Exhaust Gas Components - Man L23/30DF Project Manual

D 10 28 0
L23/30DF, L28/32S-DF, V28/32S, V28/32H, L28/32S, L27/38S, L23/30S, L21/31S,
L16/24S, L28/32DF, L16/24, L21/31, L23/30H, L27/38, L28/32H
Main exhaust gas constituents
Nitrogen N
2
Oxygen O
2
Carbon dioxide CO
2
Steam H O
2
Inert gases Ar, Ne, He ...
Total
Additional gaseous exhaust gas con-
stituents considered as pollutants
Sulphur oxides SO
1)
X
Nitrogen oxides NO
X
Carbon monoxide CO
Hydrocarbons HC
4)
Total
Additional suspended exhaust gas
constituents, PM
5)
Soot (elemental carbon)
Fuel ash
Lube oil ash
Note!
At rated power and without exhaust gas treatment.
SO , according to ISO-8178 or US EPA method 6C, with a sulphur content in the fuel oil of 2.5% by weight.
1)
X
2)
NO according to ISO-8178 or US EPA method 7E, total NO
X
3)
CO according to ISO-8178 or US EPA method 10.
4)
HC according to ISO-8178 or US EPA method 25A.
5)
PM according to VDI-2066, EN-13284, ISO-9096 or US EPA method 17; in-stack filtration.
6)
Marine gas oil DM-A grade with an ash content of the fuel oil of 0.01% and an ash content of the lube oil of 1.5%.
7)
Heavy fuel oil RM-B grade with an ash content of the fuel oil of 0.1% and an ash content of the lube oil of 4.0%.
8)
Pure soot, without ash or any other particle-borne constituents.

Exhaust gas components

approx. [% by volume]
approx. [% by volume]
2)
3)
approx. [mg/Nm
MGO
50
8)
4
3
74.0 - 76.0
11.6 - 13.2
5.2 - 5.8
5.9 - 8.6
0.9
> 99.75
0.07
0.07 - 0.10
0.006 - 0.011
0.01 - 0.04
< 0.25
]
3
operating on
HFO
6) 7)
50
40
8
emission calculated as NO
X
MAN Diesel & Turbo
approx. [g/kWh]
5,020 - 5,160
900 - 1,030
560 - 620
260 - 370
75
7,000
approx. [g/kWh]
10.0
8.0 - 10.0
0.4 - 0.8
0.4 - 1.2
26
approx. [g/kWh]
operating on
MGO HFO
6)
0.3 0.3
0.03 0.25
0.02 0.04
.
2
1655210-7.3
Page 2 (2)
7)
2016.02.22