Original document(12 pages)  中文版
    The invention relates to a method for charging a fibre suspension, containing cellulose fibres, with calcium carbonate. Said method comprises the following steps: Calcium oxide or calcium hydroxide is introduced into the fibre suspension in a liquid or dried form; gaseous carbon dioxide is introduced into the fibre suspension and calcium carbonate in ball-shaped agglomerations (49) of crystals is precipitated by the carbon dioxide. The invention also relates to an arrangement for charging the fibre suspension containing cellulose fibres.
Application Number
申请号		 200480035799 Application Date
申请日		 2004.12.03
Title 名称 Method for charging a fibre suspension and arrangement for carrying out said method
Publication Number
公开号		 1890429 Publication Date
公开日		 2007.01.03
Approval Pub. Date Granted Pub. Date
International Classification 分类号 D21C9/00
Applicant(s) Name
申请人		 Voith Paper Patent GmbH
Address 地址
Inventor(s) Name 发明人 Doelle Klaus
Attorney & Agent 代理人 fan menge wu xiaonan
More information 更  多  信  息


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