NOx Emissions from Cement Mfg - US Environmental Protection ...
NOx Emissions from Cement Mfg - US Environmental Protection ...
NOx Emissions from Cement Mfg - US Environmental Protection ...
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TABLE 6-4. CAPITAL COSTS FOR RETROFIT LOW NO BURNERS x<br />
IN AN EXISTING INDIRECT-FIRED KILN<br />
Installation costs<br />
$<br />
Total<br />
capital<br />
costs ($)<br />
Contingency<br />
costs<br />
($)<br />
Direct Indirect<br />
Freight<br />
and sales<br />
tax<br />
($)<br />
PEC<br />
($)<br />
Heat<br />
duty<br />
(MM<br />
Btu/<br />
hr)<br />
Kiln<br />
capacity<br />
(tons<br />
clinker/<br />
hr)<br />
Kiln<br />
type<br />
Model<br />
no.<br />
30 180 174,000 14,000 78,000 57,000 35,000 358,000<br />
1 Long<br />
wet<br />
50 300 216,000 17,000 97,000 71,000 43,000 444,000<br />
2 Long<br />
wet<br />
25 113 150,000 12,000 68,000 50,000 30,000 310,000<br />
3 Long<br />
dry<br />
6-19<br />
40 180 174,000 14,000 78,000 57,000 35,000 358,000<br />
4 Long<br />
dry<br />
40 152 164,000 13,000 74,000 54,000 33,000 338,000<br />
5 Preheater<br />
70 266 204,000 16,000 92,000 67,000 41,000 420,000<br />
6 Preheater<br />
100 330 180,000 14,000 81,000 59,000 36,000 370,000<br />
7 Precalciner<br />
150 495 215,000 17,000 97,000 71,000 43,000 443,000<br />
8 Precalciner