FIELD: technological processes; food products.
SUBSTANCE: invention is related to fat-and-oil industry. Method includes heating of soap stock, addition of electrolyte and demulsifier in it in process of mixing, separation of fat component, settling. When soap stock is heated up to 50-60°C, sodium chloride is introduced in it as electrolyte in amount of 2-6% from initial raw materials, as demulsifier - surface-active OP-7 in amount of 0.1-0.7% from initial raw materials, additionally mixture of isoamyl and isobutyl alcohols is introduced with the ratio of 2.5:1, in amount of 20-40% to mass of soap stock, and heating continues for 3-5 minutes.
EFFECT: more efficient separation of silicate soap stock fat emulsion and yield of fat component, intensification of separation process, reduction of power inputs.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
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