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method to reduce the metal content of bleached pulp while reducing bleaching costs in a pulping process
method to reduce the metal content of bleached pulp while reducing bleaching costs in a pulping process
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机译:减少漂白纸浆中金属含量同时降低制浆过程中漂白成本的方法
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摘要
In accordance with certain embodiments of the present disclosure, a method of decreasing the amount of oxidizer required by a pulping or papermaking process is provided. The method comprises adding to a process stream or solution of the pulping or papermaking process an effective amount of urea hydrochloride to reduce the amount of oxidizer required by the pulping or papermaking process.
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