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Properties and structure of hard coals from a borehole Niedobczyce IG-1 in the Rybnik Coal District, Upper Silesian Coal Basin, their petrographic and group constituents 4. The structure of asphaltenes separated from tetralin extracts of coals

✍ Scribed by A. Matuszewska; A. John; S. Jasieńko

Book ID
118579383
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
689 KB
Volume
51
Category
Article
ISSN
0378-3820

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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 vitrinites spectroscopic analyses (X-ray, IR)
✍ S. Jasieńko; A. Matuszewska; A. John 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 463 KB
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