发明名称 |
Heat treating a molecular sieve and catalyst |
摘要 |
Disclosed is a method of heat treating a molecular sieve. The method comprises providing a template-containing molecular sieve, heating the molecular sieve under conditions effective to remove a portion of the template from the molecular sieve, and cooling the heated molecular sieve to leave an amount of template effective to cover catalytic sites within the molecular sieve. A catalyst composition is also provided which comprises a molecular sieve having a microporous structure and a binder, wherein between 10 and 90 vol % of the microporous structure is occupied by a material, the material comprising a template or a carbonaceous residue of a template, and the catalyst composition exhibits a Davison Index of not greater than 30. |
申请公布号 |
AU770995(B2) |
申请公布日期 |
2004.03.11 |
申请号 |
AU20000053231 |
申请日期 |
2000.06.05 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC |
发明人 |
SHUN C. FUNG;MARCEL J. G. JANSSEN;STEPHEN N. VAUGHN;MACHTELD M. MERTENS;ALBERT E. SCHWEIZER;LUC R. M. MARTENS;RICHARD B. HALL;WILFRIED J. MORTIER;RONALD G. SEARLE;YI-GANG XIONG |
分类号 |
B01J29/04;B01J29/85;B01J35/00;B01J37/08;C01B37/00;C01B37/04;C01B37/08;C01B39/02;C07B61/00;C07C1/20;C07C5/00;C07C11/06;C07C11/08;C08F10/00 |
主分类号 |
B01J29/04 |
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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