Min Jia

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Lanzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of recycling mother liquid of pure terephthalic acid (PTA) r...
- Patent number 10,787,411
- Issue date Sep 29, 2020
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and device for recycling and purifying water vapor from coal...
- Patent number 9,850,142
- Issue date Dec 26, 2017
- Tianhua Institute of Chemical Machinery and Automation Co., Ltd
- Xu Zhao
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RECYCLING MOTHER LIQUID OF PTA REFINING UNIT
- Publication number 20190225569
- Publication date Jul 25, 2019
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND DEVICE FOR RECYCLING AND PURIFYING WATER VAPOR FROM COAL...
- Publication number 20140262738
- Publication date Sep 18, 2014
- National Engineering Research Center of Drying Technology and Equipment
- Xu Zhao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE