
438 Oxygen-Enhanced Combustion
0–300 psig
0–300 psig
Oil line purge air
50–300°F
10–150°C
PI
401
PI
403
PSL
404
TI
405
PI
222
CV223
ABV224
F0
F0
TSL
406
IAS
IAS
S
S
2
1
3
2
1
3
VENT VENT
ABV408
F0
F0
FC FC
XV407
0–200 psig
IAS
2
1
3
Vent
XV204
XV408
Hold to
minimum
length
ZSC
407
FC
ABV407
Minimum length
HV420
BV-400
3/4˝
Carbon steel
1/2˝
carbon steel
SCH40
1/2˝
FCV409
Keep to a minimum distance
FIT
410
FI
410
I/P
409
FS
41
IA
3/4˝
3/4˝
ST-402
Fuel oil
return
#5 Fuel oil
7.0–10.5 kg/cm
(100–150 psig)
Max-122.5 L/h- (30.4 gph)
High-87.5 L/h- (23.6 gph)
Low-25.0 L/h- (6.8 gph)
Curing-12.5 L/h- (3.4 gph)
45°C- (115°F)
FIGURE 17.5
Typical heavy oil ow run for use in an oxygen/fuel combustion system.