[EN] The content and distribution of As, Ba, Be, Cd. Ce, Co, Cr, Cu, Dy. Er, Eu, Ge, Gd, Ho, La, Lu, Mn, Mo, Nd. Ni, Pb. Pt, Rb, Sb, Sm, Sr. Tb, Th, Tm, U, Yb, Zn, Zr, S and mineral matter have been studied in 32 representative samples of coal seams from the Escucha Formation (Middle Albian) in the Teruel Coal Mining District. There is a large variability of trace element contents in the studied coal samples, together with the mineral matter content. The local diagenetic conditions control more the trace element contents in coal seams of the Escucha Formation than differences in depositional environments or in source lands, and sometimes they can render organic or inorganic associations of trace elements as Ge, Th, Zn, U, etc., which is di...
This paper reports the mineralogical and geochemical compositions of the Padhrar (salt-range), Thar ...
This study focuses on the determination and concentration of twelve elements (Na, K, Ca, Mg, Cr, Mn,...
Fourteen samples of No. 6 coal seam were obtained from the Chuancaogedan Mine, Jungar Coalfield, Inn...
© SGEM2017. All Rights Reserved. There is a growing interest in the world in coal as critical raw ma...
The occurrence forms of trace elements in coal are of great significance for the clean utilization, ...
Minerals are very significant components of coal from both academic and practical perspectives. Mine...
Bituminous to anthracite coals from three small Stephanian intramontane coal-bearing basins (La Magd...
Summarization: Major and trace element analyses were performed on coals from various locations in we...
A better understanding on geochemistry of elements in coal has both environmental and geological imp...
Knowledge of the way in which minor and trace elements occur in coal is one of the most important ge...
More than half of the country’s energy needs are fulfilled by coal. Besides power generation coal is...
Coal samples from a borehole in the Samaleswari open cast coal block (S-OCB) have been collected. A ...
Coal characteristic and trace elements of 254 coal samples from Zhangji Coal Mine, Anhui Province, C...
In this paper the results obtained for concentration of the trace elements in some coals from the Re...
Coal samples were collected from four coal mines in Iowa and analyzed by instrumental neutron activa...
This paper reports the mineralogical and geochemical compositions of the Padhrar (salt-range), Thar ...
This study focuses on the determination and concentration of twelve elements (Na, K, Ca, Mg, Cr, Mn,...
Fourteen samples of No. 6 coal seam were obtained from the Chuancaogedan Mine, Jungar Coalfield, Inn...
© SGEM2017. All Rights Reserved. There is a growing interest in the world in coal as critical raw ma...
The occurrence forms of trace elements in coal are of great significance for the clean utilization, ...
Minerals are very significant components of coal from both academic and practical perspectives. Mine...
Bituminous to anthracite coals from three small Stephanian intramontane coal-bearing basins (La Magd...
Summarization: Major and trace element analyses were performed on coals from various locations in we...
A better understanding on geochemistry of elements in coal has both environmental and geological imp...
Knowledge of the way in which minor and trace elements occur in coal is one of the most important ge...
More than half of the country’s energy needs are fulfilled by coal. Besides power generation coal is...
Coal samples from a borehole in the Samaleswari open cast coal block (S-OCB) have been collected. A ...
Coal characteristic and trace elements of 254 coal samples from Zhangji Coal Mine, Anhui Province, C...
In this paper the results obtained for concentration of the trace elements in some coals from the Re...
Coal samples were collected from four coal mines in Iowa and analyzed by instrumental neutron activa...
This paper reports the mineralogical and geochemical compositions of the Padhrar (salt-range), Thar ...
This study focuses on the determination and concentration of twelve elements (Na, K, Ca, Mg, Cr, Mn,...
Fourteen samples of No. 6 coal seam were obtained from the Chuancaogedan Mine, Jungar Coalfield, Inn...