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    LPG

    LPG is leuco and volatil hydrogen which through pressurized, cooling and liquefied of natural gas or refinery gas. The main components are propane, propylene, butane, butene and less pentane.

    LPG is separated into ethylene, propylene, butene and butadiene. Its main usage is to produce resin, synthetic rubber, fiber and medicine, explosive, and also could be used as civil fuel oil. 

    ItemIndexTest Meyhod
    PropaneButyl AcrylateButane
    Density(15℃)/(kg/m3)ReportSH/T 0221
    Vapour Pressure(37.8℃)/ Kpa14301380485GB/T 6602
    Component
       C3 Hydrocarbon mixture(volume fraction)/%95————SH/T 0230
       Cand C4 Hydrocarbon mixture(volume fraction)/%2.5————
       (C3+C4) Hydrocarbon mixture(volume fraction)/%——9595
       Cand C5 Hydrocarbon mixture(volume fraction)/%——3.02.0

    Residue

       Evaporated Residue/(ml/100ml)

       Observation of grease

    0.05
    Pass
    SY/T 7509
    Copper Corrosion/(40℃,1h)/level1SH/T 0232
    Sulphur Content /(mg/m3)343SH/T 0222
    Hydrogen sulfide(one of the following requirements)

       Lead Acetate Method

       Chromatography/(mg/m3)




    None

    10


    SH/T 0125
    SH/T 0231
    Free waterNoneVsiual

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