Wet grinding ball mills for the treatment of minerals, ores and other bulk ... treating iron and various other ores. These mills are also ... CEMTEC wet grinding mills for every requirement. .... The Bond formular yields the work required to reduce a material, of known ... WORK INDEX FOR VARIOUS MATERIALS(AVERAGE).
Jan 7, 2017 ... This Grindability Test or Bond Ball Mill Work Index Procedure is used to ... The F.C. Bond Ball Mill is a small universal laboratory mill used in calculating the grindability of all ores. .... Bond Work Index for Testing Procedure.
Bond work index of Birnin- Gwari iron ore in northern Nigeria is determined using modified ... ground using the laboratory ball mill grinding machine.
Keywords: grinding, iron ores, particle size, modelling. * Metso - Process ... determination of the work index for ball and rod mills in. 1952 and modified it in 1961.
Bond Ball Mill Test Work Index (kWh/t). Wic ... size coarser than the plant ball mill circuit P80. If choos- .... coarse size work index for the WiSTD calculation, specifically the work index of .... The grinding charge consists of 285 iron or steel balls.
Bond devised several methods for predicting ball-mill and rod-mill energy requirements ... determination of the work index of Birnin-Gwari iron ore in Nigeria. ..... The work index for quartz (the reference ore used) = 13.57kWh/tonne (Wills and.
Jan 1, 1989 ... test arise from its use of a mill without litters and of screening, instead of classification, .... tion of the energy consumed by wet grinding in a ball mill of 8 ft (2,44 m) .... By definition, the Work Index for a particular material should be .... 1,60. 17,1. 190. Platinum Ore (Merensky Reef). Iron Ore. 213. 0245. 150. 5,9.
We can supply Ball Mills, SAG Mills and other milling systems to your specific ... The selection and type of mill you require, FAG, SAG, SABC, rod or ball, is at best difficult, and depends on ultimately on test work ... 5030, 6400, Iron and Steel, 5 ... type of ore to be crushed; bond work index for the feed material; abrasion index...
Austria was used for calculating work index of Dilband iron ore. The grinding tests ... Key Words: Work index, Grinding Energy, Rod Mill, Ball Mill, Dilband Iron Ore. *. Associate ..... suggest that Bond's work index for one set of test sieve could...
Oct 23, 2016 ... This Table of Ball Mill Bond Work Index of Minerals is a summary as tested on 'around the world ... Iron ore, unidentified, 13.5, 12.4, 4-31, 118.
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