FIELD: processing of minerals.
SUBSTANCE: invention can be used for separating suspended substances from a saponite clay suspension. The method of clarifying a saponite clay suspension is carried out by introducing a low-molecular additive and subsequent separation of the solid phase by settling and/or centrifugation. Calcium sulphate hemihydrate is used as a low-molecular additive in an amount of 132-390 mg per 25 ml of saponite clay suspension, the concentration of which is 4.4-20.9 g/l.
EFFECT: process of clarification of saponite clay suspension is accelerated, costs and harmful emissions into water bodies are reduced.
1 cl, 4 tbl, 10 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR CLARIFYING SAPONITE CLAY SUSPENSION | 2022 |
|
RU2800757C1 |
| REAGENT FOR CLARIFICATION OF CLAY SUSPENSION | 2023 |
|
RU2808870C1 |
| SAPONITE SUSPENSION CLARIFICATION REAGENT | 2023 |
|
RU2821451C1 |
| METHOD OF DEPOSITION OF SAPONITE PULP WITH THE USE OF CALCIUM ALUMINUM SILICATE REAGENT | 2017 |
|
RU2675871C1 |
| METHOD FOR THICKENING SAPONITE SUSPENSION | 2018 |
|
RU2669272C1 |
| METHOD FOR PURIFICATION OF THE RECYCLED WATER OF THE MINING INDUSTRY FROM SAPONIN-CONTAINING MATERIAL AND SAND | 2021 |
|
RU2780569C1 |
| METHOD FOR DEPOSITING SAPONITE PULP BY MEANS OF ALKALI METALS SULFATES AND BELITE | 2020 |
|
RU2743229C1 |
| METHOD OF THICKENING SAPONITE SUSPENSION | 2010 |
|
RU2448052C1 |
| METHOD OF PRODUCING MAGNESIUM-AMMONIUM PHOSPHATE FROM SAPONITE SLUDGE | 2023 |
|
RU2818698C1 |
| METHOD OF CLARIFYING SALT SOLUTIONS EMERGING UNDER SILVINITE ORE PROCESSING | 1993 |
|
RU2105727C1 |
