LPG SPEC k
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This document outlines the results of tests conducted on two gas samples according to ASTM methods. For the first sample, the results show it contained less than 3% ethane and lighter hydrocarbons, at least 95% propane, and less than 3% butane and heavier hydrocarbons. The second sample contained less than 4% propane and lighter hydrocarbons, at least 92% butane, and less than 4% pentane and heavier hydrocarbons. Both samples met specifications for properties like vapor pressure and sulfur content.
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LPG SPEC k
- 1. Test ASTM Method RESULTS 1. ETHANE&LIGHTER (MOLE %) MAX. D-2163 3 2. PROPANE (MOLE%) MIN. D-2163 95 3. TOTAL BUTANE&HEAVIER(MOLE%) MAX. D-2163 3 4. SPECIFICATION GRAVITY AT 60/60ºF MAX. D-2598 0.510 5. COPPER CROSSION D-1838 1-A 6. VAPOUR PRESSURE(PSIG)@100ºF MAX D-2598 200 7. HYDROGEN SULPHIDE(PPM) MAX D-2420 NEGATIVE 8. TOTAL SULUR (PPM) MAX. D-6667 99 Test ASTM Method RESULTS 1. PROPANE&LIGHTER (MOLE %) MAX. D-2163 4 2. TOTAL BUTANE (MOLE %) MIN. D-2163 92 3. TOTAL PENTANE&HEAVIER (MOLE%) MAX. D-2163 4 4. SPECIFICATION GRAVITY AT 60/60ºF MAX. D-2598 0-585 5. CROSSION NUMBER D-1838 1-A 6. VAPOUR PRESSURE(PSIG)@100ºF MAX D-2598 50 7. HYDROGEN SULPHIDE(PPM) MAX D-2420 NEGATIVE 8. TOTAL SULUR (WT PPM) MAX. D-6667 99 9. NON VOLATILE RESIDUE VOL% MAX D-2158 0.1 SPECIFICATION LPG PROPANE BUTANE