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isomerization of alkane
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isomerization of alkane
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异构化
释
isomerization of alkane
烷烃异构化
以铂/氯-氧化铝、铂-分子筛以及铂-负载硫酸根氧化锆为催化剂,使正构烷烃发生异构化反应的过程。炼厂轻烃加工过程之一。在石油炼厂中,常用于将炼厂气中的正丁烷异构为异丁烷,作为石油烃烷基化原料;也用于轻石脑油中正戊烷、正己烷的异构化以提高辛烷值,是炼厂提高汽油辛烷值较经济的方法。
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