英语词典
The article introduces the development procedure of butylene dimerization hydrogenation techniques by which producing alkylates and their development situation home and abroad in recent years.
介绍丁烯齐聚-加氢生产烷基化油的工艺发展过程，以及近年来国内外的研究开发进展。
互联网摘选
As one of the main commercial processes to produce alkylates, isobutane alkylation with sulfuric acid plays an important role in production and development of clean-burning gasoline.
硫酸烷基化工艺是目前烷基化油生产的主要工艺之一，对清洁汽油化具有重要作用。
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