This paper is first to introduce the isobutylene utilization worldwide(USA) ,then the present situation of MTBE production at home and abroad,and it will being replaced by Ethanol as fuel additive.

• 介绍了美国异丁烯资源利用概况,对国内外MTBE生产近况及其前景作了叙述,并将以乙醇替代MTBE。