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ISSN 2753-3239
CCC: 2
PROCEEDINGS OF THE ELEVENTH INTERNATIONAL CONFERENCE ON ENGINEERING COMPUTATIONAL TECHNOLOGY
Edited by: B.H.V. Topping and P. Iványi
Paper 2.12

Thermodynamic assessment on lng regasification process integrated with cryogenic distillation and organic Rankine cycle system

S.U.K. Suri1,2, M.K. Majeed1 and M.A. Qyyum3

1Department of Chemical Engineering, COMSATS University Islamabad (CUI) Lahore Campus, Pakistan
2Department of Chemical Engineering, Balochistan University of Information Technology and Management Sciences, Pakistan
3Department of Petroleum and Chemical Engineering, Sultan Qaboos University, Oman

Full Bibliographic Reference for this paper
S.U.K. Suri, M.K. Majeed, M.A. Qyyum, "Thermodynamic assessment on lng regasification process integrated with cryogenic distillation and organic Rankine cycle system", in B.H.V. Topping, P. Iványi, (Editors), "Proceedings of the Eleventh International Conference on Engineering Computational Technology", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 2, Paper 2.12, 2022, doi:10.4203/ccc.2.2.12
Keywords: fluid, energy, exergy, orc, lng, regasification, manipulation.

Abstract
Recently, depleting the fossil fuel asset and frightful environmental influence because of burning fossil fuels spotlights the paramount significance of incorporating sustainable energy asset such as geothermal and solar energies. The unfolding of Organic Rankine cycle (ORC) as energy tool by the scientists has achieved notable demand for its commercialization. The singular ORC can generate high energy in comparison to other functioning cycles. For this purpose, Liquefied Natural gas (LNG) cold energy can be utilized through regasification to integrate ORC and cryogenic distillation. LNG cold energy recovery by regasification has supreme importance with aspect of energy economy and environment sustainability. LNG regasification from shell and tube heat exchanger makes minimal freezing risk and has high duty. Cryogenic distillation of bio gas is energy intensive process. It can made functional from LNG cold energy implementation through ORC by maintaining cryogenic temperature there. Into the bargain, greenhouse gases emission can be reduced. A state of the art thermodynamic assessment on discussed energy system proves viable to conduct by manipulating different working fluids. Furthermore, there is reported a business case with LNG regasification terminal capacity of 99.7764 million ton per year. It is contingent on consumption of LNG cold energy to make electricity and distilling bio gas. The environmental regulation governing bodies, industrialists, energy development boards and academic can avail benefit from this research work to configure environmental affable atmosphere and energy for contemporary society. It is an unprecedented and welcomed results declaration with precise evaluation.

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