SU471301A1 - The method of purification of saline antimony solutions from mouse - Google Patents
The method of purification of saline antimony solutions from mouseInfo
- Publication number
- SU471301A1 SU471301A1 SU1832985A SU1832985A SU471301A1 SU 471301 A1 SU471301 A1 SU 471301A1 SU 1832985 A SU1832985 A SU 1832985A SU 1832985 A SU1832985 A SU 1832985A SU 471301 A1 SU471301 A1 SU 471301A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mouse
- antimony
- saline
- purification
- solutions
- Prior art date
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Description
3 Пример 2. К 100 мл сол нокислого раствора с концентрацией г/л отработанного сурьм ного катализатора фреоновой промышленности, содержащего 154 г/л общей сурьмы, 32 г/л сурьмы (V), 0,3 г/л мышь ка,5 добпзл ют 4,0 г измельченной металлической сурьмы и реакционную смесь иеремешивают ири 90-100°С в течение 20 час. После этого получают 90 мл раствора, который содержит 186 г/л сурьмы (III) и следы мышь ка. Сте-ю пень извлечени мыщь ка в цементный осадок составила более 99%. Содержание мыщь ка в очищенном растворе - 0,002%. 4 Предмет изобретени 1. Способ очистки сол нокислых растворов сурьмы от мышь ка нутем обработки их сурьмусодержашим веществом, отличающийс тем, что, с целью повышени качества конечного иродукта, обработку осуществл ют измельченной металлической сурьмой ири 90- 100°С. 2. Способ но п. 1, отличающийс тем, что процесс ведут при скорости перемещивани об/мин в течение 10-20 час.3 Example 2. To 100 ml of a hydrochloric acid solution with a concentration of g / l of spent antimony catalyst of the freon industry, containing 154 g / l of total antimony, 32 g / l of antimony (V), 0.3 g / l of mouse, 5 dobzl 4.0 g of crushed metal antimony are added and the reaction mixture is stirred at 90-100 ° C for 20 hours. After that, 90 ml of a solution is obtained which contains 186 g / l of antimony (III) and traces of a mouse. The stump of the bristle extraction stump in the cement sediment was more than 99%. The content of the mouse in the purified solution is 0.002%. 4 Subject of the invention 1. A method for purifying hydrochloric solutions of antimony from a mouse by treating them with an antimony-containing substance, characterized in that, in order to improve the quality of the final product, the treatment is carried out with crushed metal antimony and 90-100 ° C. 2. A method according to claim 1, characterized in that the process is carried out at a speed of moving rpm for 10 to 20 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1832985A SU471301A1 (en) | 1972-10-03 | 1972-10-03 | The method of purification of saline antimony solutions from mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1832985A SU471301A1 (en) | 1972-10-03 | 1972-10-03 | The method of purification of saline antimony solutions from mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU471301A1 true SU471301A1 (en) | 1975-05-25 |
Family
ID=20528298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1832985A SU471301A1 (en) | 1972-10-03 | 1972-10-03 | The method of purification of saline antimony solutions from mouse |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU471301A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179495A (en) * | 1977-08-25 | 1979-12-18 | Sumitomo Metal Mining Company Limited | Method for removing As, or As and Sb and/or Bi from sulfuric acid |
-
1972
- 1972-10-03 SU SU1832985A patent/SU471301A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179495A (en) * | 1977-08-25 | 1979-12-18 | Sumitomo Metal Mining Company Limited | Method for removing As, or As and Sb and/or Bi from sulfuric acid |
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