| 摘要 |
An acid catalyst effective for a conversion of a hydrocarbon, comprising greater than 20 wt % of a conjunct polymer, and an ionic liquid catalyst; wherein the acid catalyst has a molar ratio of Al to a heteroatom selected from the group consisting of N, P, O, S, and combinations thereof greater than 2.0; and wherein the conversion is alkylation, isomerization, hydrocracking, polymerization, dimerization, oligomerization, acylation, acetylation, metathesis, copolymerization, dehalogenation, dehydration, olefin hydrogenation, or combinations thereof. Also, an acid catalyst effective for a conversion of a hydrocarbon, comprising greater than 15 wt % halide-containing conjunct polymer, and a Lewis acid; wherein less than 0.1 wt % solid precipitates from the catalyst when it is held for three hours or longer at 25° C. or below.
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