Effect of MgO concentration in solid reactants on decomposition treatment of Halon 1301

A. Takeuchi, S. Kato, Takayuki Watanabe

研究成果: ジャーナルへの寄稿学術誌査読

抄録

Halon 1301 (bromotrifluoromethane) is known as both an ozone-depleting and global-warming substance. In this study, a drying treatment was developed for halon 1301 decomposition. Burnt lime, burnt dolomite, and burnt brucite were used as reactants. Halon 1301 is decomposed to gases containing halogen, and these gases react with the reactants simultaneously. The effects of the treatment temperatures, the treatment times, and the reactant compositions on the effective treatment process were investigated. Bromine in halon was almost completely recovered with the reactants. However, the recovery of fluorine was low. Burnt dolomite and burnt brucite were better reactants than burnt lime. The presence of MgO in the reactants plays an important role in this process.

本文言語英語
ページ(範囲)1671-1685
ページ数15
ジャーナルChemical Engineering Communications
191
12
DOI
出版ステータス出版済み - 12月 1 2004
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)
  • 化学工学(全般)

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