石炭科学会議発表論文集
Online ISSN : 2423-8309
Print ISSN : 2423-8295
ISSN-L : 2423-8295
第39回石炭科学会議
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62.純CaSの水蒸気共存下における酸化分解特性の解明
呉 聖姫長嶺 信輔笹岡 英司
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p. 141-142

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To clarify the effect of the presence of H_2O on the oxidative decomposition of CaS by O_2, decompositions of CaS with ^<16>O_2 and/or H_2^<18>O were studied using a mass spectrometer. The decomposition of CaS in the presence of both O_2 and H_2O occurred at lower temperature than that in the presence of either H_2O or O_2. From the experimental results using isotopic method, it was confirmed that the contribution of H_2O to the decomposition of CaS in the presence of O_2 was almost constant in the temperature range from 800 to 1000℃.

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© 2002 一般社団法人 日本エネルギー学会
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