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Civil-Comp Conferences
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 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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