor is an … Wikipedia
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
Sulfite process — The sulfite process produces wood pulp which is almost pure cellulose fibers by using various salts of sulfurous acid to extract the lignin from wood chips in large pressure vessels called digesters. The salts used in the pulping process are… … Wikipedia
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 — For other uses, see Paper (disambiguation). A stack of copy paper Paper is a thin material mainly used for wr … Wikipedia
tall oil — /tahl/ a resinous secondary product resulting from the manufacture of chemical wood pulp: used in the manufacture of soaps, paints, etc. [1925 30; < Sw tallolja, equiv. to tall pine (c. ON tholl young pine tree) + olja oil] * * * dark,… … Universalium
Ethanol — For other uses, see Ethanol (disambiguation). Grain alcohol redirects here. It is not to be confused with Neutral grain spirit. Ethanol … Wikipedia
Recovery boiler — is the part of Kraft process of pulping where chemicals for white liquor are recovered and reformed from black liquor. In the process lignin of the wood, bound in black liquor at this phase, is burned and heat generated. The heat is usually used… … Wikipedia
Palm Island, Queensland — ] The Palm Island Community Council became the Palm Island Aboriginal Shire Council in 2004 under the Queensland Local Government (Community Government Areas) Act . Like the other Aboriginal Shire Councils that were created, this Act gave the… … Wikipedia
