LCH超稳Y型分子筛催化裂化催化剂的工业应用  

THE COMMERCIAL TEST OF LCH CRACKING CATALYST

作　　者：史济义[1] 郜永宪 潘煜[2] 余本德[2] 邵敬豪 王元功[3] 

机构地区：[1]中国石化武汉石油化工厂 [2]中国石化兰州炼油化工总厂 [3]中国石化石油化工科学研究院

出　　处：《石油炼制》1993年第2期1-6,共6页

摘　　要：LCH催化剂是新一代超稳Y型分子筛催化裂化催化剂。武汉石油化工厂重油催化裂化装置3个月的工业试验表明,LCH剂与从美国进口的Octacat、Octacat-D混合剂相比较,产品分布相同、裂化性能属同一水平,并且LCH剂有较好的平衡活性、稳定性及抗重金属污染能力。用LCH剂的汽油的马达法和研究法辛烷值与用Octacat、Octacat-D混合剂的相当,其汽油经精制后符合90号标准。LCH剂的研制开发,可满足我国重油催化裂化装置对超稳Y型分子筛催化剂的需求,为催化裂化催化剂的系列化提供了新品种。LCH is a new generation USY zeolite cracking catalyst. The commercial test results obtained at the resid fluid catalytic cracking unit in Wuhan Petrochemical Works indicated that the catalyst exhibited the similar product distribution and cracking ability as compared with the mixture of Octacat and Octacat-D (products of Davison,USA). Further- more, LCH exhibited higher nickel equilibrium activity, stability, and tolerence. The octane numbers (both RON and MON)were the same as those of the mixed Octacat and Octacat-D. The gasoline after treatment meets the specification requirements of No. 90 gasoline. The cat- alyst-LCH fulfills the domestic market demand of the imported USY catalyst and becomes a new member of RIPP FCC catalyst family.

关 键 词：超稳Y型 分子筛 催化剂 催化裂化 

分 类 号：TE624.92[石油与天然气工程—油气加工工程]