CGP-1GQ催化剂在MIP装置上的工业应用

石油化工科学研究院研制的CGP-1GQ催化剂在中国石化上海高桥分公司1.40 Mt/a MIP装置上的工业应用结果表明，使用CGP-1GQ催化剂后，装置液化气产率达到18.71%，液化气中丙烯体积分数达到37.74％。液体收率、掺渣能力基本保持不变，装置汽油性质有所改善。表明CGP-1GQ催化剂用于MIP装置具有改善汽油性质和增产丙烯的效果。

COMMERCIAL APPLICATION OF CGP-1GQ CATALYST IN MIP UNIT

CGP-1 catalyst developed by Research Institute of Petroleum Processing was designed for MIP-CGP process to enhance propylene yield and improve gasoline octane number. In this paper the commercial application of CGP-1GQ catalyst in the 1.40 Mt/a MIP unit of Gaoqiao Petrochemical Company to increase the yields of LPG and propylene was introduced. The commercial results showed that using CGP-1GQ catalyst the LPG yield reached 18.71%, in which the volume percentage of propylene in LPG was 37.74%. In addition, with the same residue blended ratio and total liquid yield, the gasoline properties were improved, such as gasoline octane number increased, olefin content decreased and induction period prolonged. In a word, the application of CGP-1GQ catalyst in MIP unit could also enhance propylene yield and improve gasoline properties.