M&C CG Series, Instruction Manual

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www.mc-techgroup.com CG-2 | 1.04.00 23
Figure 7 Catalyst life time depending on the NO
2
concentration for varying flow rates and an Oxygen
concentration of 5 vol%
Figure 8 Catalyst life time depending on the NO
2
concentration for varying flow rates and an Oxygen
concentration of 10 vol%
Figure 9 Catalyst life time depending on the NO
2
concentration for varying flow rates and an Oxygen
concentration of 21 vol%
0
100
200
300
400
500
600
700
5 10 15 20 25 30 35 40 45 50
L
if
e
time
[d
ay
s]
NO
2
[ppm]
30 l/h
60 l/h
90 l/h
5 vol% O
2
0
50
100
150
200
250
300
350
400
450
5 10 15 20 25 30 35 40 45 50
L
if
e
t
ime
[
d
a
y
s
]
NO
2
[ppm]
30 l/h
60 l/h
90 l/h
10 vol.% O
2
0
50
100
150
200
250
5 10 15 20 25 30 35 40 45 50
L
if
e
t
ime
[
d
a
y
s
]
NO
2
[ppm]
30 l/h
60 l/h
90 l/h
21 vol% O
2