Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9610304 | Catalysis Today | 2005 | 5 Pages |
Abstract
Efficient conversion of dimethyl ether (DME) into liquefied petroleum gas (LPG) with a hybrid catalyst is a novel method for semi-indirect synthesis of LPG fuel from syngas. The hybrid catalysts consisting of zeolite and hydrogenation catalyst were investigated in a fixed bed reactor. Experimental results demonstrated that the hybrid catalyst consisting of (Pd/SiO2) and USY efficiently converted DME into LPG and restrained decomposition of DME into CO and H2. With that catalyst, the one through conversion of DME reached about 100%, almost no CO and CO2 were produced and selectivity for LPG was more than 65%.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Kenji Asami, Qianwen Zhang, Xiaohong Li, Sachio Asaoka, Kaoru Fujimoto,