发明名称 |
Separation of solids and liquids |
摘要 |
A method of reducing the liquid content of a mixture of a liquid and a particulate solid by subjecting said mixture to pressure filtration in a tube pressure filter in which, after the formation of the filter cake on the filter element of the tube pressure filter, a gas is forced through the filter cake at a pressure which is at least one third of the maximum pressure employed to form the filter cake on the filter element.
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申请公布号 |
US4116831(A) |
申请公布日期 |
1978.09.26 |
申请号 |
US19770762250 |
申请日期 |
1977.01.25 |
申请人 |
ENGLISH CLAYS LOVERING POCHIN & COMPANY LIMITED |
发明人 |
KEAT, GORDON SAMUEL |
分类号 |
B01D29/15;B01D29/60;B30B9/22;(IPC1-7):B01D33/36 |
主分类号 |
B01D29/15 |
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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