Results 231 to 240 of about 2,883,144 (286)

Numerical competence in peafowl: small quantity discrimination. [PDF]

open access: yesAnim Cogn
Liao MR   +6 more
europepmc   +1 more source

Some causes of medium loss in dense medium plants

open access: yesMinerals Engineering, 1995
Medium consumption is a significant component of the cost of operating a dense medium plant. This study aimed to identify and quantify many of the factors contributing to overall consumption, through extensive surveys of four widely differing dense medium mineral separation plants, and associated laboratory experiments.
Napier-Munn, T. J.   +5 more
openaire   +4 more sources

Effect of Dense Medium Properties on the Separation Performance of a Dense Medium Cyclone

Minerals Engineering, 1994
Extensive separation tests were carried out on a 6″ dense medium cyclone loop with the use of density tracers to study the effects of medium stability and rheology on the separation of fine particles. The medium properties were modified by changing the magnetic particle size and medium density. Four magnetite samples with RRB size modulus d63.2 ranging
J S Laskowski
exaly   +2 more sources

Dense Medium Cyclones

International Journal of Coal Preparation and Utilization, 2014
Dense medium cyclones are used extensively in the minerals processing industry around the world and cyclones with larger diameters have been introduced in recent years. Although cyclones have been in use for well over 60 years, the influence of the different process variables such as cyclone dimensions, feed pressure, medium properties and feed rates ...
G. J. de Korte, J. Engelbrecht
exaly   +2 more sources

The Rheology of Ferrosilicon Dense Medium Suspensions

Mineral Processing and Extractive Metallurgy Review, 2000
Abstract Medium rheology is important to the efficiency of dense medium separation processes. An impediment to the selection of appropriate ferrosilicon products for a given DMS process in the past has been the lack of a consistent and comprehensive set of data describing the rheology of the range of manufactured ferrosilicon products.
Dunglison, M. E.   +2 more
exaly   +4 more sources

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