Activity and characterization of coprocessing catalysts produced from an iron pentacarbonyl precursor
| Autor: | Irving Wender, John W. Tierney, D. E. Herrick, F. E. Huggins, Gerald P. Huffman |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
business.industry
Scanning electron microscope General Chemical Engineering Analytical chemistry Energy Engineering and Power Technology Coal liquefaction Iron pentacarbonyl Catalysis chemistry.chemical_compound Fuel Technology chemistry Chemical engineering Transmission electron microscopy Coal Particle size Dispersion (chemistry) business |
| Zdroj: | Energy & Fuels. 4:231-236 |
| ISSN: | 1520-5029 0887-0624 |
| DOI: | 10.1021/ef00021a003 |
| Popis: | It is generally believed that highly dispersed catalysts are very effective in the conversion of coal to liquids but the effects of dispersion and composition have not been adequately investigated. We chose to study the use of iron pentacarbonyl, Fe(CO) 5 , to produce a highly dispersed catalyst in situ in the coprocessing of Illinois No. 6 coal and Maya ATB residuum. The activity of the catalyst produced from this precursor has been investigated, and its particle size and composition were measured by use of X-ray diffraction, Mossbauer spectroscopy, computer-controlled scanning electron microscopy and transmission electron microscopy |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|