2013•Coal Quality TechnologyRequires access
Study on the property of oxygen absorption in method for identifying tendency of coal to spontaneous combustion by oxygen absorption
Wei Zhi-quan
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Abstract
Oxygen was the necessary condition for coal to spontaneous combustion,at present,more mature and theoretically agreeable method for identifying tendency of coal to spontaneous combustion was oxygen absorption method.Based on the conditions such as absorption time and absorption temperature,oxygen absorption amount were tested with different kinds of coals.Meanwhile,the oxygen absorption property in method for identifying tendency of coal to spontaneous combustion by oxygen absorption was also discussed in this paper.