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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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