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Hydrodesulfurization catalysis by Chevrel phase compounds
Hydrodesulfurization catalysis by Chevrel phase compounds
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机译:Chevrel相化合物的加氢脱硫催化
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摘要
A process is disclosed for the hydrodesulfurization of sulfur- containing hydrocarbon fuel with reduced ternary molybdenum sulfides, known as Chevrel phase compounds. Chevrel phase compounds of the general composition M.sub.x Mo.sub.6 S.sub.8, with M being Ho, Pb, Sn, Ag, In, Cu, Fe, Ni, or Co, were found to have hydrodesulfurization activities comparable to model unpromoted and cobalt-promoted MoS.sub.2 catalysts. The most active catalysts were the "large" cation compounds (Ho, Pb, Sn), and the least active catalysts were the "small" cation compounds (Cu, Fe, Ni, Co.).
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