This paper include results of petrographical, chemical, fluorescent and pyrolytic examinations of sapropelites of coal beds (Namurian A, B, C) of the Upper Silesian Coal Basin (Poland) which have been recently found d...This paper include results of petrographical, chemical, fluorescent and pyrolytic examinations of sapropelites of coal beds (Namurian A, B, C) of the Upper Silesian Coal Basin (Poland) which have been recently found during mining. The results obtained allowed to prove the genetic-petrographic differencies, to estimate the rank, degree of alteration of the organic substance. Results of examination have shown that cannel and humic coals were formed of similar organic substances but in different dispositional conditions, which caused mainly changes in petrographic composition and in smaller extent, in chemical and technological properties. Boghead has different properties caused hy different environmental conditions and dissimilar ogranic matter.展开更多
文摘This paper include results of petrographical, chemical, fluorescent and pyrolytic examinations of sapropelites of coal beds (Namurian A, B, C) of the Upper Silesian Coal Basin (Poland) which have been recently found during mining. The results obtained allowed to prove the genetic-petrographic differencies, to estimate the rank, degree of alteration of the organic substance. Results of examination have shown that cannel and humic coals were formed of similar organic substances but in different dispositional conditions, which caused mainly changes in petrographic composition and in smaller extent, in chemical and technological properties. Boghead has different properties caused hy different environmental conditions and dissimilar ogranic matter.
