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Oxygen-Enhanced Combustion, Second Edition, 2nd Edition
book

Oxygen-Enhanced Combustion, Second Edition, 2nd Edition

by Charles E. Baukal Jr.
March 2013
Intermediate to advanced content levelIntermediate to advanced
792 pages
43h 30m
English
CRC Press
Content preview from Oxygen-Enhanced Combustion, Second Edition, 2nd Edition
541Ferrous Metals
Chemical reactions (incl. lancing)
Total
–89.0 kWh/ton
–24.4 kWh/ton
–13.9 kWh/ton
–26.2 kWh/ton
–153.6 kWh/ton
Fe + 1/2 O
2
(g)=FeO
Si +O
2
(g)=SiO
2
C+1/2 O
2
(g)=CO
Mn+ 1/2 O
2
(g)=MnO
Heat losses –
Electrical +
water cooling
174.9 kWh/ton
Slag
67.6 kWh/ton
Assumptions
Mass balance
Units
Cancel
Ok
Dry off gas
analysis:
H
2
O
2
78.4
33.72%
14.96%
16.83%
1.34%
kWh/ton
CO
2
CO
Electrical energy
Air ingress
O
2
= 0.8 kWh/tonN
2
=18.6 kWh/ton
19.3 kWh/ton
–472.2 kWh/ton
kWh/ton
Air/O
2
post-combustion
–43.4 kWh/ton
Burners
0.0 kWh/ton
–26.1
Charge car
bon
Slag formation –3.1 kWh/ton
Steel
390.5
kWh/ton
Electrode oxidization
–7.7 kWh/ton
Foamy slag carbon
0.0 kWh/ton
FIGURE 22.8
Energy balance for t ...
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Publisher Resources

ISBN: 9781439862285