Extractive Metallurgy of Copper 4th ed W Davenport et al (2002) Episode 8 pptx

... TMS, Warrendale, PA, 237 247. Biswas, A.K. and Davenport, W. G. (1 980 ) Extractive Metallurgy of Copper, 2"d Edition, Pergamon Press, New York, NY. Biswas, A.K. and Davenport, W. G. ... between molten copper entrance and solid copper exit band width (total) width of cast copper strip (between edge dams) length of lug thickness of cast strip thickness...

Ngày tải lên: 13/08/2014, 05:20

... Mines copper smelter. In Extractive Metallurgy of Copper, Volume I, Pyrometallurgy and Electrolytic Refining, ed. Yannopoulos, J.C. and Aganval, J.C., TMS, Warrendale, PA, 117 1 38. Coelho, ... accept an un-separated mixture of slag and matte and are required to do all the settling. 1 38 Extractive Metallurgy of Copper Table 9.2. Production details of industr...

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... furnace power rating, kW usual applied power, kW usual current, A usual voltage between electrodes, V number of electrodes Electrical details diameter, m material normal immersion ... treatment of complex copper charges, in Copper 95-Cobre 95, Vol. IV-Pyrometallurgy of Copper, ed. Chen, W. J.,. Diaz, C., Luraschi, A., and Mackey, P.J., The Metallurgical Society...

Ngày tải lên: 13/08/2014, 04:23

... lndex pyrometallurgy 2 scrap general flowsheet 14 scrap (low grade) treatment 356 solvent extraction general 3 08 series 3 18, 321 series-parallel 415 acid plant blowdown treatment ... (see also Concentration of Cu ores) flowsheets 32, 47 orc 31 slag 181 compositions (stoichiometry) 401 general 19 hydrometallurgy 29 1 Mining copper ores blasting 34 costs 387 ,...

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... 361 370 374 3 80 38 1 381 385 386 389 3 89 Extractive Metallurgy of Copper W. G. DAVENPORT Department of Materials Science and Engineering University of Arizona Tucson, AZ, ... Gottingen, Germany) Physical Metallurgy, 4th Revised and Enhanced Edition 1996, Hardbound, 288 8 pages ISBN: 0-444 -89 875-1 (3-volume set) V.S.T. CIMINELLI (Universidade...

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... 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 minerals ~chYIog.el? ... is determined by the ‘cut-off grade (% Cu) which separates ‘ore’ from ‘waste’. Material with less than the ‘cut-off grade (when combined with all the ore being extracted) cannot be pro...

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... formed. However, when silica is added, a liquid-state 57 70 Extractive Metallurgy of Copper valuable. It is nearly always recycled to the smelting furnace, but it may be treated hydrometallurgically ... 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...

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... (all recycled) 12001xx/xx 121 511 2 1511243 0-10 coal in solid 5-10 metallurgical charge coke in solid charge i 7n 136 Extractive Metallurgy of Copper (a) The first blowing of ... sometimes backed with copper watercooling blocks, Table 8. 1. Its roof consists of water-cooled copper slabs or steel panels (Binegar, 1995). Figure 8. 2 shows an Isasmelt lance. I...

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... Warrendale, PA, 4 58 487 . Smieszek, Z., Sedzik, S., Grabowski, W. , Musial, S. and Sobierajski, S. (1 985 ) Glogow 2 copper smelter - seven years of operational experience. In Extractive MetallurgV ... injection of solid reductants or gaseous reducing agents such as methane, to improve reduction kinetics (Addemir, et al. , 1 986 ; An, et al. , 19 98; Sallee a...

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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, ... 94,96, 98 and 20% SO? oleum 254 Extractive Metallurgy of Copper impression is full, the wheel is rotated to bring a new mold into casting position and so on. Spillage...

Ngày tải lên: 13/08/2014, 05:20