Xiongfu ZHANG

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
One-step preparation method for hollow shell type small grain ZSM-5...
- Patent number 10,099,931
- Issue date Oct 16, 2018
- RESEARCH INSTITUTE OF SHAANXI YANCHANG PETROLEUM (GROUP) CO., LTD.
- Jiuchang He
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RAPID SYNTHESIS METHOD OF SMALL-CRYSTAL-GRAIN ZSM-5 MOLECULAR SIEVE
- Publication number 20170233259
- Publication date Aug 17, 2017
- RESEARCH INSTITUTE OF SHAANXI YANCHANG PETROLEUM (GROUP) CO., LTD.
- Wei ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ONE-STEP PREPARATION METHOD FOR HOLLOW SHELL TYPE SMALL GRAIN ZSM-5...
- Publication number 20170190589
- Publication date Jul 6, 2017
- RESEARCH INSTITUTE OF SHAANXI YANCHANG PETROLEUM (GROUP) CO., LTD.
- Jiuchang HE
- C01 - INORGANIC CHEMISTRY