| 摘要 |
FIELD: chemical engineering. ^ SUBSTANCE: invention relates to cleansing pipelines, in particular effluent disposal lines from conglomerates containing oils, fats, paraffins, wax, suspended solids, and the like. Method is implemented by dispersing oil-fat conglomerates and removing them under direct interaction of solutions A and B in reaction room, solution A containing 10.0-35.0% ammonium acetate, 1.0-10.0% acetic acid, 0.01-0.5% surfactant, and water and solution B containing 15-40% sodium nitrite and water. ^ EFFECT: enhanced oil-fat conglomerate destruction efficiency and thereby improved efficiency of cleansing pipelines because of increased specific heat release. ^ 2 ex |
