Abstract
Energy source diversification through development of coalbed methane (CBM) resources is one of the key strategies to make a country less dependent on simple energy resources (e.g., crude oil, natural gas, nuclear energy etc.). Especially, enhanced coalbed methane (ECBM) technology can be expected to secure the resources as well as environmental benefits. However, the raw CBM gas obtained from CO2 ECBM contains a considerable amount of CO2, and the CO2 content increases depending on the operation time of the facility. Considering the changes of the CBM composition, we developed process simulations of the CBM separation & purification processes based on the amine absorption to meet the design specifications (CH4 purity of product stream: 99%, CH4 recovery rate: 99%) with different CBM feed gas conditions. Using the developed simulation model, we performed an economic evaluation using unit methane production cost (MPC) considering coal-swelling types and facility operation time, and established an operation strategy under different natural gas market scenarios.
Similar content being viewed by others
References
S. Mohr and G. Evans, Energy Policy, 38(1), 265 (2010).
A. Midilli, M. Ay, I. Dincer and M. Rosen, Renewable Sustainable Energy Rev., 9(3), 255 (2005).
B. Liang, W. Sun, Q. Qi and H. Li, Int. J. Min. Sci. Technol., 22(6), 891 (2012).
C. Jenkins, C. Boyer, J. Pet. Technol., 60(2), 92 (2008).
K. Aminian and S. Ameri, J. Nat. Gas Sci. Eng., 1(1-2), 25 (2009).
D. Luo and Y. Dai, Energy Policy, 37(10), 3883 (2009).
K. Kim, W. Sung and J. Han, J. Korean Inst. Gas, 17(2), 36 (2013).
A. Al-Jubori, S. Johnston, C Boyer, S. Lambert, O. Bustos and J. Pashin, Oilfield Rev., 21, 4 (2009).
C. Sinayuc, J. Shi, C. Imrie, SA. Syed, A. Korre and S. Durucan, Energy Procedia, 4, 2150 (2011).
M. Sayyafzadeh, A. Keshavarz, A. Alias, K. Dong and M. Manser, J. Nat. Gas Sci. Eng., 27(2), 1205 (2015).
P. Fulton, C. Parente, B. Rogers, N. Shah and A. Reznik, A laboratory investigation of enhanced recovery of methane from coal by carbon dioxide injection (1980).
A. Ranathunga, M. Perera, P. Ranjith and C. Wei, Fuel, 189, 391 (2017).
U. Zahid, Y. Lim, J. Jung and C. Han, Korean J. Chem. Eng., 28(3), 674 (2011).
C. Liu, Y. Dang, Y. Zhou, J. Liu, Y. Sun and W. Su, Adsorpt., 18(3-4), 321 (2012).
D. Ko, Ind. Eng. Chem. Res., 55(4), 1013 (2016).
E. Robertson, Idaho National Laboratory, INL/EXT-08-13816, (2007).
G. Zhang, S. Fan, B. Hua, Y. Wang, T. Huang and Y. Xie, J. Energy Chem., 22(3), 533 (2013).
X. Wei, P. Massarotto, G. Wang, V. Rudolph and S. Golding, Fuel, 89(5), 1110 (2010).
F. Zhou, W. Hou, G. Allinson, J. Wu, J. Wang and Y. Cinar, Int. J. Greenhouse Gas Control, 19, 26 (2013).
E. First, M. Hasan and C. Floudas, AIChE J., 60(5), 1767 (2014).
S. Day, R. Fry and R. Sakurovs, Int. J. Coal Geol., 74(1), 41 (2008).
Z. Chen, Z. Pan, J. Liu, L. Connell and D. Elsworth, Int. J. Greenhouse Gas Control, 5(5), 1284 (2011).
J. Xie, M. Gao, B. Yu, R. Zhang and W. Jin, Geomech. Geophys. Geoenergy and Geo-resour., 1(1-2), 15 (2015).
C. Karacan, Int. J. Coal Geol., 72(3-4), 209 (2007).
S. Karacan and F. Karacan, Sci. Technol. Online, 2(2), (2012).
S. Park, H. Song, M. Lee and J. Park, Korean J. Chem. Eng., 31(1), 125 (2014).
T. He and Y. Ju, Appl. Energy, 115, 17 (2014).
W. Nie, S. J. Peng, J. Xu, L.R. Liu, G. Wang and J. B. Geng, Sci. World J., 2014(1), Article ID 185608 (2014).
F. Mu, W. Zhong, X. Zhao, C. Che, Y. Chen and J. Zhu, Nat. Gas Ind. B, 2(4), 383 (2015).
DOE U, Powder River Basin Coalbed Methane Development and Produced Water Management Study. US Department of Energy (2002).
Guide APU, Aspen Technology. Inc. (2009).
S. Kim, D. Ko, S. Row and J. Kim, Chem. Eng. Res. Design, 115(A), 230 (2016).
P. Mores, N. Rodríguez, N. Scenna and S. Mussati, Int. J. Greenhouse Gas Control, 10, 148 (2012).
H. Hwang, J. Han and I. Lee, Ind. Eng. Chem. Res., 52(51), 18334 (2013).
J. Kim, J. Miller, C. Maravelias and E. Stechel, Appl. Energy, 111, 1089 (2013).
J. De Graaff, V. Zuazo, N. Jones and L. Fleskens, J. Environ. Manage., 89(2), 129 (2008).
D. Singh, E. Croiset, P. Douglas and M. Douglas, Energy Convers. Manage., 44(19), 3073 (2003).
S. Wong, D. Macdonald, S. Andrei, W. Gunter, X. Deng and D. Law, Int. J. Coal Geol., 81(3-4), 280 (2010).
R. Weijermars, Appl. Energy, 106, 100 (2013).
US Energy Information Administration. Natural gas monthly 2016. http://www.eia.gov/2016 (2016)
N. Haeffelé, The Feasibility and the Economic Viability of Shipping LNG via the Northern Sea Route 2013.
R. Egging, F. Holz and S. Gabriel, Energy, 35(10), 4016 (2010).
J. Kim, C. Henao, T. Johnson, D. Dedrick, J. Miller and E. Stechel and C. Maravelias, Energy Environ. Sci., 4, 3122 (2011).
S. Fleten and E. Näsäkkälä, Energy Econ., 32(4), 805 (2010).
H. Naims, Environ. Sci. Pollut. Res., 23(22), 22226 (2016).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kim, S., Ko, D., Mun, J. et al. Techno-economic evaluation of gas separation processes for long-term operation of CO2 injected enhanced coalbed methane (ECBM). Korean J. Chem. Eng. 35, 941–955 (2018). https://doi.org/10.1007/s11814-017-0261-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11814-017-0261-4