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several steps in the process for bleaching cellulosic pulp to reduce the amount of chlorine application and products obtained by this process
several steps in the process for bleaching cellulosic pulp to reduce the amount of chlorine application and products obtained by this process
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机译:漂白纤维素纸浆的过程中的几个步骤,以减少施氯量和通过该过程获得的产品
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摘要
Cellulose is bleached with reduced use of chlorine at atmospheric pressure in a plural step process using as the only bleaching agents chlorine dioxide and a per compound, which process begins and ends with per compound steps and has alternating per compound and chlorine dioxide steps.
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