发明名称 |
Porous clay heterostructures prepared by gallery templated synthesis |
摘要 |
A porous clay heterostructure of a 2:1 layered silicate prepared by a gallery templated synthesis method is described. The method uses an inorganic oxide, a neutral amine surf surfactant and a quaternary onium ion surfactant in the galleries of the 2:1 layered silicate. The structure is then calcined to remove the surfactants which act as a template to produce the porous clay heterostructure. The structure is useful for cracking catalysts, molecular sieves and adsorbents.
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申请公布号 |
US5834391(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19970986313 |
申请日期 |
1997.12.05 |
申请人 |
BOARD OF TRUSTEES OPERATING MICHIGAN STATE UNIVERSITY |
发明人 |
PINNAVAIA, THOMAS J.;GALARNEAU, ANNE H.;BARODAWALLA, ANIS F. |
分类号 |
B01J21/16;B01J29/04;C01B33/44;(IPC1-7):B01J21/16 |
主分类号 |
B01J21/16 |
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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