Invention Grant
US07902105B2 Aromatization catalyst comprising prolongated silica and methods of making and using same
有权
包含延长二氧化硅的芳香化催化剂及其制备和使用方法
- Patent Title: Aromatization catalyst comprising prolongated silica and methods of making and using same
- Patent Title (中): 包含延长二氧化硅的芳香化催化剂及其制备和使用方法
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Application No.: US11870972Application Date: 2007-10-11
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Publication No.: US07902105B2Publication Date: 2011-03-08
- Inventor: Gyanesh P. Khare
- Applicant: Gyanesh P. Khare
- Applicant Address: US TX The Woodland
- Assignee: Chevron Phillips Chemical Company LP
- Current Assignee: Chevron Phillips Chemical Company LP
- Current Assignee Address: US TX The Woodland
- Agency: Conley Rose, P.C.
- Agent Rodney B. Carroll; Chad E. Walter
- Main IPC: B01J29/06
- IPC: B01J29/06

Abstract:
A prolongated silica bound zeolite support comprising from about 85 wt % to about 95 wt % zeolite. A catalyst composition comprising a prolongated silica bound zeolite supporting at least one Group VIII metal and at least one halide. A process of making a prolongated silica bound zeolite support comprising mixing a zeolite, a prolongated silica, and water to form a mixture, and shaping the mixture into the prolongated silica bound zeolite support. A process of making a prolongated silica bound zeolite catalyst comprising mixing a zeolite, a prolongated silica, and water to form a mixture, shaping the mixture into a prolongated silica bound zeolite support, and adding one or more catalytic compounds to the prolongated silica bound zeolite support to form the prolongated silica bound zeolite catalyst. A process for converting hydrocarbons to aromatics comprising: contacting a prolongated silica bound zeolite catalyst comprising at least one Group VIII metal and at least one halide with a hydrocarbon feed in a reaction zone under aromatization conditions; recovering an aromatic product from the reaction zone; and purifying the aromatic product to produce benzene, toluene, paraxylene, orthoxylene, metaxylene, or combinations thereof.
Public/Granted literature
- US20090099007A1 Aromatization catalyst comprising prolongated silica and methods of making and using same Public/Granted day:2009-04-16
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