OXIDATION OF SOME BULGARIAN COALS - INFLUENCE OF LOW-TEMPERATURE OXIDATION ON THE MICROHARDNESS AND REFLECTIVITY OF SOME BROWN COALS

被引:9
作者
MARKOVA, K
VALCEVA, S
机构
关键词
D O I
10.1016/0016-2361(83)90166-7
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
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页码:942 / 945
页数:4
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VELEV V, 1976, REV BULG GEOL SOC, V37, P111
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1975, STACH TXB COAL PETRO