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A process of producing glycol and co-producing dimethyl carbonate
A process of producing glycol and co-producing dimethyl carbonate
A process of producing glycol and co-producing dimethyl carbonate
A process of producing glycol and co-producing dimethyl carbonate

A process of producing glycol and co-producing dimethyl carbonate

Patent No.:ZL200810043079.0

PCT Pub. Date: Jan.,28,2008

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

Date of Patent:Oct.,27,2010
发布时间： 2019 - 09 - 05
A process of producing glycol and co-producing dimethyl carbonatePatent No.:ZL200810043079.0PCT Pub. Date: Jan.,28,2008Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Oct.,27,2010
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A process and matching system for separation of carbonyl synthesis feed gas
A process and matching system for separation of carbonyl synthesis feed gas
A process and matching system for separation of carbonyl synthesis feed gas
A process and matching system for separation of carbonyl synthesis feed gas

A process and matching system for separation of carbonyl synthesis feed gas

Patent No.:ZL201010200582.X

PCT Pub. Date: Jun.03,2010

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

Date of Patent:Aug.22,2012
发布时间： 2019 - 09 - 06
A process and matching system for separation of carbonyl synthesis feed gasPatent No.:ZL201010200582.XPCT Pub. Date: Jun.03,2010Applicant: Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Aug.22,2012
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A preparation method and application of an industrial catalyst for 1,6-hexanediol by hydrogenating
A preparation method and application of an industrial catalyst for 1,6-hexanediol by hydrogenating
A preparation method and application of an industrial catalyst for 1,6-hexanediol by hydrogenating
A preparation method and application of an industrial catalyst for 1,6-hexanediol by hydrogenating

A preparation method and application of an industrial catalyst for 1,6-hexanediol by hydrogenating 1,6-hexanedioic acid dialkyl ester

Patent No.:ZL201110267002.3

PCT Pub. Date: Sept..09,2011

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

Date of Patent:Jul.31,2013
发布时间： 2019 - 09 - 06
A preparation method and application of an industrial catalyst for 1,6-hexanediol by hydrogenating 1,6-hexanedioic acid dialkyl esterPatent No.:ZL201110267002.3PCT Pub. Date: Sept..09,2011Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Jul.31,2013
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A process for the production of 1,6-hexanediol and the coproducing ε-caprolactone
A process for the production of 1,6-hexanediol and the coproducing ε-caprolactone
A process for the production of 1,6-hexanediol and the coproducing ε-caprolactone
A process for the production of 1,6-hexanediol and the coproducing ε-caprolactone

A process for the production of 1,6-hexanediol and the coproducing ε-caprolactone

Patent No.:ZL201110268164.9

PCT Pub. Date: Sept..09,2011

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

Date of Patent:Nov.20,2013
发布时间： 2019 - 09 - 06
A process for the production of 1,6-hexanediol and the coproducing ε-caprolactonePatent No.:ZL201110268164.9PCT Pub. Date: Sept..09,2011Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Nov.20,2013
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A process and matching process system for producing alcohol and selectively co-producing 2-butanol
A process and matching process system for producing alcohol and selectively co-producing 2-butanol
A process and matching process system for producing alcohol and selectively co-producing 2-butanol
A process and matching process system for producing alcohol and selectively co-producing 2-butanol

A process and matching process system for producing alcohol and selectively co-producing 2-butanol by utilizing acetate

Patent No.:ZL201210134269.x

PCT Pub. Date: Apr..28,2012

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

Date of Patent:Aug.27,2014
发布时间： 2019 - 09 - 06
A process and matching process system for producing alcohol and selectively co-producing 2-butanol by utilizing acetatePatent No.:ZL201210134269.xPCT Pub. Date: Apr..28,2012Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Aug.27,2014
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An industrial plate reactor for coupling carbonylation to ester
An industrial plate reactor for coupling carbonylation to ester
An industrial plate reactor for coupling carbonylation to ester
An industrial plate reactor for coupling carbonylation to ester

An industrial plate reactor for coupling carbonylation to ester

Patent No.:ZL201210407063.x

PCT Pub. Date: Oct.23,2012

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

Date of Patent:Oct.22,2014
发布时间： 2019 - 09 - 06
An industrial plate reactor for coupling carbonylation to esterPatent No.:ZL201210407063.xPCT Pub. Date: Oct.23,2012Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Oct.22,2014
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Industrial plate reactor for preparing ethylene glycol by hydrogenating oxalate or preparing alcohol
Industrial plate reactor for preparing ethylene glycol by hydrogenating oxalate or preparing alcohol
Industrial plate reactor for preparing ethylene glycol by hydrogenating oxalate or preparing alcohol
Industrial plate reactor for preparing ethylene glycol by hydrogenating oxalate or preparing alcohol

An industrial plate reactor for preparing ethylene glycol by hydrogenating oxalate or preparing alcohol by hydrogenating ester

Patent No.:ZL201210407137.x

PCT Pub. Date: Oct.23,2012

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

Date of Patent:Jun.24,2015
发布时间： 2019 - 09 - 06
An industrial plate reactor for preparing ethylene glycol by hydrogenating oxalate or preparing alcohol by hydrogenating esterPatent No.:ZL201210407137.xPCT Pub. Date: Oct.23,2012Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Jun.24,2015
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preparation method and application of an industrial catalyst for hydrogenation of acetate to ethanol
preparation method and application of an industrial catalyst for hydrogenation of acetate to ethanol
preparation method and application of an industrial catalyst for hydrogenation of acetate to ethanol
preparation method and application of an industrial catalyst for hydrogenation of acetate to ethanol

A preparation method and application of an industrial catalyst for hydrogenation of acetate to ethanol

Patent No.:ZL201210480200.2

PCT Pub. Date: Nov..23,2012

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

Date of Patent:Nov.26,2014
发布时间： 2019 - 09 - 06
A preparation method and application of an industrial catalyst for hydrogenation of acetate to ethanolPatent No.:ZL201210480200.2PCT Pub. Date: Nov..23,2012Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Nov.26,2014
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A process for the indirect production of ethanol from syngas and its application
A process for the indirect production of ethanol from syngas and its application
A process for the indirect production of ethanol from syngas and its application
A process for the indirect production of ethanol from syngas and its application

A process for the indirect production of ethanol from syngas and its application

Patent No.:ZL201210559809.9

PCT Pub. Date: Oct..12,2012

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

Date of Patent:Apr.22,2015
发布时间： 2019 - 09 - 06
A process for the indirect production of ethanol from syngas and its applicationPatent No.:ZL201210559809.9PCT Pub. Date: Oct..12,2012Applicant:  Wuzheng Engineering （Shanghai）Co., Ltd.Date of Patent:Apr.22,2015
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