Filtry
Composition of bitumenous coal in dependence on environment and temperature of alteration.
Bituminous coal from the proximity of red beds bodies of the Upper Silesian Coal Basin was altered by oxidation and thermal altered. This naturally altered coal was compared with laboratory al...
DB - Geologie a mineralogie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Composition of bituminous coal in dependence on enviroment and temperature of alteration
Bituminous coal from the proximity of red beds bodies of the Upper Silesian Coal Basin was altered by oxidation and thermally altered. This naturally altered coal was compared with laboratory -
CB - Analytická chemie, separace
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The effect of time and temperature on the postsedimentary thermal alteration of coals.
Study of the influence of time and temperature of the postsedimentary thermal alteration of bituminous coal. Experimental study and comparison of results with natural altered coal....
DB - Geologie a mineralogie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Behavior of aluminum complexes in the altered coal and low temperature coal ashes
An occurrence of tetra-coordinated aluminum in altered coal and coal ashes was investigated. It was found that tetra-coordinated aluminum was formed under low temperature conditions....
DD - Geochemie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Effect of CuCl2 on the kinetics of oxidation of oxidative altered coal
The effect of CuCl2 on the kinetics of oxidation of oxidative altered coal was investigated by thermogravimetry.
CA - Anorganická chemie
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Acidobasic behavior of oxidative altered coal and sorption of metals
The relation between acidobasic properties of oxidative altered coal and its ability to adsorbe metal ions was desribed.
CF - Fyzikální chemie a teoretická chemie
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Alteration of the low-rank coal by basaltic lava flows on the Faroe Islands
This study characterizes alteration effects on low-rank coal on the Faroe Islands. The basalt lava flows covering the coal-bearing layer caused either slight thermal alteration of the coal surface, but wit...
DB - Geologie a mineralogie
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
The ifluence of pH on the adsorption of lead and cadmiu on the oxidated altered coal
The influence of pH on the adsorption of lead and cadmium on oxidative altered coal was studied. The adsorption capacity grew up with increase of pH. Oxidative altered coal has bigger adsorption capacity for the le...
CF - Fyzikální chemie a teoretická chemie
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Altered coal from vicinity of red beds bodies of the Upper Silesian Coal Basin
Within the red bed bodies and in their vicinity, the coal of the Upper Silesian Coal Basin was oxidatively altered. This paper deals with kinetics of the laboratory oxidation of the bituminous non-altered coal<...
DD - Geochemie
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The coal petrology of coal clasts in limnic carboniferous sedimentary rock relation to the alteration and maturation processes.
Original scientific paper dealing with The coal petrology of coal clasts in limnic carboniferous sedimentary rock relation to the alteration and maturation processes....
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 1999 •
- D
Rok uplatnění
D - Stať ve sborníku
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