Resources

34th IOC on Mining and Metallurgy, 30 Sept.-3 Oct.2002 Public demand for the “Sustainable Development” and CO2 reduction will increase the pressure for more energy efficient comminution. To assess the avenues for reduction of energy required for comminution with already available technologies, mo...
23-Sep-2002
Public demand for the “Sustainable Development” and CO2 reduction will increase the pressure for more energy efficient comminution. To assess the avenues for reduction of energy required for comminution with already available technologies, modeling and simulations were undertaken using data from a n...
23-Sep-2002
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 investme...
23-Sep-2002
Crushing and Grinding Conference Kalgoolie Australia 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, maintenanc...
22-Sep-2002
The paper examines the current state of equipment and circuit design, with reference to Australian practice. Following a review of the changes in milling applications over the last fifteen years, developments in mill design are examined. Current issues include trunnion versus shell support; drive ty...
28-Jan-2002
The paper examines the current state of equipment and circuit design, with reference to Australian practice. Following a review of the changes in milling applications over the last fifteen years, developments in mill design are examined. Current issues include trunnion versus shell support; drive ty...
28-Jan-2002
SAG'99 This paper provides some basic guidelines for comminution circuit selection from a range of alternatives. Factors itemised in the decision making matrix include: Project type and size Ore characteristics and properties Circuit cost considerations Test work costs and impact on project s...
23-Nov-1999
This paper provides some basic guidelines for comminution circuit selection from a range of alternatives. Factors itemised in the decision making matrix include: Project type and size Ore characteristics and properties Circuit cost considerations Test work costs and impact on project schedule S...
23-Nov-1999
This paper presents observations made during the conduct and analysis of eleven separate autogenous and semi-autogenous pilot plant trials. These trials were conducted using different ores for various projects over the past five years. The ores tested include relatively competent porphyry, diorite,...
23-Nov-1998
Comminution 1998 This paper presents observations made during the conduct and analysis of eleven separate autogenous and semi-autogenous pilot plant trials. These trials were conducted using different ores for various projects over the past five years. The ores tested include relatively competent...
22-Nov-1998
SAG'96 The Julius Kruttschnitt Minerals Research Centre (JKMRC) has been involved in the study and modelling of industrial autogenous (AG) and semi-autogenous (SAG) mills for over 20 years. Recent research at the JKMRC has developed a new AG/SAG mill model which is based on charge dynamics. The m...
28-Nov-1996
The Julius Kruttschnitt Minerals Research Centre (JKMRC) has been involved in the study and modelling of industrial autogenous (ag) and semi-autogenous (sag) mills for over 20 years. Recent research at the JKMRC has developed a new ag/sag mill model which is based on charge dynamics. The model relat...
28-Nov-1996