Scribd
Upload
1K views1 page

LPG Specifications: Specification (Butane)

This document provides specifications for liquefied petroleum gas (LPG) from Russian origin that is a 50/50 mix of propane and butane. The specifications list maximum limits for impurities like ethane, propane, total C4 and C5 hydrocarbons in the butane component. Test methods are provided for measuring properties like specific gravity, copper corrosion, hydrogen sulfide, water content and more. Similar specifications are given for the propane component regarding impurities and test methods.

Uploaded by

dimas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
1K views1 page

LPG Specifications: Specification (Butane)

This document provides specifications for liquefied petroleum gas (LPG) from Russian origin that is a 50/50 mix of propane and butane. The specifications list maximum limits for impurities like ethane, propane, total C4 and C5 hydrocarbons in the butane component. Test methods are provided for measuring properties like specific gravity, copper corrosion, hydrogen sulfide, water content and more. Similar specifications are given for the propane component regarding impurities and test methods.

Uploaded by

dimas
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

LPG SPECIFICATIONS

RUSSIAN ORIGIN LIQUEFIED PETROLEUM GAS


LPG - 50% Propane and 50% Butane Separate

SPECIFICATION (Butane)
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. @ (60F / 60F) ___ ASTM D-2598 To be reported
Copper Corrosion ___ ASTM D-1838 No. 1a max.
Total Sulfide wt.ppm (Based on ASTM D-3246) 30 max.
Hydrogen Sulfide vol.ppm ASTM D-2420 / DRAGER Nil
Vapor Press @ (100F) Psig ASTM D-2598 70 max.
Water Content vol.ppm Shaw Dew Point 10 max.
Residue on Evaporation vol % ASTM D-2158 0.0 max.

SPECIFICATION (Propane)
PROPERTY UNITS TEST METHOD VALUE
Ethane mol % G.C 0.4 max.
Propane mol % G.C 98 max.
Butane mol % G.C 1.4 max.
Pentanes & Heavier mol % G.C 0.01 max.
Copper Corrosion ___ ASTM D-1838 No 1a max
Hydrogen Sulfide vol.ppm ASTM D-2420 / DRAGER 5 max.
Sp. Gr. @ (60F / 60F) ___ ASTM D-2598 To be reported
Sulphur (Volatile) wt.ppm (Based on ASTM D-3246) 30 max.
Vapor Pressure @ (100F) Psig ASTM D-2598 200 max.
Water Content ___ ASTM D-2713 pass

You might also like