LPG - Liquefied Petroleum GAS
LPG
QUANTITY : MIn, 100,000 . Max 500,000 MT x 12 Months
Price : USD Gross / Net per MT CIF ASWP
LIQUEFIED PETROLEUM GAS (LPG)
Specifications required for the LIQUEPIED PETROLEUM GAS 50%Propane/50%Butane mixed
|
PROPERTY |
UNITS |
TEST METHOD |
VALUE |
|
Ethane |
mol % |
G.C |
0.08 max. |
|
|
|
|
|
|
Propane |
mol % |
G.C |
2 max. |
|
Total - C4 |
mol % |
G.C |
97.5 min. |
|
Total – C5 |
mol % |
G.C |
0.82 max. |
|
Sp.Gr.@ (60oF/ 60oF) |
--- |
ASTM D-2598 |
To Be Reported |
|
Copper Corrosion |
--- |
ASTM D-1838 |
No. 1a max. |
|
Total Sulphide |
wt.ppm |
(Based On ASTM D-3246) |
30 max. |
|
Hydrogen Sulphide |
vol.ppm |
ASTM D-2420 / DRAGER |
Nil |
|
Vapor Press@(100 oF) |
Psig |
ASTM D-2598 |
70 max. |
|
Water Content |
vol.ppm |
Shaw Dew Point |
10 max. |
|
Residue on Evaporation |
vol % |
ASTM D-2158 |
0.05 max |
SPECIFICATION (Propane)
|
PROPERTY |
UNITS |
TEST METHOD |
VALUE |
|
Ethane |
mol % |
G.C |
0.4 max. |
|
Propane |
mol % |
G.C |
98 min. |
|
Butane |
mol % |
G.C |
1.4 max. |
|
Pentanes & Heavier |
mol % |
G.C |
0.01 max. |
|
Copper Corrosion |
--- |
ASTM D-1838 |
No. 1a max. |
|
Hydrogen Sulphide |
vol.ppm |
ASTM D-2420 / DRAGER |
5 max. |
|
Sp.Gr.@ (60oF/ 60oF) |
--- |
ASTM D-2598 |
To Be Reported |
|
Sulphur (Volatile) |
wt.ppm |
(Based On ASTM D-3246) |
30 max. |
|
Vapor Pressure@(100 oF) |
Psig |
ASTM D-2598 |
200 max. |
|
Water Content |
--- |
ASTM D-2713 |
pass |
|
|
LPG |
|
|
|
|
GENERAL |
|
|
> Conforming to Indian Standard specifications |
IS 4576 / IS 14861 |
|
> Vapor Pressure at 65 oC (Max) Kg/cm2 |
16.87 |
|
> Volatility. Evaporation temp. in oCFor 95% volume at NTP |
2 |
|
> Copper strip corrosion at 38 oC |
Not Worse Than 1 |
|
> Dryness |
No free entrained water |
|
> Odour |
Level 2 |
|
|
|
|
CHEMICAL COMPOSITION |
|
|
Ethane % |
1 max |
|
Propane % |
38 max |
|
Is-Butane % |
19 max |
|
Nor-Butane % |
41 min |
|
Iso-Pentane and olefins % |
1 max |
|
Volatile sulfur % |
0.003 max |
|
|
|
|
LIQUID |
|
|
Density at 15 oC Kg/liter |
0.557 |
|
Volume of liquid per kg at 15 oC Liters |
1.85 |
|
Vapor pressure at 15 oC Bar |
5.3 |
|
Gross Calorific Value Kcal/kg |
11840 |
|
Net Calorific Value Kcal/kg |
10920 |
|
Boiling Point at atmospheric pressure oC |
0 |
|
|
|
|
VAPOR |
|
|
Density at 15 oC Kg/m3 |
2.21 |
|
Volume of gas per kg at 15 oC m3 |
0.48 |
|
Latent heat of vaporization at 15 oC Kcal/kg |
86 |
|
Gross Calorific Value Kcal/Nm3 |
26200 |
|
Net Calorific Value Kcal/Nm3 |
24100 |
|
Air required for combustion m3/m3 |
29 |
|
|
|
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