Optimum routes for particle breakage by impact

Powder Technology

Volumn 142, Issue 2-3, 2004, Pages 81-91

  Tavares, L M ^a  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

Comminution; Energy efficiency; Impact; Single particle fracture

Indexed keywords

COMPUTER SIMULATION; ENERGY DISSIPATION; ENERGY UTILIZATION; FRICTION; STIFFNESS;

CEMENT CLINKERS; SINGLE PARTICLE BREAKAGE;

POWDERS;

CEMENT;

COMMINUTION; IMPACT; POWDER;

ARTICLE; CALCULATION; CULTURE MEDIUM; ENERGY; ENERGY CONSUMPTION; FRICTION; GRINDING; MATERIALS; MATHEMATICAL ANALYSIS; PARTICLE SIZE; RIGIDITY; SIMULATION;

EID: 3142646875     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2004.03.014     Document Type: Article

References (27)

1. Tavares L.M., King R.P. Single-particle fracture under impact loading. Int. J. Miner. Process. 54:1998;1-28
2. King R.P. Modeling and Simulation of Mineral Processing Systems. 2001;Butterworth-Heinemann, Oxford
3. Austin L.G. A treatment of impact breakage of particles. Powder Technol. 126:2002;85-90
4. Fuerstenau D.W., Abouzeid A.Z.M. The energy efficiency of ball milling in comminution. Int. J. Miner. Process. 67:2002;161-185
5. Pauw O.G., Maré M.S. The determination of optimum impact-breakage routes for an ore. Powder Technol. 54:1988;3-13
6. Schönert K. Advances in the physical fundamentals of comminution. Somasundaran P. Advances in Mineral Processing. 1986;19-32 Society of Mining Engineers, New York. (A)
7. Schubert H. On the microprocesses of comminution. Aufbereit.-Tech. 5:1987;237-246
8. Carey W.F., Stairmand C.J. A method of assessing the grinding efficiency of industrial equipment. Recent Developments in Mineral Dressing. 1953;117-136 The Institution of Mining and Metallurgy, London
9. Schönert K. Modellrechnungen zur Druckzerkleinerung. Aufbereit.-Tech. 1:1967;1-11
10. Baumgardt S., Buss B., May P., Schubert H. On the comparison of results from single grain crushing under different kinds of load. Proc. 11th Int. Miner. Process. Congr. 1975;3-32 Instituto di Arte Mineraria e Preparazione dei Minerali, Cagliari
11. Krogh S.R. Crushing characteristics. Powder Technol. 27:1980;171-181
12. Fuerstenau D.W., Kapur P.C. A new approach to assessing the grindability of solids and the energy efficiency of grinding mills. Miner. Metall. Process. 1994;210-216
13. Rumpf H. Physical aspects of comminution and new formulation of a law of comminution. Powder Technol. 7:1973;145-159
14. Kapur P.C., Pande D., Fuerstenau D.W. Analysis of single-particle breakage by impact grinding. Int. J. Miner. Process. 49:1997;223-236
15. Tavares L.M., King R.P. Modeling of particle breakage by repeated impacts using continuum damage mechanics. Powder Technol. 123:2002;138-146
16. L.M. Tavares, Microscale investigation of particle breakage applied to the study of thermal and mechanical predamage, PhD Thesis, University of Utah, 1997.
17. King R.P., Tavares L.M., Middlemiss S. Establishing the energy efficiency of a ball mill. Kawatra S.K. Comminution Practices. 1997;311-316 Society of Mining Engineers, Littleton
18. Dan C.C., Schubert H. Breakage probability, progeny size distribution and energy utilization of comminution by impact. Aufbereit.-Tech. 31:1990;241-247
19. Goldsmith W. Impact: The Theory and Physical Behaviour of Colliding Solids. 1960;Edward Arnold, London
20. Schönert K. Comminution: from theory to practice. Proc. 19th Int. Miner. Proces. Congr. vol. 1:1995;7-14 Society of Mining Engineers, San Francisco
21. King R.P., Bourgeois F. Measurement of fracture energy during single-particle fracture. Miner. Eng. 6:1993;353-367
22. Bond F. The third theory of comminution. Trans. AIME. 193:1952;484-494
23. Tavares L.M. Energy absorbed in breakage of single particles in drop weight testing. Miner. Eng. 12:1999;43-50
24. Charles R.J. Energy-size distribution relationships in comminution. Trans. AIME. 208:1957;80-88
25. Pauw O.G. The minimization of overbreakage during repetitive impact breakage of single ore particles. Powder Technol. 56:1988;251-257
26. Schönert K. On the limits of energy saving in milling. 1st World Congress on Particle Technology, Nuremberg, Reprints, Part II. 1986;1-21. (B)
27. Rajamani R.K., Songfack P., Mishra B.K. Impact energy spectra of tumbling mills. Powder Technol. 108:2000;116-121