专利内容由知识产权出版社提供
专利名称：Methods to Reduce Metals Content of
Bleached Pulp While Reducing BleachingCost in a Chemical Pulping Process
发明人：Michael M. Blackstone申请号：US12751143申请日：20100331
公开号：US20110240239A1公开日：20111006
摘要：In accordance with certain embodiments of the present disclosure, a method ofdecreasing the amount of oxidizer required by a pulping or papermaking process isprovided. The method comprises adding to a process stream or solution of the pulpingor papermaking process an effective amount of urea hydrochloride to reduce theamount of oxidizer required by the pulping or papermaking process.
申请人：Michael M. Blackstone
地址：Jacksonville FL US
国籍：US
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