FIELD: liquid fuels production. SUBSTANCE: gasoline- based composition contains 5•10-6-2•10-4 % ferric acetylacetonate and 0.005-0.02% tetraethoxysilane in mixture with hydrolysis products of the latter (dimer, trimer, and tetramer). Use of such composition reduces content of injurious substances in engine exhaust gases: carbon monoxide up to 80%, unburnt hydrocarbons up to 73%, nitrogen oxides up to 85%, and benzpyrene by 15 to 38%. EFFECT: increased exhaust safety. 2 tbl
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Authors
Dates
2000-10-27—Published
1999-12-09—Filed