摘要
开发的ＬＭＰ－６型双功能金属钝化剂在茂名石化公司炼油厂１．２Ｍｔ／ａ重油催化裂化装置上进行了工业应用试验。试验结果表明，平衡剂上重金属污染镍约１０ｍｇ／ｇ，钒约６ｍｇ／ｇ，钠约４ｍｇ／ｇ时，使用ＬＭＰ－６型双功能金属钝化剂可使富气中Ｈ２含量下降１５．９％（统计），汽油收率提高５．２６个百分点，平衡催化剂微反活性提高４～６个单位，汽油诱导期得到提高。
A newly developed bifunctional metal passivator LMP 6 was used in a 1.2 Mt/a RFCCU at Maoming Petrochemical Corporation. The test result showed that hydrogen content in wet gas decreased by 15.9%, naphtha yield increased by 5.26% and micro activity of the catalyst increased by 4 to 6 units as well as the product quality improved such as naphtha induction period, while the nickel, vanadium and sodium contents on the equilibrium catalyst were 10 mg/g, 6 mg/g and 4 mg/g respectively.
出处
《石油炼制与化工》
EI
CAS
CSCD
北大核心
1998年第9期23-26,共4页
Petroleum Processing and Petrochemicals
关键词
催化裂化
金属钝化剂
钒
重油
catalytic cracking, metal passivator, nickel, vanadium, utilization study, full scale
