ES340537A1 - A procedure for selective concentration of cadmium blocks, obtained in an anionic change previous treatment. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for selective concentration of cadmium blocks, obtained in an anionic change previous treatment. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES340537A1 ES340537A1 ES340537A ES340537A ES340537A1 ES 340537 A1 ES340537 A1 ES 340537A1 ES 340537 A ES340537 A ES 340537A ES 340537 A ES340537 A ES 340537A ES 340537 A1 ES340537 A1 ES 340537A1
- Authority
- ES
- Spain
- Prior art keywords
- cadmium
- translation
- procedure
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B17/00—Obtaining cadmium
- C22B17/04—Obtaining cadmium by wet processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G11/00—Compounds of cadmium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the selective concentration of cadmium bleach, characterized in that the cadmium bleach found in ammonia solution, ammonium salts, amines or mixtures thereof, because it had these compounds or because they were added specifically, it retains it in a cationic resin, together with the zinc that could eventually accompany it, whose exchange resin is eluted selectively with a solution of chloride ions, obtaining a pre-concentrated and pure cadmium bleach, which is then subjected to a second enrichment by retention in an anionic resin, with recovery of the effluent, from which it is eluted with solutions of ammonium ion, amines or mixtures thereof, preferably with ammonium nitrate solution. (Machine-translation by Google Translate, not legally binding)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES340537A ES340537A1 (en) | 1967-05-13 | 1967-05-13 | A procedure for selective concentration of cadmium blocks, obtained in an anionic change previous treatment. (Machine-translation by Google Translate, not legally binding) |
| FR1561719D FR1561719A (en) | 1967-05-13 | 1968-04-23 | |
| FI681226A FI48823C (en) | 1967-05-13 | 1968-04-29 | Process for the selective concentration of cadmium-containing solutions obtained by anion exchange treatment. |
| DE19681758260 DE1758260B1 (en) | 1967-05-13 | 1968-05-02 | PROCESS FOR THE SELECTIVE CONCENTRATION OF SOLUTIONS CONTAINING CADMIUM THROUGH ION EXCHANGE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES340537A ES340537A1 (en) | 1967-05-13 | 1967-05-13 | A procedure for selective concentration of cadmium blocks, obtained in an anionic change previous treatment. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES340537A1 true ES340537A1 (en) | 1968-06-01 |
Family
ID=8444673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES340537A Expired ES340537A1 (en) | 1967-05-13 | 1967-05-13 | A procedure for selective concentration of cadmium blocks, obtained in an anionic change previous treatment. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1758260B1 (en) |
| ES (1) | ES340537A1 (en) |
| FI (1) | FI48823C (en) |
| FR (1) | FR1561719A (en) |
-
1967
- 1967-05-13 ES ES340537A patent/ES340537A1/en not_active Expired
-
1968
- 1968-04-23 FR FR1561719D patent/FR1561719A/fr not_active Expired
- 1968-04-29 FI FI681226A patent/FI48823C/en active
- 1968-05-02 DE DE19681758260 patent/DE1758260B1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1758260B1 (en) | 1971-11-04 |
| DE1758260C2 (en) | 1975-10-16 |
| FR1561719A (en) | 1969-03-28 |
| FI48823C (en) | 1975-01-10 |
| FI48823B (en) | 1974-09-30 |
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