COMPOSITION CONTAINING SURFACE-ACTIVE INGREDIENT Russian patent published in 2013 - IPC B01F17/08 C11D1/14 C11D11/04 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing a composition for reducing cohesion forces by dissolving in a base liquid containing water in which the following components are dispersed in given volume percent concentration: sodium chloride 1-3%, magnesium ions 1-2%, calcium ions 1-2%, potassium ions 1-2%, sulphate 1-2%, carbon 0.5-1%, nitrate 1-2%, and phosphate 1-2%, sodium chloride and sodium alkyl ether sulphate. The volume ratio of the amount of the base liquid to the amount of sodium chloride and sodium alkyl ether sulphate ranges from 1:1:1.5 to 1:1:5. Said method involves: obtaining the base liquid of the composition; heating the base liquid to temperature of 50°C-100°C; dissolving sodium chloride in said base liquid by high-speed dispersion; dissolving sodium alkyl ether sulphate in said base liquid by high-speed dispersion; and spontaneous cooling of the obtained composition.

EFFECT: method enables to obtain a composition which enables cheap and efficient neutralisation of space charges arising on particles.

6 cl, 2 ex, 1 tbl