منابع مشابه
Mineral 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 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 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 ...
متن کاملSelection of Comminution Circuits for Improved Efficiency
This paper examines the design of comminution circuits and the issues that impact on comminution circuit efficiency. Circuit efficiency is discussed, principally from the perspective of power efficiency. However, operating efficiency, maintenance efficiency, capital expenditure and return on investment are often the key efficiency factors in project development outweighing power efficiency cons...
متن کاملTexture-based Liberation Models for Comminution
The relation between breakage mechanisms and liberation is critical in mineral processing. Recent studies underline the importance of texture in liberation. This study reviews relevant liberation models and proposes a new method for generating particles using image processing algorithms. One new texture simulation method and its relevance for liberation simulation is also introduced.
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ژورنال
عنوان ژورنال: Chemical Engineering & Technology
سال: 2014
ISSN: 0930-7516
DOI: 10.1002/ceat.201490022