石炭の酸化熱と水分の関係
坑内石炭の自然発火に及ぼす水分の影響 (第2報)
1973 年 89 巻 1029 号 p. 717-720
詳細
1973 年 89 巻 1029 号 p. 717-720
The authors describe a series of laboratory experiments designed to investigate the influence of moisture on the spontaneous heating of coal on a quantitative basis.
The heat produced by the oxidation of coal at 70°C under dry and moist conditions has been measured by D. T. A. specially developed for the investigations. It has been shown that the heat released in dry oxidation is greatest, and it progressively decreases with the increase of the moisture content of coal.
