Inventor
Zuo Yanfen
CN6 patents
Patents
6 patentsUS11873457B2Jan 16, 2024
Catalytic conversion process and system for producing gasoline and propylene
CHINA PETROLEUM & CHEM CORP2 citations71
US11518949B2Dec 6, 2022
Process for producing propylene and a low-sulfur fuel oil component
CHINA PETROLEUM & CHEM CORP0 citations48
US11512259B2Nov 29, 2022
Process for producing light olefins and low-sulfur fuel oil components
CHINA PETROLEUM & CHEM CORP0 citations48
US12441943B2Oct 14, 2025
Fluidized catalytic conversion method for preparing low-carbon olefins
CHINA PETROLEUM & CHEM CORP0 citations46
US12435284B2Oct 7, 2025
Fluidized catalytic conversion method for producing low-carbon olefins from hydrocarbons
CHINA PETROLEUM & CHEM CORP0 citations46
US12269794B2Apr 8, 2025
Fluidized catalytic conversion method for maximizing production of propylene
CHINA PETROLEUM & CHEM CORP0 citations46