Manual CWD 2005 Analyzer Overview
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Manual CWD2005.doc 23
Example 1:
Wobbe jet Size: 0.55
S.G. Natural gas: 0.642
The Natural gas consumption corresponds to a range of Wobbe Index of:
14000 Wobbe (kcal/Nm³) or 60000 Wobbe (kj/Nm³)
18.1 liter/h
In BTU and cubic feet
0 – 1450 Wobbe (Btu/ft.³)
0.64 ft³/ hour
Example 2:
Wobbe jet Size: 0.85
S.G. Coke gas: 0.422
The Coke gas consumption corresponds to a range of Wobbe Index of:
6000 Wobbe (kcal/Nm³) or 25000 Wobbe (to kj/Nm³)
53.22 liter/h
In BTU and cubic feet
0 – 630 Wobbe (Btu/ft.³)
1.89 ft³/ hour
Example 3:
Wobbe jet Size: 1.85
S.G Blast Furnace gas: 1.032
The Blast Furnace gas / Coke gas consumption corresponds to a range of Wobbe
Index of:
1400 Wobbe (kcal/Nm³) or 6000 Wobbe (kj/Nm³)
152,5 liter/hour
In BTU and cubic feet
0 – 150 Wobbe (Btu/ft.³)
5.41 ft³/ hour