发明名称 |
GASOLINE SULFUR REDUCTION CATALYST FOR FLUID CATALYTIC CRACKING PROCESS |
摘要 |
The present invention is directed to certain catalyst compositions and processes that are capable of reducing sulfur compounds normally found as part of the gasoline fraction streams of fluid catalytic cracking processes. The present invention is a cracking catalyst composition comprising a zeolite in combination with a Lewis Acid containing component, wherein the cracking catalyst composition comprises 0.2% Na2O or less. It has been found that sulfur compounds in hydrocarbon feeds to fluid catalytic cracking processes can be reduced by at least 15% compared to the same composition, which does not comprise the aforementioned Lewis Acid containing component. ® KIPO & WIPO 2007
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申请公布号 |
KR20070004721(A) |
申请公布日期 |
2007.01.09 |
申请号 |
KR20067018891 |
申请日期 |
2005.03.16 |
申请人 |
W.R. GRACE & CO. -CONN |
发明人 |
HU RUIZHONG;ZHAO XINJIN;WORMSBECHER RICHARD;ZIEBARTH MICHAEL |
分类号 |
B01J21/12;B01J23/04;B01J23/06;B01J23/22;B01J23/32;B01J29/06;B01J29/08;B01J29/14;B01J29/16;B01J35/00;B01J37/00;C10G11/00;C10G11/02;C10G11/04;C10G11/05;C10G11/18 |
主分类号 |
B01J21/12 |
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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