 |
 |
(deodorized kerosene)
ST-1
Specifications
|
Item
|
Limits
|
Test & Standard
|
|
Density
(20℃)Kg/m
|
≯770
- 820
|
GB/T1884
|
|
Distillation
|
|
|
|
Initial
boiling point ℃
|
≮140
|
GB/T6536
|
|
End
point ℃
|
≯280
|
|
|
Flash
point ℃
|
≯32
|
GB/T261
|
|
Existent
gum mg/100ml
|
≯5
|
GB/T509
|
|
Ice
point ℃
|
≯
-40
|
GB/T2430
|
|
Aromatics
content Wt%
|
≯
0.1
|
紫外光谱法
|
|
Bromine
value (g Br / 100g )
|
≯
0.5
|
GB/T11135
|
|
Sulfur
content Wt%
|
0.0005
|
SH/T0253
|
|
Water
soluble acid or alkali
|
Nil
|
SH/T259
|
|
Physical
impurity and water
|
Nil
|
|
|
Q/320INHY01-1997 |
|
|
(deodorized kerosene)
ST-3
Specifications
|
|
Item
|
Limits
|
Test & Standard
|
|
Density
(20℃)Kg/m
|
≯790
- 820
|
GB/T1884
|
|
Distillation
|
|
|
|
Initial
boiling point ℃
|
≮190
|
GB/T6536
|
|
End
point ℃
|
≯270
|
|
|
Flash
point ℃
|
≯62
|
GB/T261
|
|
Existent
gum mg/100ml
|
≯
10
|
GB/T509
|
|
Ice
point ℃
|
≯
-30
|
GB/T2430
|
|
Aromatics
content Wt%
|
≯
0.1
|
紫外光谱法
|
|
Bromine
value (g Br / 100g )
|
≯
0.5
|
GB/T11135
|
|
Sulfur
content Wt%
|
0.0005
|
SH/T0253
|
|
Water
soluble acid or alkali
|
Nil
|
SH/T259
|
|
Physical
impurity and water
|
Nil
|
|
|
Q/320INHY01-1997 |
|
|
|
|
Item
|
Limits
|
Test
& Standard
|
|
Ethane
|
<
2
|
SY2081-82
|
|
Propane
|
18-30
|
SY2081-82
|
|
n-Butane
|
20-35
|
SY2081-82
|
|
i-Butane
|
35-55
|
SY2081-82
|
|
Total
sulfur
|
<
10 ppm
|
ZAE46002-92
|
|
H2S
|
<
5 ppm
|
QJ'NL08-68-98
|
|
Water
|
<
20 ppm
|
Electrowning
method
|
|
Saturated
vapors pressure
|
|
|
|
(
37.8 ℃) KPa
|
450
- 520
|
GB6602
|
|
|
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