<正> The new process for catalytic rectification/hydrolysis ofmethyl acetate developed by the Chemistry and ChemicalEngineering College of Fuzhou University has
The Olefin Plant of SINOPEC Qilu Petrochemical Company has successfully applied in commercial scale the domestic“RAX-2000”type aromatics adsorbent in the arom
Sudan Khartoum Refinery Co. has selected a unique route featuring delayed coking of crude in connection with the highly sour and high-calcium heavy crude extrac