The DC-type catalyst, which is an iron-based catalyst for the dehydrogenation of ethylbenzene to styrene,has been developed and successfully utilized in several commercial units in China.

• 在铁系基础上通过引入助剂及改进制备方法开发了DC-型乙苯脱氧制苯乙烯催化剂。其性能达到国内外同类产品的先进水平。