태양에너지 (Solar Energy)
- 제14권2호
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- Pages.91-101
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- 1994
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- 0253-3103(pISSN)
CaO 충전층의 수화발열반응 촉진
Rate Augmentation of Exothermic Hydration in the CaO Packed Bed
- Chung, Soo-Yull (Dept. of Chem. Eng., Keimyung Univ.) ;
- Kim, Jong-Shik (Dept. of Chem. Eng., Keimyung Univ.)
- 발행 : 1994.09.30
초록
[
Heat release characteristics of a CaO packed bed reactor which is used for a chemical heat storage device has been studied. We employed Cu-plate fins to release the heat of reaction of the CaO packed bed inside the reactor fast and effectively. Two-dimensional analysis of unsteady state heat flow inside the bed was performed as a function of time and under various conditions of the Cu-plates. It is noted that the time required to release the heat of reaction with Cu fins is reduced more than twice fast compared to that without Cu fins. That was largely dependent upon the number of Cu-plate, as well.
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