DIMETHYL ETHER-LIQUEFIED PETROLEUM GAS MIXED FUEL COMPOSITION AND METHOD FOR PREPARING THE SAME

摘要

A dimethyl ether-liquefied petroleum gas mixed fuel composition and a method for manufacturing the same are provided to reduce the pollutants exhausted from an LPG vehicle, thereby preventing the environmental pollution due to the exhausted pollutants. A mixed fuel for a spark-ignition type vehicle is manufactured by mixing a 5-50 wt% of dimethyl ether and a 50-95 wt% of liquefied petroleum gas. The dimethyl ether is mixed as an additive for improving the combusting efficiency of the liquefied petroleum gas and reducing exhaust gas. A cetane improving agent or a lubrication improving agent is not mixed into the mixed fuel. The liquefied petroleum gas is butane gas.