发明名称 |
Filter media and method for cleansing entrained oils from oil-in-water emulsions |
摘要 |
Granular media are featured which cleanse oil from oil-in-water emulsions. These media comprise a glass or filter sand substrate. The substrate is treated with at least one trialkoxysilane wherein the alkoxy moiety comprises from 1 to 2 carbons. The granular media are backwashable to refresh their lipophilic properties.
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申请公布号 |
US4481113(A) |
申请公布日期 |
1984.11.06 |
申请号 |
US19820376724 |
申请日期 |
1982.05.10 |
申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
CANEVARI, GERARD P. |
分类号 |
B01D17/02;B01D39/02;B01D39/06;B01J20/32;(IPC1-7):01J31/02 |
主分类号 |
B01D17/02 |
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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