촉진제 첨가에 따른 철강공정 배기가스 하이드레이트 상평형 영향

Thermodynamic promoter effects on the phase equilibrium of BFG(Blast Furnace Gas) hydrate

  • 발행 : 2011.11.16

초록

$CO_2$ separation from a flue gas by using the gas hydrate technology was suggested by Kang et al. They reported phase equilibrium conditions of mixed gases composed of $CO_2$ and N2 with THF as a thermodynamic promoter. In this study, we reported the phase equilibrium conditions of a mixed gas which had a realistic composition of the blast furnace gas (BFG) emitted from the steel-making process. The phase equilibrium measurements were done by using the "continuous" QCM method, and the results demonstrate that this method is efficient and as accurate as the conventional temperature search method.

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