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Hydrocracking of heavy feeds plus light fractions with dispersed dual function catalyst
Hydrocracking of heavy feeds plus light fractions with dispersed dual function catalyst
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机译:重质进料加轻质馏分的加氢裂化与分散双功能催化剂
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摘要
Catalytic hydroconversion of a relatively heavy hydrocarbon residual fraction is effected in the presence of a lighter oil fraction by adding a thermally decomposable metal compound to the oil, along with an acidic catalyst solid to the oil, and passing the mixture to a hydroconversion zone containing hydrogen at an elevated temperature. Preferred metals are cobalt and molybdenum. Preferred solids are large pore zeolites, silica/alumina, clays and surface activated metal oxides.
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