FC-32加氢裂化催化剂性能特点及工业应用

为全面考察FC-32新一代灵活型加氢裂化催化剂的反应性能,使用不同原料油在不同压力等级和不同转化深度下,对FC-32催化剂进行工艺研究。结果表明,FC-32催化剂在不同压力等级下均显示出优异的催化性能,具有很高的温度敏感性、优异的生产操作灵活性和很强的原料油适应性,可以生产低裂解性能关联指数（BMCI值）、富含链烷烃、馏出率为90%时的温度和干点较原料油显著降低的尾油蒸汽裂解制乙烯原料。2009年10月,FC-32催化剂在中国石油化工股份有限公司天津石化分公司1.8 Mt/a加氢裂化装置上成功工业应用。

Performances of FC-32 hydrocracking catalyst and commercial application

To extensively investigate the catalytic performances of FC-32 new generation flexible hydrocracking catalyst,the catalyst was operated with different feed oils at different pressures and conversions.The results demonstrated that,the FC-32 catalyst exhibited excellent catalytic performance at different pressures,has a high temperature sensitivity,good operation flexibility and good feedstock adaptability.It can be applied to produce tail oil with low BMCI value,high alkanes,lower T90 point and end point,which is a good feedstock for ethylene cracker.In October,2009,FC-32 catalyst was successfully applied in the 1.8 MM TPY commercial hydrocracking unit in SINOPEC Tianjin Petrochemical Company.