Invention Grant
- Patent Title: Catalyst for oxidation of alkane, process for preparing thereof and process for producing unsaturated oxygen-containing compound
- Patent Title (中): 烷烃氧化催化剂，其制备方法和不饱和含氧化合物的制备方法
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Application No.: US11494846Application Date: 2006-07-28
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Publication No.: US07642214B2Publication Date: 2010-01-05
- Inventor: Tomoaki Kobayashi , Yoshimasa Seo
- Applicant: Tomoaki Kobayashi , Yoshimasa Seo
- Applicant Address: JP Tokyo
- Assignee: Nippon Kayaku Kabushiki Kaisha
- Current Assignee: Nippon Kayaku Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Nields, Lemack & Frame, LLC
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J23/10 ; C07C53/00 ; C07C27/10 ; C07C51/16 ; C07C57/02 ; C07C57/18 ; C07C45/00 ; C07C27/26 ; C07C29/74
Abstract:
An object of the present invention is to provide a highly active catalyst for producing an unsaturated oxygen-containing compound from an alkane and the catalyst comprising Mo, V, Ti and Sb or Te as the indispensable active components. The preferable catalyst is represented by formula (1) or (2) as shown below, Mo1.0VaTibXcYdOe (1) Mo1.0VaTibXcYdZfOe (2) wherein X represents Sb or Te; Y represents Nb, W or Zr; Z represents Li, Na, K, Rb, Cs, Mg, Ca or Sr; a, b, c, d, e and f represent atomic ratios of their respective elements, with 0
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