No abstract

No abstract

No abstract

A stable nano-sulfide composite catalyst was synthesized and developed to improve the catalysis of classic pyrolysis gasoline hydrorefinery, based on the rigorous requirement of practical fullranged (FR) feedstock. Through controlling active components on shielded nanosubstrates, the developed nanocatalyst showed superior characteristics over 1000 h of catalytic test, such as 1) high dispersibility of active components, 2) ultrastability under high space velocity (SV) and complex feedstock conditions and 3) better anti-impurity ability.