Design and analysis of a novel self-refrigerated natural gas liquefaction system integrated with helium recovery and CO2 liquefaction processes

A Palizdar, A Vatani - Journal of Cleaner Production, 2023 - Elsevier
Utilizing the high-pressure exergy of a pipeline gas is a route to overcome the challenge of
high power consumption in liquefying natural gas. Through the expansion in city gate …

Exergetic, exergoeconomic, and exergoenvironmental analyses of an existing industrial olefin plant

M Hamedi, M Omidkhah, SM Sadrameli… - Sustainable Energy …, 2022 - Elsevier
Light olefins production via thermal cracking of hydrocarbons is a process with the highest
value of energy consumption in the petrochemical industry. Therefore, the study of the …

Investigation of a combined molten carbonate fuel cell, gas turbine and Stirling engine combined cooling heating and power (CCHP) process by exergy cost sensitivity …

H Ansarinasab, M Mehrpooya - Energy conversion and management, 2018 - Elsevier
An integrated combined cooling, heating and power process is investigated and analyzed
by advanced exergy cost analysis method. In this process molten carbonate fuel cell, gas …

Exploring the improvement potentials in an existing industrial olefin plant through advanced exergy-based analyses

M Hamedi, M Omidkhah, SM Sadrameli… - Journal of Cleaner …, 2022 - Elsevier
The production of light olefins via the thermal cracking of hydrocarbons is the most energy-
demanding process in the petrochemical industry, and an important producer of greenhouse …

Advanced exergy analyses of modified ethane recovery processes with different refrigeration cycles

S Zhang, J Jing, H Jiang, M Qin, D Chen… - Journal of Cleaner …, 2020 - Elsevier
This paper presents three modified processes with different refrigeration cycles based on the
recycle split vapor (RSV) process. Advanced exergy analysis is adopted to evaluate the …

Cost and economic potential analysis of a cascading power cycle with liquefied natural gas regasification

M Mehrpooya, MMM Sharifzadeh, MJ Zonouz… - Energy conversion and …, 2018 - Elsevier
Cost analyses and advanced exergoeconomic analyses are applied to a cascading power
cycle with liquefied natural gas regasification. These analyses provide information about the …

Advanced exergoeconomic analysis with using modified productive structure analysis: An application for a real gas turbine cycle

C Uysal, A Keçebaş - Energy, 2021 - Elsevier
In this study, advanced exergoeconomic analysis is performed for a gas turbine cycle
located in Inchon/South Korea. In addition, an approach combining advanced exergy …

Advanced exergoeconomic evaluation of a mini-scale nitrogen dual expander process for liquefaction of natural gas

A Palizdar, T Ramezani, Z Nargessi, S AmirAfshar… - Energy, 2019 - Elsevier
A mini-scale nitrogen dual expander process for the production of liquefied natural gas was
evaluated by conventional and advanced exergoeconomic analyses. The main indicators of …

Energy and exergy investigation of two modified single mixed refrigerant processes for natural gas liquefaction

S Nikkho, M Abbasi, J Zahirifar, M Saedi… - Computers & Chemical …, 2020 - Elsevier
Liquefaction processes consume a high amount of energy, and any attempt to achieve lower
energy consumption and higher exergy efficiency would lead to a remarkable enhancement …

Exergoeconomic performance comparison of R1234yf as a drop-in replacement for R134a in a domestic refrigerator

VH Rangel-Hernández, JM Belman-Flores… - International Journal of …, 2019 - Elsevier
The replacement of refrigerants in domestic refrigerators is nowadays one of the approaches
used to enhance the performance and environmental impact of these systems. Theoretical …