发明名称 |
Supercritical fluid chromatography packing material |
摘要 |
Disclosed is a method of separating organic or organometallic materials under supercritical fluid conditions, the method comprising the steps of providing a bed of packing material selected from a metal oxide/hydroxide support material having phosphorous-containing organic molecules bonded to reactive sites on said support material, alumina and alumina-containing mixtures. The materials are introduced to the bed and a fluid is added to the bed under supercritical fluid conditions. The fluid removes one of the materials from the bed.
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申请公布号 |
US4816159(A) |
申请公布日期 |
1989.03.28 |
申请号 |
US19870090880 |
申请日期 |
1987.08.31 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
KHOSAH, ROBINSON P.;NOVAK, JOHN W.;WEAVER, DOUGLAS G.;FRASER-MILLA, KAREN R.;BURR, RICHARD R. |
分类号 |
G01N30/28;(IPC1-7):B01D15/08 |
主分类号 |
G01N30/28 |
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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