XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3 3743
5. Pilot testing shows that a benefit could be occurred
when using grate discharge compared to overflow
discharge by increasing the Blaine for iron concen-
trate for the same specific energy by an average of
about 6%.
REFERENCES
Austin, L.G., Klimpel, R.R., and Luckie, P.T. 1984. Process
Engineering of Size Reduction: Ball Milling, SME of
AIME, p. 110–11, 363.
Bond, F.C. 1985. General Aspects of Comminution,
“Testing and Calculations,” SME Mineral Processing
Handbook, Norman Weiss, Editor, p. 3A16–27.
Del Mar, A. (1917). Tube Milling. McGraw Hill, NY,
p.72–78.
Hollinger Mill Staff. (1937). Comparison of Low vs
High Discharge for Ball Mills. CIMM Trans., v. 40,
p. 85–109.
Lake Shore Mill Staff. 1940. Fine Grinding Investigations
at Lake Shore Mines. CIMM Trans., V. 43, p. 299–434.
Latchireddi, R., Rajamani, R. and Latchireddi, S. 2015.
Overflow versus Grate Discharge Ball Mills: An
Experimental Investigation. Canadian Mineral
Processors Conference Proceedings, 27–40.
Latchireddi, S., Latchireddi, R., Fallon, P., Tully, B. and
Hooper, B. 2023, Improving Energy Efficiency and
Reducing Carbon Footprint at the FMR Greenfields
Mill Operation. Metplant Conference, Adelaide, South
Australia, 5–8 Novembre 2023.
Michealson, S.D., 1945. Determination of Ball-mill Size
from Grindability Data. AIME TP 1844, Trans. V. 169,
123–128.
Taggart, 1945, John Wiley and Sons, N.Y., Handbook of
Mineral Dressing.
Figure 8. Effect of specific energy on product size (P
80 )and Blaine
5. Pilot testing shows that a benefit could be occurred
when using grate discharge compared to overflow
discharge by increasing the Blaine for iron concen-
trate for the same specific energy by an average of
about 6%.
REFERENCES
Austin, L.G., Klimpel, R.R., and Luckie, P.T. 1984. Process
Engineering of Size Reduction: Ball Milling, SME of
AIME, p. 110–11, 363.
Bond, F.C. 1985. General Aspects of Comminution,
“Testing and Calculations,” SME Mineral Processing
Handbook, Norman Weiss, Editor, p. 3A16–27.
Del Mar, A. (1917). Tube Milling. McGraw Hill, NY,
p.72–78.
Hollinger Mill Staff. (1937). Comparison of Low vs
High Discharge for Ball Mills. CIMM Trans., v. 40,
p. 85–109.
Lake Shore Mill Staff. 1940. Fine Grinding Investigations
at Lake Shore Mines. CIMM Trans., V. 43, p. 299–434.
Latchireddi, R., Rajamani, R. and Latchireddi, S. 2015.
Overflow versus Grate Discharge Ball Mills: An
Experimental Investigation. Canadian Mineral
Processors Conference Proceedings, 27–40.
Latchireddi, S., Latchireddi, R., Fallon, P., Tully, B. and
Hooper, B. 2023, Improving Energy Efficiency and
Reducing Carbon Footprint at the FMR Greenfields
Mill Operation. Metplant Conference, Adelaide, South
Australia, 5–8 Novembre 2023.
Michealson, S.D., 1945. Determination of Ball-mill Size
from Grindability Data. AIME TP 1844, Trans. V. 169,
123–128.
Taggart, 1945, John Wiley and Sons, N.Y., Handbook of
Mineral Dressing.
Figure 8. Effect of specific energy on product size (P
80 )and Blaine