Daolong Gao

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Jiangxi Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for waste gas dedusting and dedusting agent
- Patent number 10,744,452
- Issue date Aug 18, 2020
- Beijing Boyuan-Hengsheng High-Technology Co., Ltd.
- Xionghui Wei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing SOx from gas using polyethylene glycol
- Patent number 9,017,454
- Issue date Apr 28, 2015
- Beijing Boyuan-Hengsheng High-Technology Co., Ltd.
- Xionghui Wei
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR WASTE GAS DEDUSTING AND DEDUSTING AGENT
- Publication number 20170333830
- Publication date Nov 23, 2017
- BEIJING BOYUAN-HENGSHENG HIGH-TECHNOLOGY CO., LTD.
- Xionghui WEI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REMOVING SOx FROM GAS USING POLYETHYLENE GLYCOL
- Publication number 20110315014
- Publication date Dec 29, 2011
- BEIJING BOYUAN-HENGSHENG HIGH-TECHNOLOGY CO., LTD.
- Xionghui Wei
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL