Title:
Reaction recovery of dimethyl carbonate from dimethyl carbonate / methanol mixture
Document Type and Number:
Japanese Patent JP6097217
Kind Code:
B2
Abstract:
A method of producing a carbonate product including mixing a DMC and methanol mixture with an alcohol, reacting the DMC with the alcohol to form carbonate product, and removing a substantial portion of unreacted DMC and methanol. In one embodiment, the method may be repeated to reach a desired alcohol conversion by adding more DMC and methanol mixture.
Inventors:
Tuao, hibo
Posey, mark
Posey, mark
Application Number:
JP2013527103A
Publication Date:
March 15, 2017
Filing Date:
August 19, 2011
Export Citation:
Assignee:
Huntsman Petrochemical LLC
International Classes:
C07D317/38
Domestic Patent References:
| JP2001172277A | ||||
| JP2002543054A | ||||
| JP2009023930A |
Foreign References:
| CN1631871A | ||||
| US20100158835 | ||||
| WO2009102556A1 | ||||
| US5191123 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office
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