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Properties and structure of hard coals from the borehole Niedobczyce IG-1 in Rybnik coal district, Upper Silesian Coal Basin, their petrographic and group constituents. 1. Variations in properties of the coals along the depth of the borehole : S. Jasienko, A. Matuszewska & A. John, Fuel Processing Technology, 41(3), 1995, pp 207–220

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
136 KB
Volume
32
Category
Article
ISSN
0148-9062

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Properties and structure of hard coals f
Properties and structure of hard coals from the borehole Niedobczyce IG-1 in the Rybnik coal district, Upper Silesian Coal Basin, their petrographic and group constituents. 2. Variations in petrographic composition of the coals along the depth of borehole and alterations in structure of the coals characterised by vitrinite spectroscopic analyses (X-ray, IR) : S. Jasienko, A. Matuszewska & A. John, Fuel Processing Technology, 41(3), 1995, pp 221–232
📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 136 KB