大蘇今日再次為大家服務一則 LIQUEFIED PETROLEUM GAS 簡稱LPG Spec sheet, 這些資料都是大蘇以前曾經談過的案例中所取得的資料, 若是各位看官發覺有異, 也請指教.

LPG - Propane: Butane = 50%-50% (Mixture) 

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 – C3 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 Sulfide wt.ppm (Based On ASTM D-3246) 30 max.
Hydrogen Sulfide 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 Sulfide vol.ppm ASTM D-2420 / DRAGER 5 max.
Sp.Gr.@ (60oF/ 60oF) --- ASTM D-2598 To Be Reported
Sulfur (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
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