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bleaching of lignocellulosamaterial with peroxidhaltiga bleach
bleaching of lignocellulosamaterial with peroxidhaltiga bleach
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机译:木质纤维素材料的过氧化氢黄漂白剂漂白
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摘要
A process is provided for the acid bleaching of cellulose pulp with peroxides at a pH within the range from about -0.5 to about 3, followed immediately by aqueous alkaline extraction of the dissolvable lignin without intermediate washing.
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