Extractive Metallurgy of Copper Part 2 pot

... 40 300 25 150 20 0 120 300 30 150 50 30 165 30 170 60 100 100 130 20 0 100 400 180 24 0 25 0 150 26 0 450 25 0 22 0 27 0 26 0 70 Overview 15 1.4.1 Types of copper product ... E, F, TBRC 20 0 180 shut 320 60 130 170 30 22 0 shut 70 28 5 535 160 160 80 150 115 380 20 0 20 140 20 23 0 24 0 50 29 0 75 370 350 120 140...

Ngày tải lên: 10/08/2014, 11:22

... 44 3 1084 (28 % Cu) 21 6 (8% H20) 121 (90% Si 02) 29 18 439 ( 72% Cu) 0.6 electric furnace 740 (5% CU) electric furnace 135 12 122 0/ 124 0/ 122 0 0 (autothermal) 18 .2 x 4.5 0.3-0.5 ... 1.1-1.3 1 1 1 2 0 2 54 5.4 54 0 66 6.35 47 IO 100% to top of bath 95% thru tuyeres, 5% to top of bath 22 00-3000 24 00 (35% Cu) 20 0 -25 0 170 -2...

Ngày tải lên: 10/08/2014, 11:22

... 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 4 3 four: ... reactions are: 3 cu2s + ? 02 + cu20 + so2 (9.4) CU~S + 2C ~20 + ~CU; + SO2 (9.5) though some copper may be made directly by: cu2s + 02 + 2cu; + so2 (9.6)....

Ngày tải lên: 10/08/2014, 11:22

... V205 BASF 04- 1 1 1 V205 29 17 12 14 22 90 (capacity) 96 to 98.5 22 8 Extractive Metallurgy of Copper formation of SO3 from SOz and 0'- ions, i.e.: so2 + 2v5+ + 02- ... converting furnace 25 -30 123 0- 125 0 0.1 H2S04. occasionally liquid SO2 plant Noranda process 15 -25 120 0- 124 0 0.015-0. 02 H2S04 plant Teniente furnace 12- 25 122 0- 12...

Ngày tải lên: 10/08/2014, 11:22

... 21 4 21 5 21 7 21 7 21 8 22 2 22 4 22 7 23 1 24 0 24 1 24 1 24 2 24 3 24 3 24 7 24 7 25 2 25 3 25 3 25 6 26 0 26 0 26 1 26 1 26 2 26 5 26 5 18 (WIE 2 4.0 026 0 Helium He 9 F C1 ... Design of Series Circuit Stability of Operation 'Crud' Summary Suggested Reading References 26 9 27 2 27 3 27 3 27 8 27 9 28 0 28 0 28 0 28 1...

Ngày tải lên: 10/08/2014, 11:22

... 2 cu 2 3 4 F~I 2 I Fe 5 Fe 1.3 CaO 0.7 Matte Cu Fe S 0 62 12 22 65 12 22 1 63 IO 22 59 16 23 Fe104 74 4 20 other 4 I 72 6 20 63 13 99 0.8 0.4 68 8 22 ... flash Chino lnco flash 32 23 28 9 AI~O 12 CaO I MgO I CaO I Zn I 33 24 31 5 Al2OI< ;2 32 25 30 6 29 25 32 7 A 120 3 I Caletones 32 25 30 6 A12O 1...

Ngày tải lên: 10/08/2014, 11:22

... Cu) 122 28 6 (99yo 02) 104 14 0 22 28 15 (27 .1%cU) 20 7 20 6 40 70 47 sludges & residues 28 8 FC slag 160 80 11 .2 ambient 30.6 75-85 693 ( 62. 5% Cu) 0.7 609 (2% CU) ... converter slag 5.5 x 22 x 5 3.5 10 0.6 0.15 4 1 4 485 1 725 29 % Cu 130 135 35 22 5, crushed reverts 28 5 5.5 x 22 x 5 3 10 0.5 0.6 4 1 4 450 1900 2...

Ngày tải lên: 10/08/2014, 11:22

... available 460-480 (70% CU) 20 -35 60-80 40-45 32- 40 9-14 400- 420 0.7 0 .2 122 5 60-70 12- 16 0. 42 124 0 recycle to smelting furnace 13-15 28 120 0 25 -40 Fuel inputs 0 (autothermal) ... 0. 72; 2x 0.55 2 16 coal, 2 0.6 609 OK flash furnace 2 26 0 5 0.8 68- 72 circular 8.1 2- 3 3 self baking 0.8 2- 5 50 12. 5 coke 1-1.3 900 OK...

Ngày tải lên: 10/08/2014, 11:22

... 0.5-0.85 2 8 1 2 120 0-1600: 41-56% CU 90-450 12- 120 (95% Si 02) 0-144 ambient SO-90 22 390-680 99% Cu, 0.7 to 0.85% S, 0.4% 0 128 0 24 0.5 1 320 electric furnace 25 19 1 320 -1400 ... Pb-in -copper below 0.3%. 20 6 Extractive Metallurgy of Copper It produces: (a) molten copper, -0.7% S (b) molten slag, 14% Cu (c) SO2 bearing offgas, 2...

Ngày tải lên: 10/08/2014, 11:22

... 922 ~ 920 x43 318 11 .2 20 17 1.19 Cu starter shcct 940 x 920 x 0.6 10 I27 < ;20 5-8 CU H2SO.q 43-46 20 1 -20 8 71 65 0.018 76 41 25 -30 21 no ycs, Scheihler 27 7 91-95 0 .29 ... 960 x 0.7 11 150 25 8 CU 43 185 65 63 0. 026 128 77 25 17 partial Yes 28 1 95 0.35 22 .25 307 35 (1998) 4 92 changing to poly- mer concrete 3xlx1 .2 25 /...

Ngày tải lên: 10/08/2014, 11:22