Petroleum Processing and Petrochemicals ›› 2015, Vol. 46 ›› Issue (1): 25-27.

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CORMMERCIAL APPLICATION OF NEW CATALYST TAILORED FOR MIP PROCESS

  

  • Received:2014-07-01 Revised:2014-08-03 Online:2015-01-12 Published:2014-12-18

Abstract: The commercial application of the new formula catalyst tailored for MIP process in the 2.8 Mt/a RFCC unit of PetroChina Huhhot Petrochemical Company was introduced. Compared with the original catalyst, the new catalyst has better heavy oil cracking ability, better coke selectivity, and higher light oil yield. LPG and slurry yield show a downward trend as the new catalyst inventory increases. The new formula catalyst is helpful to produce more propylene as well.

Key words: catalytic cracking, MIP, tailored catalyst, commercial application