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SULFONATION OF PULP PRODUCED BY ALKALI PULPING PROCESS
SULFONATION OF PULP PRODUCED BY ALKALI PULPING PROCESS
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机译:碱法制浆工艺的制浆
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摘要
This invention relates to the delignification of lignocellulosic pulp. More particularly, the invention relates to sulfonation and bleaching of the alkali pulping produced by Kraft pulp processes or produced through combination of alkali pulping processes and extended delignification stages.
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