IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v91y2015icp371-385.html
   My bibliography  Save this article

Optimization and comparative analysis of LNG regasification processes

Author

Listed:
  • Fahmy, M.F.M.
  • Nabih, H.I.
  • El-Rasoul, T.A.

Abstract

LNG (liquefied natural gas) receiving terminals are responsible for assuring that regasified LNG meets pipeline specifications and accordingly, certain compositional modifications of the received LNG are anticipated by the industry. Meeting pipeline specifications of lower heating value range of natural gas through extraction of heavy components; C2+ can yield additional revenue. The objective of this study is to investigate LNG regasification systems in an attempt to achieve the requirements of maximum C2+ recovery and utmost gains from products sales while meeting pipeline specifications with respect to the heating value range of the natural gas. Different LNG regasification process configurations are analyzed through examining their respective operating variables and conditions that influence these regasification systems. A computer simulation is conducted and the investigated parameters are de-methanizer feed temperature, de-methanizer column pressure, number of de-methanizer column trays, mole percent of methane in bottom product from de-methanizer, outlet compressor pressure, refrigeration recovery exchanger outlet temperature, outlet air cooler temperature, split fraction of LNG from LNG pumps and residue gas heater temperature. The operating parameters of each process configuration are optimized and results reveal the optimum configuration providing the maximum amount of C2+ recovery and allowing maximum net gain.

Suggested Citation

  • Fahmy, M.F.M. & Nabih, H.I. & El-Rasoul, T.A., 2015. "Optimization and comparative analysis of LNG regasification processes," Energy, Elsevier, vol. 91(C), pages 371-385.
    • Handle: RePEc:eee:energy:v:91:y:2015:i:c:p:371-385
    DOI: 10.1016/j.energy.2015.08.035
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544215011093
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2015.08.035?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Tsatsaronis, G. & Morosuk, T., 2010. "Advanced exergetic analysis of a novel system for generating electricity and vaporizing liquefied natural gas," Energy, Elsevier, vol. 35(2), pages 820-829.
    2. Morosuk, T. & Tsatsaronis, G., 2011. "Comparative evaluation of LNG – based cogeneration systems using advanced exergetic analysis," Energy, Elsevier, vol. 36(6), pages 3771-3778.
    3. Lee, Ung & Kim, Kyeongsu & Han, Chonghun, 2014. "Design and optimization of multi-component organic rankine cycle using liquefied natural gas cryogenic exergy," Energy, Elsevier, vol. 77(C), pages 520-532.
    4. Burel, Fabio & Taccani, Rodolfo & Zuliani, Nicola, 2013. "Improving sustainability of maritime transport through utilization of Liquefied Natural Gas (LNG) for propulsion," Energy, Elsevier, vol. 57(C), pages 412-420.
    5. Dong, Hui & Zhao, Liang & Zhang, Songyuan & Wang, Aihua & Cai, Jiuju, 2013. "Using cryogenic exergy of liquefied natural gas for electricity production with the Stirling cycle," Energy, Elsevier, vol. 63(C), pages 10-18.
    6. La Rocca, Vincenzo, 2010. "Cold recovery during regasification of LNG part one: Cold utilization far from the regasification facility," Energy, Elsevier, vol. 35(5), pages 2049-2058.
    7. Sun, Heng & Zhu, Hongmei & Liu, Feng & Ding, He, 2014. "Simulation and optimization of a novel Rankine power cycle for recovering cold energy from liquefied natural gas using a mixed working fluid," Energy, Elsevier, vol. 70(C), pages 317-324.
    8. Romero Gómez, M. & Ferreiro Garcia, R. & Romero Gómez, J. & Carbia Carril, J., 2014. "Review of thermal cycles exploiting the exergy of liquefied natural gas in the regasification process," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 781-795.
    9. Koku, Oludolapo & Perry, Simon & Kim, Jin-Kuk, 2014. "Techno-economic evaluation for the heat integration of vaporisation cold energy in natural gas processing," Applied Energy, Elsevier, vol. 114(C), pages 250-261.
    10. Gómez, Manuel Romero & Garcia, Ramón Ferreiro & Gómez, Javier Romero & Carril, José Carbia, 2014. "Thermodynamic analysis of a Brayton cycle and Rankine cycle arranged in series exploiting the cold exergy of LNG (liquefied natural gas)," Energy, Elsevier, vol. 66(C), pages 927-937.
    11. Choi, In-Hwan & Lee, Sangick & Seo, Yutaek & Chang, Daejun, 2013. "Analysis and optimization of cascade Rankine cycle for liquefied natural gas cold energy recovery," Energy, Elsevier, vol. 61(C), pages 179-195.
    12. Biresselioglu, Mehmet Efe & Yelkenci, Tezer & Oz, Ibrahim Onur, 2015. "Investigating the natural gas supply security: A new perspective," Energy, Elsevier, vol. 80(C), pages 168-176.
    13. Papadopoulou, Maria P. & Antoniou, Constantinos, 2014. "Environmental impact assessment methodological framework for liquefied natural gas terminal and transport network planning," Energy Policy, Elsevier, vol. 68(C), pages 306-319.
    14. Querol, E. & Gonzalez-Regueral, B. & García-Torrent, J. & Ramos, Alberto, 2011. "Available power generation cycles to be coupled with the liquid natural gas (LNG) vaporization process in a Spanish LNG terminal," Applied Energy, Elsevier, vol. 88(7), pages 2382-2390, July.
    15. Xue, Xiaodi & Guo, Cong & Du, Xiaoze & Yang, Lijun & Yang, Yongping, 2015. "Thermodynamic analysis and optimization of a two-stage organic Rankine cycle for liquefied natural gas cryogenic exergy recovery," Energy, Elsevier, vol. 83(C), pages 778-787.
    16. La Rocca, Vincenzo, 2011. "Cold recovery during regasification of LNG part two: Applications in an Agro Food Industry and a Hypermarket," Energy, Elsevier, vol. 36(8), pages 4897-4908.
    17. Franziska Holz & Philipp M. Richter & Ruud Egging, 2015. "A Global Perspective on the Future of Natural Gas: Resources, Trade, and Climate Constraints," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 9(1), pages 85-106.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Qyyum, Muhammad Abdul & Naquash, Ahmad & Haider, Junaid & Al-Sobhi, Saad A. & Lee, Moonyong, 2022. "State-of-the-art assessment of natural gas liquids recovery processes: Techno-economic evaluation, policy implications, open issues, and the way forward," Energy, Elsevier, vol. 238(PA).
    2. Ghorbani, Bahram & Shirmohammadi, Reza & Mehrpooya, Mehdi & Hamedi, Mohammad-Hossein, 2018. "Structural, operational and economic optimization of cryogenic natural gas plant using NSGAII two-objective genetic algorithm," Energy, Elsevier, vol. 159(C), pages 410-428.
    3. Sachajdak, Andrzej & Lappalainen, Jari & Mikkonen, Hannu, 2019. "Dynamic simulation in development of contemporary energy systems – oxy combustion case study," Energy, Elsevier, vol. 181(C), pages 964-973.
    4. Pan, Jie & Cao, Qinghan & Li, Mofan & Li, Ran & Tang, Linghong & Bai, Junhua, 2024. "Energy integration of light hydrocarbon separation, LNG cold energy power generation, and BOG combustion: Thermo-economic optimization and analysis," Applied Energy, Elsevier, vol. 356(C).
    5. Davide Borelli & Francesco Devia & Corrado Schenone & Federico Silenzi & Luca A. Tagliafico, 2021. "Dynamic Modelling of LNG Powered Combined Energy Systems in Port Areas," Energies, MDPI, vol. 14(12), pages 1-18, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. He, Tianbiao & Chong, Zheng Rong & Zheng, Junjie & Ju, Yonglin & Linga, Praveen, 2019. "LNG cold energy utilization: Prospects and challenges," Energy, Elsevier, vol. 170(C), pages 557-568.
    2. García, Ramón Ferreiro & Carril, Jose Carbia & Gomez, Javier Romero & Gomez, Manuel Romero, 2016. "Combined cascaded Rankine and direct expander based power units using LNG (liquefied natural gas) cold as heat sink in LNG regasification," Energy, Elsevier, vol. 105(C), pages 16-24.
    3. Romero Gómez, Manuel & Romero Gómez, Javier & López-González, Luis M. & López-Ochoa, Luis M., 2016. "Thermodynamic analysis of a novel power plant with LNG (liquefied natural gas) cold exergy exploitation and CO2 capture," Energy, Elsevier, vol. 105(C), pages 32-44.
    4. Kanbur, Baris Burak & Xiang, Liming & Dubey, Swapnil & Choo, Fook Hoong & Duan, Fei, 2017. "Cold utilization systems of LNG: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 79(C), pages 1171-1188.
    5. Badami, Marco & Bruno, Juan Carlos & Coronas, Alberto & Fambri, Gabriele, 2018. "Analysis of different combined cycles and working fluids for LNG exergy recovery during regasification," Energy, Elsevier, vol. 159(C), pages 373-384.
    6. Sun, Zhixin & Xu, Fuquan & Wang, Shujia & Lai, Jianpeng & Lin, Kui, 2017. "Comparative study of Rankine cycle configurations utilizing LNG cold energy under different NG distribution pressures," Energy, Elsevier, vol. 139(C), pages 380-393.
    7. Domingues, António & Matos, Henrique A. & Pereira, Pedro M., 2022. "Novel integrated system of LNG regasification / electricity generation based on a cascaded two-stage Rankine cycle, with ternary mixtures as working fluids and seawater as hot utility," Energy, Elsevier, vol. 238(PC).
    8. Zhao, Liang & Dong, Hui & Tang, Jiajun & Cai, Jiuju, 2016. "Cold energy utilization of liquefied natural gas for capturing carbon dioxide in the flue gas from the magnesite processing industry," Energy, Elsevier, vol. 105(C), pages 45-56.
    9. Lee, Inkyu & Park, Jinwoo & Moon, Il, 2017. "Conceptual design and exergy analysis of combined cryogenic energy storage and LNG regasification processes: Cold and power integration," Energy, Elsevier, vol. 140(P1), pages 106-115.
    10. Romero Gómez, M. & Ferreiro Garcia, R. & Romero Gómez, J. & Carbia Carril, J., 2014. "Review of thermal cycles exploiting the exergy of liquefied natural gas in the regasification process," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 781-795.
    11. Kanbur, Baris Burak & Xiang, Liming & Dubey, Swapnil & Choo, Fook Hoong & Duan, Fei, 2017. "Thermoeconomic and environmental assessments of a combined cycle for the small scale LNG cold utilization," Applied Energy, Elsevier, vol. 204(C), pages 1148-1162.
    12. Wang, Xiu & Zhao, Liang & Zhang, Lihui & Zhang, Menghui & Dong, Hui, 2019. "A novel combined system for LNG cold energy utilization to capture carbon dioxide in the flue gas from the magnesite processing industry," Energy, Elsevier, vol. 187(C).
    13. Sun, Heng & Zhu, Hongmei & Liu, Feng & Ding, He, 2014. "Simulation and optimization of a novel Rankine power cycle for recovering cold energy from liquefied natural gas using a mixed working fluid," Energy, Elsevier, vol. 70(C), pages 317-324.
    14. Kanbur, Baris Burak & Xiang, Liming & Dubey, Swapnil & Choo, Fook Hoong & Duan, Fei, 2018. "Finite sum based thermoeconomic and sustainable analyses of the small scale LNG cold utilized power generation systems," Applied Energy, Elsevier, vol. 220(C), pages 944-961.
    15. Mehrpooya, Mehdi & Moftakhari Sharifzadeh, Mohammad Mehdi & Rosen, Marc A., 2015. "Optimum design and exergy analysis of a novel cryogenic air separation process with LNG (liquefied natural gas) cold energy utilization," Energy, Elsevier, vol. 90(P2), pages 2047-2069.
    16. Han, Hui & Wang, Zihua & Wang, Cheng & Deng, Gonglin & Song, Chao & Jiang, Jie & Wang, Shaowei, 2019. "The study of a novel two-stage combined rankine cycle utilizing cold energy of liquefied natural gas," Energy, Elsevier, vol. 189(C).
    17. Kim, Dae Yeon & Sung, Tae Hong & Kim, Kyung Chun, 2016. "Application of metal foam heat exchangers for a high-performance liquefied natural gas regasification system," Energy, Elsevier, vol. 105(C), pages 57-69.
    18. Tomków, Łukasz & Cholewiński, Maciej, 2015. "Improvement of the LNG (liquid natural gas) regasification efficiency by utilizing the cold exergy with a coupled absorption – ORC (organic Rankine cycle)," Energy, Elsevier, vol. 87(C), pages 645-653.
    19. Hou, Mingyu & Wu, Zhanghua & Yu, Guoyao & Hu, Jianying & Luo, Ercang, 2018. "A thermoacoustic Stirling electrical generator for cold exergy recovery of liquefied nature gas," Applied Energy, Elsevier, vol. 226(C), pages 389-396.
    20. Lee, Ung & Mitsos, Alexander, 2017. "Optimal multicomponent working fluid of organic Rankine cycle for exergy transfer from liquefied natural gas regasification," Energy, Elsevier, vol. 127(C), pages 489-501.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:91:y:2015:i:c:p:371-385. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.