منابع مشابه
Analysis of Biomass Comminution and Separation Processes in Rotary Equipment - A Review
Biomass utilization for bio-energy, bio-fuels or bio-based products requires reduction of the material size within specific ranges depending on feedstock specie, handling and further processing / conversion processes. Biomass size reduction is a mechanical treatment process that refers to either cutting or comminuting processes that significantly change the particles size, shape and bulk densit...
متن کاملComplex networks in confined comminution.
The physical process of confined comminution is investigated within the framework of complex networks. We first characterize the topology of the unweighted contact networks as generated by the confined comminution process. We find this process gives rise to an ultimate contact network which exhibits a scale-free degree distribution and small world properties. In particular, if viewed in the con...
متن کاملTesting of Ore Comminution Behavior in the Geometallurgical Context—A Review
Comminution tests are an important element in the proper design of ore beneficiation plants. In the past, test work has been conducted for particular representative reference samples. Within geometallurgy the entire ore body is explored in order to further identify the variation within the resource and to establish spatial geometallurgical domains that show the differential response to mineral ...
متن کاملMineral Comminution and Separation Systems
1. Significance of Mineral Beneficiation 2. Overview of Mineral Processing Systems 3. Components of Mineral Beneficiation Technology 4. Comminution System 5. Gravity Separation 6. Flotation 7. Magnetic Separation 8. Electrostatic Separation 9. Solid-Liquid Separation and Waste Treatment 10. Other Methods of Mineral Extraction 11. Disposal of Solid Wastes and Waste Water Treatment 12. Conclusion...
متن کاملNonunion of subtrochanteric fractures: Comminution or Malreduction
OBJECTIVE This study aimed to investigate the impact on nonunion of the extent of comminution and postoperative displacement in patients surgically treated for subtrochanteric fractures. METHODS From 2008 to 2013, 44 patients with subtrochanteric fractures underwent surgery and follow-up. Retrospective data collection showed that it had 32 male and 12 female. Their mean age was 45 years. The ...
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ژورنال
عنوان ژورنال: Journal of the Mining and Metallurgical Institute of Japan
سال: 1982
ISSN: 0369-4194,2185-6729
DOI: 10.2473/shigentosozai1953.98.1134_642