Dehua Huang

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Gansu Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Palladium-based supported hydrogenation catalyst, and preparation m...
- Patent number 10,800,717
- Issue date Oct 13, 2020
- PetroChina Company Limited
- Chunxia Che
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing hydrorefining catalyst
- Patent number 8,785,345
- Issue date Jul 22, 2014
- PetroChina Company Limited
- Shunqin Liang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Palladium-Based Supported Hydrogenation Catalyst, And Preparation M...
- Publication number 20180290949
- Publication date Oct 11, 2018
- Chunxia Che
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING HYDROREFINING CATALYST
- Publication number 20130225400
- Publication date Aug 29, 2013
- Petrochina Company Limited
- Shunqin Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL