Page 310 - Applied Process Design for Chemical and Petrochemical Plants Volume I

Precipitator operating
data for common CPI
applications
-h
4
10.0 10.0 20 62
Gas Ilow, 1,000 cPm. to to to to
13.5 13.5 187 -
305
75 75 105 600
Gas temperature, F to to to to
200 200 400 750

-10 - 10 - 10 -4
Gas pressure, in. water to Nega- to to
tive tive
+10 f10 +4
I
1 5 30 5 10 15 5.7
Gas moisture, volume % to to to to to to to
12
15
- 35 15 20 100 15.0
0.07 29 20 20 6.5 50 0.05 3.7
Inlet dust concentration,
to
to
to
to
to
to
to
to
grs/cu ft 0.16 I 1y2 1 E 70 40 40 150 __ 40 43.0
52
0;
0.003 1 0.;:' 0.021 0.05 0.02 0.10 0.025 0.02 0.001
Outlet dust concentration,
grs/cu ft to to to to to to to to
0.007 0.13 0.044 0.044 0.5 0.07 0.30 0.04 0.4 0.938
10 4 4 15 7 2.4
to
to
to
Power input, kw 14 7 6 to 20 21 24 51.0
LO
6
:: 1 g:: 1 :: 95 +I to 99+ i~gg.o to to 90 ~ 80
Collection
efficiency, % to to to
97.6 99.8 99.96 99.96 99.7 99.5 99 99.97
~ ~~