发明名称 |
Composite metal oxide adsorbents |
摘要 |
Finely divided composite materials are provided comprising a first metal oxide (e.g., MgO) at least partially coated with an extremely thin layer of a second metal oxide selected from the group consisting of the transition metal oxides such as Fe2O3. The composites are very effective for the destructive adsorption of undesirable fluids in gaseous or liquid form, such as chlorocarbons and chlorofluorocarbons. In use, a fluid stream including undesirable fluids are contacted with the composites of the invention, such as through the use of a filter containing the composite as a part of the filter media thereof.
|
申请公布号 |
US5759939(A) |
申请公布日期 |
1998.06.02 |
申请号 |
US19950540567 |
申请日期 |
1995.10.06 |
申请人 |
KANSAS STATE UNIVERSITY RESEARCH FOUNDATION |
发明人 |
KLABUNDE, KENNETH J.;KHALEEL, ABBAS |
分类号 |
A62D3/00;A62D3/34;A62D3/38;A62D101/02;A62D101/04;A62D101/22;B01D53/70;B01D53/86;B01J20/04;B01J20/06;B01J23/00;B01J23/78;B01J37/02;C01B13/32;C01F5/02;C01F11/02;C02F1/28;(IPC1-7):B01J23/58 |
主分类号 |
A62D3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|