PL404172A1 - Otrzymywanie roztworów azotanu(V) niklu(II) z odpadowych roztworów niklowych zawierających siarczany i/lub chlorki - Google Patents
Otrzymywanie roztworów azotanu(V) niklu(II) z odpadowych roztworów niklowych zawierających siarczany i/lub chlorkiInfo
- Publication number
- PL404172A1 PL404172A1 PL40417213A PL40417213A PL404172A1 PL 404172 A1 PL404172 A1 PL 404172A1 PL 40417213 A PL40417213 A PL 40417213A PL 40417213 A PL40417213 A PL 40417213A PL 404172 A1 PL404172 A1 PL 404172A1
- Authority
- PL
- Poland
- Prior art keywords
- nickel
- solution
- extracted
- waste
- chlorides
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 12
- 229910052759 nickel Inorganic materials 0.000 title abstract 6
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 title abstract 5
- 239000002699 waste material Substances 0.000 title abstract 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 title abstract 2
- 150000001805 chlorine compounds Chemical class 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 8
- 239000008346 aqueous phase Substances 0.000 abstract 3
- 239000012074 organic phase Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 abstract 1
- 239000004808 2-ethylhexylester Substances 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- OFGFUPAXBMLHGP-UHFFFAOYSA-N bis(2,4,4-trimethylpentyl)phosphane Chemical compound CC(C)(C)CC(C)CPCC(C)CC(C)(C)C OFGFUPAXBMLHGP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 150000003841 chloride salts Chemical class 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 abstract 1
- 229910021641 deionized water Inorganic materials 0.000 abstract 1
- 230000008034 disappearance Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 mono-2-ethylhexyl Chemical group 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/01—Preparation or separation 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
-
- 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
- C22B3/383—Tervalent phosphorus oxyacids, esters thereof
-
- 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
- C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
-
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Sposób przemysłowego otrzymywania oczyszczonego i zatężonego roztworu azotanu (V) niklu(II) z odpadowych roztworów niklowych zawierających siarczany i/lub chlorki na drodze ekstrakcji rozpuszczalnikowej, obejmujący kationową ekstrakcję jonowymienną, charakteryzuje się tym, że odpadowy roztwór wodny o zawartości niklu od 1 do 10% wag., korzystnie wstępnie wygrzany z węglem aktywnym i następnie odfiltrowany, poddaje się ekstrakcji roztworem kationitu ciekłego w ciężkiej benzynie odaromatyzowanej, przy czym w trakcie ekstrakcji stosunek roztworu niklowego do roztworu kationitu waha się w granicach od 0,25 do 2,5, pH emulsji utrzymuje się w przedziale od 3,5 do 4,5, a temperatura wynosi od 30 do 50°C, następnie rozdziela się fazę organiczną i wodną, a z uzyskanej fazy wodnej prowadzi się ekstrakcję niklu do roztworu wyższych kwasów alifatycznych, wybranych z grupy obejmującej: kwas dwu-2-etyloheksylofosforowy, kwas dwu(2,4,4-trójmetylopentylo)fosfoniowy oraz mono-2-etyloheksylowy ester kwasu 2-etyloheksylofosforawego, rozpuszczonych w ciężkiej benzynie odaromatyzowanej, następnie fazę organiczną przemywa się wodą dejonizowaną do zaniku anionów i jonów metali alkalicznych w fazie wodnej, a następnie ekstrahuje się z fazy organicznej nikiel roztworem kwasu azotowego o stężeniu od 20 do 35%, przy czym otrzymuje się roztwór azotanu niklu o stężenie około 14% i zawartości zanieczyszczeń solami innych metali poniżej 0,01%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL40417213A PL404172A1 (pl) | 2013-05-31 | 2013-05-31 | Otrzymywanie roztworów azotanu(V) niklu(II) z odpadowych roztworów niklowych zawierających siarczany i/lub chlorki |
| PCT/PL2014/050033 WO2014193253A1 (en) | 2013-05-31 | 2014-05-31 | Obtaining solutions of nickel(ii) nitrate(v) from waste solutions of nickel containing sulphates and/or chlorides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL40417213A PL404172A1 (pl) | 2013-05-31 | 2013-05-31 | Otrzymywanie roztworów azotanu(V) niklu(II) z odpadowych roztworów niklowych zawierających siarczany i/lub chlorki |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL404172A1 true PL404172A1 (pl) | 2014-12-08 |
Family
ID=51177117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL40417213A PL404172A1 (pl) | 2013-05-31 | 2013-05-31 | Otrzymywanie roztworów azotanu(V) niklu(II) z odpadowych roztworów niklowych zawierających siarczany i/lub chlorki |
Country Status (2)
| Country | Link |
|---|---|
| PL (1) | PL404172A1 (pl) |
| WO (1) | WO2014193253A1 (pl) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666446A (en) * | 1969-11-12 | 1972-05-30 | Pyrites Co Inc The | Process for solvent extraction of metals |
| PL86221B1 (pl) | 1974-05-04 | 1976-05-31 | ||
| AR205314A1 (es) * | 1975-01-16 | 1976-04-21 | Nickel Le | Procedimiento hidrometalurgico para el tratamiento de matas de niquel |
| DE2743812C2 (de) * | 1977-09-29 | 1979-04-26 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Aufarbeitung von Buntmetallhydroxidschlamm-Abfallen |
| PL129135B1 (en) | 1981-06-09 | 1984-04-30 | Inst Metali Niezelaznych | Method of recovery of copper and nickel from acid solutions,especially from electrolytes withdrawn from copper electrorefining process |
| US6733564B1 (en) | 2002-03-13 | 2004-05-11 | Council Of Scientific And Industrial Research | Process for recovery of nickel from spent catalyst |
-
2013
- 2013-05-31 PL PL40417213A patent/PL404172A1/pl unknown
-
2014
- 2014-05-31 WO PCT/PL2014/050033 patent/WO2014193253A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014193253A1 (en) | 2014-12-04 |
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