Suhua Sun

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Liaoning Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for hydrodemetalization of heavy oil
- Patent number 6,207,611
- Issue date Mar 27, 2001
- China Petro-Chemical Corporation
- Suhua Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EBULLATED BED HYDROTREATING SYSTEMS AND PROCESSES OF HEAVY CRUDE OIL
- Publication number 20120091039
- Publication date Apr 19, 2012
- Xiangchen Fang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL