发明名称 |
Composite zeolite-asbestos catalysts |
摘要 |
Composite zeolite-asbestos materials containing a zeolite component formed directly from an asbestos material are described. Usually the composite will comprise a matrix of asbestos and discrete zeolite crystal formations intimately associated therewith. In the case of chrysotile asbestos, the matrix usually retains its fibrous character and when the zeolite is ZSM-5, characteristic spherical nodules of the zeolite are present. The composite product may be used as a zeolite based shape selective catalyst or a zeolite-based morphological support for polyfunctional shape selective catalysts.
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申请公布号 |
US4511667(A) |
申请公布日期 |
1985.04.16 |
申请号 |
US19840571348 |
申请日期 |
1984.01.16 |
申请人 |
MAO, RAYMOND L. V.;BIRD, PETER H. |
发明人 |
MAO, RAYMOND L. V.;BIRD, PETER H. |
分类号 |
B01J29/70;C10G3/00;(IPC1-7):B01J29/08;B01J29/28;B01J21/16 |
主分类号 |
B01J29/70 |
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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