发明名称 Method for preparing pulp from cornstalk
摘要 Disclosed is a method for preparing paper pulp from cornstalks comprising the steps of cooking, washing, screening, thickening, bleaching, beating and drying performed under moderate conditions which have little noxious effects on the environment. By using cornstalks as raw materials for paper pulp, it becomes possible to replace import of wood raw materials, to save foreign currency, to increase rural income, and to make high quality paper.
申请公布号 US7186316(B1) 申请公布日期 2007.03.06
申请号 US20000312440 申请日期 2000.06.29
申请人 CP & P CO., LTD. 发明人 RYU HAIIL;KIM CHUL KAP;WON JONG-MYOUNG
分类号 D21H11/12;D21C3/00;D21C3/02;D21C5/00;D21C9/12 主分类号 D21H11/12
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