SU62500A1 - Method for separating germanium from germanium-containing solutions - Google Patents
Method for separating germanium from germanium-containing solutionsInfo
- Publication number
- SU62500A1 SU62500A1 SU42459A SU305848A SU62500A1 SU 62500 A1 SU62500 A1 SU 62500A1 SU 42459 A SU42459 A SU 42459A SU 305848 A SU305848 A SU 305848A SU 62500 A1 SU62500 A1 SU 62500A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- germanium
- separating
- containing solutions
- saponin
- solutions
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
СПОСОБ ВЫДЕЛЕНИЯ ГЕРМАНИЯMETHOD OF SEPARATION GERMANY
За влено 8 апрел 1941 г. за Л 305848It was announced on April 8, 1941 for L 305848
в Наркомат химической промышленностиto the People's Commissariat of Chemical Industry
Опубликовано в «Бюллетене изобретений и товарных знаков № 5 за 1965 г.Published in the Bulletin of Inventions and Trademarks No. 5 for 1965.
Известен способ выделени германи из содержащих его растворов осаждением танином. Однако эгот способ примен етс только в лабораторной практике, так как примен ть танин дл осаждени германи в производственных услови х неиелесообразно ввиду его дороговизны , а также сложности технологического процесса. Сложность процесса состоит в гом, что избыток танина в растворе удал ют окислением его, что в конечном итоге загр зн ет раствор, кроме того, танин осаждает также р д других металлов.There is a method for separating germanium from solutions containing it by precipitating with tannin. However, this method is used only in laboratory practice, since it is impractical to use tannin to precipitate germanium under production conditions because of its high cost, as well as the complexity of the technological process. The complexity of the process lies in the fact that an excess of tannin in the solution is removed by oxidizing it, which ultimately contaminates the solution; in addition, tannin also precipitates a number of other metals.
С целью упрощени способа и дл применени его в производственных услови х, предложено германий из германийсодержащих растворов выдел ть обработкой растворов сапонином или сапонинсодержащими веществами. Как сапонин, так и сапонинсодержащие вещества - селективные осадители, что упрощает технологический процесс выделени германи из растворов.In order to simplify the process and to apply it under production conditions, it has been proposed to extract germanium from germanium-containing solutions by treating solutions with saponin or saponin-containing substances. Both saponin and saponin-containing substances are selective precipitants, which simplifies the process of separating germanium from solutions.
Предмет изобретени Subject invention
Способ выделени германи из германийсодержащих растворов, отличающийс тем, что раствор обрабатывают сапонином или сапонинсодержащими веществами.A method of separating germanium from germanium-containing solutions, characterized in that the solution is treated with saponin or saponin-containing substances.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU42459A SU62500A1 (en) | 1941-04-08 | 1941-04-08 | Method for separating germanium from germanium-containing solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU42459A SU62500A1 (en) | 1941-04-08 | 1941-04-08 | Method for separating germanium from germanium-containing solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
SU62500A1 true SU62500A1 (en) | 1942-11-30 |
Family
ID=48243657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU42459A SU62500A1 (en) | 1941-04-08 | 1941-04-08 | Method for separating germanium from germanium-containing solutions |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU62500A1 (en) |
-
1941
- 1941-04-08 SU SU42459A patent/SU62500A1/en active
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