Title:
A manufacturing method of an oxide catalyst, a manufacturing method for the same and unsaturated aldehyde, or unsaturated nitrile
Document Type and Number:
Japanese Patent JP6204242
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an oxide catalyst which is used when unsaturated aldehyde or unsaturated nitrile is produced by using olefin and/or alcohol as raw materials and which can allow the unsaturated aldehyde or the unsaturated nitrile to be produced in high yield while suppressing generation of by-products such as carbon dioxide, and to provide a production method of the oxide catalyst and a method for producing the unsaturated aldehyde or the unsaturated nitrile by using the oxide catalyst.SOLUTION: The oxide catalyst contains molybdenum, bismuth, iron, cobalt and a lanthanide element and has 0.20-1.0 of a ratio of (four-coordinate iron)/((four-coordinate iron)+(six-coordinate iron)).
Inventors:
Jun Yoshida
Ken Matsushita
Mitsuharu East Exit
Ken Matsushita
Mitsuharu East Exit
Application Number:
JP2014066762A
Publication Date:
September 27, 2017
Filing Date:
March 27, 2014
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B01J37/03; B01J23/88; B01J37/04; B01J37/08; B01J37/14; C07C45/35; C07C47/22; C07C253/26; C07C255/08
Domestic Patent References:
| JP2014031321A | ||||
| JP2013017917A | ||||
| JP2009514829A | ||||
| JP2005330205A |
Foreign References:
| WO2013002029A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito