Source
Equipment
count
Emission factor
(kg/hr/source)
VOC emissions
rate (kg/hr)
Valves 272
0.0268
7.2896
Compressor seals
3
0.636
1.908
Relief
valves
37
0.16
5.92
Open-ended
lines
489
0.0023
1.1247
Sampling
connections
24
0.015
0.36
Total VOC
emissions (t/yr)
145.4
VOC emissions rate = equipment count * wt. fraction *
emission factor
Total VOC emissions = sum [VOC emissions rate] *
hours of operation
