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Beijing, CN
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last 30 patents
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Patent Grant
Process for direct coal liquefaction
Patent number
7,763,167
Issue date
Jul 27, 2010
Shenhua Group Corporation Limited
Yuzhuo Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE ZSM-5 MOLECULAR SIEVE, PREPARATION METHOD THEREFOR, CATAL...
Publication number
20230132229
Publication date
Apr 27, 2023
CHINA ENERGY INVESTMENT CORPORATION LIMITED
Xin HUANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A PROCESS FOR DIRECT LIQUEFACTION OF COAL
Publication number
20090283450
Publication date
Nov 19, 2009
SHENHUA GROUP CORPORATION LIMITED
Yuzhuo Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR DIRECT COAL LIQUEFACTION
Publication number
20090152171
Publication date
Jun 18, 2009
Hitachi Medical Corporation
Yuzhuo Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...