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In 2020, liquefied petroleum gas (LPG) industry development present situation an

Liquefied petroleum gas (LPG) is within the refinery, by liquefied natural gas or oil pressure cooling is a colorless, volatile liquid. Through refinery main composition of liquefied petroleum gas (LPG) as propane, propylene, butane and butene in one or two, and it is mixed with a small amount of pentane and pentene and trace amounts of sulfur impurities. .