渣油胶体稳定性研究进展
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摘要
由于环境、物质变化常破坏渣油原有的稳定状态,在不同阶段对渣油的高效加工利用带来不利影响。本文综述了近年来渣油稳定性现有研究进展,介绍了国内外学者对渣油胶体理论和胶体模型的认识。简述了结合渣油胶体稳定性理论而提出的CI、CII、S、NCSI等稳定性预测参数,并对稳定性分析方法进行了归纳和总结,包括直接观察法、基于溶剂滴定的参数法、指数评价方法等,做了详细的阐述和说明,并就各个方法的优缺点进行了讨论。就渣油胶体体系稳定性研究来说,经典的四组分理论模型和基于溶剂效应来表征稳定性的分析方法在今后一段时间将会一直是研究重点,然而展望渣油稳定性研究,基于分子水平理论研究以及更便捷准确快速的稳定性分析方法会是今后研究的重点。
This is a review of residual oil stability as it relates to efficient processing and utilization of the residue at different stages in terms of changes in environment and material. The current theory of colloidal hypothesis and model is introduced in this paper. While combine the theoretical study on the colloidal stability of residual oil with the stability prediction parameters such as CI, CII, S and NCSI are briefly described, the stability analysis methods, including direct observational method, parameter method based on solvent titration and index evaluation method, are summarized and explained in detail. Based on comparing the advantages and disadvantages of these methods, this paper predicts the probably trend of the research on the colloidal stability of residual oil. The classical four-component theoretical model and the analytical method based on the solvent effect to characterize the stability will continue to be important for the long time. Nevertheless, an outlook is provided of the future of the study on the stability of the residue, the researchers will pay more and more attention on theoretical study based on molecular level and stability analysis methods which are more convenient, accurate and rapid.
This is a review of residual oil stability as it relates to efficient processing and utilization of the residue at different stages in terms of changes in environment and material. The current theory of colloidal hypothesis and model is introduced in this paper. While combine the theoretical study on the colloidal stability of residual oil with the stability prediction parameters such as CI, CII, S and NCSI are briefly described, the stability analysis methods, including direct observational method, parameter method based on solvent titration and index evaluation method, are summarized and explained in detail. Based on comparing the advantages and disadvantages of these methods, this paper predicts the probably trend of the research on the colloidal stability of residual oil. The classical four-component theoretical model and the analytical method based on the solvent effect to characterize the stability will continue to be important for the long time. Nevertheless, an outlook is provided of the future of the study on the stability of the residue, the researchers will pay more and more attention on theoretical study based on molecular level and stability analysis methods which are more convenient, accurate and rapid.
引文
[1]NELLENSTEYN F J.the consititution of asphalt[J].Petro Technologists,1924(23):311-325.
[2]PFEIFFER J P H,VAN DOORMAAL P M.The rheological properties of asphaltic bitumens[J].Petro Technologists,1936,152:414-440.
[3]YEN T F.The colloidal aspects of a macrostructure of petroleum asphalt[J].Fuel Sci.Tech.,1992,10(6):723-733.
[4]LOEBER L,MULLER G,MOREL J.Bitumen in colloid science:a chemical,structural and rheological approach[J].Fuel,1998,77(13):1443-1450.
[5]MUSHRUSH G.Petroleum product:instability and incompatibility[M].Florida:CRC Press,1995.
[6]ASOMANING S.Test methods for determining asphaltene stability in crude oils[J].Petroleum Science and Technology,2003,21(3/4):581-590.
[7]LIKHATSKY,VICTOR V,SYUNYAEV,et al.New colloidal stability index for crude oils based on polarity of crude oil components[J].Energy&Fuels,2010,24(12):6483-6488.
[8]LEON O,ROGEL E,URBINA A,et al.Study of the adsorption of alkyl benzene-derived amphiphiles on asphaltene particles[J].Langmuir,1999,15(22):7653-7657.
[9]樊西惊.石油胶态分散体的稳定性[J].油田化学,1999,16(1):72-76.
[10]WIEHE I A,KENNEDY R J.The oil compatibility model and crude oil incompatibility[J].Energy&Fuels,2000,14(1):56-59.
[11]WIEHE I A,KENNEDY R J.Application of the oil compatibility model to refinery streams[J].Energy&Fuels,2000,14(1):60-63.
[12]WIEHE I A.Asphaltene solubility and fluid compatibility[J].Energy&Fuels,2012,26(7):4004-4016.
[13]李生华.减压渣油的胶状结构及其热反应体系的相分离行为[D].北京:中国石油大学,1991.
[14]李生华,刘晨光,阙国和,等.渣油热反应体系中第二液相的存在性Ⅰ.渣油热反应体系中的相分离[J].燃料化学学报,1996,24(6):473-479.
[15]张会成,颜涌捷,齐邦峰,等.渣油加氢处理对渣油胶体稳定性的影响[J].石油与天然气化工,2007,36(3):197-200.
[16]CARNAHAN N F.Properties of resins extracted from Boscan crude oil and their effect on the stablity of asphsltenes in boscan and Hamaca crude oils[J].Energy&Fuels,1999,13(2):309-314.
[17]ASTM.Standard test method for cleanliness and compatibility of residual fuels by spot test:ASTM D4740[S].2004.
[18]ESCOBEDO J,MANSOORI G A.Viscometric determination of the onset of asphaltene flocculation:a novel method[J].SPE Production&Facilities,1995,10(2):115-118.
[19]HIRSCHBERG A,DEJONG L,SCHIPPER B A,et al.Influence of temperature and pressure on asphaltene flocculation[J].Society of Petroleum Engineers Journal,1984,24(3):283-293.
[20]MENGUAL O,MEUNIER G,CAYRE I,et al.Characteration of instability of concentrated dispersions by a new optical analyser:the turbiscan MA 1000[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,1999,152(1):111-123.
[21]ASTM.Standard test method for determination of the maximum flocculation ratio and peptizing power in residual and heavy fuel oils optical detection method:ASTMD7060[S].2005.
[22]蒲万芬.油田开发过程中的沥青质沉积[J].西南石油大学学报,1999,21(4):38-41.
[23]MACMILLAN D J,TACKETT J E,JESSEE M A,et al.A unified approach to asphaltene precipitation:laboratory measurement and modeling[J].Journal of Petroleum Technology,1995,47(9):788-793.
[24]杨照,林雄森.沥青质沉淀点的测定与模型化计算[J].石油学报,1999(3):91-95.
[25]ASTM.Standard test method for measuring n-heptane induced phase separation of asphaltene-containing heavy fuel oils as separability number by an optical scanning device:ASTMD7061[S].2012.
[26]FOTLAND P,ANFINDSEN H,FADNES F H.Detection of asphaltene precipitation and amounts precipitated by measurement of electrical conductivity[J].Fluid Phase Equilibria,1993,82(93):157-164.
[27]FOTLAND P,ANFINDSEN H.Electrical conductivity of asphaltene in organic solvents[J].Liquid Fuels Technology,2007,14(1-2):101-115.
[28]张龙力,杨国华,孙在春,等.质量分率电导率法研究几种不同渣油的胶体稳定性[J].燃料化学学报,2003,31(2):115-118.
[29]SHEU E Y,STORM D A,SHIELDS M B.Adsorption kinetics of asphaltenes at toluene/acid solution interface[J].Fuel,1995,74(10):1475-1479.
[30]CELIA C,TRAPASSO E,COSCO D,et al.Turbiscan lab expert analysis of the stability of ethosomes and ultradeformable liposomes containing a bilayer fluidizing agent[J].Colloids Surf.B:Biointerfaces,2009,72(1):155-160.
[2]PFEIFFER J P H,VAN DOORMAAL P M.The rheological properties of asphaltic bitumens[J].Petro Technologists,1936,152:414-440.
[3]YEN T F.The colloidal aspects of a macrostructure of petroleum asphalt[J].Fuel Sci.Tech.,1992,10(6):723-733.
[4]LOEBER L,MULLER G,MOREL J.Bitumen in colloid science:a chemical,structural and rheological approach[J].Fuel,1998,77(13):1443-1450.
[5]MUSHRUSH G.Petroleum product:instability and incompatibility[M].Florida:CRC Press,1995.
[6]ASOMANING S.Test methods for determining asphaltene stability in crude oils[J].Petroleum Science and Technology,2003,21(3/4):581-590.
[7]LIKHATSKY,VICTOR V,SYUNYAEV,et al.New colloidal stability index for crude oils based on polarity of crude oil components[J].Energy&Fuels,2010,24(12):6483-6488.
[8]LEON O,ROGEL E,URBINA A,et al.Study of the adsorption of alkyl benzene-derived amphiphiles on asphaltene particles[J].Langmuir,1999,15(22):7653-7657.
[9]樊西惊.石油胶态分散体的稳定性[J].油田化学,1999,16(1):72-76.
[10]WIEHE I A,KENNEDY R J.The oil compatibility model and crude oil incompatibility[J].Energy&Fuels,2000,14(1):56-59.
[11]WIEHE I A,KENNEDY R J.Application of the oil compatibility model to refinery streams[J].Energy&Fuels,2000,14(1):60-63.
[12]WIEHE I A.Asphaltene solubility and fluid compatibility[J].Energy&Fuels,2012,26(7):4004-4016.
[13]李生华.减压渣油的胶状结构及其热反应体系的相分离行为[D].北京:中国石油大学,1991.
[14]李生华,刘晨光,阙国和,等.渣油热反应体系中第二液相的存在性Ⅰ.渣油热反应体系中的相分离[J].燃料化学学报,1996,24(6):473-479.
[15]张会成,颜涌捷,齐邦峰,等.渣油加氢处理对渣油胶体稳定性的影响[J].石油与天然气化工,2007,36(3):197-200.
[16]CARNAHAN N F.Properties of resins extracted from Boscan crude oil and their effect on the stablity of asphsltenes in boscan and Hamaca crude oils[J].Energy&Fuels,1999,13(2):309-314.
[17]ASTM.Standard test method for cleanliness and compatibility of residual fuels by spot test:ASTM D4740[S].2004.
[18]ESCOBEDO J,MANSOORI G A.Viscometric determination of the onset of asphaltene flocculation:a novel method[J].SPE Production&Facilities,1995,10(2):115-118.
[19]HIRSCHBERG A,DEJONG L,SCHIPPER B A,et al.Influence of temperature and pressure on asphaltene flocculation[J].Society of Petroleum Engineers Journal,1984,24(3):283-293.
[20]MENGUAL O,MEUNIER G,CAYRE I,et al.Characteration of instability of concentrated dispersions by a new optical analyser:the turbiscan MA 1000[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,1999,152(1):111-123.
[21]ASTM.Standard test method for determination of the maximum flocculation ratio and peptizing power in residual and heavy fuel oils optical detection method:ASTMD7060[S].2005.
[22]蒲万芬.油田开发过程中的沥青质沉积[J].西南石油大学学报,1999,21(4):38-41.
[23]MACMILLAN D J,TACKETT J E,JESSEE M A,et al.A unified approach to asphaltene precipitation:laboratory measurement and modeling[J].Journal of Petroleum Technology,1995,47(9):788-793.
[24]杨照,林雄森.沥青质沉淀点的测定与模型化计算[J].石油学报,1999(3):91-95.
[25]ASTM.Standard test method for measuring n-heptane induced phase separation of asphaltene-containing heavy fuel oils as separability number by an optical scanning device:ASTMD7061[S].2012.
[26]FOTLAND P,ANFINDSEN H,FADNES F H.Detection of asphaltene precipitation and amounts precipitated by measurement of electrical conductivity[J].Fluid Phase Equilibria,1993,82(93):157-164.
[27]FOTLAND P,ANFINDSEN H.Electrical conductivity of asphaltene in organic solvents[J].Liquid Fuels Technology,2007,14(1-2):101-115.
[28]张龙力,杨国华,孙在春,等.质量分率电导率法研究几种不同渣油的胶体稳定性[J].燃料化学学报,2003,31(2):115-118.
[29]SHEU E Y,STORM D A,SHIELDS M B.Adsorption kinetics of asphaltenes at toluene/acid solution interface[J].Fuel,1995,74(10):1475-1479.
[30]CELIA C,TRAPASSO E,COSCO D,et al.Turbiscan lab expert analysis of the stability of ethosomes and ultradeformable liposomes containing a bilayer fluidizing agent[J].Colloids Surf.B:Biointerfaces,2009,72(1):155-160.