LOSA-1多产丙烯助剂的工业应用  

INDUSTRIAL APPLICATION OF LOSA-1 FCC ADDITIVE FOR ENHANCING PROPYLENE YIELD

作　　者：石功军[1] 

机构地区：[1]中国石油天然气股份有限公司大连石化分公司,大连116031

出　　处：《石油炼制与化工》2007年第8期10-14,共5页Petroleum Processing and Petrochemicals

摘　　要：大连石化分公司二催化装置在不进行工艺改造的前提下,将岳阳三生化工有限公司生产的LOSA-1增产丙烯助剂以4%比例混兑在主催化剂中应用,工业标定结果表明,液化气产率增加4.08个百分点、丙烯产率增加1.77个百分点。LOSA-1 propylene enhanced additive produced by Yueyang Sciensun Chemical Company was applied in the 2^nd FCC unit of Dalian Petrochemical Company without process modification.The commercial trial results were positive：as compared with the base case, after adding 4% LOSA-1 additive into the host catalyst,the yields of LPG and propylene increased 4.08 percentages and 1.77 percentages,respectively.

关 键 词：催化裂化 液化气 丙烯 助催化剂 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]