FI60237C - Foerfarande foer upparbetning av manganklumpar och aotervinning av i dem innehaollna vaerdeaemnen - Google Patents
Foerfarande foer upparbetning av manganklumpar och aotervinning av i dem innehaollna vaerdeaemnen Download PDFInfo
- Publication number
- FI60237C FI60237C FI753660A FI753660A FI60237C FI 60237 C FI60237 C FI 60237C FI 753660 A FI753660 A FI 753660A FI 753660 A FI753660 A FI 753660A FI 60237 C FI60237 C FI 60237C
- Authority
- FI
- Finland
- Prior art keywords
- zinc
- nickel
- cobalt
- copper
- hydrochloric acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/003—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
- C22B3/30—Oximes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B3/282—Aliphatic amines
-
- 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
- C22B3/36—Heterocyclic compounds
- C22B3/362—Heterocyclic compounds of a single type
- C22B3/364—Quinoline
-
- 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
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/0045—Treating ocean floor nodules by wet processes
- C22B47/0054—Treating ocean floor nodules by wet processes leaching processes
- C22B47/0063—Treating ocean floor nodules by wet processes leaching processes with acids or salt solutions
-
- 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
- C22B47/00—Obtaining manganese
- C22B47/0018—Treating ocean floor nodules
- C22B47/0045—Treating ocean floor nodules by wet processes
- C22B47/0081—Treatment or purification of solutions, e.g. obtained by leaching
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/04—Manganese marine modules
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ocean & Marine Engineering (AREA)
- Oceanography (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Claims (3)
1. Förfarande för upparbetning av manganklumpar och för selek-tiv ätervinning av i dem ingäende värdeämnen, säsom nickel, koppar, kobolt och zink, pä övervägande hydrometallurgisk väg, känne-t e c k n a t därav, att i och för sig kända kemiskmetallurgiska förfaringsätgärder kombineras sä att a) det tili en partikelstorlek under 10 mm finfördelade rämateria-let suspenderas i vatten, företrädesvis i den i förfaringssteget b) erhällna tvättlösningen, suspensionen upphettas och bringas att rea-gera vid en temperatur av 150-300°C, förträdesvis 200°C under till-försel av svavelsyra i en tryckreaktor under 0,5-4 timmar, varvid suspensionen efter reaktionens slut uppvisar en svavelsyrahalt av 60237 maximalt 35 g/1, företrädesvis 8-15 g/1, b) den avkylda suspensionen filtreras, äterstoden tvättas och filtra-tet underkastas en kopparspecifik lösningsmedelsextraktion med oximer eller derivat av 8-hydroxikinolin, ur vars svavelsura eluat kopparn ätervinns i ren form med reduktionselektrolys, c) raffinatet frän lösningsmedelsextraktionen förs genan en selektivt verkande fastbäddskatjonbytare som innehäller aminokarbon- eller iminodikarbonsyragrupper för avskiljning av nickel, kobolt och zink, och den belastade utbytaren elueras med utspädd saltsyra, d) ur det saltsura eluatet utfälls kobolt(III)hydroxid genom in-blandning av klor i gasform och samtidig tillförsel av kalkmjölk vid ett pH-värde av företrädesvis 3,8-4, den bildade hydroxiden filtre-ras, kalcineras och reduceras tili kobolt, medan tili filtratet till-sätts kalkmjölk vid ett pH av 6,5-8 och den utfällda nickel- och zinkhaltiga fällningen avskiljs, kalcineras och reduceras pyro-metallurgiskt, varvid nickeln erh&lls som metall och zinken som bläsoxid, och slutligen, e) den i fastbäddjonbytarprocessen enligt förfaringssteget c) genom-strömmande, värdeämnesfria restlösningen reglerad tili av ett pH-värde av 7-10 behandlas med kalkmjölk och luft och den bildade fällningen avskiljs och deponeras analogt med den i förfaringssteget a) erhällna äterstoden frän tryckextraktionen.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att efter avskiljning av kopparn frän raffinatet, nickel-, kobolt- och zinksulfiderna utfälls genom inledning av svavelväte, tili vilken kan blandas väte, vid ett pH-värde av 0,5-2,5, företrädesvis 1,5, en temperatur av 50-150°C, företrädesvis 120°C, och ett tryck av 2-20 atm, filtreras och upplöses i utspädd saltsyra vid en temperatur av 50-100°C, företrädesvis vid 90°C, varvid bil-dat svavelväte änyo används för sulfidfällning.
3. Förfarande enligt patentkraven 1 och 2, kännetecknat därav, att efter kopparns avskiljning sker ätervinningen av nickel, kobolt och zink, frän det saltsura eluatet frän fastbäddskat jonbytaren enligt patentkravet 1, respektive frän den saltsura lösningen enligt patentkravet 2, via deras oxider pä ett sädant sätt att med i och för sig känd lösningsmedelsextraktion eventuellt under tillsats av koksalt, med tributylfosfat, tertiära aminer eller
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2501284A DE2501284C3 (de) | 1975-01-15 | 1975-01-15 | Verfahren zur Aufarbeitung von Manganknollen und Gewinnung der in ihnen enthaltenen Wertstoffe |
DE2501284 | 1975-01-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI753660A FI753660A (sv) | 1976-07-16 |
FI60237B FI60237B (fi) | 1981-08-31 |
FI60237C true FI60237C (fi) | 1981-12-10 |
Family
ID=5936425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI753660A FI60237C (fi) | 1975-01-15 | 1975-12-29 | Foerfarande foer upparbetning av manganklumpar och aotervinning av i dem innehaollna vaerdeaemnen |
Country Status (10)
Country | Link |
---|---|
US (1) | US4008076A (sv) |
JP (1) | JPS5921929B2 (sv) |
AU (1) | AU501375B2 (sv) |
BE (1) | BE837421A (sv) |
CA (1) | CA1075015A (sv) |
DE (1) | DE2501284C3 (sv) |
FI (1) | FI60237C (sv) |
FR (1) | FR2297923A1 (sv) |
GB (1) | GB1476292A (sv) |
ZA (1) | ZA76195B (sv) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1036829A (en) * | 1975-07-30 | 1978-08-22 | Kohur N. Subramanian | Two stage sulfuric acid leaching of sea nodules |
US4130415A (en) * | 1977-06-02 | 1978-12-19 | Nagaraj D R | Copper flotation with anti-5-nonyl-2-hydroxybenxophenone oxime |
DE2841271C3 (de) * | 1978-09-22 | 1981-11-19 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Aufarbeitung von Buntmetallhydroxidschlammrückständen |
FR2533587A1 (fr) * | 1982-09-27 | 1984-03-30 | Commissariat Energie Atomique | Procede de traitement de minerais complexes de manganese, en particulier de nodules manganiferes |
US4606764A (en) * | 1983-08-17 | 1986-08-19 | Resource Technology Associates | Method of recovering metals from ores using a formate reducing agent |
JP3308345B2 (ja) * | 1992-08-21 | 2002-07-29 | ユニチカ株式会社 | 電解槽の操作方法 |
US5431788A (en) * | 1993-06-28 | 1995-07-11 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical copper extraction |
USRE37251E1 (en) | 1993-07-29 | 2001-07-03 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
US5650057A (en) * | 1993-07-29 | 1997-07-22 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
WO1998014623A1 (en) * | 1996-10-02 | 1998-04-09 | International Curator Resources Limited | Hydrometallurgical extraction of copper, zinc and cobalt from ores containing manganese dioxide |
FR2834980B1 (fr) * | 2002-01-23 | 2005-01-14 | Sarp Ind | Procede de separation du zinc et d'un second metal ne formant pas de complexe anionique en presence d'ions chlorures |
DE102004038693B4 (de) * | 2004-08-10 | 2010-02-25 | Blasberg Werra Chemie Gmbh | Vorrichtung und Verfahren zur Entfernung von Fremdstoffen aus Prozesslösungen und Verfahren zur Regenerierung eines Kationenaustauschers |
BRPI0604853B1 (pt) * | 2006-10-27 | 2016-03-08 | Vale Do Rio Doce Co | método para produção de cobalto metálico a partir de refinado de extração por solventes de níquel |
US8043585B2 (en) * | 2008-01-15 | 2011-10-25 | Vale Inco Limited | Liquid and solid effluent treatment process |
US20110174113A1 (en) * | 2010-01-18 | 2011-07-21 | Gme Resources Ltd. | Acid Recovery |
US9156136B2 (en) | 2012-11-07 | 2015-10-13 | National Oilwell Varco, L.P. | Systems and methods for vapor pressure leaching polycrystalline diamond cutter elements |
GB2528786B (en) | 2012-12-31 | 2018-03-28 | Nat Oilwell Varco Lp | Apparatus and methods for high pressure leaching of polycrystalline diamond cutter elements |
CN106119560B (zh) * | 2016-08-04 | 2018-01-02 | 西北矿冶研究院 | 一种锌钴分离方法 |
CN109487083A (zh) * | 2018-11-16 | 2019-03-19 | 江苏雄风科技有限公司 | 一种从钴铜矿湿法冶炼工艺中的p204反萃后液分离回收钴铜的方法 |
PE20220607A1 (es) * | 2019-08-09 | 2022-04-26 | Umicore Nv | Proceso de recuperacion de metales a partir de minerales oxidicos |
CN110551898B (zh) * | 2019-09-16 | 2021-07-06 | 中信大锰矿业有限责任公司 | 一种电解锰渣的处理方法 |
CN110983054B (zh) * | 2019-12-31 | 2021-07-27 | 贵州合众锰业科技有限公司 | 从硫酸锰溶液中分离回收钴镍的方法 |
CN112609090B (zh) * | 2020-11-19 | 2022-10-14 | 中国恩菲工程技术有限公司 | 一种铜钴氧化矿的分离方法 |
CN113528823A (zh) * | 2021-05-13 | 2021-10-22 | 西北矿冶研究院 | 一种综合回收含砷中和渣中铜锌钴的生产方法 |
CN114147053B (zh) * | 2021-10-11 | 2023-04-14 | 北京建筑材料科学研究总院有限公司 | 一种从垃圾焚烧飞灰中同时去除氯和重金属的方法 |
CN115491496B (zh) * | 2022-09-22 | 2024-01-16 | 郑州大学 | 一种湿法炼锌净化钴渣选择性分离钴锰锌镉的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842427A (en) * | 1955-04-23 | 1958-07-08 | Electro Chimie Metal | Process of separating nickel and cobalt |
US2971836A (en) * | 1957-04-29 | 1961-02-14 | James D Hall | Separation of nickel and cobalt |
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 |
US3244513A (en) * | 1962-07-25 | 1966-04-05 | Sherritt Gordon Mines Ltd | Process for the treatment of lateritic ores to obtain cobalt and nickel values |
US3322532A (en) * | 1963-12-27 | 1967-05-30 | Chemolimpex | Process for recovering the metal content of middlings, slags, low-grade ores, and concentrates |
US3479378A (en) * | 1967-11-06 | 1969-11-18 | Bunker Hill Co | Liquid ion exchange process for metal recovery |
DE2150785C2 (de) * | 1971-10-12 | 1973-07-12 | Preussag Ag | Verfahren zur Gewinnung eines Manganoxidkonzentrats,von metallischem Kupfer,Nickel und Kobalt aus Manganerzen |
US3869360A (en) * | 1972-05-08 | 1975-03-04 | William S Kane | Reduction method for separating metal values from ocean floor nodule ore |
US3810827A (en) * | 1972-05-08 | 1974-05-14 | Deepsea Ventures Inc | Method for separating metal values from ocean floor nodule ore |
US3809624A (en) * | 1972-06-06 | 1974-05-07 | Deepsea Ventures Inc | Mixed ore treatment of ocean floor nodule ore and iron sulfidic land based ores |
US3923615A (en) * | 1972-07-17 | 1975-12-02 | Deepsea Ventures Inc | Winning of metal values from ore utilizing recycled acid leaching agent |
US3795596A (en) * | 1972-07-17 | 1974-03-05 | Deepsea Ventures Inc | Method for selectively leaching metal values from ocean floor nodules |
DE2240586A1 (de) * | 1972-08-18 | 1974-02-28 | Krupp Gmbh | Verfahren zur gewinnung von kupfer, nickel, kobalt und mangan aus manganknollen |
-
1975
- 1975-01-15 DE DE2501284A patent/DE2501284C3/de not_active Expired
- 1975-12-29 FI FI753660A patent/FI60237C/fi not_active IP Right Cessation
-
1976
- 1976-01-07 JP JP51001353A patent/JPS5921929B2/ja not_active Expired
- 1976-01-09 FR FR7600437A patent/FR2297923A1/fr active Granted
- 1976-01-09 BE BE163392A patent/BE837421A/xx not_active IP Right Cessation
- 1976-01-12 AU AU10191/76A patent/AU501375B2/en not_active Expired
- 1976-01-14 CA CA243,535A patent/CA1075015A/en not_active Expired
- 1976-01-14 GB GB143276A patent/GB1476292A/en not_active Expired
- 1976-01-14 ZA ZA195A patent/ZA76195B/xx unknown
- 1976-01-15 US US05/649,491 patent/US4008076A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU501375B2 (en) | 1979-06-21 |
GB1476292A (en) | 1977-06-10 |
FR2297923A1 (fr) | 1976-08-13 |
FR2297923B1 (sv) | 1980-04-11 |
CA1075015A (en) | 1980-04-08 |
DE2501284A1 (de) | 1976-09-09 |
ZA76195B (en) | 1977-01-26 |
DE2501284C3 (de) | 1980-06-12 |
DE2501284B2 (de) | 1979-09-27 |
AU1019176A (en) | 1977-07-21 |
US4008076A (en) | 1977-02-15 |
FI60237B (fi) | 1981-08-31 |
JPS5921929B2 (ja) | 1984-05-23 |
BE837421A (fr) | 1976-05-03 |
FI753660A (sv) | 1976-07-16 |
JPS5193705A (en) | 1976-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: FRIED. KRUPP GESELLSCHAFT MIT Owner name: DUISBURGER KUPFERHUETTE |