balance de horno metalÚrgico - juan carlos huaman barra
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7/30/2019 BALANCE DE HORNO METALRGICO - JUAN CARLOS HUAMAN BARRA
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CURSO:
ALUMNO:
BALANCE EN* PANEL DE CONTROL
* RESULTADO
* FLOW
* FLOW2
TOSTACIN
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PIROMETALURG A
HUAMAN BARRA, JUAN CARLOS
N HORNO DE FUNDICIN
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Kg/h Cu-% Fe-% SiO2-% Kg/h Cu-% Fe-% Fe3O
Concentrate 100 28.3 28.3 5.9 FSF Matte 42.0 65.0 10.9 3.6
Cuajone 65.0 29.0 28.2 6.3 FSF Slag 75.2 1.0 36.0 7.9
Toquepala 35.0 27.1 28.6 5.1
FCF Slag 12 18.0 43.6 0.8,
Oxide dust 7.5 32.7 29.7 9.6 FSF Matte 42.0 65.0 12.5 4.0
Coke 2.0 FSF Slag 75.2 1.2 42.0 8.5
Instrucciones Opci
Grado Matte 65.0 Oxygen 35.191.- Nmeros en rojo son resultados, y en azul son ingresos.
Enrich. O2 68.9 Silica Flux 18.9 2.- Ingresar peso y anlisis de los concentrados, FCF slag, O
3.- Ingresar el grado de matte, y % de Oxgeno.
Fe / SiO2 1.226 4.- Si desea ingresar anlisis del matte, escoria; marcar la O
si desea que el programa calcule los anlisis presionar op
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CONTROL NUMERICO DEL BALANCE DEL HORNO DE FUNDICIN FLASH
1.-Condiciones de Ingreso: 4.- Balance General
1.1 Concentrate 90.72 stph INPUTS* Toquepala 58.97 1.1 Concentrate 90.72 157.00* Cuajone 31.75 1.2 Dust FSF 0.00 11.90
1.2 Dust FSF0.00
stph 1.3 Dust CPS0.00 0.801.3 Dust CPS 0.00 stph 1.4 Flujo de Aire 12.10 12.10
1.4 Process Air 38960.00 Nm3/h 1.5 Oxigeno 34.89 35.50
1.5 Distribucion Air 1800.00 Nm3/h 1.5 Flux 20.56 13.80
1.6 Slag Concentrate 12.08 7.80.- ow a cu ate
TOTAL 170.34 238.901.1 Flux 20.56 stph1.2 Slag Concentrate 12.08 stph
1.3 Oxigeno 3.17 stph
1.6 Technical Oxygen 24593.91 Nm3/h OUTPUTS1.5 Oxygen enrichment 35.13%
1.6 Oxygen Coefficient 1.1 Peso de Matte 60.18 65.70
1.2 Peso de Escoria 77.49 87.60
4.- Resultados (Outputs) 1.3 Peso de Gases 42.94 124.271.4 Peso de Dust WHB -36.39 20.89
1.1 Peso de Matte 60.18 stph TOTAL 144.22 298.461.2 Peso de Escoria 77.49 stph1.3 Peso de Gases 42.94 stph ERROR 15.3% -24.9%1.4 Peso de Dust WHB -36.39 stph
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BALANCE DE MATERIA Y ENERGIA DEL HORNO DE FUNDICIN
(18) Sulphatation Air (21)
(1) Concentrate 90.7 stph 28.3 % Cu 3790 scfm 9
(2) Flux 20.0 stph
(3) FCF Slag 12.0 stph 18.0 % Cu (19) Leakage Air (22) Leakage Air
(4) Coke 1.3 stph 950 scfm 630 scfm
(5) ETP Recycle 0.2 stph
(6) Technical Oxygen 8.8 stph
12923 scfm 35030 scfm
(7) Process Air
7218 scfm 68.9 % O2 (12) Oxide Dust (20) WHB Dust
(8) Distribution Air 11.5 stph 4.8 stph
1260 scfm 33.0 % Cu 26.3 % Cu
(13) Leakage Air (11) FSF Gas to WHB
632 scfm 30825 scfm
(14) Fuel Oil to Settler 50% O2 41.2 % SO2 (26) FSF Dus
1.5 gpm
(15) Combustion Air 50% O2
2580 gpm
(16) Oxygen (Up take)
750 scfm (9) FSF Matte 46.2 stph (10) FSF Slag 62.8 stph
(17) Combustion Air 65.0 % Cu 0.95 % Cu1140 scfm 11.6 % Fe 35.2 % SiO2
FSF
WHB
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ILO SMELTER MODERNIZATION Regresar al indice
FCF MATERIAL BALANCE
Gas (1) FCF Matte 77.4 tph
scfm (2) Lime 4.4 tph
(3) CMT Matte 0.0 tph
(4) Technical Oxygen (16) Air Sulphatation (20) A
in Gas 6968 scfm 3160 scfm 630
stph (5) Process Air
ust 3519 scfm 70.0 % O2 (17) Leakage Air (21) Leakage Air
stph (6) Distribution Air 630 scfm 470 scfm
% Cu 604 scfm
(9) FSF Gas to WHB (10) Oxide Dust(11) Leakage Air
630 scfm 16685 scfm 5.3 stph
(12) Fuel Oil to Settler 43.7 % SO2 69.4 % Cu
2.6 gpm 19520 scfm
(13) Combustion Air (19) WHB Dust
3950 gpm 3.3 stph
(14) Oxygen (Up take) 42.6 % Cu
250 scfm (7) Blister (8) FCF Slag
(15) Combustion Air 47.2 tph 21.1 tph (24) F
630 scfm 97.5 % Cu 24.3 % Cu 9.1
0.3 % S 36.7 % Fe 40.1
FCF
WHB
ES
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HORNO DE FUNDICIN FLASH
CONCENTRATE : 114.1 tphOXYGEN FLUX : 16.1 tph34.9 tph DUST FSF : 0.0 tph
DUST FCF: 0.0 tphSLAG FCF: 14.0 tph
AIR OIL - COKE OFFGAS 66.7PROCESS 1.3 gpm; tph SO2 : 41.217.1 tph ENR O2
68.9 % DUST : 11.5Cu : 33.0
ASSAYS tph % Cu % Fe %S %FeO %Fe3O4 %SiO2 %CaO %Al2O3 Others SLAG : 62.8CONC. 114.1 28.3 28.4 32.4 0.0 0.0 5.9 0.7 3.3 4.2 Cu : 1.0FLUX 16.1 0.0 1.8 0.0 2.3 0.0 89.0 0.7 5.3 2.7DUST FSF 0.0 25.4 22.9 9.4 0.0 27.6 7.4 1.0 1.4 1.1DUST FCF 0.0 66.8 4.9 1.3 0.0 6.8 15.0 0.1 0.9 1.8 MATTE : 46.2 tphSLAG FCF 14.0 18.0 41.9 0.1 13.6 30.7 0.8 18.0 0.0 3.4 Cu : 65.0 %MATTE 46.2 65.0 10.9 23.1 0.0 3.6 0.0 0.0 0.0 0.0SLAG 62.8 1.0 36.0 0.9 39.0 7.9 35.2 4.4 6.1 0.0
OXIDE DUST 11.5 33.0 30.2 0.4 0.0 41.7 9.7 1.3 1.8 1.4
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Regresar al indice
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Para los calculos ingresar los datos en las celdas amarillas
GasesMineral Cu 1000 Kg SO2
CO2Cu2S 20 % 200 Kg N2Fes2 40 % 400 Kg H2OSiO2 30 % 300 Kg O2H2O 10 % 100 Kg
Petroleo 5 % 50 Kg
C 85 % 42.5H 15 % 7.5
Calcina
Aire CuO100 Exceso Fe2O3
SiO2
CALCULOS
1) El Volumen de Aire usado En las celdas amarillas ingresar los pesos atmicos, en el cas
160 22.4 80 22.4
1 Cu2S 2 O2 = 2 CuO + 1 SO2
200 56 200 28
120 22.4 160 22.4
2 FeS2 + 5.50 O2 = 1 Fe2O3 4 SO2
400 205.33 266.7 149.33
12 22.4 22.4
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1 C + 1 O2 = 1 CO2
42.5 79.33 79.3
2 22.4 22.4
1 H2+ 0.50 O2 = 1 H2O
7.5 42.00 84.0
Volumen O2382.67 m3
Volumen de Aire382.67 ,= 21 % x= 1822.2
x ,= 100
Con 100 % Exceso = 3644.4 m3
2) Peso de la Calcina766.7 Kg
3) Volumen de los gasesVSO2+CO2 Vol. H2O VN2
256.7 + 124.44 + 2879.1 +
Volumen Gases Total3642.89 m3
Regresar al indice
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3642.89 m3177.3379.33
2879.11124.44382.67
766.667 kg
200266.7
300
de los gases ingresar el volumen a CN
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m3
VO2
382.67
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