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Bond impact crushability work index (CWi) (Bond, 1963) results reported for iron ores vary from hard iron ore (17.7 kWh/t) to medium hardness iron ore (11.3 kWh/t) and friable iron ore (6.3 kWh/t) (Table 2.11; Clout et al., 2007).

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The Work Index Of The Iron Ore. 2009-6-5the work indices of various iron ores in the world were measuredrom the values of the work indices of the iron ores, the powers required to grind the iron ores were estimatednd thus, the grindability of the iron ores was investigatedhe results obtained are as follows 1 the work indices. Read More; Grindability Index Iron Ore Orissa

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Grindability of granite and Iron-ore was investigated in this work. Samples were collected from Julius Berger Quarry and National Iron-Ore Mining Company (NIOMCO), Itakpe. Particle size distribution of the samples by means of sieve shaker and

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Determination of Work Index of Enyigba Lead Ore, Ebonyi State ... Some of the known mineral resources include: Gold, Coal, Bitumen, Iron Ore, ... Grindability is the ease with which materials can be comminuted and the data ... Bonds work index of Enyigba (Nigeria) ore was found to be 14.37…

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01.01.2017 · The Bond work index is a measure of ore resistance to crushing and grinding and is determined using the Bond grindability test. Its value constitutes ore characteristic and is …

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The Work Index Of The Iron Ore 5the work indices of various iron ores in the world were measuredrom the values of the work indices of the iron ores the powers required to grind the iron ores were estimatednd thus the grindability of the iron ores was investigatedhe results obtained are as follows 1 the work indices Read More