DE1592432B1 - Verfahren zur Zinkabtrennung von Cadmium - Google Patents
Verfahren zur Zinkabtrennung von CadmiumInfo
- Publication number
- DE1592432B1 DE1592432B1 DE19661592432 DE1592432A DE1592432B1 DE 1592432 B1 DE1592432 B1 DE 1592432B1 DE 19661592432 DE19661592432 DE 19661592432 DE 1592432 A DE1592432 A DE 1592432A DE 1592432 B1 DE1592432 B1 DE 1592432B1
- Authority
- DE
- Germany
- Prior art keywords
- cadmium
- zinc
- liquid
- aqueous
- extraction
- 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
- 239000011701 zinc Substances 0.000 title claims description 41
- 229910052793 cadmium Inorganic materials 0.000 title claims description 34
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims description 32
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 title claims description 31
- 229910052725 zinc Inorganic materials 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 20
- 239000000243 solution Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 238000000622 liquid--liquid extraction Methods 0.000 claims description 10
- 238000000638 solvent extraction Methods 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000012074 organic phase Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 239000011780 sodium chloride Substances 0.000 claims description 8
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Inorganic materials [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000008346 aqueous phase Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 150000001768 cations Chemical class 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- -1 alkyl phosphoric acid ester Chemical class 0.000 description 4
- 239000003350 kerosene Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001661 cadmium Chemical class 0.000 description 2
- OKIIEJOIXGHUKX-UHFFFAOYSA-L cadmium iodide Chemical compound [Cd+2].[I-].[I-] OKIIEJOIXGHUKX-UHFFFAOYSA-L 0.000 description 2
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical class I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 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
- 238000011001 backwashing Methods 0.000 description 1
- 229940065285 cadmium compound Drugs 0.000 description 1
- 150000001662 cadmium compounds Chemical class 0.000 description 1
- 229940075417 cadmium iodide Drugs 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB427165A GB1060201A (en) | 1965-02-01 | 1965-02-01 | Improvements in or relating to the separation of zinc from cadmium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1592432B1 true DE1592432B1 (de) | 1971-01-28 |
Family
ID=9773969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661592432 Pending DE1592432B1 (de) | 1965-02-01 | 1966-02-01 | Verfahren zur Zinkabtrennung von Cadmium |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3441372A (enExample) |
| BE (1) | BE675898A (enExample) |
| DE (1) | DE1592432B1 (enExample) |
| GB (1) | GB1060201A (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1929661B2 (de) * | 1969-06-11 | 1975-11-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Reinigung von Cadmiumlösungen |
| JPS5333960B2 (enExample) * | 1972-06-10 | 1978-09-18 | ||
| US3899763A (en) * | 1974-05-30 | 1975-08-12 | Westinghouse Electric Corp | Interleaved winding for electrical inductive apparatus |
| CA1061568A (en) * | 1975-01-17 | 1979-09-04 | Antoine Van Peteghem | Process for extracting metal values from manganiferous ocean floor nodule ore |
| FR2323766A1 (fr) * | 1975-04-21 | 1977-04-08 | Penarroya Miniere Metallurg | Procede hydrometallurgique pour traiter des minerais sulfures |
| CA1063809A (en) * | 1975-12-11 | 1979-10-09 | Godefridus M. Swinkels | Hydrometallurgical process for metal sulphides |
| US4221765A (en) * | 1979-02-16 | 1980-09-09 | Amax Inc. | Purification of nickel chloride solutions |
| NO149003C (no) * | 1979-04-17 | 1984-01-25 | Elkem As | Fremgangsmaate til selektiv ekstraksjon av sink fra kloridloesninger som inneholder hovedsaklig jern, kobber og sink |
| NO802986L (no) * | 1980-10-07 | 1982-04-13 | Elkem As | E fremgangsmaate ved utlutning av metallsulfidholdig material |
| DE3327394A1 (de) * | 1982-05-18 | 1985-02-14 | Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim | Verfahren zum entfernen von cadmium aus sauren, insbesondere p(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)5(pfeil abwaerts)-haltigen loesungen |
| US4631176A (en) * | 1982-07-22 | 1986-12-23 | Cato Research Corporation | Recovery of anhydrous zinc chloride |
| US4500498A (en) * | 1984-01-19 | 1985-02-19 | Cato Research, Inc. | Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride |
| US5135652A (en) * | 1990-10-25 | 1992-08-04 | Cominco Ltd. | Method for the solvent extraction of zinc |
| FR2714392B1 (fr) * | 1993-12-24 | 1996-01-26 | Commissariat Energie Atomique | Procédé d'extraction et de concentration de cadmium contenu en faibles et moyennes concentration dans des effluents sulfuriques concentrés. |
| US6454828B1 (en) | 2000-10-27 | 2002-09-24 | Nulex, Inc. | Method of producing zinc diammine chloride and uses for same |
| EP2620442A1 (en) | 2012-01-27 | 2013-07-31 | BIOeCON International Holding N.V. | Process for recovering saccharides from cellulose hydrolysis reaction mixture |
| RU2571743C1 (ru) * | 2014-09-09 | 2015-12-20 | Лидия Алексеевна Воропанова | Экстракция ионов цинка (ii) из водных растворов трибутилфосфатом |
| KR102143162B1 (ko) | 2019-07-12 | 2020-08-12 | 전북대학교산학협력단 | 습식처리법을 이용한 도금폐수내의 잔류 금속 회수방법 |
| CN111826525B (zh) * | 2020-07-24 | 2021-11-26 | 广西银亿新材料有限公司 | 一种硫酸体系电积生产金属钴的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992894A (en) * | 1957-10-01 | 1961-07-18 | Kerr Mc Gee Oil Ind Inc | Process for concentrating copper and zinc values present in aqueous solution |
-
1965
- 1965-02-01 GB GB427165A patent/GB1060201A/en not_active Expired
-
1966
- 1966-01-24 US US3441372D patent/US3441372A/en not_active Expired - Lifetime
- 1966-02-01 BE BE675898D patent/BE675898A/xx unknown
- 1966-02-01 DE DE19661592432 patent/DE1592432B1/de active Pending
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| BE675898A (enExample) | 1966-06-16 |
| GB1060201A (en) | 1967-03-01 |
| US3441372A (en) | 1969-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1592432B1 (de) | Verfahren zur Zinkabtrennung von Cadmium | |
| DE2641230C2 (de) | Verfahren zur Abscheidung und Gewinnung von Quecksilber aus Gasen | |
| DE3725611A1 (de) | Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen | |
| DE1592265A1 (de) | Verfahren und Extraktionsmittel zum Abtrennen von Kupfer von Nickel und Kobalt in waessrigen sauren Laugen | |
| DE2743812B1 (de) | Verfahren zur Aufarbeitung von Buntmetallhydroxidschlamm-Abfaellen | |
| EP0141313B1 (de) | Verfahren zur Aufbereitung von eisen- und zinkhaltigen Salzsäurebeizen | |
| DE2613639A1 (de) | Verfahren zum ausscheiden von flugasche aus rauchgas in einem geschlossenen system mit nasskrubber | |
| DE2924657A1 (de) | Verbesserte methode zur gewinnung von metallischem kupfer | |
| DE1592264B2 (de) | Verfahren zur trennung von kobalt und nickel aus einer kobalt- und nickelhaltigen waessrigen loesung | |
| DE2726557C2 (de) | Verfahren zur Abtrennung und Reinigung von Platin und Palladium mittels Solventextraktion | |
| DE2044516B2 (de) | Verfahren zur metallgewinnung | |
| DE69717492T2 (de) | Fluid-extraktion von metallen oder metalloiden | |
| DE3028024A1 (de) | Verfahren zum abtrennen von plutoniumen aus waessrigen, schwefelsauren loesungen | |
| DE1128416B (de) | Verfahren zur Abtrennung von Protactinium, Uran und Thorium aus neutronen-bestrahltemThorium | |
| DE1142443B (de) | Gewinnung von Kupfer aus kupferhaltigen waessrigen Loesungen | |
| DE1592432C (de) | Verfahren zur Zinkabtrennung von Cad mmm | |
| DE2320880A1 (de) | Verfahren zur trennung von nickel-, kobalt- und manganionen aus waessrigen loesungen | |
| DE4207137A1 (de) | Verfahren zur abtrennung von rhenium aus sauren molybdaenhaltigen loesungen | |
| DE2214912A1 (de) | Verfahren zum selektiven Extrahieren von in einer wässerigen Lösung enthaltenem Nickel | |
| EP0607123B1 (de) | Verfahren zur solventextraktion von palladium aus wässrigen lösungen | |
| DE2710267A1 (de) | Nassmetallurgisches verfahren zur reinigung von zinkwertstoffen | |
| DE1295534B (de) | Verfahren zur Trennung von Uran und Thorium aus einer diese Stoffe enthaltenden Loesung | |
| DE3002830A1 (de) | Verfahren zur entfernung von in der organischen phase enthaltenen metallischen verunreinigungen bei solventextraktionen | |
| DE2503398A1 (de) | Verfahren zur wiedergewinnung von metall aus metallhaltigem abfall | |
| AT374161B (de) | Verfahren zur selektiven abtrennung von lithium aus waesserigen, alkali- und erdalkalimetallsalze enthaltenden loesungen |