FEED PREPARATION FOR POLYETHLENE & POLYPROPYLENE UNITS
A PROBABLE PROCESS FLOWSHEET
(H2-nC4)
[H2-C6+]
Light
GAS OİL
STEAM
NAPHTA
(C5-C4)
P
Y
R
O
L
Y
S
I
S
R
E
A
C
T
O
R
C6
L
I
G
H
T
E
N
E
D
S
T
R
I
P
P
E
R
+
C5
+
BP (0C)
H2
-253
C1
-161
C2-
-104
C20
-88
C3-
-48
C30
-42
C4+
+1
C2-, C20
H2-C1
D
E
M
E
T
H
A
N
I
Z
E
R
B-T-X REFORMING
D
E
E
T
H
A
N
I
Z
E
R
C2-
C20
D
E
P
R
O
P
A
N
I
Z
E
R
C3C3
S
P
L
I
T
T
E
R
C30
C4+
Paraffins &
Aromatics