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'hydrosiomerization and selective hydrogenation of feedstock in ionic liquid-catalyzed alkylation'
'hydrosiomerization and selective hydrogenation of feedstock in ionic liquid-catalyzed alkylation'
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机译:“离子液体催化烷基化中原料的加氢异构化和选择性加氢”
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摘要
A process for producing alkylate comprising contacting a first hydrocarbon stream comprising at least one olefin having from 2 to 6 carbon atoms which contains 1,3-butadiene and 1-butene with a hydroisomerization catalyst in the presence of hydrogen under conditions favoring the simultaneous selective hydrogenation of 1,3-butadiene to butenes and the isomerization of 1-butene to 2-butene and contacting the resulting stream and a second hydrocarbon stream comprising at least one isoparaffin having from 3 to 6 carbon atoms with an acidic ionic liquid catalyst under alkylation conditions to produce an alkylate is disclosed.
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