SPECIFICATION FOR POLYMER GRADE PROPYLENE IN FPCC
(»E¦X¯Å¤þ²m«~½è³W½d)
|
ITEM
|
COMPONENT
|
UNIT
|
CONTENT
|
|
1
|
PROPYLENE |
mol ¢H
|
99.5 min
|
|
2
|
PROPANE |
mol ¢H
|
0.5 max
|
|
3
|
ETHYLENE |
mol ppm
|
10 max
|
|
4
|
ACETYLENE |
mol ppm
|
1 max
|
|
5
|
METHYL ACETYLENE & PROPADIENE |
mol ppm
|
5 max
|
|
6
|
C4'S |
mol ppm
|
5 max
|
|
7
|
CO |
mol ppm
|
5 max
|
|
8
|
O2 |
mol ppm
|
10 max
|
|
9
|
H2O |
wt ppm
|
5 max
|
|
10
|
S2 as H2S |
mol ppm
|
1 max
|