焦化蜡油中碱性氮的脱除方法研究进展
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摘要
焦化蜡油中的含氮化合物尤其是碱性氮化物危害最大,吸附到催化剂上,毒害催化剂的酸性活性中心,使烃类的催化裂化反应受到影响,因此脱除碱性氮化物有利于提高经济效益。组合脱氮技术具有收率高、成本低的特点,适合工业化生产。加氢脱氮技术油品转化率高,油品质量好,利与环保,但投资成本高。随着人们对环境重视程度的提高和氢资源的高效利用,加氢脱氮技术会成为主流。微生物脱氮是目前热门研究课题,希望在不久的将来能够进行工业化生产。
The nitrogen compounds in CGO,especially basic nitrogen compounds,can damage the catalyst by adsorbing to catalyst and poisoning the acid active center,and then affect cracking reaction of other hydrocarbons.Therefore,removal of basic nitrogen compounds can improve economic benefits. The combination denitrification technology is suitable for industrial production,it has the characteristics of high yield and low cost. After treatment with HDN the oil has high conversion rate,good quality and beneficial to the environment,but has a high investment cost. Along with people pay more attention to the environment and the efficient use of hydrogen resources,the technology of hydrogen and nitrogen removal will become the mainstream. Microbial denitrification is a hot research topic at present,hope in the near future can be industrial production.
The nitrogen compounds in CGO,especially basic nitrogen compounds,can damage the catalyst by adsorbing to catalyst and poisoning the acid active center,and then affect cracking reaction of other hydrocarbons.Therefore,removal of basic nitrogen compounds can improve economic benefits. The combination denitrification technology is suitable for industrial production,it has the characteristics of high yield and low cost. After treatment with HDN the oil has high conversion rate,good quality and beneficial to the environment,but has a high investment cost. Along with people pay more attention to the environment and the efficient use of hydrogen resources,the technology of hydrogen and nitrogen removal will become the mainstream. Microbial denitrification is a hot research topic at present,hope in the near future can be industrial production.
引文
[1]赵德智,曹祖宾.我国焦化蜡油的加工技术及其进展[J].当代化工,2003(3):1-2.
[2]李正清.聚四氢呋喃生产工艺评述[J].现代化工,2001(11):24-27.
[3]陈文良.焦化蜡油作催化裂化原料的探讨[J].炼油设计,1993,23(2):21-25.
[4]张涛.焦化蜡油加工技术探讨[J].加氢技术,1994(4):45-65.
[5]宋荣君.我国焦化蜡油的加工技术及其进展[J].当代化工,2003,32(3):151-153.
[6]刘长久,张广林.石油和石油产品中非烃化合物[M].北京:中国石化出版社,1991:23-33.
[7]丁勇.焦化蜡油加氢处理作催化裂化原料的工艺研究[J].辽宁化工,2004,33(5):287-290.
[8]张涛.焦化蜡油加工技术的探讨[J].石油炼制与化工,1995,26(10):12-18.
[9]刘大鹏,李永丹.加氢脱氮催化研究的新进展[J].化学进展,2006,1(4):417-426.
[10]杨丽娜,由宏君.纯糠醛萃取脱除催化裂化柴油中的碱性氮化物[J].贵州化工,2003,28(4):19-21.
[11]张科良,何力.催化裂化柴油复合溶剂萃取精制工艺研究[J].西安石油学院学报:自然科学版,2000,15(1):30-33.
[12]Mario L,Occelli,Yorba L,et al.Process for cracking nitrogencontaining feedstocks[P].美国专利:US P4731174,1988-03-15.
[13]李四略,张文英,吴艳波等.乙二酸与焦化蜡油中碱性氮化物反应动力学[J].大庆石油学院学报,2002,26(3):107-109.
[14]舒运贵,沈喜洲.炼重油催化裂化柴油化学精制的研究[J].石油炼制,1991(7):21-25.
[15]沈喜洲,夏明桂.石蜡基重质润滑油基础油脱氮与白土精制[J].石油炼制与化工,1999,30(9):20-22.
[16]高连存,宋兴良,崔兆杰.大孔酸性阳离子交换树脂脱除柴油中碱性含氮化合物方法的研究[J].山东大学学报:理学版,2003,38(3):99-103.
[17]周密,林峰,龚惠红.重质石油中含氮化合物的形态及分布分析[J].南昌大学学报:工科版,1999,21(3):68-70.
[18]Rhee SK,Lee GM,Yoon JH,et al.Anaerobic and aerobic degradation of pyridine by a newly isolated denitrifying bacterium[J].Appl Environ Microbiol,1997,63(7):2578-2585.
[19]Phillip MF,Donald WSW.Microbial degradation of alkyl carbazolesin norman wells crude oil[J].Appl Environ Microbiol,1984,47(8):858-862.
[20]李珊珊,马挺,李国强,等.燃料油的微生物脱氮[J].微生物学报,2006,46(6):1023-1206.
[21]于道永,徐海,阙国和.石油非加氢脱氮技术进展[J].化工进展,2001,10(6):32-34.
[22]郭春艳.络合脱氮工艺长周期运行措施[J].润滑油,2005,20(5):1-2.
[23]王艳花.大庆减压馏分油脱除碱性氮化物[J].大庆石油学院学报,1998,22(2):29-31.
[24]齐江.催化裂化柴油的络合萃取精制[J].石油学报,1999,15(1):86-89.
[2]李正清.聚四氢呋喃生产工艺评述[J].现代化工,2001(11):24-27.
[3]陈文良.焦化蜡油作催化裂化原料的探讨[J].炼油设计,1993,23(2):21-25.
[4]张涛.焦化蜡油加工技术探讨[J].加氢技术,1994(4):45-65.
[5]宋荣君.我国焦化蜡油的加工技术及其进展[J].当代化工,2003,32(3):151-153.
[6]刘长久,张广林.石油和石油产品中非烃化合物[M].北京:中国石化出版社,1991:23-33.
[7]丁勇.焦化蜡油加氢处理作催化裂化原料的工艺研究[J].辽宁化工,2004,33(5):287-290.
[8]张涛.焦化蜡油加工技术的探讨[J].石油炼制与化工,1995,26(10):12-18.
[9]刘大鹏,李永丹.加氢脱氮催化研究的新进展[J].化学进展,2006,1(4):417-426.
[10]杨丽娜,由宏君.纯糠醛萃取脱除催化裂化柴油中的碱性氮化物[J].贵州化工,2003,28(4):19-21.
[11]张科良,何力.催化裂化柴油复合溶剂萃取精制工艺研究[J].西安石油学院学报:自然科学版,2000,15(1):30-33.
[12]Mario L,Occelli,Yorba L,et al.Process for cracking nitrogencontaining feedstocks[P].美国专利:US P4731174,1988-03-15.
[13]李四略,张文英,吴艳波等.乙二酸与焦化蜡油中碱性氮化物反应动力学[J].大庆石油学院学报,2002,26(3):107-109.
[14]舒运贵,沈喜洲.炼重油催化裂化柴油化学精制的研究[J].石油炼制,1991(7):21-25.
[15]沈喜洲,夏明桂.石蜡基重质润滑油基础油脱氮与白土精制[J].石油炼制与化工,1999,30(9):20-22.
[16]高连存,宋兴良,崔兆杰.大孔酸性阳离子交换树脂脱除柴油中碱性含氮化合物方法的研究[J].山东大学学报:理学版,2003,38(3):99-103.
[17]周密,林峰,龚惠红.重质石油中含氮化合物的形态及分布分析[J].南昌大学学报:工科版,1999,21(3):68-70.
[18]Rhee SK,Lee GM,Yoon JH,et al.Anaerobic and aerobic degradation of pyridine by a newly isolated denitrifying bacterium[J].Appl Environ Microbiol,1997,63(7):2578-2585.
[19]Phillip MF,Donald WSW.Microbial degradation of alkyl carbazolesin norman wells crude oil[J].Appl Environ Microbiol,1984,47(8):858-862.
[20]李珊珊,马挺,李国强,等.燃料油的微生物脱氮[J].微生物学报,2006,46(6):1023-1206.
[21]于道永,徐海,阙国和.石油非加氢脱氮技术进展[J].化工进展,2001,10(6):32-34.
[22]郭春艳.络合脱氮工艺长周期运行措施[J].润滑油,2005,20(5):1-2.
[23]王艳花.大庆减压馏分油脱除碱性氮化物[J].大庆石油学院学报,1998,22(2):29-31.
[24]齐江.催化裂化柴油的络合萃取精制[J].石油学报,1999,15(1):86-89.