Title:
ジフェニルカーボネートの製造方法
Document Type and Number:
Japanese Patent JP5612093
Kind Code:
B2
Abstract:
Processes for producing diaryl carbonates are disclosed, where such processes may provide for the production of diaryl carbonates from green house gases, such as carbon dioxide. The processes disclosed advantageously integrate diethyl carbonate and diaryl carbonate production, eliminating the need for solvent-based extractive distillation, as is commonly required when producing diaryl carbonates from dimethyl carbonate, providing for the integration of separation equipment and raw material usage, and reducing the operating and capital requirements for such processes. In some embodiments, processes disclosed herein may be operated essentially closed-loop with respect to ethanol usage, for example.
Inventors:
リユウ，ジエイ・ヨン
Application Number:
JP2012522886A
Publication Date:
October 22, 2014
Filing Date:
July 16, 2010
Export Citation:
Assignee:
シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー
International Classes:
C07C68/06; C07C69/96
Attorney, Agent or Firm:
In the patent business corporation Kawaguchi 國 case, it is a patent firm.