| abstract |
FIELD: petroleum industry, more particularly agents capable of suppressing of bacteria which are useful for preventing growth of sulfate-reducing bacteria in various crude media. SUBSTANCE: agent for suppressing growth of sulfate-reducing bacteria is 2-hydroxy-1-perhydro [1,3,5-dithiazin-5-yl] ethane of general formula : C 5 H 11 S 2 ON. The latter compound is synthesized from formalin, monoethanol amine and hydrogen sulfide in stoichiometric ratio at room temperature. EFFECT: agent has high biocidal effectiveness, slight solubility in petroleum and corrosion of the agent. 2 ex, 1 tbl |