Bunsen Reaction Using a Counter-Current Flow Reactor in Sulfur-Iodine Hydrogen Production Process: Effects of Reactor Shape and Temperature

Young Ho Kim; Hyo Sub Kim; Sang Jin Han; Chu Sik Park; Ki Kwang Bae; Jong Gyu Lee

doi:10.4028/www.scientific.net/AMR.347-353.3238

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 347-353Bunsen Reaction Using a Counter-Current Flow...

Bunsen Reaction Using a Counter-Current Flow Reactor in Sulfur-Iodine Hydrogen Production Process: Effects of Reactor Shape and Temperature

Abstract:

The sulfur-iodine (SI) cycle, thermochemical water splitting using heat energy from nuclear, is one of the most promising methods for massive hydrogen production. For continuous operation of Bunsen reaction section in SI process, the reactants (SO2, I2 and H2O) were fed to the reactor and the products (a H2SO4 phase and a HIx phase) were sent to storage tanks continuously during the reaction. In this study, we investigated the phase separation characteristics of continuous Bunsen reaction on the reactor shape and temperature. It was found that the reactor shape has little affected on the composition of Bunsen products. It was also observed that the phase separation characteristics of the continuous Bunsen reaction were similar to those for the semi-batch Bunsen reaction.

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Periodical:

Advanced Materials Research (Volumes 347-353)

Pages:

3238-3241

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.347-353.3238

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Online since:

October 2011

Authors:

Young Ho Kim, Hyo Sub Kim, Sang Jin Han, Chu Sik Park, Ki Kwang Bae, Jong Gyu Lee

Keywords:

Bunsen Reaction, Counter-Current Flow Reactor, Hydrogen Production, Phase Separation, Sulfur-Iodine Process

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