Comparison of effect of ferric sulfide catalyst and nickel sulfide on coliquefaction of coal and biomass
| Autor: | Yan Yong-jie, Li Tingchen, Bai Lugang, Wang Yang, Ren Zheng-wei |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
chemistry.chemical_classification
Nickel sulfide Sulfide business.industry General Chemical Engineering Catalyst support Inorganic chemistry Energy Engineering and Power Technology chemistry.chemical_element Iron sulfide Catalysis Nickel chemistry.chemical_compound Fuel Technology chemistry medicine Ferric Coal business medicine.drug |
| Zdroj: | Fuel Processing Technology. 75:165-171 |
| ISSN: | 0378-3820 |
| DOI: | 10.1016/s0378-3820(01)00239-9 |
| Popis: | Coliquefaction of coal and sawdust in the presence of catalysts was studied under cold hydrogen pressure from 2.04 to 4.76 MPa in the temperature range of 300–400 °C. In terms of overall conversion, yields and increment values from comparisons, investigations were made on catalysts of the sulfides of Fe, Ni and Cu and the methods of catalyst preparation. As economics of the technological process is concerned, a catalyst of ferric sulfide is preferred, apart from its advantages over the catalyst of nickel sulfides in catalytic effects under three sets of reaction conditions from our experiments. The optimal operation conditions were concluded for the preferred catalyst FeS x . |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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