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US4268701A Process for producing high octane gasoline and particularly lead-free gasoline 失效
生产高辛烷值汽油,特别是无铅汽油的方法

Process for producing high octane gasoline and particularly lead-free
gasoline
摘要:
High octane gasoline is obtained from C.sub.3 /C.sub.4 olefinic cuts by a combination of steps: oligomerization of the C.sub.3 fraction, hydroisomerization of 1-butene in the C.sub.4 cut, fractionation of the resultant C.sub.4 cut, hydrogenation of isobutene and alkylation. Resultant fractions are admixed to produce the desired high octane gasoline.
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