A process for the indirect production of ethanol from syngas

Patent No.:201220712532.4

PCT Pub. Date: Dec.20,2012

Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.

Date of Patent:Jul.03,2013

A process for producing dimethyl carbonate from syngas

Patent No.:201320494174.9 

PCT Pub. Date: Aug.14,2013

Applicant: Wuzheng Engineering （Shanghai）Co., Ltd.

Date of Patent:Jan.29,2014

一种工业合成气生产乙二醇并联产碳酸二甲酯的装置系统

Patent No.:201420296748.6

PCT Pub. Date: Jun.05,2014

Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.

Date of Patent:Oct.22,2014

A process  system for industrial oil products through coal tar in hydrogenation mode

Patent No.:ZL201420870393.7

PCT Pub. Date: Dec.31,2014

Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.

Date of Patent:Jun.17,2015