ZCAT-HP丙烯增产助剂在重油催化裂化装置的工业应用  

COMMERCIAL APPLICATION OF ASSISTANT ZCAT-HP FOR INCREASING PROPYLENE PRODUCTION IN RFCC UNIT

作　　者：吴志伟[1] 杨发新[1] 王庆明[1] 

机构地区：[1]中国石化福建炼油化工有限公司,福建省泉州市362100

出　　处：《炼油技术与工程》2004年第11期31-34,共4页Petroleum Refinery Engineering

摘　　要：ZCAT-HP丙烯增产助剂是一种可有效提高液化石油气中丙烯含量增产丙烯收率的催化添加剂,该剂在福建炼化公司重油催化裂化装置工业应用结果表明:ZCAT-HP丙烯增产助剂在占系统催化剂藏量2.4％时,催化裂化的丙烯产率可提高0.83个百分点,液化石油气收率可提高1.51个百分点,液化石油气中的丙烯含量显著提高。同时该剂可有效降低汽油烯烃含量、减少新鲜催化剂单耗0.11 kg／t,且对产品其它性质无不良影响。Commercial application of ZCAT-HP in the RFCC unit of Fujian Refining & Chemical Co., Ltd. showed that the yield of propylene has been increased by 0.83 percent point and that of LPG increased by 1.51 percent points when ZCAT-HP occupied 2.4% of catalyst inventory in the system. In addition, olefin content in gasoline has been effectively reduced and the fresh catalyst consumption decreased by 0.11 kg/t widiout negative effect on other properties of the product.

关 键 词：丙烯 助剂 收率 工业应用 催化剂 增产 单耗 重油催化裂化装置 液化石油气 烯烃含量 

分 类 号：TE624.8[石油与天然气工程—油气加工工程]