As part of village adoption project, had initiated action towards water supply and drinking water distribution in three villages surrounding its Refinery location at Nagapattinam.
As part of village adoption project, had initiated action towards water supply and drinking water distribution in three villages surrounding its Refinery location at Nagapattinam.
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Last updated on 08/08/2024 (08:00 AM)
List of selected candidates – Slot 4
List of selected candidates – Slot 3
S.N0. | Characteristics | Method No. | Requirement for Commercial | |||
Butane | Butane-Propane mixture | Propane | ||||
1 | Density at 15°C,Kg/m3 | [P:76]/ISO3993
D 1657 |
Report | Report | Report | |
2 | Vapour pressure at 40°C, kPa, gauge, Max. | [P:71]/ASTM D 1267/D6897 | 520 | 1050
|
1550 | |
3 | Composition, Liquid volume percent
a) C2 Hydrocarbons b) C3 Hydrocarbons c) C4 Hydrocarbons d) C5 Hydrocarbons and heavier OR |
ASTM D 2163/
[P:151] |
— Report Report 2.5 Max |
Report Report Report 2.5 Max |
Report 95.0 Min 4.0 Max 0.2 Max
|
|
Volatility: Evaporation temperature in °C for 95 percent by volume at 760 mm Hg pressure, Max. | ASTM D 1837-2011/[P:72] | 2.2 | 2.2 | -38.0 | ||
4 | Total Volatile Sulphur ppm, Max. | ASTM D 3246/D6667 | 140 | 140 | 150 | |
5 | Copper strip corrosion at 38°C for 1 h | ASTM D 1838 / [P:152]/ISO6251 | Not worse than No. 1 | |||
6 | Hydrogen Sulphide | ASTM D 2420/[P:73] | Pass the test | |||
7 | Moisture Content | – | — | — | Pass | |
8 | Free Water Content. | – | None | None | — | |
9 | Caustic test | Pass | Pass | Pass |