Derived solid fuels
- Publisher
- Elsevier Science
- Year
- 2002
- Weight
- 458 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
0 1 Solid fueis (derived solid fueis) and the reserves of 259 deposits/fields have been tallied. Recent production figures (per year) are: petroleum 2 3 million tons, coal < 3.2 million tons, Mn ore < 1.5 million tons, and barite ore < 5~~0 tons. Predicted resources of extremely prospective new deposits of noble metals and base metals are: Au 500-700 tons, Ag 800-100 tons, Cu 2.1 million tons, Pb 800000 tons, and Zn 2.1 million tons. Nonmetallic mineral resources of importance include: scoria and perlite for construction use, sands for construction and glass-making, diatomite, facing and building stones, raw materials for ceramics and porcelain manufacture, and mineral waters.
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