天津大学教师个人主页系统杨长生 Personal Profile

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Yang Changsheng

School

School of Chemical Engineering and Technology

Professional Title

Associate professor

Discipline

Department of Chemical Engineering and Technology

Other Contact Information

Patents

Current position: Personal Profile > Academic Achievements > Patents

(1) YANG CHANGSHENG; FENG YANG, Ionic liquid catalyst and dimethyl carbonate synthesis method. CN104043480 (A), 2014-09-17.

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Service Invention or Not:no

Pre One:(2) YANG CHANGSHENG; SUN YANKAI; Synthetic method of diphenyl carbonate from propylene carbonate by catalysis of ionic liquid. CN103980124 (A), 2014-08-13.