Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
51626 | Catalysis Communications | 2008 | 5 Pages |
Abstract
The study focused on synthesis of cobalt on cobalt-aluminate catalyst in one-pot via the solvothermal process. The obtained catalysts apparently exhibited higher activities than that prepared from the conventional solvothermal-derived alumina-supported cobalt catalyst without any changes in product selectivity during methanation. Enhanced activities can be attributed to the smaller amount of non-reducible cobalt-aluminate formed (at temperature <800 °C. Increased Co/Al molar ratios (1.0 and 2.0) also resulted in increased activities whereas the holding time during solvothermal synthesis had only little effect.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Sirirat Rojanapipatkul, Bunjerd Jongsomjit,