Pyrolysis gasoline, is a naphtha-range product with a high aromatics content used either for gasoline blending or as a feed stock for aromatics plants.
Component
Unit
Specification
Analysis Method
Aromatics
wt%
max 50
Benzene
max 30
Toluene
...
Density at 15.6C
gr/cm3
0.8-0.84
ASTM D4052
FBP
°C
max 225
ASTM D86
IBP
min 33
R.V.P
kpa
40-65
ASTM D6378
Paraffines
max 21
Isoparaffines
Naphtenes
max 2
Olefins
max 20
Total Sulfur
mg/kg
350
ASTM D5453
Gum Content
mg/100ml
Lead Content
ppb
Water Content
ASTM E203
Unknown
Residue
5% Recovery
min 45
10% Recovery
20% Recovery
30% Recovery
40% Recovery
50% Recovery
60% Recovery
70% Recovery
80% Recovery
90% Recovery
min 175
Recovery
Color Sybolt
-16