Title:
1, the adipic-acid-production method of 6 - Hexanji all origin
Document Type and Number:
Japanese Patent JP6209603
Kind Code:
B2
Abstract:
Processes are disclosed for the conversion of 1,6-hexanediol to adipic acid employing a chemocatalytic reaction in which 1,6-hexanediol is reacted with oxygen in the presence of particular heterogeneous catalysts comprising platinum on a support comprising zirconia or stabilized zirconia. The reaction with oxygen is carried out at a temperature from 100°C to 180°C and at a partial pressure of oxygen from 0.3 MPa to about 14MPa.
Inventors:
Diaz, Eric, Elle.
Murphy, Vincent, Jay.
Shoemaker, James, A. W.
Murphy, Vincent, Jay.
Shoemaker, James, A. W.
Application Number:
JP2015517344A
Publication Date:
October 04, 2017
Filing Date:
June 11, 2013
Export Citation:
Assignee:
Rennovia,INC.
International Classes:
C07C51/235; B01J23/42; B01J23/52; B01J35/10; C07C55/14
Domestic Patent References:
| JP2005330225A | ||||
| JP2007520364A |
Foreign References:
| DE2407146A1 | ||||
| WO2011155964A1 | ||||
| US4400468 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark