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Chemistry and origin of minor and trace elements in selected vitrinite concentrates from bituminous and anthracitic coals

โœ Scribed by C.A. Palmer; P.C. Lyons

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
305 KB
Volume
16
Category
Article
ISSN
0166-5162

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The concentration, distribution and modes of occurrence of trace elements in thirty coals, four floors and two roofs from Northern China were studied. The samples were collected from the major coalfields of Shanxi Province, Shaanxi Province, Inner Mongolian Autonomous Region, and Ningxia Hui Autonom