Research and development on membrane IS process for hydrogen production using solar heat
Research and development on membrane IS process for hydrogen production using solar heat
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DOI：
10.1016/j.ijhydene.2018.03.132
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发表时间：
2019-07-19
影响因子：
7.2
通讯作者：
Sakaba, Nariaki
中科院分区：
文献类型：
--
作者：
Myagmarjav, Odtsetseg;Iwatsuki, Jin;Sakaba, Nariaki
热化学制氢作为解决气候变化和环境可持续性挑战的清洁能源解决方案引起了人们的极大兴趣。热化学水裂解碘-硫（IS）工艺使用来自核能或太阳能的热量，因此是一种有前途的下一代热化学制氢方法，不依赖于化石燃料，可以提供能源安全。本文介绍了中温600 ℃太阳能膜分离技术IS工艺的研究开发现状。膜设计策略具有最大的潜力，使IS过程使用太阳能高效和经济，并在这里详细说明。本文提出的用于IS方法的膜设计的三个方面已经导致该方法的总热效率的显著改善：膜反应器、膜和反应催化剂。这些膜设计技术的应用本生反应，硫酸分解，碘化氢分解的实验研究进行了讨论。(C)2018年氢能出版有限责任公司。由爱思唯尔有限公司出版。保留所有权利。
Thermochemical hydrogen production has attracted considerable interest as a clean energy solution to address the challenges of climate change and environmental sustainability. The thermochemical water-splitting iodine-sulfur (IS) process uses heat from nuclear or solar power and thus is a promising next-generation thermochemical hydrogen production method that is independent of fossil fuels and can provide energy security. This paper presents the current state of research and development (R&D) of the IS process based on membrane techniques using solar energy at a medium temperature of 600 degrees C. Membrane design strategies have the most potential for making the IS process using solar energy highly efficient and economical and are illustrated here in detail. Three aspects of membrane design proposed herein for the IS process have led to a considerable improvement of the total thermal efficiency of the process: membrane reactors, membranes, and reaction catalysts. Experimental studies in the applications of these membrane design techniques to the Bunsen reaction, sulfuric acid decomposition, and hydrogen iodide decomposition are discussed. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.