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Use of Brazilian coal for coke production

✍ Scribed by E. Osório; A.C.F. Vilela

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
179 KB
Volume
72
Category
Article
ISSN
0016-2361

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📂 Article 📅 1998 🏛 Elsevier Science ⚖ 203 KB

A combined demineralization-agglomeration two-stage process for salty coal is introduced for increasing quality and yield of coal concentrates. The salt was dissoluted and removed by coal treatment with 0.1-0.3 mass% oil. After demineralization 3-20 mass% of oil was added to the coal hydromixture T