The lithium battery industry produces exhaust gases during the production process, which mainly come from combustion, volatilisation, solvent evaporation and other processes in the battery production process. The composition of exhaust gas is complex, mainly including volatile organic compounds (VOCs), nitrogen oxides (NOx), sulfur dioxide (SO2), ammonia and particulate matter.
Number
|
Control project
|
Exhaust pipe height(m)
|
Draft for soliciting opinions allows for emission rates (kg/h)
|
Emission release rate of version 93(kg/h)
|
Check location
|
1
|
NH3
|
15
|
0.6
|
4.9
|
Workshop or production facility exhaust pipe
|
2
|
C3H9N
|
15
|
0.15
|
0.54
|
|
3
|
H2S
|
15
|
0.06
|
0.33
|
|
4
|
CH3SH
|
15
|
0.006
|
0.04
|
|
5
|
(CH3)2S
|
15
|
0.06
|
0.33
|
|
6
|
C2H6S2
|
15
|
0.15
|
0.43
|
|
7
|
CS2
|
15
|
1.5
|
1.5
|
|
8
|
C8H8
|
15
|
3.0
|
6.5
|
|
9
|
Odor concentration
|
Exhaust pipe height (m) ≥ 15
|
Standard value (dimensionless) 1000
|
Standard value (dimensionless) 2000
|