The size analysis of the feed for both reference and test material was found to be 218.2 and 198.4 m, and ball mill discharge was 189.9 and 170.1 m respectively. The granite as a reference material with work index of 15.13kwh/ short ton was used to calculate the work index of the test material which was found to be 12.73kwh/short ton, being ...
[email protected]The samples were crushed, ground and pulverized using a ball mill. The sieve analysis for both the feed (test) and the reference material was carried using an automatic sieve ... The test and the reference ores from the laboratory ball mill machine were sized and each sieve fractions ... “feed” to ball mill Granite Sieve Size (Mm) Weight (G ...
read moreTable 2 below shows the sieve analysis result of the feed of reference mineral (granite) to the ball mill. Table2: The feed of reference mineral (granite) to the ball mill. Sieve size range (μm) Weight retained (g) % Weight retained Cumulative % weight retain Cumulative % weight passing +355 3.94 3.90 3.90 96.66 -355- +250 3.68 3.68 7.58 92.42
read moresieve one after the other. Crushing was done first by reducing the sizes of the galena (test ore) from boulders to 10 mm and charged into Denver ... equally charged into Stretcher ball mill machine which contains 14 pieces of 10mm diameter steel balls, 18 pieces of 5mm steel ball ... Chemical Analysis of Granite (Reference ore) using ED-XRF ...
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read moreThe “feed” test and reference ores were each gathered together and introduced into the laboratory ball milling machine and mill for 30 minutes. 5. The test and the reference ores from the laboratory ball mill machine were sized and each sieve fraction was weighed and the value noted as the product or discharge. 6. Sieve analysis.
read moreJul 01, 2013 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 grindability of samples were also determined. The results obtained show that weight retained varies from 36.71 g to 183.1 g for granite while that of ...
read moreApr 04, 2013 Sand screen machine,screen,sieve,vibration sieve .Single or muti-layer vibration sieve,popular in sand drying and dry … 4.75 mm sieve F-1 B D … drawing number D … Diameter 200mm Laboratory Analysis Sieve Separation Screen …
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read moreGELOE Machine crushing machine are usually used to crush concrete glass porcelain marble granite bricks blocks asphalt Granite stone processing plant Granite is the hardest ore in all minerals especially broken granite however due to large granite mining it can be usedBall Mill And Sieve Analysis Granite Crushing Machine In,Ball Mill And Sieve Analysis Granite Crushing Machine In Nigeria. Stone crushing or grinding mill in nigeria cmztornicncit ball mill in gold grinding ball mill …
read moreTable 4 below shows the sieve analysis of the pro duct of reference m aterial in the ball mill. Vol.9, No.7 Determination of Bond index 639 Table 4 : The product of reference material (m arble) in ...
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