Supported by the National Natural Science Foundation of China(40772092)
The contents of environmental trace elements in permian coal from Huainancoalmine area and their combustion products were tested by ICP-MS.Analysis and comparativeresearches on the contents of eighteen environmental t...
Supported by the National Natural Science Foundation of China(40772092,40972106)
Using optical microscope and scanning electron microscopy (SEM), revealed the content of pyrite and the microscopic or sub-microscopic occurrence features of pyrite in coal of Huainan. The samples of this study are ...
Supported by the National Natural Science Foundation of China(40772092)
As a case study of the Panji No.1 Coal Mine in Anhui Province, based on thesite measured and statistical data, summarized the lithologic associations, characteristicsand distribution laws of interlayer-gliding structu...