METHOD FOR CHARGING A FIBER SUSPENSION, AND ARRANGEMENT FOR CARRYING OUT SAID METHOD |
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申请号 | PCT/EP2004051701 | 申请日 | 2004-08-03 | 公开(公告)号 | WO2005014934A3 | 公开(公告)日 | 2005-06-09 |
申请人 | VOITH PAPER PATENT GMBH; DOELLE KLAUS; LUEEDTKE OLIVER; | 发明人 | DOELLE KLAUS; LUEEDTKE OLIVER; | ||||
摘要 | Disclosed is a method for charging a fiber suspension containing cellulose fibers with calcium carbonate. Said method comprises the following steps: liquid or dry calcium hydroxide or calcium oxide is introduced into the fiber suspension; gaseous carbon dioxide is introduced into the fiber suspension; calcium carbonate is precipitated by the carbon dioxide; and the fiber suspension is ground during the charging process. | ||||||
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说明书全文 |