Research on gasoline index status and olefin reduction technology of heavy oil catalytic cracking unit
This paper mainly introduces that with the continuous upgrading of gasoline qual-ity index,the existing device cannot meet the current situation of gasoline quality index with-out large-scale technical reform.Through process adjustment and catalyst formulation adjust-ment,the index control of catalytic stabilized gasoline olefin and octane number is carried out to meet the company's gasoline blending needs,and at the same time,the unit consump-tion of catalyst and the operating cost of the device is considered to reduce.
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