CO_2置换开采天然气水合物方法及模拟研究进展
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摘要
天然气水合物作为一种储量丰富的高效清洁新能源,将在社会生产中有广阔的应用背景,因此研究天然气水合物的开采方法将有深远意义。通过比较研究传统开采法和新型开采法的优点,提出了二氧化碳置换开采法是一种有效的开采方式,并基于热力学和动力学论证了其开采法的可行性。此外,分析归纳目前已开展的置换开采实验研究,证明相同温度和压力下CO_2浓度越高,置换效率越高。并通过模拟软件构建分子模型验证得出加热降压可以高效用二氧化碳置换出甲烷。
Natural gas hydrate is a kind of abundant, efficient and clean new energy resource, it will be widely applied in social production, so it is very significant to study the exploitation way of natural gas hydrate. In this paper, through comparing with traditional exploitation methods, advantages of new developed method was discussed, it's pointed out that the method of carbon dioxide displacement is an effective exploitation method, the feasibility of the carbon dioxide displacement method for natural gas hydrate exploitation was proved by thermodynamics and kinetic analysis. In addition, the experimental researches on the carbon dioxide displacement method for natural gas hydrate exploitation were summed up. It's proved that, the higher the CO2 concentration, the higher the displacement efficiency under the same temperature and pressure. At last, the molecular model was established by the simulation software, and the model was used to verify that heating and depressurization are beneficial to efficient exploitation of natural gas hydrate with carbon dioxide replacement method.
Natural gas hydrate is a kind of abundant, efficient and clean new energy resource, it will be widely applied in social production, so it is very significant to study the exploitation way of natural gas hydrate. In this paper, through comparing with traditional exploitation methods, advantages of new developed method was discussed, it's pointed out that the method of carbon dioxide displacement is an effective exploitation method, the feasibility of the carbon dioxide displacement method for natural gas hydrate exploitation was proved by thermodynamics and kinetic analysis. In addition, the experimental researches on the carbon dioxide displacement method for natural gas hydrate exploitation were summed up. It's proved that, the higher the CO2 concentration, the higher the displacement efficiency under the same temperature and pressure. At last, the molecular model was established by the simulation software, and the model was used to verify that heating and depressurization are beneficial to efficient exploitation of natural gas hydrate with carbon dioxide replacement method.
引文
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[4]蒋国盛,王达,叶建良.天然气水合物的勘探与开发[M].北京:中国地质大学出版社,2002:56-59
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[9]安莹.天然气水合物开发模拟实验装置评价与最优化研究[D].中国石油大学(华东),2012.
[10]赵治宇,向丹波,诸林.天然气水合物开采的方法及对环境的影响[J].中外能源,2009,14(04):33-36.
[11]张旭辉,鲁晓兵,刘乐乐.天然气水合物开采方法研究进展[J].地球物理学进展,2014,29(02):858-869.
[12]李鹏龙,王卫强,刘钊.天然气水合物开采技术研究进展[J].当代化工,2015,44(03):524-526.
[13]万丽华,李小森,李刚等.热盐水分解甲烷水合物实验研究[J].现代化工,2008(07):47-50.
[14]张洋,李广雪,刘芳.天然气水合物开采技术现状[J].海洋地质前沿,2016,32(04):63-68.
[15]周海峰,李海斌,田方正.天然气水合物研究及开发前景[J].辽宁化工,2016,45(04):533-535.
[16]吴西顺,张百忍,张炜等.天然气水合物开采技术进展[J].新能源进展,2015;3(03):218-225.
[17]王屹,李小森.天然气水合物开采技术研究进展[J].新能源进展,2013,1(01):69-79.
[18]王雅,冯楠.天然气水合物的开采方法及困境[J].云南化工,2018,45(01):188.
[19]吴传芝,赵克斌,孙长青,等.天然气水合物开采技术研究进展[J].地质科技情报,2016;35(06):243-250.
[20]刘俊杰,马贵阳,潘振,等.天然气水合物开采理论及开采方法分析[J].当代化工,2014;43(11):2293-2296.
[21]Ohgaki K,Takano K,Sangawa H,et al.METHANE EXPLOITATIONBY CARBON DIOXIDE FROM GAS HYDRATES-PHASEEQUILIBRIA FOR CO2-CH4 MIXED HYDRATE SYSTEM-[J].Journal of Chemical Engineering of Japan,1996,29(3):478-483.
[22]Koh D Y,Kang H,Kim D O,et al.Recovery of Methane from Gas Hydrates Intercalated within Natural Sediments Using CO2 and a CO2/N2 Gas Mixture[J].Chemsuschem,2012,5(8):1443-1448.
[23]Licence P.Clathrate Hydrates of Natural Gases,third ed.E.Dendy Sloan,A.Koh Carolyn.Chemical Industries Series.CRC Press(2007).752 p.￡130,Hardcover[J].Fuel,2008,87(13):3158-3158.
[24]Uchida T,Ikeda I Y,Takeya S,et al.Kinetics and stability of CH4-CO2mixed gas hydrates during formation and long-term storage[J].Chemphyschem,2010,6(4):646-654.
[25]Anderson R,Llamedo M,Bahman Tohidi A,et al.Experimental Measurement of Methane and Carbon Dioxide Clathrate Hydrate Equilibria in Mesoporous Silica[J].Journal of Physical Chemistry B,2003,107(15):3507-3514.
[26]Yezdimer,Eric&Cummings,Peter&Chialvo,Ariel.Determination of the Gibbs Free Energy of Gas Replacement in SI Clathrate Hydrates by Molecular Simulation[J].Journal of Physical Chemistry A.2002;106(34):7982-7987.
[27]周锡堂,俞志东.CO_2置换开采天然气水合物相图分析及数值模拟[J].广东石油化工学院学报,2015,25(04):25-28.
[28]Yoon,J-H,Kawamura,et al.Transformation of Methane Hydrate to Carbon Dioxide Hydrate:,In Situ Raman Spectrosco二氧化碳置换法模拟开采天然气水合物的研究进展[J].化工学报,2013,64(07):2309-2315.
[29]徐纯刚,李小森,蔡晶,等.二氧化碳置换法模拟开采天然气水合物的研究进展[J].化工学报,2013;64(07):2309-2315.
[30]Morohashi K,Abe Y,Watanabe M.Replacement of CH4 in the hydrate by use of liquid CO2[J].Energy Conversion&Management,2005,46(11):1680-1691.
[31]Lee S Y,Holder G D.Methane hydrates potential as a future energy source[J].Fuel Processing Technology,2001,71(1):181-186.
[32]Van der Waals J H.Clathrate solutions[J].Advances Chemical Physics,1959(2):2-57.
[33]Soave G.Equilibrium constants from a modified Redlich-Kwong equation of state[J].Chemical Engineering Science,1972,27(6):1197-1203.
[34]Ota M,Abe Y,Watanabe M,et al.Methane recovery from methane hydrate using pressurized CO2[J].Fluid Phase Equilibria,2005,228-229(3):553-559.
[35]徐坤.置换开采天然气水合物实验研究[D].大连理工大学,2013.
[36]李遵照,郭绪强,陈光进,等.CO2置换CH4水合物中CH4的实验和动力学[J].化工学报,2007,58(5):1197-1203.
[37]Belosludov V R,Subbotin O S,Krupskii D S,et al.Physical and Chemical Properties of Gas Hydrates:Theoretical Aspects of Energy Storage Application[J].Materials Transactions,2007,48(4):704-710.
[38]陈晓庆.置换结合降压法开采天然气水合物的实验研究[D].大连理工大学,2015.
[39]王金宝,郭绪强,陈光进,等.二氧化碳置换法开发天然气水合物的实验研究[J].高校化学工程学报,2007(4):715-719.
[40]White M,Mcgrail P.Designing a pilot-scale experiment for the production of natural gas hydrates and sequestration of CO2,in class 1hydrate accumulations[J].Energy Procedia,2009,1(1):3099-3106.
[41]M.D.White,Wurstner S K,Mcgrail B P.Numerical studies of methane production from Class 1 gas hydrate accumulations enhanced with carbon dioxide injection[J].Marine&Petroleum Geology,2011,28(2):546-560.
[42]祁影霞,喻志广,闫辉,等.CO2置换甲烷水合物热力学影响因素实验研究[J].石油与天然气化工,2012,41(3):285-288+358.
[43]Parent J S,Bishnoi P.INVESTIGATIONS INTO THE NUCLEATIONBEHAVIOUR OF METHANE GAS HYDRATES[J].Chemical Engineering Communications,1996,144(1):51-64.
[44]张杰,关富佳,赵辉.二元复合技术开采天然气水合物可行性分析[J].当代化工,2018,47(02):309-312.
[45]杨蕾.CO2置换天然气水合物的分子模拟研究[D].西南石油大学,2016.
[2]崔朝阳,沈建东,刘芙蓉.天然气水合物(NGH)储运天然气技术与常规储运技术的对比分析[J].科学技术与工程,2004(11):925-929.
[3]Sloan E D,Jr.Clathrate Hydrates of Natural Gases,Second Edition,Revised and Expanded[J].Crc Press,1998(1):628.
[4]蒋国盛,王达,叶建良.天然气水合物的勘探与开发[M].北京:中国地质大学出版社,2002:56-59
[5]周怀阳,彭晓彤,叶瑛.天然气水合物[M].北京:海洋出版社,2002:70-73.
[6]别沁,郑云萍,蒋宏业.天然气水合物研究的最新进展[J].油气储运,2007(03):1-4+62-63.
[7]闫素贞.CO2和烟气置换开采天然气水合物研究[D].华南理工大学,2015.
[8]吴传芝,赵克斌,孙长青等.天然气水合物开采研究现状[J].地质科技情报,2008(01):47-52.
[9]安莹.天然气水合物开发模拟实验装置评价与最优化研究[D].中国石油大学(华东),2012.
[10]赵治宇,向丹波,诸林.天然气水合物开采的方法及对环境的影响[J].中外能源,2009,14(04):33-36.
[11]张旭辉,鲁晓兵,刘乐乐.天然气水合物开采方法研究进展[J].地球物理学进展,2014,29(02):858-869.
[12]李鹏龙,王卫强,刘钊.天然气水合物开采技术研究进展[J].当代化工,2015,44(03):524-526.
[13]万丽华,李小森,李刚等.热盐水分解甲烷水合物实验研究[J].现代化工,2008(07):47-50.
[14]张洋,李广雪,刘芳.天然气水合物开采技术现状[J].海洋地质前沿,2016,32(04):63-68.
[15]周海峰,李海斌,田方正.天然气水合物研究及开发前景[J].辽宁化工,2016,45(04):533-535.
[16]吴西顺,张百忍,张炜等.天然气水合物开采技术进展[J].新能源进展,2015;3(03):218-225.
[17]王屹,李小森.天然气水合物开采技术研究进展[J].新能源进展,2013,1(01):69-79.
[18]王雅,冯楠.天然气水合物的开采方法及困境[J].云南化工,2018,45(01):188.
[19]吴传芝,赵克斌,孙长青,等.天然气水合物开采技术研究进展[J].地质科技情报,2016;35(06):243-250.
[20]刘俊杰,马贵阳,潘振,等.天然气水合物开采理论及开采方法分析[J].当代化工,2014;43(11):2293-2296.
[21]Ohgaki K,Takano K,Sangawa H,et al.METHANE EXPLOITATIONBY CARBON DIOXIDE FROM GAS HYDRATES-PHASEEQUILIBRIA FOR CO2-CH4 MIXED HYDRATE SYSTEM-[J].Journal of Chemical Engineering of Japan,1996,29(3):478-483.
[22]Koh D Y,Kang H,Kim D O,et al.Recovery of Methane from Gas Hydrates Intercalated within Natural Sediments Using CO2 and a CO2/N2 Gas Mixture[J].Chemsuschem,2012,5(8):1443-1448.
[23]Licence P.Clathrate Hydrates of Natural Gases,third ed.E.Dendy Sloan,A.Koh Carolyn.Chemical Industries Series.CRC Press(2007).752 p.￡130,Hardcover[J].Fuel,2008,87(13):3158-3158.
[24]Uchida T,Ikeda I Y,Takeya S,et al.Kinetics and stability of CH4-CO2mixed gas hydrates during formation and long-term storage[J].Chemphyschem,2010,6(4):646-654.
[25]Anderson R,Llamedo M,Bahman Tohidi A,et al.Experimental Measurement of Methane and Carbon Dioxide Clathrate Hydrate Equilibria in Mesoporous Silica[J].Journal of Physical Chemistry B,2003,107(15):3507-3514.
[26]Yezdimer,Eric&Cummings,Peter&Chialvo,Ariel.Determination of the Gibbs Free Energy of Gas Replacement in SI Clathrate Hydrates by Molecular Simulation[J].Journal of Physical Chemistry A.2002;106(34):7982-7987.
[27]周锡堂,俞志东.CO_2置换开采天然气水合物相图分析及数值模拟[J].广东石油化工学院学报,2015,25(04):25-28.
[28]Yoon,J-H,Kawamura,et al.Transformation of Methane Hydrate to Carbon Dioxide Hydrate:,In Situ Raman Spectrosco二氧化碳置换法模拟开采天然气水合物的研究进展[J].化工学报,2013,64(07):2309-2315.
[29]徐纯刚,李小森,蔡晶,等.二氧化碳置换法模拟开采天然气水合物的研究进展[J].化工学报,2013;64(07):2309-2315.
[30]Morohashi K,Abe Y,Watanabe M.Replacement of CH4 in the hydrate by use of liquid CO2[J].Energy Conversion&Management,2005,46(11):1680-1691.
[31]Lee S Y,Holder G D.Methane hydrates potential as a future energy source[J].Fuel Processing Technology,2001,71(1):181-186.
[32]Van der Waals J H.Clathrate solutions[J].Advances Chemical Physics,1959(2):2-57.
[33]Soave G.Equilibrium constants from a modified Redlich-Kwong equation of state[J].Chemical Engineering Science,1972,27(6):1197-1203.
[34]Ota M,Abe Y,Watanabe M,et al.Methane recovery from methane hydrate using pressurized CO2[J].Fluid Phase Equilibria,2005,228-229(3):553-559.
[35]徐坤.置换开采天然气水合物实验研究[D].大连理工大学,2013.
[36]李遵照,郭绪强,陈光进,等.CO2置换CH4水合物中CH4的实验和动力学[J].化工学报,2007,58(5):1197-1203.
[37]Belosludov V R,Subbotin O S,Krupskii D S,et al.Physical and Chemical Properties of Gas Hydrates:Theoretical Aspects of Energy Storage Application[J].Materials Transactions,2007,48(4):704-710.
[38]陈晓庆.置换结合降压法开采天然气水合物的实验研究[D].大连理工大学,2015.
[39]王金宝,郭绪强,陈光进,等.二氧化碳置换法开发天然气水合物的实验研究[J].高校化学工程学报,2007(4):715-719.
[40]White M,Mcgrail P.Designing a pilot-scale experiment for the production of natural gas hydrates and sequestration of CO2,in class 1hydrate accumulations[J].Energy Procedia,2009,1(1):3099-3106.
[41]M.D.White,Wurstner S K,Mcgrail B P.Numerical studies of methane production from Class 1 gas hydrate accumulations enhanced with carbon dioxide injection[J].Marine&Petroleum Geology,2011,28(2):546-560.
[42]祁影霞,喻志广,闫辉,等.CO2置换甲烷水合物热力学影响因素实验研究[J].石油与天然气化工,2012,41(3):285-288+358.
[43]Parent J S,Bishnoi P.INVESTIGATIONS INTO THE NUCLEATIONBEHAVIOUR OF METHANE GAS HYDRATES[J].Chemical Engineering Communications,1996,144(1):51-64.
[44]张杰,关富佳,赵辉.二元复合技术开采天然气水合物可行性分析[J].当代化工,2018,47(02):309-312.
[45]杨蕾.CO2置换天然气水合物的分子模拟研究[D].西南石油大学,2016.
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