Table 6
Technical specifications for biomethane injection into natural gas grids according to the European draft FprEN 16726
Total S
(mg/m
3
)
H
2 S + COS
(mg/m
3
)
RSH + Mercaptans
(mg/m
3
)
O
2 (%)
CO
2 (%)
CO (%)
Volatile Si
(mg/m
3
)
Amines
(mg/m
3
)
H
2 O (°C)
70 bar
HC (°C)
1–70 bar
20
5
6
0.001–1
2.5–4
0.1
0.1–1
1 0
−8
−2
262
F. Passos et al.
Technical specifications for biomethane injection into natural gas grids according to the European draft FprEN 16726
Total S
(mg/m
3
)
H
2 S + COS
(mg/m
3
)
RSH + Mercaptans
(mg/m
3
)
O
2 (%)
CO
2 (%)
CO (%)
Volatile Si
(mg/m
3
)
Amines
(mg/m
3
)
H
2 O (°C)
70 bar
HC (°C)
1–70 bar
20
5
6
0.001–1
2.5–4
0.1
0.1–1
1 0
−8
−2
262
F. Passos et al.