Title:
METHOD FOR PRODUCING HETEROGENEOUS LINEAR CARBONATES BY USING AMINE-BASED COMPOUND CATALYST
Document Type and Number:
WIPO Patent Application WO/2022/114577
Kind Code:
A1
Abstract:
The present invention relates to a method for producing heterogeneous linear carbonates, comprising a step in which transesterification of dimethyl carbonate (DMC) and Ethanol (EtOH) is carried out in the presence of a catalyst, the catalyst being an amine-based compound having a boiling point of at least 150°C.
Inventors:
CHOI JONG MYUNG (KR)
BAEK MI HWA (KR)
KIM WANG GYU (KR)
HAN EUN HYE (KR)
KIM JIN HYUNG (KR)
BAEK MI HWA (KR)
KIM WANG GYU (KR)
HAN EUN HYE (KR)
KIM JIN HYUNG (KR)
Application Number:
PCT/KR2021/015846
Publication Date:
June 02, 2022
Filing Date:
November 04, 2021
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C07C67/343; B01J31/02; C07C69/708
Foreign References:
KR20110090827A | 2011-08-10 | |||
KR101668571B1 | 2016-10-21 | |||
JPH0710811A | 1995-01-13 | |||
KR101668571B1 | 2016-10-21 | |||
JP3340188B2 | 2002-11-05 |
Other References:
KELLER TOBIAS, HOLTBRUEGGE JOHANNES, NIESBACH ALEXANDER, GÓRAK ANDRZEJ: "Transesterification of Dimethyl Carbonate with Ethanol To Form Ethyl Methyl Carbonate and Diethyl Carbonate: A Comprehensive Study on Chemical Equilibrium and Reaction Kinetics", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, AMERICAN CHEMICAL SOCIETY, vol. 50, no. 19, 5 October 2011 (2011-10-05), pages 11073 - 11086, XP055932331, ISSN: 0888-5885, DOI: 10.1021/ie2014982
TOBIAS KELLER; JOHANNES HOLTBRUEGGE; ANDRZEJ GRAK;: "Transesterification of dimethyl carbonate with ethanol in a pilot-scale reactive distillation column", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 180, 18 November 2011 (2011-11-18), AMSTERDAM, NL , pages 309 - 322, XP028348678, ISSN: 1385-8947, DOI: 10.1016/j.cej.2011.11.072
TOBIAS KELLER; JOHANNES HOLTBRUEGGE; ANDRZEJ GRAK;: "Transesterification of dimethyl carbonate with ethanol in a pilot-scale reactive distillation column", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 180, 18 November 2011 (2011-11-18), AMSTERDAM, NL , pages 309 - 322, XP028348678, ISSN: 1385-8947, DOI: 10.1016/j.cej.2011.11.072
Attorney, Agent or Firm:
TNI IP LAW FIRM (KR)
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