Proposal and investigation of a novel hybrid hydrogen production and liquefaction process using solid oxide electrolyzer, solar energy, and thermoelectric generator

2022 ◽  
Vol 331 ◽  
pp. 130001
Author(s):  
Marzie Karimi ◽  
Mehdi Mehrpooya ◽  
Fathollah pourfayaz
Keyword(s):  
Hydrogen Production ◽  
Solar Energy ◽  
Thermoelectric Generator ◽  
Solid Oxide ◽  
Liquefaction Process

scholarly journals Power to Hydrogen Through Polygeneration Systems Based on Solid Oxide Cell Systems

Energies ◽  
2019 ◽  
Vol 12 (24) ◽  
pp. 4793 ◽  
Author(s):  
Marvin M. Rokni
Keyword(s):  
Hydrogen Production ◽  
Solar Energy ◽  
Wind Turbines ◽  
Production Efficiency ◽  
Waste Heat ◽  
District Heating ◽  
Solid Oxide ◽  
Plant Performance ◽  
Total Plant ◽  
Plant Efficiency

This study presents the design and analysis of a novel plant based on reversible solid oxide cells driven by wind turbines and integrated with district heating, absorption chillers and water distillation. The main goal is produce hydrogen from excess electricity generated by the wind turbines. The proposed design recovers the waste heat to generate cooling, freshwater and heating. The different plant designs proposed here make it possible to alter the production depending on the demand. Further, the study uses solar energy to generate steam and regulate the heat production for the district heating. The study shows that the plant is able to produce hydrogen at a rate of about 2200 kg/day and the hydrogen production efficiency of the plant reaches about 39%. The total plant efficiency (energy efficiency) will be close to 47% when heat, cool and freshwater are accounted for. Neglecting the heat input through solar energy to the system, then hydrogen production efficiency will be about 74% and the total plant efficiency will be about 100%. In addition, the study analyses the plant performance versus wind velocity in terms of heating, cooling and freshwater generation.

Electrolyte process of hydrogen production by solar energy

Desalination ◽  
2007 ◽  
Vol 206 (1-3) ◽  
pp. 69-77 ◽  
Author(s):  
Rachid Miri ◽  
Sofiane Mraoui
Keyword(s):  
Hydrogen Production ◽  
Solar Energy

Hydrogen production from solar energy powered supercritical cycle using carbon dioxide

2010 ◽  
Vol 35 (10) ◽  
pp. 4925-4932 ◽  
Author(s):  
Xin-Rong Zhang ◽  
Hiroshi Yamaguchi ◽  
Yuhui Cao
Keyword(s):  
Carbon Dioxide ◽  
Hydrogen Production ◽  
Solar Energy

Efficient hydrogen production from solar energy and fossil fuel via water-electrolysis and methane-steam-reforming hybridization

2020 ◽  
Vol 276 ◽  
pp. 115409
Author(s):  
Jiyuan Sui ◽  
Zhennan Chen ◽  
Chen Wang ◽  
Yueyang Wang ◽  
Jianhong Liu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Solar Energy ◽  
Steam Reforming ◽  
Fossil Fuel ◽  
Water Electrolysis ◽  
Methane Steam Reforming ◽  
Methane Steam
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