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Pudong New Area, Shanghai, CN
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last 30 patents
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Patent Application
METHOD FOR PREPARING ETHYLENE PROPYLENE
Publication number
20230348340
Publication date
Nov 2, 2023
China Petroleum and Chemical Corporation
Hongyuan ZONG
C07 - ORGANIC CHEMISTRY
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Patent Application
A Process Of Converting Methanol To Olefins
Publication number
20230137544
Publication date
May 4, 2023
China Petroleum and Chemical Corporation
Hongyuan ZONG
C07 - ORGANIC CHEMISTRY