Hydrogen production by the solar-powered hybrid sulfur process: Analysis of the integration of the CSP and chemical plants in selected scenarios
Author(s) -
Raffaele Liberatore,
M. Lanchi,
Luca Turchetti
Publication year - 2016
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.4949208
Subject(s) - concentrated solar power , parabolic trough , process engineering , hydrogen production , renewable energy , power station , solar energy , electric power , thermochemical cycle , work (physics) , environmental science , chemical energy , nuclear engineering , solar power , hydrogen , thermal energy storage , chemistry , mechanical engineering , engineering , power (physics) , thermodynamics , electrical engineering , physics , organic chemistry
The Hybrid Sulfur (HyS) is a water splitting process for hydrogen production powered with high temperature nuclear heat and electric power; among the numerous thermo-chemical and thermo-electro-chemical cycles proposed in the literature, such cycle is considered to have a particularly high potential also if powered by renewable energy. SOL2HY2 (Solar to Hydrogen Hybrid Cycles) is a 3 year research project, co-funded by the Fuel Cells and Hydrogen Joint Undertaking (FCH JU). A significant part of the project activities are devoted to the analysis and optimization of the integration of the solar power plant with the chemical, hydrogen production plant. This work reports a part of the results obtained in such research activity. The analysis presented in this work builds on previous process simulations used to determine the energy requirements of the hydrogen production plant in terms of electric power, medium ( 550°C) temperature heat. For the supply of medium temperature (MT) heat, a parab...
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