C4 Cut produced in Ethylene production planets by steam cracking of naphtha. It is a mixture of C4 hydrocarbons mainly 1,3-butadiens, Iso Butene, Butane.
Component
Specification
1,3-Butadiene
45.1 %wt
Methyl-Acetylene
0.12 %wt
Propadiene
0.02 %wt
Propylene
0.1 %wt
Propane
0.03 %wt
Vinyl-Acetylene
1.13 %wt
i-Butene
19.2 %wt
1 Butene
9.16 %wt
Cis2-Butene
1.86 %wt
Trans2-Butene
2.58 %wt
i-Butane
3.94 %wt
n-Butane
16.56 %wt
C5-diolefins
0.06 %wt
Pentenes
Pentanes
2-methyl-butene
Total
100.01 %wt