发明名称 |
METHOD FOR TREATMENT OF SUBSTANTIALLY AQUEOUS FLUIDS DERIVED FROM PROCESSING INORGANIC MATERIALS |
摘要 |
A process is provided which can be used, for example, to clarify substantially aqueous fluids and separate solids from the fluid. The process comprises combining the fluid with a composition which comprises an anionic silica-based colloid having an S value of less than 50% and a cationic organic polymer.
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申请公布号 |
WO0071471(A1) |
申请公布日期 |
2000.11.30 |
申请号 |
WO1999US21343 |
申请日期 |
1999.09.16 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MOFFETT, ROBERT, HARVEY |
分类号 |
B01D21/01;C02F1/52;C02F1/56;(IPC1-7):C02F1/52 |
主分类号 |
B01D21/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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