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Wood-pulping liquors, refining

Refining of Sugar and Recovery of Acetic Acid from Wood-Pulping Liquors... [Pg.9]

Wood chips are processed in mild chemical liquor and subjected to mechanical refining using disc refiners. Semichemical pulping liquors have variable composition ranging from sodium hydroxide alone, alkaline sulfite (sodium sulfite - - sodium carbonate), mixtures of sodium hydroxide and sodium carbonate, to Kraft green or white liquors [3]. Sodium sulfite/ sodium carbonate liquor is most commonly used and the pulp product obtained thereafter is referred to as neutral sulfite semichemical (NSSC) pulp. [Pg.459]

Molasses Paraffin Peat Petroleum pitch Polyvinyl alcohol Potato starch Refined asphalts Resins (natural and synthetic) Rosin Sawdust Seaweed Slack wax Slaughterhouse refuse Straw (pulped) Sucrose Sugars Tanning liquors (tannic acid) Thermoplastic powders Vegetable pulp Water Wheat starch Wood pulp Water... [Pg.422]

See other pages where Wood-pulping liquors, refining is mentioned: [Pg.456]    [Pg.52]    [Pg.498]    [Pg.1301]    [Pg.242]    [Pg.136]    [Pg.136]    [Pg.11]    [Pg.155]    [Pg.762]    [Pg.1417]    [Pg.810]   


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Pulp liquor

Pulp refining

Pulping liquors

Pulps, refiner

Wood pulp

Wood pulping

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