二甲醚具备与液化石油气相近的理化性质，可替代液化石油气生产代天然气。
Dimethyl ether has the similar physicochemical properties to LPG and can replace LPG to produce substitute natural gas.
论文先对液化石油气(以下简称LPG)混空气装置及生产工艺作一定的描述。
In this paper, the process and equipment of liquefied petroleum gas (LPG) mixing with air are described firstly.
炼油厂生产汽油，柴油，航空燃油，重燃料油和液化石油气。
Refineries to produce gasoline, diesel, aviation fuel, heavy fuel oil and liquefied petroleum gas.
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