发明名称 |
Stable Shape-Selective Catalyst for Aromatic Alkylation and Methods of Using and Preparing |
摘要 |
A catalyst and method of forming a catalyst for use in aromatic alkylation involves treating a zeolite, which may be a ZSM-5 zeolite, with a phosphorus-containing compound. The phosphorus-treated zeolite is combined with a binder material. The bound phosphorus-treated zeolite is treated with an aqueous solution of a hydrogenating metal compound by contacting the bound phosphorus-treated zeolite with the aqueous solution and separating the aqueous solution from the bound phosphorus-treated zeolite to form a hydrogenating-metal-containing zeolite catalyst. The catalyst may be used in preparing an alkyl aromatic product by contacting a hydrogenating-metal-containing zeolite catalyst with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation.
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申请公布号 |
US2010113850(A1) |
申请公布日期 |
2010.05.06 |
申请号 |
US20080263689 |
申请日期 |
2008.11.03 |
申请人 |
GHOSH ASHIM KUMAR;KULKARNI NEETA |
发明人 |
GHOSH ASHIM KUMAR;KULKARNI NEETA |
分类号 |
C07C2/00;B01J29/06;B01J29/068;B01J29/072 |
主分类号 |
C07C2/00 |
代理机构 |
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地址 |
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