- sulfite cooking liquor
- <pap.prod> ■ Kochsäure f ; Sulfitkochsäure f
English-german technical dictionary. 2013.
sulfite cooking liquor
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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
sulfite process — noun : an acid process for making pulp from wood in which chips are cooked at high temperature and pressure in a solution of bisulfite of calcium, magnesium, sodium, or ammonium * * * Chem. a process for making wood pulp by digesting wood chips… … Useful english dictionary
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