Extractive Metallurgy of Copper 4th ed W Davenport et al (2002) Episode 2 pdf

... pm 22 % ore recycle through two 525 kW crushers 7. 82 30%H20 ball mills 4 6x9 5600 0. 522 2 1. 52 x 2. 26 375 at -600 RF'M 0.15 6 ball mills 12 5 x 7.3 4000 -13.8 32 80% ... are treated by the Fig. 1 .2 flowsheet, i.e. hydrometallurgically. Chalcocite is treated both ways. Type Common Chemical Theoretical Primary sulfide chalcopyrite CuFeSz 34.6...

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... number of catalyst beds intermediate SO3 absorption after ? bed first pass others bed 1 bed 2 bed 3 bed 4 bed 5 Catalyst bed 1 Converter diameter, m Thickness of catalyst beds, ... 23 2 Extractive Metallurgy of Copper L 0 a m r 23 4 Extractive Meiallurgy of Copper Table 14.4. Operating details of five double absorption sulfuric verting ga...

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... precious metals refinery) 3000 25 00 25 00 500 Total 8500 378 Extractive Metallurgy of Copper Table 22 .5. Operating details of Hazelett and Southwire continuous casting machines, 20 01, ... Proceedings of the Third International Conference, Vol. IV Pyrometallurgy of Copper, ed. Chen, W. J., Diaz, C., Luraschi, A. and Mackey, P.J., The Metallurgical Society...

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... 23 2 industrial data 23 4 drying offgas 22 4 ,22 6 efficiency 23 7 flowsheets 22 1, 23 2 industrial data 23 4 products, principal 24 0 reactions 22 7 recent developments 24 0 single absorption 23 3 ... 22 7 Sulfuric acid manufacture 21 7 cesium lowers initiation temperature 22 9 industrial arrangement 23 3 cleaning offgas 22 2 -22 4 cooling offgas 22 2 heat re...

Ngày tải lên: 13/08/2014, 04:23

... Suggested Reading References 26 9 27 2 27 3 27 3 27 8 27 9 28 0 28 0 28 0 28 1 28 2 28 3 28 3 28 4 28 4 28 5 28 9 28 9 29 3 29 9 300 301 301 30 1 303 303 307 307 3 09 310 3 12 317 32 ... Casting 22 . I 22 .2 Melting Technology 22 .3 Casting Machines 22 .4 Summary Product Grades and Quality Suggested Reading References 23 Costs of Copper...

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... Inco offgas is cooled and cleaned of dust in: 82 Extractive Metallurgy of Copper flash furnace control parameters. They are measured by orifice or mass flow flowmeters and are adjusted by ... Ugarte, G., The Metallurgical Society of CIM, Montreal, Canada, 591 606. 72 Extractive Metallurgy of Copper Yazawa, A. and Kameda, A. (1953) Copper smelting. I. Pa...

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... 57-63 15 -20 25 50-75 40-50 (all recycled) 120 01xx/xx 121 511 2 151 124 3 0-10 coal in solid 5-10 metallurgical charge coke in solid charge i 7n 136 Extractive Metallurgy of Copper ... and Co from slags, JOM, 52 (8), 30 33. Isasmelt Installations (20 02) http://www.mimpt.com.au/isasmelt-installations.html Isasmelt Technology (20 02) http://www.mimpt...

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... converter slag blow, Nm’lminute copper blow, Nm3/minute slag blow copper blow usual volume% 02 in blast SO2 in offgas, volume% 3 2 2 4.6 x 12. 2 62 60 6 700 700-800 23 23 8-13 5 ... accept an un-separated mixture of slag and matte and are required to do all the settling. 138 Extractive Metallurgy of Copper Table 9 .2. Production details of ind...

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... of Metallurgy, KTH, Stockholm, Sweden, paper number 059. Yazawa, A. and Eguchi, M. (1976) Equilibrium studies on copper slags used in continuous converting. In Extractive Metallurgy of Copper, ... source of high S 02- strength gas. In principal, the energy, operating and capital costs of producing metallic copper are also minimized by the single- furnace process. 20 6...

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... ‘hot’ electrodes, Nakai et al. , 1999), gaussmeters and cell millivoltmeters. 29 2 Extractive Metallurgy of Copper 2FeS2 + 70, + 2H20 + 2Fe++ +2S04 +2H2S04 pyrite aqueous bacteria ... W. G. (1980) Extractive Metallurgy of Copper, 2& quot;d Edition, Pergamon Press, New York, NY. Biswas, A.K. and Davenport, W. G. (1994) Extractive Metallurgy of Copper,...

Ngày tải lên: 13/08/2014, 05:20