COMPOSITION OF LEAD-FREE ECOLOGICALLY CLEAN HIGH-OCTANE PETROL

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to a composition of lead-free ecologically clean high-octane petrol based on an isomerisation product and catalytically cracked petrol, characterised by that it further contains straight-run petrol, and the high-octane component is a hydrogenation product from production of butyl alcohols, with the following ratio of components, wt %: straight-run petrol - 10-15; isomerisation product - 2.5; hydrogenation product from production of butyl alcohols - 20-60; catalytically cracked petrol - up to 100.;EFFECT: practical use of the disclosed composition significantly widens the raw material base for producing ecologically clean petrol, having high octane number and low content of aromatic and olefin hydrocarbons and benzene.;2 cl, 3 tbl