Development of an integrated thermochemical cycle-based hydrogen production and effective utilization |
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| Affiliation: | 1. Faculty of Mechanical Engineering, Yildiz Technical University, Besiktas, Istanbul, Turkey;2. Faculty of Engineering and Applied Science, Ontario Tech. University, Oshawa, Ontario, Canada;1. Engineering Research Center of Ministry of Education for Fine Chemicals, Shanxi University, Taiyuan 030006, China;2. School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China;1. Key Laboratory for Nonferrous Materials (MOE), School of Materials Science and Engineering, Central South University, Changsha, 410083, China;2. Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, 621900, China;1. College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, PR China;2. College of Materials Science and Engineering, Qiqihar University, Qiqihar 161006, PR China;3. College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China;1. College of Materials Science and Engineering, Nanjing Tech University, Puzhu South Road No.30, 211816, Nanjing, Jiangsu, China;2. The Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Puzhu South Road No.30, 211816, Nanjing, Jiangsu, China;3. Jiangsu Collaborative Innovation Center for Advanced Inorganic Function Composites, Nanjing Tech University, Puzhu South Road No.30, 211816, Nanjing, Jiangsu, China |
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| Abstract: | In this study, an assessment of a renewable energy-based hybrid sulfur-bromine cycle for hydrogen fuel production and effective utilization is performed since the present era requires lots of hydrogen for fueling many systems. Hydrogen, produced by the hybrid sulfur-bromine cycle, is supplied to the combustion subsystems by blending with natural gas for residential use. Solar and wind energy sources are potentially considered as renewable energies for green hydrogen production. Also, a drying unit is included with an incineration subsystem. A desalination unit is also integrated to produce freshwater for the community. In this way, electricity, heat, and clean water required both for the community and the subsystems are supplied. The integrated system is then assessed in terms of energy and exergy efficiencies. Here, 0.233 kg/s of natural gas and hydrogen blend and 1.338 kg/s of biomass are provided to the system. The energy and exergy efficiencies of the overall system are determined to be 64.43% and 32.24%. |
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| Keywords: | Hydrogen Thermochemical cycle Solar energy Wind energy Efficiency Biomass |
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