DE2458478A1 - Verfahren und einrichtung fuer die reinigung von wasserloesungen von metallsalzen - Google Patents
Verfahren und einrichtung fuer die reinigung von wasserloesungen von metallsalzenInfo
- Publication number
- DE2458478A1 DE2458478A1 DE19742458478 DE2458478A DE2458478A1 DE 2458478 A1 DE2458478 A1 DE 2458478A1 DE 19742458478 DE19742458478 DE 19742458478 DE 2458478 A DE2458478 A DE 2458478A DE 2458478 A1 DE2458478 A1 DE 2458478A1
- Authority
- DE
- Germany
- Prior art keywords
- zinc
- copper
- solution
- cadmium
- granules
- 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.)
- Pending
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000010949 copper Substances 0.000 title claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 15
- 229910052793 cadmium Inorganic materials 0.000 title claims abstract description 14
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000011701 zinc Substances 0.000 title claims abstract description 14
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 11
- 238000011084 recovery Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000008187 granular material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- RNZCSKGULNFAMC-UHFFFAOYSA-L zinc;hydrogen sulfate;hydroxide Chemical compound O.[Zn+2].[O-]S([O-])(=O)=O RNZCSKGULNFAMC-UHFFFAOYSA-L 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- PLZFHNWCKKPCMI-UHFFFAOYSA-N cadmium copper Chemical compound [Cu].[Cd] PLZFHNWCKKPCMI-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- ZIXVIWRPMFITIT-UHFFFAOYSA-N cadmium lead Chemical compound [Cd].[Pb] ZIXVIWRPMFITIT-UHFFFAOYSA-N 0.000 description 1
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
- 229910000331 cadmium sulfate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG25224A BG19700A1 (en:Method) | 1973-12-12 | 1973-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2458478A1 true DE2458478A1 (de) | 1975-06-19 |
Family
ID=3899864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742458478 Pending DE2458478A1 (de) | 1973-12-12 | 1974-12-10 | Verfahren und einrichtung fuer die reinigung von wasserloesungen von metallsalzen |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG19700A1 (en:Method) |
| DE (1) | DE2458478A1 (en:Method) |
| ES (2) | ES432769A1 (en:Method) |
| IT (1) | IT1040561B (en:Method) |
| SU (1) | SU556111A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2736727B2 (es) | 2018-06-28 | 2022-07-11 | Cobre Las Cruces S A U | Aparato cementador de metales y procedimiento de cementación en continuo mediante el mismo |
-
1973
- 1973-12-12 BG BG25224A patent/BG19700A1/xx unknown
-
1974
- 1974-12-10 DE DE19742458478 patent/DE2458478A1/de active Pending
- 1974-12-10 ES ES432769A patent/ES432769A1/es not_active Expired
- 1974-12-10 IT IT54462/74A patent/IT1040561B/it active
- 1974-12-11 SU SU2085323A patent/SU556111A1/ru active
-
1976
- 1976-12-13 ES ES454190A patent/ES454190A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1040561B (it) | 1979-12-20 |
| ES432769A1 (es) | 1977-06-01 |
| BG19700A1 (en:Method) | 1975-10-10 |
| ES454190A1 (es) | 1977-12-01 |
| SU556111A1 (ru) | 1977-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |