Phosphate rock of 70 to 75 BPL or as high as is reasonably obtainable is finely ground in a ball mill and then mixed with cooled recycled phosphoric acid-gypsum slurry in a digestion tank Figs. 10.3 and 10.4
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Get PricePer Mg or curies per ton of phosphate rock processed by the annual phos- phate rock processing rate in Mg tons. In determining the annual phos- three runs shall apply in computing the emission rate for the test
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Get PriceThe phosphate rock calciner at the second facility had been shutdown. Also additional emissions and operating data from compliance tests of the six wet scrubbers installed at the . holding of Cement Kiln Recycling Coalition
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Get PriceThe uranium concentration of phosphate rock ranges from about 20 to 200 parts per million ppm which is 10 to 100 times higher than the uranium concentration in most natural rocks and soil 2 ppm
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Get PriceThe phosphate rock processing plants were modelled with the aerodynamic- effects version of JMHCRD-1 Appendix F.2. These effects were found to be critical for the 300 TPH drying plant and the 20. TPH grinding plant
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Get PricePhosphate rock of 70 to 75 BPL or as high as is reasonably obtainable is finely ground in a ball mill and then mixed with cooled recycled phosphoric acid-gypsum slurry in a digestion tank Figs. 10.3 and 10.4
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