Original document(10 pages)  中文版
    A process of dewatering an aqueous suspension comprising treating the suspension with a dewatering amount of a reverse phase polymer, and subjecting the suspension to a mechanical dewatering to form a cake, characterised in that the reverse phase polymer only partially inverts to bring about flocculation and thickening of the suspension, and then fully inverts during the further dewatering to form a cake.
Application Number
申请号		 200580007798 Application Date
申请日		 2005.02.28
Title 名称 Process for the dewatering of aqueous suspensions
Publication Number
公开号		 1930093 Publication Date
公开日		 2007.03.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C02F11/14
Applicant(s) Name
申请人		 Ciba Spec Chem Water Treat Ltd.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 liuyuan jin fanchi
More information 更  多  信  息


 Related patents information
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.