HIx용액을 이용한 분젠 반응에서 상 분리 조성에 미치는 SO2-O2혼합물 기체의 영향

Abstract

The Sulfur-Iodine (SI) thermochemical hydrogen production process is one of the most promising thermochemical water splitting technologies. In the integrated operation of the SI process, the produced from a decomposition section could be supplied directly to the Bunsen reaction section without preliminary separation. A () solution could be also provided as the reactants in a Bunsen reaction section, since the sole separation of in a solution recycled from a HI decomposition section was very difficult. Therefore, the Bunsen reaction using mixture gases in the presence of the solution was carried out to identify the effect of . The amount of unreacted under the feed of mixture gases was little higher than that under the feed of gas only, and the amount of HI produced was relatively decreased. The in mixture gases also played a role to decrease the amount of a impurity in phase by only striping effect, while that in phase was hardly affected.