Use of exergy efficiency for the optimization of LNG processes with NGL extraction

Campbell RE, Wilkinson JD. Hydrocarbon gas processing. U.S. Patent No. 4,278,457; 1981.

Campbell RE, Wilkinson JD, Hudson HM. Hydrocarbon gas processing. U.S. Patent No. 5,568,737; 1994.

Ghorbani, 2018, A novel energy efficient LNG/NGL recovery process using absorption and mixed refrigerant refrigeration cycles – economic and exergy analyses, Appl Therm Eng, 132, 283, 10.1016/j.applthermaleng.2017.12.099

Ghorbani, 2016, Development and optimization of an integrated process configuration for natural gas liquefaction (LNG) and natural gas liquids (NGL) recovery with a nitrogen rejection unit (NRU), J Nat Gas Sci Eng, 34, 590, 10.1016/j.jngse.2016.07.037

Uwitonze, 2016, Alternatives of integrated processes for coproduction of LNG and NGLs recovery, Chem Eng Process: Process Intensification, 107, 157, 10.1016/j.cep.2016.05.006

Khan, 2014, Energy saving opportunities in integrated NGL/LNG schemes exploiting: thermal-coupling common-utilities and process knowledge, Chem Eng Process: Process Intensification, 82, 54, 10.1016/j.cep.2014.06.001

Shin, 2015, Application of exergy analysis for improving energy efficiency of natural gas liquids recovery processes, Appl Therm Eng, 75, 967, 10.1016/j.applthermaleng.2014.10.042

Park, 2015, Techno-economic evaluation of a novel NGL recovery scheme with nine patented schemes for offshore applications, J Nat Gas Sci Eng, 27, 2, 10.1016/j.jngse.2014.12.023

Kim, 2014, Selection study on natural gas liquid extraction processes in offshore plants

Jin, 2018, Economic evaluation of NGL recovery process schemes for lean feed compositions, Chem Eng Res Des, 129, 297, 10.1016/j.cherd.2017.11.027

Mehrpooya, 2010, Introducing a novel integrated NGL recovery process configuration (with a self-refrigeration system (open–closed cycle)) with minimum energy requirement, Chem Eng Process: Process Intensification, 49, 376, 10.1016/j.cep.2010.03.004

Vatani, 2013, A novel process configuration for co-production of NGL and LNG with low energy requirement, Chem Eng Process: Process Intensification, 63, 16, 10.1016/j.cep.2012.10.010

He, 2014, Design and optimization of a novel mixed refrigerant cycle integrated with NGL recovery process for small-scale LNG plant, Ind Eng Chem Res, 53, 5545, 10.1021/ie4040384

Yoon, 2017, Development of energy-efficient processes for natural gas liquids recovery, Energy, 128, 768, 10.1016/j.energy.2017.04.049

Kim, 2018, Development and use of exergy efficiency for complex cryogenic processes, Energy Convers Manag, 171, 890, 10.1016/j.enconman.2018.05.109

Kim, 2018, Optimal use of liquefied natural gas (LNG) cold energy in air separation units, Ind Eng Chem Res, 57, 5914, 10.1021/acs.iecr.7b04282

Ghorbani, 2017, Implementing absorption refrigeration cycle in lieu of DMR and C3MR cycles in the integrated NGL, LNG and NRU unit, Int J Refrig, 77, 20, 10.1016/j.ijrefrig.2017.02.030

Ghorbani, 2016, Cascade refrigeration systems in integrated cryogenic natural gas process (natural gas liquids (NGL), liquefied natural gas (LNG) and nitrogen rejection unit (NRU)), Energy, 115, 88, 10.1016/j.energy.2016.09.005

Mehrpooya, 2014, Novel LNG-based integrated process configuration alternatives for coproduction of LNG and NGL, Ind Eng Chem Res, 53, 17705, 10.1021/ie502370p

Lee, 2012, Design and optimization of natural gas liquefaction and recovery processes for offshore floating liquefied natural gas plants, Ind Eng Chem Res, 51, 10021, 10.1021/ie2029283

Lior, 2007, Energy, exergy, and Second Law performance criteria, Energy, 32, 281, 10.1016/j.energy.2006.01.019

Szargut, 1980, International progress in second law analysis, Energy, 5, 709, 10.1016/0360-5442(80)90090-0

Ghorbani, 2012, Simulation and optimization of refrigeration cycle in NGL recovery plants with exergy-pinch analysis, J Nat Gas Sci Eng, 7, 35, 10.1016/j.jngse.2012.03.003

Marmolejo-Correa, 2012, A comparison of exergy efficiency definitions with focus on low temperature processes, Energy, 44, 477, 10.1016/j.energy.2012.06.001

Ghannadzadeh, 2012, General methodology for exergy balance in ProSimPlus® process simulator, Energy, 44, 38, 10.1016/j.energy.2012.02.017

Szargut, 1989, Chemical exergies of the elements, Appl Energy, 32, 269, 10.1016/0306-2619(89)90016-0

Xu, 2014, Optimization and analysis of mixed refrigerant composition for the PRICO natural gas liquefaction process, Cryogenics, 59, 60, 10.1016/j.cryogenics.2013.11.001