芳香族アルキル化のための安定な形状選択性触媒およびその使用方法と調製方法

Title:

芳香族アルキル化のための安定な形状選択性触媒およびその使用方法と調製方法

Document Type and Number:

Japanese Patent JP5498500

Kind Code:

B2

Abstract:

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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Inventors:

Gosh, Asim Kumar
Kurkarni, Neta

Application Number:

JP2011534485A

Publication Date:

May 21, 2014

Filing Date:

October 14, 2009

Export Citation:

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Assignee:

Saudi Basic Industries Corporation

International Classes:

B01J29/46; B01J29/44; C07B61/00; C07C2/86; C07C15/08

Domestic Patent References:

JP2007517030A
JP60067437A
JP2009502501A
JP8509907A

Foreign References:

US20080176736
US5726114

Attorney, Agent or Firm:

Yanagita Seiji
Go Sakuma

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