Current situation and development of dry beneficiation of coal technology
Conference
·
OSTI ID:324631
- China Univ. of Mining and Technology, Xuzhou, Jiangsu (China)
The paper analyzes the current situation and development of dry beneficiation of coal technology in the world and discusses in detail the principle. The paper also discusses the industrial application of dry beneficiation of coal technology with air-dense medium fluidized bed, which can beneficiate efficiently the coarse coal of size 50-6mm, laboratory studies of deep fluidized bed beneficiating large coal of size 300-50mm, vibrational fluidized bed beneficiating efficiently small coal of size 6-0.5mm, and triboelectric separation beneficiating fine coal of size smaller than 1mm.
- OSTI ID:
- 324631
- Report Number(s):
- CONF-970931--
- Country of Publication:
- United States
- Language:
- English
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