发明名称 |
Sour service dewaxing catalyst without separate hydrogenation function |
摘要 |
Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include a zeolite with a low silica to alumina ratio combined with a low surface binder, or alternatively the formulated catalyst has a high ratio of zeolite surface area to external surface area.
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申请公布号 |
US2009176643(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
US20080316977 |
申请日期 |
2008.12.18 |
申请人 |
ELIA CHRISTINE N;KALYANARAMAN MOHAN;DAAGE MICHEL A;BROWN STEPHEN H;ZHANG LEI;CRANE ROBERT A;SOKOLOVSKII VALERY;LOWE DAVID M;HAN JUN;OHLER NICHOLAS;GIAQUINTA DANIEL M;VOLPE JR ANTHONY F |
发明人 |
ELIA CHRISTINE N.;KALYANARAMAN MOHAN;DAAGE MICHEL A.;BROWN STEPHEN H.;ZHANG LEI;CRANE ROBERT A.;SOKOLOVSKII VALERY;LOWE DAVID M.;HAN JUN;OHLER NICHOLAS;GIAQUINTA DANIEL M.;VOLPE, JR. ANTHONY F. |
分类号 |
B01J29/44;B01J29/06;B01J29/068;B01J29/40 |
主分类号 |
B01J29/44 |
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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