Mannich base derivatives as inhibitors of hydrocarbon oxidation, corrosion of ferrous metals and tar deposits EDUCATION

摘要

use of derivatives of the general formula mannich bases;where r is the u0430u043bu043au0438u043b (u0430u043bu043au0438u043bu0435u043d) with the number of carbon atoms CH3, c3 - c5, c5 - c7, c8 C14, C14 - C20;;r1 CH3, u0430u043bu043au0438u043b C14 (c3 - c10 secondary), u0430u043bu043au0438u043bu0430u0440u0438u043b C8H9 -, etc.;;r2 is h, tertiary - butyl, u0430u043bu043au0438u043bu0430u0440u0438u043b u04418u043d9 -;;n - 1, 2, 3.;as an inhibitor u043eu043au0438u0441u043bu0435u043du0438u00a0 hydrocarbons, the corrosion of ferrous metals and u043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0, sediment.