Title:
CATALYST FOR PRODUCING ACROLEIN AND ACRYLIC ACID THROUGH GLYCERIN DEHYDRATION AND PRODUCTION METHOD OF SAME
Document Type and Number:
WIPO Patent Application WO/2009/136537
Kind Code:
A1
Abstract:
A process for converting glycerin into an effective chemical raw material. A catalyst for producing acrolein and acrylic acid through glycerin dehydration that can produce acrolein and acrylic acid at a high yield. A glycerin dehydration catalyst composed primarily by a chemical compound in which heteropoly acid protons are exchanged with at least one type of cation selected from a group composed of cations from Group 1 to Group 16 in the periodic table within a compound oxide having at least one of Mo, W, and V as a component element.
Inventors:
MAGATANI YASUHIRO (JP)
OKUMURA KIMITO (JP)
OKUMURA KIMITO (JP)
Application Number:
PCT/JP2009/057819
Publication Date:
November 12, 2009
Filing Date:
April 14, 2009
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
ARKEMA FRANCE (FR)
MAGATANI YASUHIRO (JP)
OKUMURA KIMITO (JP)
ARKEMA FRANCE (FR)
MAGATANI YASUHIRO (JP)
OKUMURA KIMITO (JP)
International Classes:
B01J27/188; B01J23/30; B01J37/08; C07C27/00; C07C45/52; C07C47/22; C07C51/00; C07C51/235; C07C57/04; C07B61/00
Domestic Patent References:
| WO2006087084A2 | 2006-08-24 | |||
| WO2007058221A1 | 2007-05-24 | |||
| WO2007058221A1 | 2007-05-24 | |||
| WO2006087083A2 | 2006-08-24 |
Foreign References:
| JP2005131470A | 2005-05-26 | |||
| US2558520A | 1951-06-26 | |||
| JP2006290815A | 2006-10-26 | |||
| JPH06211724A | 1994-08-02 | |||
| JPH04139149A | 1992-05-13 | |||
| JP2006110539A | 2006-04-27 |
Other References:
TSUKUDA ET AL.: "Production of acrolein from glycerol over silica-supported heteropoly acids", CATALYSIS COMMUNICATIONS, vol. 8, no. 9, 21 July 2007 (2007-07-21), pages 1349 - 1353
See also references of EP 2275204A4
See also references of EP 2275204A4
Attorney, Agent or Firm:
KOSHIBA, Takashi et al. (3-32 KioichoChiyoda-k, Tokyo 94, JP)
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