A mixture of methyl aryl ethers derived from the phenols present in direct liquefaction coal liquids shows considerable promise as a gasoline blending agent and octane improver. The mixture of methyl aryl ethers was blended at five volume per cent with a commercial, unleaded gasoline. The properties and performance of the blend in a variety of laboratory and automotive tests is reported. The tests show that the mixture of methyl aryl ethers improves gasoline octane without degrading other gasoline properties.
Methyl Aryl Ethers from Coal Liquids as Gasoline Extenders and Octane Improvers
Sae Technical Papers
SAE International Congress and Exposition ; 1981
1981-02-01
Conference paper
English
Methyl Aryl Ethers from Coal Liquids as Gasoline Extenders and Oktan Improvers
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