Alkylation of isobutane and butene using chloroaluminate imidazolium ionic liquid as catalyst: Effect of organosulfur compound additive

다국어 초록 (Multilingual Abstract)

Alkylation of isobutane and butene was carried out in a batch unit using 1-butyl-3-methylimidazolium
chloride (BMIC)-aluminium (III) chloride (AlCl3) ionic liquid as catalyst. The effects of additives of butyl thioalcohol
and ethyl thioether on the properties of ionic liquids for alkylation were investigated. Improvement of production distribution
with high yields of isooctane and selectivity of TMP under a mild reaction condition was observed after addition
of butyl thioalcohol. Moreover, the effects of operating variables were investigated and the mechanism was discussed.

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