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Showing: 1 to 10 of 1720 matches for "magnetite to coal ratio"  Page   1   2   3   4   5   6   7   8   9  next TITLE A Study Of The Classification Of Ultrafine Magnetite And Its Effect On Fine-Coal Dense-Medium Cycloning  SUMMARY ... All of the tests were run at a medium (water+magnetite) to coal ratio of 7.5-to-l by volume, a medium relative density of 1.40, and a flow rate of 16 11m. ... AUTHOR Ahuja, G. PUBLISHED 1994 TITLE The Use of Fxotation to Separate Fine Coal and Ultrafine Magnetite from Dense-Medium Cyclone Products  SUMMARY ... different underflow configurations caused a variation in the pulp and solids splits, which changed the clean-coal yield and the magnetite-to-coal ratio of the ... AUTHOR Polat, M. ; Klima, M. S. ; Chander, S. ; Ahuja, G. PUBLISHED 1995 TITLE An Investigation Of Dense-Medium Cyclone Performance And The Occurrence Of Apparent Bypass When Treating Fine Coal  SUMMARY ... A 7.5-to-l medium-to- coal ratio (based on volume) was used for all tests. The water, magnetite, and coal were added to the sump and allowed to circulate ... AUTHOR Klima , M. S. PUBLISHED 1993 TITLE An Update On The Development Of Doe's Micro-Mag Process  SUMMARY ... gradient magnetic separators in which several key operating conditions were varied including feed percent solids, magnetite-to-coal ratio, magnetite grade, and ... AUTHOR Klima, M. S. PUBLISHED 1992 TITLE Heavy Medium Cyclone Clearing 28 x 100 Mesh Raw Coal  SUMMARY ... 5 micron magnetite was also prepared and used in the tests. The tests were conducted using a 20cm DMC. All tests were run at the same medium to coal ratio and ... AUTHOR Stoessner, Robert D. ; Chedgy, David G. ; Zawadzki, Edward A. PUBLISHED 1988 TITLE Modification Of The Fine Coal Circuit At Homer City Coal Preparation Plant  SUMMARY ... Double Drum Magnetic Separators The double drum magnetic separatorsare utilizedinthefinecoal circuitasthe primary means of separating magnetite from coal. ... AUTHOR Esposito, Nicholas T. PUBLISHED 1982 TITLE Classification and Partition Performance of Dense Medium Cyclones  SUMMARY ... Magnetite was separated from each of the screen and cyclosizer fractions using a ... was dried, weighed and ashed to determine the coal to shale ratio of the ... PUBLISHED 1993 TITLE Bench-Scale Testing Of A Micronized Magnetite, Fine-Coal Cleaning Process  SUMMARY ... processing the Grade-K and Grade-L magnetites using various magnetite recovery circuits ... Medium Cyclone Component Testing at a 5:1 Medium-to-Coal Ratio and a ... AUTHOR Torak, E. R. PUBLISHED 1996 TITLE Recent Developments In Dense Medium Cyclone Circuit Design – Preprint  SUMMARY ... The parameters of most concern include the following: Medium-to-coal ratio. Mediumpurity. Magnetite size distribution. Cyclone inlet feed pressure. FIGURE 3 ... AUTHOR Placha, D. ; Terry, R. ; Watters, L. PUBLISHED 1997 TITLE Recent Developments In Dense Medium Cyclone Circuit Design  SUMMARY ... following: • Medium-to-coal ratio. • Medium purity. • Magnetite size distribution. • Cyclone inlet feed pressure. FIGURE 3 ... AUTHOR Robertson, R. PUBLISHED 1997 Showing: 1 to 10 of 1720 matches for "magnetite to coal ratio"  Page   1   2   3   4   5   6   7   8   9  next Search Again