摘要
介绍了我国Ｃ＿４烃资源的概况，国内外Ｃ＿４烃化工利用的现状、特点及以催化裂解Ｃ＿４烃为原料合成的主要产品。
This review sunnarized the general situation of C_4resources in China,introduced the current situation and distinguishing feature of the comprehensive utilization of C_4hydrocarbon in chemical industry in China and other counntries.outlined the main chemical products synthesized us-ing the compornds,which are obtained form C_4hyddrocarbon by catalytic cracking,as raw materi-als.
