Inventor
MA AN
CN4 patents
Patents
4 patentsUS6660157B2Dec 9, 2003
Heavy oil hydrocracking process with multimetallic liquid catalyst in slurry bed
PETROCHINA CO LTD159 citations92
US7316773B2Jan 8, 2008
Catalytic cracking process and the device used therein
PETROCHINA CO LTD7 citations66
US9422486B2Aug 23, 2016
Selective hydrogenation catalyst for unsaturated compound
PETROCHINA CO LTD0 citations42
US7785547B2Aug 31, 2010
Apparatus and method for increasing the concentration of recycled hydrogen in a high pressure hydrogenation reactor
PETROCHINA CO LTD0 citations33