二酸化炭素によるエネルギー貯蔵システム

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概要

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• This paper describes the potential use of CO<SUB>2</SUB> at its triple point as a thermal energy storage medium. Because CO<SUB>2</SUB> has both a nominal triple point and a relatively high latent heat of fusion, it can be used as an attractive thermal energy-storage medium. Solid phase is formed with a conventional cascade chiller and accumulated in a storage vessel which initially contains CO<SUB>2</SUB> as liquid. On demand, CO<SUB>2</SUB> liquid from the vessel is circulated through a process heat exchanger. The vaporized CO<SUB>2</SUB> returns to the vessel and condenses directly against the solid/ liquid slush, thereby melting the solid.

• 社団法人 化学工学会の論文

著者

• 河辺 豊太郎

  三井東圧リキッドカーボニック (株)

関連論文

• 二酸化炭素によるエネルギー貯蔵システム

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