Experimental validation of packed bed chemical-looping combustion
Experimental validation of packed bed chemical-looping combustion
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DOI：
10.1016/j.ces.2009.02.004
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发表时间：
2010
影响因子：
4.7
通讯作者：
S. Noorman;V. S. Annaland;J. Kuipers
中科院分区：
文献类型：
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作者：
S. Noorman;V. S. Annaland;J. Kuipers
化学链燃烧已成为一种很有前途的替代技术，本质上集成了发电中的CO2捕获。已经提出了基于动态操作的填充床的新型反应器概念[Noorman，S.，货车圣安娜兰，M.，Kuipers，J.A.M.，2007.用于化学链燃烧的填充床反应器技术。Ind.Eng.Chem.Res.46，4212-4220]，并且在这项工作中，对填充床化学链燃烧进行了实验研究以提供实验原理验证。使用从还原和氧化循环中获得的信息，在氧化循环期间在填充床中测得的最大温升和前速度与描述该系统的分析表达式对应得非常好，特别是当考虑到在还原循环期间碳的形成的贡献时。
Chemical-looping combustion has emerged as a promising alternative technology, intrinsically integrating CO2capture in power production. A novel reactor concept based on dynamically operated packed beds has been proposed [Noorman, S., van Sint Annaland, M., Kuipers, J.A.M., 2007. Packed bed reactor technology for chemical-looping combustion. Ind. Eng. Chem. Res. 46, 4212–4220] and in this work, packed bed chemical-looping combustion was investigated experimentally to provide an experimental proof-of-principle. Using information obtained from both the reduction and oxidation cycles, the measured maximum temperature rise and front velocities in the packed bed during the oxidation cycle corresponded very well with analytical expressions describing the system, especially when the contribution of the formation of carbon during the reduction cycle was taken into account.