FI20100421L - Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista - Google Patents
Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista Download PDFInfo
- Publication number
- FI20100421L FI20100421L FI20100421A FI20100421A FI20100421L FI 20100421 L FI20100421 L FI 20100421L FI 20100421 A FI20100421 A FI 20100421A FI 20100421 A FI20100421 A FI 20100421A FI 20100421 L FI20100421 L FI 20100421L
- Authority
- FI
- Finland
- Prior art keywords
- nickel
- low
- separating
- iron
- content
- Prior art date
Links
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
- C22B23/00—Obtaining nickel or cobalt
-
- 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts 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
- 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
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Keksintö kohdistuu menetelmään nikkelin ja muiden arvometallien erottamiseksi erityisesti matalan nikkelipitoisuuden omaavasta materiaalista, joka sisältaä nikkelin ja muiden arvometallien lisäksi rautaa ja magnesiumia. Matalan nikkelipitoisuuden omaavalle, materiaalille suoritetaan lietto ja atmosfäärinen liuotus happamissa ja hapettavissa olosuhteissa, joissa pääosa materiaalin metalleista liukenee ja rauta osittain saostuu. Saostunut rauta erotetaan liuoksesta, jonka jälkeen nikkeli ja muut liuenneet arvometallit saostetaan sulfideina.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20100421A FI123054B (fi) | 2010-12-17 | 2010-12-17 | Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista |
AU2011343143A AU2011343143B2 (en) | 2010-12-17 | 2011-12-16 | Method for separating nickel from material with low nickel content |
KR1020137018701A KR101603003B1 (ko) | 2010-12-17 | 2011-12-16 | 니켈 저함량 재료로부터 니켈을 분리하는 방법 |
PCT/FI2011/051120 WO2012080577A1 (en) | 2010-12-17 | 2011-12-16 | Method for separating nickel from material with low nickel content |
US13/993,661 US8974755B2 (en) | 2010-12-17 | 2011-12-16 | Method for separating nickel from material with low nickel content |
CN201180060529.7A CN103314124B (zh) | 2010-12-17 | 2011-12-16 | 从具有低镍含量的材料分离镍的方法 |
CA2819224A CA2819224C (en) | 2010-12-17 | 2011-12-16 | Method for separating nickel from material with low nickel content |
ZA2013/04211A ZA201304211B (en) | 2010-12-17 | 2013-06-07 | Method for separating nickel from material with low nickel content |
NO20130823A NO20130823A1 (no) | 2010-12-17 | 2013-06-12 | Fremgangsmate for separering av nikkel fra materiale med lavt nikkelinnhold |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20100421A FI123054B (fi) | 2010-12-17 | 2010-12-17 | Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista |
FI20100421 | 2010-12-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI20100421A0 FI20100421A0 (fi) | 2010-12-17 |
FI20100421A FI20100421A (fi) | 2012-06-18 |
FI20100421L true FI20100421L (fi) | 2012-06-18 |
FI123054B FI123054B (fi) | 2012-10-15 |
Family
ID=43414947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20100421A FI123054B (fi) | 2010-12-17 | 2010-12-17 | Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista |
Country Status (9)
Country | Link |
---|---|
US (1) | US8974755B2 (fi) |
KR (1) | KR101603003B1 (fi) |
CN (1) | CN103314124B (fi) |
AU (1) | AU2011343143B2 (fi) |
CA (1) | CA2819224C (fi) |
FI (1) | FI123054B (fi) |
NO (1) | NO20130823A1 (fi) |
WO (1) | WO2012080577A1 (fi) |
ZA (1) | ZA201304211B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101681701B1 (ko) * | 2014-06-02 | 2016-12-01 | 한국과학기술연구원 | 유동층반응기를 이용한 구리와 니켈의 황화물 결정화 장치 및 방법 |
CN110951969B (zh) * | 2019-11-08 | 2021-11-02 | 荆门市格林美新材料有限公司 | 一种从难处理含钴镍尾料中回收有价金属的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA938794A (en) * | 1968-12-13 | 1973-12-25 | Weston David | Hydrometallurgical treatment of nickel group ores |
US4097575A (en) | 1976-11-05 | 1978-06-27 | Amax Inc. | Roast-neutralization-leach technique for the treatment of laterite ore |
DD147471A3 (de) | 1977-04-15 | 1981-04-08 | Dieter Loewe | Verfahren zum aufschluss nickelhaltiger steine,konzentrate und industrierueckstaende |
CA1171287A (en) * | 1980-11-05 | 1984-07-24 | William R. Hatch | Acid leaching of lateritic nickel ores |
US4415542A (en) * | 1982-06-21 | 1983-11-15 | Compagne Francaise D'entreprises Minieres, Metallurgiques Et D'investissements | Controlling scale composition during acid pressure leaching of laterite and garnierite ore |
IL131652A0 (en) | 1999-08-30 | 2001-01-28 | Satec Ecochem Ltd | Process for producing metal containing sulfide ores |
US6379636B2 (en) | 1999-11-03 | 2002-04-30 | Bhp Minerals International, Inc. | Method for leaching nickeliferous laterite ores |
JP2008504439A (ja) * | 2004-06-28 | 2008-02-14 | スカイ リソーシーズ インコーポレーティッド | 濃酸との反応および水浸出によるラテライト鉱石からのニッケルおよびコバルト回収法 |
US7387767B2 (en) * | 2005-04-07 | 2008-06-17 | Dynatec Corporation | Recovery of nickel, cobalt, iron, silica, zinc and copper from laterite ore by sulfuric acid leaching |
GB0618025D0 (en) | 2006-09-13 | 2006-10-25 | Enpar Technologies Inc | Electrochemically catalyzed extraction of metals from sulphide minerals |
WO2011120127A1 (en) * | 2010-04-01 | 2011-10-06 | Search Minerals Inc. | Low acid leaching of nickel and cobalt from lean iron-containing nickel ores |
-
2010
- 2010-12-17 FI FI20100421A patent/FI123054B/fi active IP Right Grant
-
2011
- 2011-12-16 KR KR1020137018701A patent/KR101603003B1/ko active IP Right Grant
- 2011-12-16 CA CA2819224A patent/CA2819224C/en active Active
- 2011-12-16 AU AU2011343143A patent/AU2011343143B2/en active Active
- 2011-12-16 CN CN201180060529.7A patent/CN103314124B/zh active Active
- 2011-12-16 WO PCT/FI2011/051120 patent/WO2012080577A1/en active Application Filing
- 2011-12-16 US US13/993,661 patent/US8974755B2/en active Active
-
2013
- 2013-06-07 ZA ZA2013/04211A patent/ZA201304211B/en unknown
- 2013-06-12 NO NO20130823A patent/NO20130823A1/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI20100421A (fi) | 2012-06-18 |
AU2011343143A1 (en) | 2013-07-04 |
KR101603003B1 (ko) | 2016-03-21 |
NO20130823A1 (no) | 2013-06-12 |
US8974755B2 (en) | 2015-03-10 |
ZA201304211B (en) | 2014-12-23 |
CN103314124A (zh) | 2013-09-18 |
CA2819224C (en) | 2016-03-29 |
FI20100421A0 (fi) | 2010-12-17 |
FI123054B (fi) | 2012-10-15 |
US20130266493A1 (en) | 2013-10-10 |
CN103314124B (zh) | 2015-10-21 |
KR20130103605A (ko) | 2013-09-23 |
WO2012080577A1 (en) | 2012-06-21 |
CA2819224A1 (en) | 2012-06-21 |
AU2011343143B2 (en) | 2015-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PE20141306A1 (es) | Metodo para la recuperacion de indio, plata, oro y otros metales raros, preciosos y basicos a partir de minerales complejos de oxidos y sulfurados | |
UA103575C2 (ru) | Способ выделения золота экстракцией растворителем | |
PH12014501322A1 (en) | Compositions comprising c5 and c6 monosaccharides | |
CL2016000484A1 (es) | Proceso para recuperar de cobre y/o metal precioso mediante lixiviación con un lixiviante alcalino y un aminoácido o derivado del mismo; solución de lixiviación alcalina que comprende aminoácido o un derivado del mismo y que tiene un ph de al menos 9. | |
MX364711B (es) | Recuperacion de plomo de un material oxidado mixto. | |
CY1118527T1 (el) | Εμπλουτισμος των μεταλλευματων θειουχου μεταλλου μεσω επιπλευσης αφρου που υποβοηθειται απο οξειδωτικο | |
ZA201304377B (en) | "method for recovering precious metal from solution containing precious metal ions,extracting agent or adsorbent used therefor and back-extracting agent or desorbent" | |
ZA201203617B (en) | Process for recovery of precious metals | |
MX2016016992A (es) | Aptameros especificos de tlr-4 y usos de los mismos. | |
CL2012003214A1 (es) | Metodo para tratar una solucion acida que contiene iones yoduro y iones hierro (ii), que comprende oxidar los iones hierro en dicha solucion a iones hierro (iii) mediante microorganismos oxidantes del hierro, donde la oxidacion se efectua en presencia de carbon activado; y metodo para la lixiviacion de cobre a partir de una mena de sulfuro de cobre. | |
MY152064A (en) | Application of aqueous solution of magnesium bicarbonate and/or calcium bicarbonate in the process of extraction separation and purification of metals | |
EA201491788A1 (ru) | Способ растворения отложений, содержащих сульфаты щелочно-земельных металлов | |
MX366657B (es) | Método de recolección de fosforo y calcio, y mezcla producida por el método de recolección. | |
FI20146079A (fi) | Hydrometallurginen käsittelyprosessi metallien uuttamiseksi rikasteista | |
MX351340B (es) | Proceso mejorado para la produccion de fibrinogeno y fibrinogeno producido por este. | |
EA201791360A1 (ru) | Способ кучного выщелачивания | |
FI20100421L (fi) | Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista | |
MX2013008453A (es) | Precipitacion de zinc de la solucion. | |
MX339772B (es) | Metodo y composicion para producir azucar clarificada. | |
EA201501141A1 (ru) | Способ предварительной обработки золотосодержащих оксидных руд | |
MY169140A (en) | Use of modified sugar cane bagasse as depressor in iron ore flotation | |
AR089948A1 (es) | Procedimientos para la extraccion de metales y oxianiones de corrientes acuosas | |
UA115646C2 (uk) | Способи і композиції для видалення домішок з органічної солі, навантаженої домішками | |
PH12015500251A1 (en) | Method for effluent treatment in smelting of nickel oxide ore | |
EA201491858A1 (ru) | Способ извлечения цветных металлов из твердой основы |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 123054 Country of ref document: FI Kind code of ref document: B |