The Measurement of Dissociation Heat and Equilibrium Temperature of Tetrabutylammonium Propionate Hydrate

Yuji Yamauchi, Tatsuro Yamasaki, Ryusuke Okoshi, Fuyuaki Endo, Atsushi Hotta, Ryo Ohmura

研究成果: Conference article査読

2 被引用数 (Scopus)

抄録

This paper reports the results of an experimental study conducted to measure the thermodynamics properties of ionic semiclathrate hydrate formed with tetrabutylammonium propionate (TBAPr). The thermodynamic measurements were performed on the equilibrium temperature and on the dissociation heat of the hydrate in the range of the mass fraction of tetrabutylammonium propionate wTBAPr from 0.10 to 0.43. The highest equilibrium temperature of the TBAPr system was 17.5 °C at wTBAPr = 0.37. The largest dissociation heat of TBAPr system was 193 kJ/kg at wTBAPr = 0.37. These findings indicate that TBAPr hydrate is promising for application in cool energy storage material.

本文言語English
ページ(範囲)333-338
ページ数6
ジャーナルProcedia Engineering
148
DOI
出版ステータスPublished - 2016
イベント4th International Conference on Process Engineering and Advanced Materials, ICPEAM 2016 - Kuala Lumpur, Malaysia
継続期間: 2016 8 152016 8 17

ASJC Scopus subject areas

  • 工学(全般)

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