High-pressure grinding rolls - A technology review

2006 SME Annual Conference - Advances in Comminution

Volumn 2006, Issue , 2006, Pages 15-39

  Morley, Chris ^a  

^a Fluor ^*  (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

CRUSHING; GRINDING (MACHINING); HIGH PRESSURE BOILERS; METALLURGY; MILLING (MACHINING); ROCKS;

HIGH PRESSURE GRINDING ROLLS (HPGR); SEMIAUTOGENOUS MILLING CIRCUITS;

ROLLS (MACHINE COMPONENTS);

EID: 33749039655     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (58)

1. AMIRA Project P428.1996. Application of High Pressure Grinding Rolls in Mineral Processing (Overview). Report P428/11.
2. Austin, L.G. 1990. Ball Mills, Semi-Autogenous Mills and High Pressure Grinding Rolls. University Park, PA: Penn State University Press.
3. Austin, L.G., Trubeljal, M.P., and von Seebach. 1995. Capacity of high-pressure grinding rolls. Minerals and Metallurgical Processing (May): 65-73.
4. Baum, W. 1998. HPGR as a processing tool for gold & copper leaching, flotation and gravity separation. Paper presented at Raw Material Technology Seminar, Tucson, AZ.
5. Baum, W., and Knecht, J. 1994. Optimizing refractory and oxide gold ore operations with high pressure grinding rolls. Paper presented at SME Annual Meeting, Albuquerque, NM, February 14-17.
6. _. 2000. HPGR as a processing tool for gold and copper leaching, flotation and gravity separation. Paper presented at 2nd Annual Crushing and Grinding in Mining Conference, Johannesburg.
7. Baum, W., Patzelt, N., and Knecht, J. 1996. The Use of High Pressure Grinding for Optimisation of Copper Leaching, SME, Phoenix, AZ, March.
8. _. 1997. Metallurgical benefits of high pressure roll grinding for gold and copper recovery. Paper presented at SME Comminution Practices Symposium, Denver, CO.
9. Bleifuss, R.L., Goetzman, H.E., Benner, B.R. and Zhong, S. 1997. Evaluation of a high pressure roller press for taconite comminution. Paper presented at SME Comminution Practices Symposium, Denver, CO.
10. Brachthäuser, M., and Kellerwessel, H. 1988. High pressure comminution with roller presses in mineral processing. Pages 209-219 in Reprints XVI International Mineral Processing Congress.
11. Bruce, R. 1992. Practical experience gathered with new segmented liners. KHD Humboldt Wedag Symposium.
12. Burchardt, E. 1998. HPGR: A metallurgical tool for the diamond industry. Paper presented at Proceedings, Randol Diamond Focus, Vancouver, BC, November.
13. Dunne, R., Goulsbra, A., and Dunlop, I. 1996. High pressure grinding rolls and the effect on liberation: Comparative test results. Paper presented at Randol Gold Forum '96, Olympic Valley, CA.
14. Fischer-Helwig, F. 1992. Current state of roller press design. KHD Humboldt Wedag Symposium.
15. Fuerstenau, D.W., and Asoke, D.E. 1997. Energy Optimisation in High Pressure Roll/Ball Mill Hybrid Grinding Systems. Pages 115-128 in. Proceedings of XX IMPC. Volume 2. Aachen, Germany.
16. Fuerstenau, D.W., Shukla, A., and Kapur, P.C. 1991. Energy consumption and product size distributions in choke-fed high-compression roll mills. International Journal of Mineral Processing 32:59-79.
17. Kellerwessel, A.M. 1996. High pressure particle bed comminution-state of the art, application, recent developments. Engineering and Mining Journal (February): 45-52.
18. Kellerwessel, H. 1993. High Pressure Particle Bed Comminution-Principles, Application, Testing and Scale-Up, Details of Equipment Design. Germany: KHD Humboldt Wedag AG.
19. Kellerwessel, H., and Oberheuser, G. 1995. Scale-up of roller presses. Pages 67-70 in Proceedings of 19th International Mineral Processing Congress.
20. Klymowsky, LB., and Liu, J. 1997a. Modelling of comminution in a roller press. Pages 141-154 in Proceedings of XX IMPC. Volume 2. Aachen, Germany.
21. _. 1997b. Towards the development of a work index for the roller press. Paper presented at SME Comminution Practices Symposium, Denver, CO.
22. Klymowsky, R. 1998. Roller press installations in iron ore. World Mining Equipment (April).
23. _. 2003. High Pressure Grinding Rolls for Minerals. McGill Presentation.
24. Klymowsky, R., and Cordes, H. 1999. The modern roller press-practical applications in the ore and minerals industry. Aufbereitungs Technik 40(Nr 8).
25. Klymowsky, R., Patzelt, N., Burchardt, E., and Knecht, J. 2002. Selection and sizing of high pressure grinding rolls. Pages 636-668 in Mineral Processing Plant Design. Proceedings, Volume I. Edited by A. Mular, D. Halbe, and D. Barratt. Littleton, CO: SME.
26. Klymowsky, R., and van der Meer, F. 1999. Roller press grinding-new applications for the iron ore industry and updates on the latest developments. Paper presented at 5th Annual Iron Ore and Steel Summit, Sydney, Australia, February 22-23.
27. Lim, W.I.L., Campbell, J.J., and Tondo, L.A. 1996a. The effect of rolls speed and rolls surface pattern on high pressure grinding rolls performance. Minerals Engineering 10:401-419.
28. _. 1996b. Extrusion effects in the high pressure grinding rolls. Paper presented at SME Comminution Practices Symposium, Denver, CO.
29. Lubjuhn, U., and Schoenert, K. 1993. Material flow in the acceleration zone and throughput of high pressure roller mills. Pages 161-168 in XVIII International Mineral Processing Congress.
30. Maxton, D. 2003. Argyle Breaks Down HPRC Barriers. Australia's Mining Monthly (July).
31. Maxton, D., Morley, C., and Bearman, R. 2002. Recrush HPRC Project-The benefits of high pressure rolls crushing, crushing and grinding. Kalgoorlie, Australia, October 30-November 1.
32. _. 2003. A quantification of the benefits of high pressure rolls crushing in an operating environment. Minerals Engineering 16(9).
33. McIvor, R.E. 1997. High pressure grinding rolls - a review. Paper presented at SME Comminution Practices Symposium, Denver, CO.
34. McIvor, R.E., Dowling, E.C., Korpi, P.A., and Rose, D.J. 2001. Application of high pressure grinding rolls in an autogenous-pebble milling circuit. Pages 194-201 in Proceedings SAG 2001. Volume III.
35. Morrell, S., Lim, W., Shi, F., and Tondo, L. 1997. Modelling of the HPGR crusher. Paper presented at SME Comminution Practices Symposium, Denver, CO.
36. Mörsky, P., Klemetti, M., and Knuutinen, T. 1995. A comparison of high pressure roller mill and conventional grinding. Pages 55-58 in Proceedings of 19th IMPC.
37. Murilo Mourão, J., and Schwalm, T. Pelletizing at CVRD-three decades of Brazilian German cooperation. MPT International 3:36-45.
38. Norgate, T., and Weller, K.R. 1991. Options for incorporating high pressure grinding rolls into comminution circuits. Pages 19-24 in Fourth Mill Operators' Conference.
39. Norgate, T.N., and Weller, K.R. 1994. Selection and operation of high pressure rolls circuits for minimum energy consumption. Minerals Engineering 7(10):1253-1267.
40. Parker, B., Rowe, P., Lane, G., and Morrell, S. 2001. The decision to opt for high pressure grinding rolls for the Boddington expansion. SAG 2001, Vancouver, BC.
41. Patzelt, N., Klymowsky, R., Burchardt, E., and Knecht, J. 2001. High pressure grinding rolls in AG/SAG mill circuits. Pages 107-123 in Proceedings SAG 2001. Volume III.
42. Patzelt, N., Knecht, H., and Baum, W. 1995. Case made for high-pressure roll-grinding in gold plants. Mining Engineering (June): 524-529.
43. Patzelt, N., Knecht, J., Burchardt, E., and Klymowsky, R. 2000. Challenges for high pressure grinding in the new millennium. Pages 47-55 in 7th Mill Operators Conference.
44. Pietsch, W. 1995. Roller presses-versatile equipment for mineral processing. Pages 59-66 in Proceedings of 19th International Mineral Processing Congress.
45. Schönert, K. 1979. Energetische Aspekte des Zerkleinerns spröder Stoffe. ZKG 32:1-9.
46. _. 1988. A survey of grinding with high pressure roller mills. International Journal of Mineral Processing 22:401-412.
47. Schönert., K., and Flügel, F. 1980. Zerkleinerung spröder minerale im hochkomprimierten gutbett. European Symposium of Particle Technology.
48. Schwechten, D., and Milburn, G.H. 1990. Experiences in dry grinding with high pressure compression roller mills for end product quality below 20 microns. Minerals Engineering 3(1-2):24-34.
49. Sotillo, F., and Finch, E. 1998. On the beneficiation of high dolomitic pebbles: Exploring the use of a high pressure roll mill. SME Preprint 98-91. Littleton, CO: SME.
50. Strasser, S. 1992. Current state of roller press technology. KHD Humboldt Wedag Symposium.
51. Thomsen, L.G. 1997. Operational performance of grinding rolls at Cyprus Sierrita Corporation. Chapter 15 in Comminution Practices. Edited by K.S. Kawatra. Littleton, CO: SME.
52. Thurat, B., and Wolter, A. 1989. Roller presses for fine grinding of cement raw meal, coal and lime. (Reprint). Zement, Kalk, Gips Journal 6: 278-285.
53. Van der Meer, F.P. 1997. Roller press grinding of pellet feed-experiences of KHD in the iron ore industry. AusIMM Conference on Iron Ore Resources and Reserves Estimation, Perth, Australia, September.
54. Van der Meer, F.P., and Schnabel, H.G. 1997. The effect of roller press grinding on ball mill energy. Erzmetall 50(Nr 9).
55. Weller, K.R. 1995. New grinding technologies. Pages 17-26 in Randol Gold Forum.
56. Weller, K.R., and Norgate, T.E. 1989. The place of high pressure rolls grinding in fine comminution. Paper presented at Sagsem '89, Murdoch University and AusIMM, Perth, Australia.
57. Weller, K.R., Norgate, T.E., Sterns, U.J., and Housley A.G. 1990. The response of some Australian ores to high pressure rolls grinding. Pages 821-835 in 7th European Symposium on Comminution.
58. Westermeyer, C.P., and Cordes, H. 2000. Operating experience with a roller press at the Los Colorados ore dressing plant in Chile. Aufbereitungs Technik 41(Nr 11):497-505.