On the basis of FCC techniques, a series of new technologies and special catalysts for the production of light olefins from heavy oils were researched and developed.

 
  • 阐述用重质油作原料,以流化催化裂化技术为基础,研究开发出的一系列生产轻质烯烃的新的工艺技术及专用催化剂。
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