Anomalous fluid properties of carbon dioxide in the supercritical region: application to geological CO2 storage and related hazards

被引:51
作者
Imre, A. R. [1 ,2 ,3 ]
Ramboz, C. [2 ,4 ,5 ]
Deiters, U. K. [3 ]
Kraska, T. [3 ]
机构
[1] MTA Ctr Energy Res, Thermohydraul Dept, H-1525 Budapest, Hungary
[2] Univ Orleans, ISTO, UMR 7327, F-45071 Orleans, France
[3] Univ Cologne, Inst Phys Chem, D-50939 Cologne, Germany
[4] CNRS, ISTO, UMR 7327, F-45071 Orleans, France
[5] Bur Rech Geol & Minieres, ISTO, UMR 7327, F-45060 Orleans, France
关键词
Carbon sequestration; CCS; Widom line; INCREASED HYDROCARBON RECOVERY; WIDOM LINE; SEQUESTRATION; SIMULATIONS; PRESSURES; CROSSOVER; RESERVOIR; KETZIN; WATER; TEMPERATURES;
D O I
10.1007/s12665-014-3716-5
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
For supercritical fluids there is a wedge-shaped region called Widom region, where several physico-chemical quantities (e.g. compressibility, heat capacities, density, thermal expansivity, speed of sound) show anomalous behaviour. In this paper, several Widom lines of supercritical CO2 have been computed with the Wagner-Span reference equation of state. The locations of the Widom lines are compared with the P-T range of the Snohvit, Sleipner, Nagaoka and Ketzin reservoirs, which are recently studied for their fitness for CO2 sequestration, and two natural CO2 storage analogues, Montmiral in France and Mihalyi-R,pcelak in Hungary. The potential consequences of leaking CO2 crossing any of the Widom lines are discussed.
引用
收藏
页码:4373 / 4384
页数:12
相关论文
共 54 条
[1]   Monitoring gas production and CO2 injection at the Sleipner field using time-lapse gravimetry [J].
Alnes, Havard ;
Eiken, Ola ;
Stenvold, Torkjell .
GEOPHYSICS, 2008, 73 (06) :WA155-WA161
[2]  
Arts R., 2008, First break, V26, P65, DOI [10.3997/1365-2397.26.1115.27807, DOI 10.3997/1365-2397.26.1115.27807]
[3]   Sequestration of CO2 in geological media:: criteria and approach for site selection in response to climate change [J].
Bachu, S .
ENERGY CONVERSION AND MANAGEMENT, 2000, 41 (09) :953-970
[4]  
Baklid A, 1996, 36600 SPE
[5]   Non-equilibrium phenomena in carbon dioxide expansion [J].
Benintendi, Renato .
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2014, 92 (01) :47-59
[6]   Modelling carbon dioxide accumulation at Sleipner: Implications for underground carbon storage [J].
Bickle, Mike ;
Chadwick, Andy ;
Huppert, Herbert E. ;
Hallworth, Mark ;
Lyle, Sarah .
EARTH AND PLANETARY SCIENCE LETTERS, 2007, 255 (1-2) :164-176
[7]   True Widom line for a square-well system [J].
Brazhkin, V. V. ;
Fomin, Yu. D. ;
Ryzhov, V. N. ;
Tareyeva, E. E. ;
Tsiok, E. N. .
PHYSICAL REVIEW E, 2014, 89 (04)
[8]   Universal crossover of liquid dynamics in supercritical region [J].
Brazhkin, V. V. ;
Fomin, Yu. D. ;
Lyapin, A. G. ;
Ryzhov, V. N. ;
Trachenko, K. .
JETP LETTERS, 2012, 95 (03) :164-169
[9]   Widom Line for the Liquid-Gas Transition in Lennard-Jones System [J].
Brazhkin, V. V. ;
Fomin, Yu. D. ;
Lyapin, A. G. ;
Ryzhov, V. N. ;
Tsiok, E. N. .
JOURNAL OF PHYSICAL CHEMISTRY B, 2011, 115 (48) :14112-14115
[10]   Van der Waals supercritical fluid: Exact formulas for special lines [J].
Brazhkin, V. V. ;
Ryzhov, V. N. .
JOURNAL OF CHEMICAL PHYSICS, 2011, 135 (08)