GARDES技术在催化裂化汽油加氢装置上的工业应用
|
摘要
对中国石油四川石化公司采用GARDES技术新建110万t/a催化裂化(FCC)汽油加氢装置的开工和初期标定期间的运行情况进行了分析。结果表明:采用GARDES技术进行FCC汽油加氢处理之后,与原料FCC汽油相比,精制汽油中含硫量由60～80μg/g降至6～8μg/g,总硫脱除率达到88%～90%;精制汽油产品中烯烃体积分数为22%～23%,降低约6～7个百分点;芳烃体积分数为20%～22%,增加约2. 0个百分点;研究法辛烷值损失小于1. 0个单位。
The start-up and initial calibrated operation of the 1. 1 Mt/a newly-built fluid catalytic cracking( FCC) gasoline hydrogenation unit adopting the GARDES technology in Sichuan Petrochemical Company, Petro China, was analyzed. The results showed that after the FCC gasoline was processed by GARDES technology,the sulfur content in FCC gasoline decreased from 60-80 μg/g to 6-8 μg/g,and the total sulfur removal rate in gasoline reached88%-90%. The olefin volume fraction in refined gasoline products was 22%-23%,which was lower than that of raw materials about 6-7 percentage points.The volume fraction of aromatic hydrocarbon was20%-22%,rising about 2. 0 percentage points and the loss of research octane number was less than 1. 0 units.
The start-up and initial calibrated operation of the 1. 1 Mt/a newly-built fluid catalytic cracking( FCC) gasoline hydrogenation unit adopting the GARDES technology in Sichuan Petrochemical Company, Petro China, was analyzed. The results showed that after the FCC gasoline was processed by GARDES technology,the sulfur content in FCC gasoline decreased from 60-80 μg/g to 6-8 μg/g,and the total sulfur removal rate in gasoline reached88%-90%. The olefin volume fraction in refined gasoline products was 22%-23%,which was lower than that of raw materials about 6-7 percentage points.The volume fraction of aromatic hydrocarbon was20%-22%,rising about 2. 0 percentage points and the loss of research octane number was less than 1. 0 units.
引文
[1]Malmaison R,Nocca J L. Prime-G+TM commercial performance of FCC naphtha desulfurization technology[C].//NPRA2003 Annual Meeting. San Antonio,Texas,2003,AM-03-26.
[2]Nocca J. The POMINO interaction of refinery processes for gasoline quality attinmeng[C].//NRPA 2000 Annual Meeting. San Antonio,Texas,2000,AM-00-61.
[3]钱伯章.生产清洁汽油和柴油催化技术进展[J].工业催化,2003,11(3):1-6.
[4]相春娥,宫海峰,刘笑.催化裂化汽油选择性加氢脱硫工艺研究进展[J].当代化工,2011,40(10):1054-1057.
[5]李明丰,夏国富,褚阳,等.催化裂化汽油选择性加氢脱硫催化剂RSDS-1的开发[J].石油炼制与化工,2003,34(7):1-4.
[6]石冈,范煜,鲍晓军,等.催化裂化汽油加氢改质GARDES技术的开发及工业试验[J].石油炼制与化工,2013,44(9):66-72.
[7]鲍晓军,范煜,林秀英,等.综合改性HZSM-5沸石催化剂及其制备方法和用途:中国,100522361 C[P]. 2009-08-05.
[8]石冈,范煜鲍晓军,等. FCC汽油加氢改质GARDES技术的开发及工业试验[J].石油炼制与化工,2011,42(9):66-67.
[9]吴杰,张忠东,李艳晗,等. GARDES技术在大庆石化130万吨/年汽油加氢改质装置的工业应用[J].化工进展,2014,33(9):2506-2509.
[10]向永生,黄金刚,石岗,等. GARDES工艺在FCC汽油加氢装置的工业应用[J].工业催化,2015,23(2):132-135.
[11]花小兵. FCC汽油加氢改质GARDES技术的工业应用[J].炼油技术与工程,2015,45(10):25-29.
[12]姚文君,常晓昕,高源,等.汽油加氢改质GARDES催化剂的性能评价及工业应用[J],石化技术与应用,2015,33(2):141-146.
[2]Nocca J. The POMINO interaction of refinery processes for gasoline quality attinmeng[C].//NRPA 2000 Annual Meeting. San Antonio,Texas,2000,AM-00-61.
[3]钱伯章.生产清洁汽油和柴油催化技术进展[J].工业催化,2003,11(3):1-6.
[4]相春娥,宫海峰,刘笑.催化裂化汽油选择性加氢脱硫工艺研究进展[J].当代化工,2011,40(10):1054-1057.
[5]李明丰,夏国富,褚阳,等.催化裂化汽油选择性加氢脱硫催化剂RSDS-1的开发[J].石油炼制与化工,2003,34(7):1-4.
[6]石冈,范煜,鲍晓军,等.催化裂化汽油加氢改质GARDES技术的开发及工业试验[J].石油炼制与化工,2013,44(9):66-72.
[7]鲍晓军,范煜,林秀英,等.综合改性HZSM-5沸石催化剂及其制备方法和用途:中国,100522361 C[P]. 2009-08-05.
[8]石冈,范煜鲍晓军,等. FCC汽油加氢改质GARDES技术的开发及工业试验[J].石油炼制与化工,2011,42(9):66-67.
[9]吴杰,张忠东,李艳晗,等. GARDES技术在大庆石化130万吨/年汽油加氢改质装置的工业应用[J].化工进展,2014,33(9):2506-2509.
[10]向永生,黄金刚,石岗,等. GARDES工艺在FCC汽油加氢装置的工业应用[J].工业催化,2015,23(2):132-135.
[11]花小兵. FCC汽油加氢改质GARDES技术的工业应用[J].炼油技术与工程,2015,45(10):25-29.
[12]姚文君,常晓昕,高源,等.汽油加氢改质GARDES催化剂的性能评价及工业应用[J],石化技术与应用,2015,33(2):141-146.