JK drop weight parameters - A statistical analysis of their accuracy and precision, and the effect on SAG mill comminution circuit simulation

Australasian Institute of Mining and Metallurgy Publication Series

Volumn , Issue , 2008, Pages 147-156

  Stark, S ^a   Perkins, T ^b   Napier Munn, T J ^a  

^a JKTech Pty Ltd   (Australia)

^b UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ACCURACY AND PRECISIONS; CHARACTERISATION; COMMINUTION CIRCUITS; DROP WEIGHTS; EXPERIMENTAL DESIGNS; EXPERIMENTAL PROGRAMS; HIGH ENERGIES; HOMOGENEOUS MATERIALS; IMPACT PARAMETERS; KEY INPUTS; LOW ENERGIES; MINERALS INDUSTRIES; OPTIMISATION; PTY LTD; SAG MILLS; STATISTICAL ANALYSIS; TEST PROGRAMS; TESTING PROCEDURES; THREE PARAMETERS;

CIRCUIT SIMULATION; COMMINUTION; DESIGN; DROPS; EXPERIMENTS; GRINDING (COMMINUTION); IMPACT RESISTANCE; INTEGRATED CIRCUIT MANUFACTURE; METAL REFINING; METALLURGY; MINERALOGY; MINERALS; ORE ANALYSIS; ORES; REGRESSION ANALYSIS; SILICA; SILICATE MINERALS; STATISTICAL METHODS; STATISTICAL TESTS; STATISTICS; STEEL METALLURGY; TESTING;

ELECTRIC NETWORK ANALYSIS;

EID: 58049170208     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. Morrell, S, 1996. Power draw of wet tumbling mills and its relationship to charge dynamics - Part 2: an empirical approach to modelling of mill power draw, Trans Inst Min Metall, 105, C54-C62, Jan-Apr.
2. Napier-Munn, T J, Morrell, S, Morrison, R D and Kojovic, T, 1999. Mineral Comminution Circuits: Their Operation and Optimisation, pp 81-85 (JKMRC: Brisbane).
3. Perkins, T, 2007. Analysis of sample preparation error in the JK drop weight test, Bachelor of Engineering thesis, University of Queensland, Brisbane.