Results 51 to 60 of about 2,721 (226)
ResourcesClimate change and increasing energy demand drive the search for sustainable alternatives for power generation. In this study, an energy, exergy, and exergy-sustainability analysis was performed on a supercritical CO2 Brayton cycle with intercooling and ...
Juan Córdoba +2 more
doaj +1 more source
Chemie Ingenieur Technik, EarlyView.In a CO2 absorption process, it is investigated whether the adjustment of operating parameters facilitates the integration of different closed heat pump cycles considering various refrigerants. The influence of different integration concepts and electricity prices are investigated by means of resulting total annual costs.
Johannes Wloch +2 more
wiley +1 more source
Adiabatic Compressed Air Energy Storage Systems
, 2022 Adiabatic Compressed Air Energy Storage (ACAES) is a thermo-mechanical storage concept that utilizes separate mechanical and thermal exergy storages to transfer energy through time.
Edward R. Barbour +5 more
core +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Comparison of PSA and amine‐based absorption for syngas purification shows that PSA offers lower energy intensity, global warming potential, and minimum selling price, making it a more sustainable option. However, absorption achieves higher syngas purity. A GREENSCOPE‐based multi‐criteria assessment guides optimal process selection.
Magno Fonseca Santos +2 more
wiley +1 more source
Energy Optimization for a Multistage Crude Oil Distillation Process
, 2015 Energy optimization is a hot research topic for design and operation of crude oil distillation plants. Optimum energy utilization in a multistage crude oil distillation process is achieved by optimizing the distillation load of each distillation column ...
Wang, Kan +5 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
, 2010 This paper principally presents a process analysis of the production systems of blast furnace cement (BFC) based on exergy analysis and its carbon dioxide emission. The analysis was first carried out by using exergy balances of actual operating data in
Kasai, Eiki +5 more
core +1 more source
工程科学学报, 2016 Taking the converter-refining procedure of a steel plant as an example,symbol exergy-economic model was established by the exergy-economic analysis method. Then the cost balance equation was constructed,and supplementary equations were established.
HE Dong-feng, JIA Yong-wei
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Energy Science &Engineering, EarlyView.ABSTRACT Thermochemical gasification is one of the most efficient methods for producing solid waste synthesis gas. Therefore, to predict and analyze the process of gasification of municipal solid waste (MSW) in a downdraft fixed‐bed gasification reactor with a thermal capacity of 2.1 kW, a comprehensive numerical modeling approach based on Gibbs free ...
Mohammad Reza Gharib +2 more
wiley +1 more source
Case Studies in Thermal EngineeringThe main objective of the present study is to perform an in-depth exergetic analysis on a downward solar air heater (SAHRR) in two configurations: one incorporating impinging air jets and the other without it utilizing an indoor experimental setup.
M. Harikrishnan +4 more
doaj +1 more source