SU417173A1 - - Google Patents
Info
- Publication number
- SU417173A1 SU417173A1 SU1724234A SU1724234A SU417173A1 SU 417173 A1 SU417173 A1 SU 417173A1 SU 1724234 A SU1724234 A SU 1724234A SU 1724234 A SU1724234 A SU 1724234A SU 417173 A1 SU417173 A1 SU 417173A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flotation
- potash
- modifier
- reagent
- hydrosalite
- Prior art date
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- Saccharide Compounds (AREA)
Description
1one
Изобретение относитс .к переработке полезных искоиаемых флотационным методом и может быть использовано дл обогащени калийных и других руд.The invention relates to the processing of minerals by the flotation method and can be used to enrich potash and other ores.
В практике флотации дл создани условий селективной флотации пульпу предварительно обрабатывают реагента ми-модификатор а ми; карбоксиметилцеллюлозой, мочевиио-формальдегидными смолами и др.In the practice of flotation, to create conditions for selective flotation, the pulp is pretreated with the reagent-modifier; carboxymethylcellulose, urea-formaldehyde resins, etc.
Предлагаетс в качестве модификатора при флотации калийных руд использовать основной гидросодалит, имеющий формулуIt is proposed as a modifier in the flotation of potash ores to use the main hydrosalite having the formula
Na,O-AUO3-2SiOj-H.,O.Na, O-AUO3-2SiOj-H., O.
Указанный реагент получен путем обработки каолина NaOH в определенных услови х.Said reagent is obtained by treating kaolin with NaOH under certain conditions.
Он частично растворим в воде. Дл полного растворени его обрабатывают раствором сол ной кислоты.It is partially soluble in water. To dissolve it completely, it is treated with a solution of hydrochloric acid.
Основной гидросодалит может быть применен при флотации, например калийной руды, самосто тельно или совместно с нзвестпыми реагентамн того же назначени (мочевиноформал11дегидными смолами, полисахаридами ). При использовании этого реагента достигаетс высока селективность процесса флотации , улучшаетс качество концентрата.The main hydrosalite can be used in flotation, for example, potash ore, alone or in conjunction with the known substances for the same purpose (urea formaldehyde resins, polysaccharides). When using this reagent, a high selectivity of the flotation process is achieved, the quality of the concentrate is improved.
Предмет и з о б р е т е и .и Subject and datum and .i
Применение основного гидросодалита в качестве модификатора при флотации калийныхThe use of basic hydrosodalite as a modifier in the flotation of potash
рудore
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1724234A SU417173A1 (en) | 1971-12-13 | 1971-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1724234A SU417173A1 (en) | 1971-12-13 | 1971-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU417173A1 true SU417173A1 (en) | 1974-02-28 |
Family
ID=20495999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1724234A SU417173A1 (en) | 1971-12-13 | 1971-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU417173A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422202A1 (en) * | 1989-04-21 | 1991-04-17 | Thiele Kaolin Company | Opacifying kaolin pigments and process for making same |
-
1971
- 1971-12-13 SU SU1724234A patent/SU417173A1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422202A1 (en) * | 1989-04-21 | 1991-04-17 | Thiele Kaolin Company | Opacifying kaolin pigments and process for making same |
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