Browse > Article
http://dx.doi.org/10.7316/KHNES.2019.30.6.490

Performance Evaluation and Optimization of Hydrogen Liquefaction Process Using the Liquid Air for Pre-Cooling  

PARK, SUNGHO (Plant Engineering Center, Institute for Advanced Engineering)
AHN, JUNKEON (Plant Engineering Center, Institute for Advanced Engineering)
RYU, JUYEOL (Plant Engineering Center, Institute for Advanced Engineering)
KO, AREUM (Plant Engineering Center, Institute for Advanced Engineering)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.30, no.6, 2019 , pp. 490-498 More about this Journal
Abstract
The intermittent electric power supply of renewable energy can have extremely negative effect on power grid, so long-term and large-scale storage for energy released from renewable energy source is required for ensuring a stable supply of electric power. Power to gas which can convert and store the surplus electric power as hydrogen through water electrolysis is being actively studied in response to increasing supply of renewable energy. In this paper, we proposed the novel concept of hydrogen liquefaction process combined with pre-cooling process using the liquid air. It is that hydrogen converted from surplus electric power of renewable energy was liquefied through the hydrogen liquefaction process and vaporization heat of liquid hydrogen was conversely recovered to liquid air from ambient air. Moreover, Comparisons of specific energy consumption (kWh/kg) saved for using the liquid air pre-cooling was quantitatively conducted through the performance analysis. Consequently, about 12% of specific energy consumption of hydrogen liquefaction process was reduced with introducing liquid air for pre-cooling and optimal design point of helium Brayton cycle was identified by sensitivity analysis on change of compression/expansion ratio.
Keywords
Hydrogen liquefaction; Liquid air; Pre-cooling; Process optimization;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 J. Xu, X. Su, H. Duan, B. Hou, Q. Lin, X. Liu, X. Pan, G. Pei, H. Geng, Y. Huang, and T. Zhang, "Influence of pretreatment temperature on catalytic performance of rutile TiO2-supported ruthenium catalyst in CO2 methanation", Journal of Catalysis, Vol. 333, 2016, pp. 227-237, doi: https://doi.org/10.1016/j.jcat.2015.10.025.   DOI
2 M. Lehner, R. Tichler, H. Steinmuller,and M. Koppe, "Power-to-Gas: Technology and Business Models", Springer International, USA, 2014.
3 M. Reub, T. Grube, M. Robinius, P. Preuster, P. Wasserscheid, and D. Stolten, "Seasonal strorage and alternative carriers: A flexible hydrogen supply chain model", Applied Energy, Vol. 200, 2017, pp. 290-302, doi: http://dx.doi.org/10.1016/j.apenergy.2017.05.050.   DOI
4 DOE, "Multi-year research, development, and demonstration plan-3.2 hydrogen delivery", 2015. Retrieved from http://energy.gov/eere/fuelcells/downloads/fuel-cell-technologies-office-multi-year-research-development-and-22.
5 D. Teichmann, W. Arlt, and P. Wasserscheid, "Liquid Organic Hydrogen Carriers as an efficient vector for the transport and storage of renewable energy", Int. J. Hydrogen Energy, Vol. 37, No. 23, 2012, pp. 18118-18132, doi: http://dx.doi.org/10.1016/j.ijhydene.2012.08.066.   DOI
6 S. Krasae-In, J. H. Stang, and P. Neksa, "Development of large-scale hydrogen liquefaction processes from 1898 to 2009", Int. J. Hydrogen Energy, Vol. 35, No. 10, 2010, pp. 4524-4533, doi: http://dx.doi.org/10.1016/j.ijhydene.2010.02.109.   DOI
7 U. Cardella, L. Decker, J. Sundberg, and H. Klein, "Process optimization for large-scale hydrogen liquefaction", Int. J. Hydrogen Energy, Vol. 42, No. 10, 2017, pp. 12339-12354, doi: http://dx.doi.org/10.1016/j.ijhydene.2017.03.167.   DOI
8 S. Krasae-In, A. M. Bredesen, J. H. Stang, and P. Neksa, "Simulation and experiment of a hydrogen liquefaction test rig using a multi-component refrigerant refrigeration system", Int. J. Hydrogen Energy, Vol. 36, No. 1, 2011, pp. 907-919, doi: https://doi.org/10.1016/j.ijhydene.2010.09.005.   DOI
9 H. Y. Lee, Y. Shao, S. H. Lee, G. T. Roh, K. W. Chun, and H. K. Kang, "Analysis and Assessment of Partial Re-liquefaction System for Liquefied Hydrogen Tankers Using Liquefied Natural Gas (LNG) and H2 Hybrid Propulsion", Int. J. Hydrogen Energy, Vol. 44, No. 29, 2019, pp. 15056-15071, doi: https://doi.org/10.1016/j.ijhydene.2019.03.277.   DOI
10 S. K. Yun, "Design and Analysis for Hydrogen Liquefaction Process Using LNG Cold Energy", Journal of the Korean Institute of Gas, Vol. 15, No. 3, 2011, pp. 1-5, doi: http://dx.doi.org/10.7842/kigas.2011.15.3.001.   DOI
11 G. I. Yeom, M. W. Seo, and Y. S. Baek, "A study on the $CO_2$ methanation in Power to Gas (P2G) over Ni-Catalysts", Trans. of the Korean Hydrogen and New Energy Society, Vol. 30, No. 1, 2019, pp. 14-20, doi: https://doi.org/10.7316/KHNES.2019.30.1.14.   DOI
12 V. T. Giap, Y. D. Lee, Y. S. Kim, and K. Y. Ahn, "Techno-Economic Analysis of Reversible Solid Oxide Fuel Cell System Couple with Waste Steam", Trans. of Korean Hydrogen and New Energy Society, Vol. 30, No. 1, 2019, pp. 21-28, doi: https://doi.org/10.7316/KHNES.2019.30.1.21.   DOI
13 J. W. Ahn, "The significance of long-term perception on renewable energy and climate change", Trans. of Korean Hydrogen and New Energy Society, Vol. 29, No. 1, 2018, pp. 117-123, doi: https://doi.org/10.7316/KHNES.2018.29.1.117.   DOI
14 California Hydrogen Business Council, "Power-to-gas: The Case for Hydrogen White Paper", 2015. Retrieved from https://www.californiahydrogen.org/wp-content/uploads/2018/01/CHBC-Hydrogen-Energy-Storage-White-Paper-FINAL.pdf.
15 S. J. Jeong, N. H. Seo, S. B. Moon, and H. K. Lim, "Economic Feasibility Analysis for P2G Using PEM Water Electrolysis", Trans. of the Korean Hydrogen and New Energy Society, Vol. 28, No. 3, 2017, pp. 231-237, doi: https://doi.org/10.7316/KHNES.2017.28.3.231.   DOI