✦ LIBER ✦
03/02120 Nonchemical methods for preparation of liquid fuel from coals: Didenko, A. N. Izvestiya Akademit Nauk, Energetika, 2002, 5, 103–118. (In Russian)
- Publisher
- Elsevier Science
- Year
- 2003
- Weight
- 188 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0140-6701
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✦ Synopsis
0 1 Solid fuels (preparation) Several coal samples were treated with methanol for 2-120 h, dried and characterized on their compressive strength, grindability, and by SEM analysis. The strength of the treated coal was reduced to about half of that of the parent coal. and the grindability of the treated coal increased with the treatment time. By SEM analysis it was demonstrated that the treatment with methanol formed fractures, which was one reason for the higher grindability.