DE2144151B2 - Verfahren zur trennung von iridium und rhodium - Google Patents
Verfahren zur trennung von iridium und rhodiumInfo
- Publication number
- DE2144151B2 DE2144151B2 DE19712144151 DE2144151A DE2144151B2 DE 2144151 B2 DE2144151 B2 DE 2144151B2 DE 19712144151 DE19712144151 DE 19712144151 DE 2144151 A DE2144151 A DE 2144151A DE 2144151 B2 DE2144151 B2 DE 2144151B2
- Authority
- DE
- Germany
- Prior art keywords
- iridium
- rhodium
- tri
- iii
- separation
- 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.)
- Withdrawn
Links
- 229910052741 iridium Inorganic materials 0.000 title claims description 32
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 title claims description 31
- 229910052703 rhodium Inorganic materials 0.000 title claims description 20
- 239000010948 rhodium Substances 0.000 title claims description 20
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 16
- 238000000926 separation method Methods 0.000 title claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- MOHYGSBMXIJZBJ-UHFFFAOYSA-N [Ir+4] Chemical compound [Ir+4] MOHYGSBMXIJZBJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 8
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- MILUBEOXRNEUHS-UHFFFAOYSA-N iridium(3+) Chemical compound [Ir+3] MILUBEOXRNEUHS-UHFFFAOYSA-N 0.000 claims description 5
- -1 aromatic halogenated hydrocarbon Chemical class 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 14
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims 6
- CFXQEHVMCRXUSD-UHFFFAOYSA-N 1,2,3-Trichloropropane Chemical compound ClCC(Cl)CCl CFXQEHVMCRXUSD-UHFFFAOYSA-N 0.000 claims 4
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims 4
- PZSJYEAHAINDJI-UHFFFAOYSA-N rhodium(3+) Chemical compound [Rh+3] PZSJYEAHAINDJI-UHFFFAOYSA-N 0.000 claims 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 claims 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 150000001733 carboxylic acid esters Chemical class 0.000 claims 2
- 150000004820 halides Chemical class 0.000 claims 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 claims 2
- BSMNBEHEFWDHJD-UHFFFAOYSA-N 2-methylpropan-1-amine;hydrochloride Chemical compound [Cl-].CC(C)C[NH3+] BSMNBEHEFWDHJD-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical class [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000003957 anion exchange resin Substances 0.000 claims 1
- ITZXULOAYIAYNU-UHFFFAOYSA-N cerium(4+) Chemical compound [Ce+4] ITZXULOAYIAYNU-UHFFFAOYSA-N 0.000 claims 1
- 229920001429 chelating resin Polymers 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 claims 1
- 230000009918 complex formation Effects 0.000 claims 1
- 229960003750 ethyl chloride Drugs 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 239000003456 ion exchange resin Substances 0.000 claims 1
- 229920003303 ion-exchange polymer Polymers 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 229940117955 isoamyl acetate Drugs 0.000 claims 1
- 238000005822 methylenation reaction Methods 0.000 claims 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000001603 reducing effect Effects 0.000 claims 1
- 235000011150 stannous chloride Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 claims 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims 1
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 claims 1
- DANYXEHCMQHDNX-UHFFFAOYSA-K trichloroiridium Chemical compound Cl[Ir](Cl)Cl DANYXEHCMQHDNX-UHFFFAOYSA-K 0.000 claims 1
- 239000008346 aqueous phase Substances 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- KLBOFRLEHJAXIU-UHFFFAOYSA-N tributylazanium;chloride Chemical compound Cl.CCCCN(CCCC)CCCC KLBOFRLEHJAXIU-UHFFFAOYSA-N 0.000 description 1
- JHBBVSNPCAYYIA-UHFFFAOYSA-N tris(2-methylpropyl)azanium;chloride Chemical compound Cl.CC(C)CN(CC(C)C)CC(C)C JHBBVSNPCAYYIA-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
-
- 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
- C22B3/32—Carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
- C01G55/001—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
- C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
-
- 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
- C22B3/28—Amines
-
- 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)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712144151 DE2144151B2 (de) | 1971-09-03 | 1971-09-03 | Verfahren zur trennung von iridium und rhodium |
| US00277209A US3787554A (en) | 1971-09-03 | 1972-08-02 | Process for the separation of iridium and rhodium |
| GB3956272A GB1358644A (en) | 1971-09-03 | 1972-08-24 | Method of separating iridium from rhodium |
| ZA725872A ZA725872B (en) | 1971-09-03 | 1972-08-25 | Method of separating iridium from rhodium |
| CA150,471A CA964865A (en) | 1971-09-03 | 1972-08-29 | Method of separating iridium from rhodium |
| FR7231186A FR2151109B1 (en:Method) | 1971-09-03 | 1972-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712144151 DE2144151B2 (de) | 1971-09-03 | 1971-09-03 | Verfahren zur trennung von iridium und rhodium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2144151A1 DE2144151A1 (en:Method) | 1972-12-07 |
| DE2144151B2 true DE2144151B2 (de) | 1972-12-07 |
Family
ID=5818572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712144151 Withdrawn DE2144151B2 (de) | 1971-09-03 | 1971-09-03 | Verfahren zur trennung von iridium und rhodium |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3787554A (en:Method) |
| CA (1) | CA964865A (en:Method) |
| DE (1) | DE2144151B2 (en:Method) |
| FR (1) | FR2151109B1 (en:Method) |
| GB (1) | GB1358644A (en:Method) |
| ZA (1) | ZA725872B (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457672A1 (de) * | 1973-12-07 | 1975-06-12 | Matthey Rustenburg Refines | Abtrennung und reinigung von metallen |
| DE2459098A1 (de) * | 1973-12-13 | 1975-06-26 | Matthey Rustenburg Refines | Verfahren zur abtrennung und reinigung von metallen der platingruppe, insbesondere zur auftrennung von gemischen von rhodium, platin und iridium |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2251364B1 (en:Method) * | 1973-11-19 | 1976-10-01 | Rhone Progil | |
| US4012481A (en) * | 1975-11-07 | 1977-03-15 | Pgp Industries, Inc. | Process for the separation of platinum group metals |
| ZA807519B (en) * | 1979-12-17 | 1982-01-27 | Matthey Rustenburg Refines | Solvent extraction of platinum group metals |
| CZ297699B6 (cs) * | 2005-08-19 | 2007-03-07 | Vscht Praha | Zpusob extrakce iontu kovu do organických rozpoustedel |
-
1971
- 1971-09-03 DE DE19712144151 patent/DE2144151B2/de not_active Withdrawn
-
1972
- 1972-08-02 US US00277209A patent/US3787554A/en not_active Expired - Lifetime
- 1972-08-24 GB GB3956272A patent/GB1358644A/en not_active Expired
- 1972-08-25 ZA ZA725872A patent/ZA725872B/xx unknown
- 1972-08-29 CA CA150,471A patent/CA964865A/en not_active Expired
- 1972-09-01 FR FR7231186A patent/FR2151109B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457672A1 (de) * | 1973-12-07 | 1975-06-12 | Matthey Rustenburg Refines | Abtrennung und reinigung von metallen |
| DE2459098A1 (de) * | 1973-12-13 | 1975-06-26 | Matthey Rustenburg Refines | Verfahren zur abtrennung und reinigung von metallen der platingruppe, insbesondere zur auftrennung von gemischen von rhodium, platin und iridium |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2151109B1 (en:Method) | 1976-01-23 |
| ZA725872B (en) | 1973-09-26 |
| CA964865A (en) | 1975-03-25 |
| DE2144151A1 (en:Method) | 1972-12-07 |
| GB1358644A (en) | 1974-07-03 |
| FR2151109A1 (en:Method) | 1973-04-13 |
| US3787554A (en) | 1974-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |