RU1448708C - Method of antimony extraction from cupric electrolyte - Google Patents
Method of antimony extraction from cupric electrolyte Download PDFInfo
- Publication number
- RU1448708C RU1448708C SU4118453A RU1448708C RU 1448708 C RU1448708 C RU 1448708C SU 4118453 A SU4118453 A SU 4118453A RU 1448708 C RU1448708 C RU 1448708C
- Authority
- RU
- Russia
- Prior art keywords
- antimony
- electrolyte
- extraction
- sorption
- cupric
- Prior art date
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- 229910052787 antimony Inorganic materials 0.000 title claims abstract description 19
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003792 electrolyte Substances 0.000 title claims abstract description 11
- 238000000605 extraction Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 230000000536 complexating effect Effects 0.000 claims abstract description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003729 cation exchange resin Substances 0.000 claims description 5
- 238000007670 refining Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
Description
Изобретение относится к способам извлечения сурьмы из растворов электролитического рафинирования меди сорбцией комплексообразующими ионитами. The invention relates to methods for extracting antimony from solutions of electrolytic refining of copper by sorption by complexing ion exchangers.
Целью изобретения является повышение степени извлечения сурьмы. The aim of the invention is to increase the degree of extraction of antimony.
Для извлечения сурьмы использовали отобранный в медеэлектролитном цехе медный электролит с содержанием серной кислоты 116,5 г/л, меди 47,2 г/л, никеля 19,9 г/л, сурьмы 1,1 г/л. To extract antimony, a copper electrolyte selected in a copper electrolyte workshop was used with a sulfuric acid content of 116.5 g / l, copper 47.2 g / l, nickel 19.9 g / l, and antimony 1.1 g / l.
Медный электролит пропускают последовательно через колонну, заполненную катионитом, затем через колонну, заполненную комплексообразующим ионитом со скоростью 30 удельных объемов в 1 ч. По окончании процесса сорбции через обе колонны пропускают 10 удельных объемов воды для вытеснения электролита из межзернового пространства и вымывания мышьяка и 20-30 объемов 20-40%-ного раствора серной кислоты для вымывания примесей меди никеля со скоростью 20-25 удельных объемов в 1 ч. Затем десорбируют сурьму с комплексообразующего ионита раствором соляной кислоты или другим десорбентом. По окончании процесса десорбции обе колонны промывают 10 объемами воды со скоростью 30 удельных объемов в 1 ч для вытеснения серной кислоты из межзернового пространства катионита, соляной кислоты (хлорид-ионов) из межзернового пространства комплексообразующего ионита и начинают новый цикл сорбции сурьмы. The copper electrolyte is passed sequentially through a column filled with cation exchange resin, then through a column filled with complexing ionite at a rate of 30 specific volumes per hour. At the end of the sorption process, 10 specific volumes of water are passed through both columns to displace the electrolyte from the intergranular space and wash out the arsenic and 30 volumes of a 20-40% sulfuric acid solution to wash nickel copper impurities at a rate of 20-25 specific volumes in 1 hour. Then antimony is stripped from the complexing ionite with hydrochloric acid solution slots or other desorbent. At the end of the desorption process, both columns are washed with 10 volumes of water at a rate of 30 specific volumes per 1 h to displace sulfuric acid from the intergranular space of cation exchange resin, hydrochloric acid (chloride ions) from the intergranular space of complexing ionite and begin a new antimony sorption cycle.
В медном электролите и солянокислом элюате на выходе из колонки определяли содержание сурьмы, по балансу металла рассчитывали емкость ионита по сурьме и степень извлечения сурьмы. In the copper electrolyte and hydrochloric eluate, the antimony content was determined at the column outlet, the antimony capacity and the degree of antimony recovery were calculated from the metal balance.
В другой серии опытов сорбцию сурьмы осуществляли известным способом без предварительной фильтрации медного электролита через слой катионита. In another series of experiments, the sorption of antimony was carried out in a known manner without preliminary filtration of the copper electrolyte through a layer of cation exchange resin.
Результаты представлены в таблице. The results are presented in the table.
Как видно из приведенных данных, высота слоя катионита в интервале 10-90 см не оказывает влияния на степень извлечения и емкость ионита по сурьме. Предварительная фильтрация медного электролита через слой катионита обеспечивает повышение степени извлечения сурьмы на 4,54-26,39%и емкости ионита по сурьме на 6,3-9,2 мг/г (или 12,6-36,2% относительных) по сравнению с известным способом. As can be seen from the above data, the height of the cation exchanger layer in the range of 10-90 cm does not affect the degree of extraction and the capacity of the ion exchanger for antimony. Pre-filtering the copper electrolyte through a layer of cation exchange resin provides an increase in the degree of extraction of antimony by 4.54-26.39% and the capacity of the ion exchanger for antimony by 6.3-9.2 mg / g (or 12.6-36.2% relative) compared with the known method.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4118453 RU1448708C (en) | 1986-06-30 | 1986-06-30 | Method of antimony extraction from cupric electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4118453 RU1448708C (en) | 1986-06-30 | 1986-06-30 | Method of antimony extraction from cupric electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1448708C true RU1448708C (en) | 1994-10-15 |
Family
ID=30440513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4118453 RU1448708C (en) | 1986-06-30 | 1986-06-30 | Method of antimony extraction from cupric electrolyte |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1448708C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2334798C1 (en) * | 2006-12-27 | 2008-09-27 | Закрытое акционерное общество "Золотодобывающая компания "Полюс" | Method of desorption of gold and atimony with saturated resin |
| RU2410455C1 (en) * | 2009-11-02 | 2011-01-27 | Закрытое акционерное общество "Золотодобывающая компания "Полюс" | Method of extracting stibium from sulphate solutions |
-
1986
- 1986-06-30 RU SU4118453 patent/RU1448708C/en active
Non-Patent Citations (2)
| Title |
|---|
| РЖ "Металлургия", 10 Г 251, 1974. * |
| Сенявин М.М. Ионный обмен в технологии и анализе неорганических веществ. М.: Химия, 1980, с.223-224. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2334798C1 (en) * | 2006-12-27 | 2008-09-27 | Закрытое акционерное общество "Золотодобывающая компания "Полюс" | Method of desorption of gold and atimony with saturated resin |
| RU2410455C1 (en) * | 2009-11-02 | 2011-01-27 | Закрытое акционерное общество "Золотодобывающая компания "Полюс" | Method of extracting stibium from sulphate solutions |
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