THE UPGRADING OF SOLVENT REFINED COALS AND LIGNITES: DETERMINATION OF AN EFFECTIVE HETEROGENOUS CATALYST CARRIER |
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| Authors: | Lloyd Berg Nam K. Kim |
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| Affiliation: | a Department of Chemical Engineering, Montana State University, Bozeman, Montana |
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| Abstract: | The hydrodenitrogenation, hydrodesulfurization and hydrocracking of solvent refined coals and lignites was accomplished with catalysts comprising high surface area, large pore diameter bases impregnated with MoO3,CoOand WO3. The most effective catalysts were those which performed well in hydrodenitrogenating nitrocellulose. This indicates that most of the pore diameter is consistently large enough to accommodate molecules of the size of liquified coal and lignite. |
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| Keywords: | Solvent-refined-coal Upgrading Heterogenous-catalyst-carrier |
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