INVESTIGATION OF DIETHYLAMINE, DIPROPYLAMINE, DIBUTYLAMINE COMPLEXES OF ALKYLARYLSULFONIC ACID SYNTHESIZED ON THE BASIS OF GAS OIL FRACTION AS BACTERICIDE

Summary: In the research work, diethylamine, dipropylamine, dibutylamine complexes of the mixture of alkylarylsulfonic acids obtained on the basis of the light gas oil fraction obtained from the secondary oil refining process - the catalytic cracking process were synthesized, solutions of the samples were prepared in water, water + ethyl alcohol, water + isopropyl alcohol. Some physico-chemical properties of the samples were studied, bactericidal properties were studied by keeping them in a thermostat at a temperature of 32ºC for 15 days and calculating the amount of H2S produced at the end. It was determined that the aqueous solution of the diethylamine complex of the mixture of alkylarylsulfonic acids showed a high bactericidal effect (99%) at the concentration of 50 mg/l. Solutions of diethylamine and dipropylamine complexes in water at the concentration of 75 mg/l showed 100% bactericidal effect and reduced the number of bacteria to zero. Solutions of dibutylamine complex in water + ethyl alcohol, water + isopropyl alcohol at the relatively high concentration (150 mg/l) showed 100% bactericidal effect and stopped the life activity of bacteria.