China Petroleum & Chemical Corporation

Shanghai Research Institute of Petrochemical Technology, Sinopec

Wenqian Jiao

Chang Liu

Lin Zhang

Zaiku Xie

Yangdong Wang

Su Liu

Haibo Zhou

Junjie Su

A catalyst contains a metal oxide, and a molecular sieve, in a crystal form, having a topological pore structure. The metal oxide is centrally distributed on the surface of the molecular sieve. Grains of the molecular sieve are exposed to at least three families of crystal planes. The family of crystal plane with the largest pore size in topology is occupied by the metal oxide by no more than 30%, preferably no more than 20%, or no more than 10%.

Catalyst including molecular sieve having topological pore structure, preparation method therefor and use thereof

Growing community of inventors

Shanghai, China

Wenqian Jiao