Qinghua Guo

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hot oxygen nozzle and uses thereof in gasifiers
- Patent number 9,481,839
- Issue date Nov 1, 2016
- Praxair Technology, Inc.
- Qinghua Guo
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HOT OXYGEN NOZZLE AND USES THEREOF IN GASIFIERS
- Publication number 20150218470
- Publication date Aug 6, 2015
- Qinghua Guo
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...