Pengsheng WANG

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Raw material of composite pellets used in kiln phosphoric acid proc...
- Patent number 10,435,300
- Issue date Oct 8, 2019
- SICHUAN KO CHANG TECHNOLOGY CO., LTD.
- Yonghe Hou
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Rotary kiln for reducing phosphate ore in kiln phosphoric acid proc...
- Patent number 9,982,947
- Issue date May 29, 2018
- SICHUAN KO CHANG TECHNOLOGY CO., LTD.
- Yonghe Hou
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RAW MATERIAL OF COMPOSITE PELLETS USED IN KILN PHOSPHORIC ACID PROC...
- Publication number 20160152473
- Publication date Jun 2, 2016
- SICHUAN KO CHANG TECHNOLOGY CO., LTD
- Yonghe HOU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ROTARY KILN FOR REDUCING PHOSPHATE ORE IN KILN PHOSPHORIC ACID PROC...
- Publication number 20160153717
- Publication date Jun 2, 2016
- SICHUAN KO CHANG TECHNOLOGY CO., LTD
- Yonghe HOU
- C01 - INORGANIC CHEMISTRY