CU22625A3 - Proceso para recuperar metal terreo raro a partir de mineral oxidado mediante concentración y separación - Google Patents
Proceso para recuperar metal terreo raro a partir de mineral oxidado mediante concentración y separaciónInfo
- Publication number
- CU22625A3 CU22625A3 CU1996094A CU1996094A CU22625A3 CU 22625 A3 CU22625 A3 CU 22625A3 CU 1996094 A CU1996094 A CU 1996094A CU 1996094 A CU1996094 A CU 1996094A CU 22625 A3 CU22625 A3 CU 22625A3
- Authority
- CU
- Cuba
- Prior art keywords
- scandium
- concentration
- separation
- solution
- recover
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 6
- 229910052706 scandium Inorganic materials 0.000 abstract 6
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 230000001590 oxidative effect Effects 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
- 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
- C22B23/0469—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods by chemical substitution, e.g. by cementation
-
- 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
- C22B59/00—Obtaining rare earth metals
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials 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)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Un proceso para recuperar escandio de forma económica y con alta eficiencia mediante concentración y separación a partir de un mineral oxidado que contiene níquel y una pequena cantidad de escandio, así como una gran cantidad de hierro y/o aluminio que comprende los pasos de lixiviación ácida de mineral oxidado bajo condiciones de atmósfera oxidativa a alta temperatura y alta presión, mientras que se restringe la extracción de hierro y/o aluminio, por lo que substancialmente todo el níquel y el escandio son extraídos selectivamente del mineral, recobrando el níquel a partir de la solución de lixiviación resultante como un precipitado sulfuro, mientras que el escandio no precipita como sulfuro, sino que la cantidad total de éste queda en solución, y entonces, ajustando el pH de la solución con un precipitante para recobrar el escandio a partir de la solución como un hidróxido o carbonato de alta concentración de escandio mediante concentración y separación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP07326281A JP3085173B2 (ja) | 1995-11-22 | 1995-11-22 | 酸化鉱石からのレアーアースメタルの濃縮分離回収法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CU22625A3 true CU22625A3 (es) | 2000-12-22 |
Family
ID=18186020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CU1996094A CU22625A3 (es) | 1995-11-22 | 1996-11-05 | Proceso para recuperar metal terreo raro a partir de mineral oxidado mediante concentración y separación |
Country Status (8)
Country | Link |
---|---|
US (1) | US5756056A (es) |
EP (1) | EP0775753B1 (es) |
JP (1) | JP3085173B2 (es) |
AU (1) | AU701097B2 (es) |
BR (1) | BR9605658A (es) |
CA (1) | CA2189631C (es) |
CU (1) | CU22625A3 (es) |
GR (1) | GR3030943T3 (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0811938A2 (pt) | 2007-05-21 | 2014-11-25 | Exploration Orbite Vspa Inc | Processos para a extração de alumínio e de ferro a partir de minérios aluminosos |
CN101225470B (zh) * | 2008-01-31 | 2010-06-09 | 曹国华 | 盐酸法从红土镍矿提取镍钴的方法 |
JP5359392B2 (ja) * | 2009-03-09 | 2013-12-04 | 住友金属鉱山株式会社 | 排水からのマンガンの除去方法 |
EP2475793B1 (en) * | 2009-09-09 | 2020-03-04 | Sherritt International Corporation | Recovering metal values from a metalliferrous material using neutralization agent comprising dissolved aluminium complex in solution |
US20120204680A1 (en) * | 2011-02-11 | 2012-08-16 | Emc Metals Corporation | System and Method for Recovery of Nickel Values From Nickel-Containing Ores |
RU2588960C2 (ru) | 2011-03-18 | 2016-07-10 | Орбит Элюминэ Инк. | Способы извлечения редкоземельных элементов из алюминийсодержащих материалов |
AU2012250460B2 (en) * | 2011-05-04 | 2015-11-26 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
CA2834356C (en) | 2011-06-03 | 2014-11-25 | Orbite Aluminae Inc. | Methods for preparing hematite |
CN102312090A (zh) * | 2011-09-10 | 2012-01-11 | 吉林吉恩镍业股份有限公司 | 从含钪矿物中加压浸出提取钪的方法 |
AU2012308068B2 (en) | 2011-09-16 | 2015-02-05 | Aem Technologies Inc. | Processes for preparing alumina and various other products |
RU2483131C1 (ru) * | 2011-12-26 | 2013-05-27 | Учреждение Российской академии наук Институт химии твердого тела Уральского отделения РАН | Способ получения оксида скандия из красного шлама |
RU2484164C1 (ru) * | 2011-12-27 | 2013-06-10 | Общество с ограниченной ответственностью "Научно-производственная компания "СКАНТЕХ" | Способ получения скандийсодержащего концентрата из красных шламов |
WO2013104059A1 (en) | 2012-01-10 | 2013-07-18 | Orbite Aluminae Inc. | Processes for treating red mud |
RU2480412C1 (ru) * | 2012-02-10 | 2013-04-27 | Общество с ограниченной ответственностью "Научно-производственная компания "СКАНТЕХ" | Способ переработки красных шламов глиноземного производства |
CN104603303A (zh) * | 2012-03-19 | 2015-05-06 | 奥佰特氧化铝有限公司 | 回收稀土元素和稀有金属的方法 |
EP2838848B1 (en) | 2012-03-29 | 2019-05-08 | Orbite Technologies Inc. | Processes for treating fly ashes |
RU2597096C2 (ru) | 2012-07-12 | 2016-09-10 | Орбит Алюминэ Инк. | Способы получения оксида титана и различных других продуктов |
US9353425B2 (en) | 2012-09-26 | 2016-05-31 | Orbite Technologies Inc. | Processes for preparing alumina and magnesium chloride by HCl leaching of various materials |
EP2920114A4 (en) | 2012-11-14 | 2016-03-02 | Orbite Aluminae Inc | PROCESS FOR PURIFYING ALUMINUM IONS |
EP2931927A4 (en) * | 2012-12-17 | 2016-04-06 | Scandium Pty Ltd | METHOD FOR PRODUCING A SOLID SCANDIUM-CONTAINING MATERIAL WITH INCREASED SCANDIUM CONTENT |
AU2014202157B2 (en) * | 2013-04-22 | 2017-07-20 | Vale S/A | A method for recovering scandium from intermediate products formed in the hydrometallurgical processing of laterite ores |
JP5652503B2 (ja) * | 2013-05-10 | 2015-01-14 | 住友金属鉱山株式会社 | スカンジウム回収方法 |
RU2536714C1 (ru) * | 2013-08-06 | 2014-12-27 | Общество с ограниченной ответственностью "Объдиненная Копания РУСАЛ Инженерно-технологический центр" | Способ получения скандиевого концентрата из красных шламов |
AU2014308300B2 (en) * | 2013-08-15 | 2018-01-18 | China Enfi Engineering Corporation | Method for processing laterite-nickel ore and method for recycling scandium |
JP5954350B2 (ja) * | 2014-01-31 | 2016-07-20 | 住友金属鉱山株式会社 | スカンジウム回収方法 |
JP5854065B2 (ja) * | 2014-02-19 | 2016-02-09 | 住友金属鉱山株式会社 | スカンジウム回収方法 |
RU2562183C1 (ru) * | 2014-05-29 | 2015-09-10 | Общество с ограниченной ответственностью "Объединенная Кoмпания РУСАЛ Инженерно-технологический центр" | Способ получения скандиевого концентрата из красного шлама |
AU2015252121B2 (en) | 2014-11-05 | 2020-10-22 | Scandium International Mining Corporation | Systems and methodologies for direct acid leaching of scandium-bearing ores |
RU2582425C1 (ru) * | 2014-12-10 | 2016-04-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ извлечения скандия из скандийсодержащего материала |
US9982326B2 (en) | 2014-12-22 | 2018-05-29 | Scandium International Mining Corp. | Solvent extraction of scandium from leach solutions |
AU2016200868B2 (en) | 2015-02-10 | 2021-05-13 | Scandium International Mining Corporation | Systems and processes for recovering scandium values from laterite ores |
JP6409796B2 (ja) | 2016-02-23 | 2018-10-24 | 住友金属鉱山株式会社 | スカンジウムの回収方法 |
RU2613246C1 (ru) * | 2016-06-09 | 2017-03-15 | Акционерное общество "Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" (АО "Гипроцветмет") | Способ извлечения скандия из продуктивных растворов |
RU2647398C2 (ru) * | 2016-08-04 | 2018-03-15 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Получение скандийсодержащего концентрата и последующее извлечение из него оксида скандия повышенной чистоты |
RU2623542C1 (ru) * | 2016-08-10 | 2017-06-27 | Общество С Ограниченной Ответственностью "Лаборатория Инновационных Технологий" | Способ электрохимического окисления церия |
RU2630183C1 (ru) * | 2016-11-11 | 2017-09-05 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ извлечения скандия из красных шламов |
CN109642269B (zh) * | 2017-06-21 | 2022-05-13 | 俄铝工程技术中心有限责任公司 | 从氧化铝生产残留的赤泥中回收钪的方法 |
CN112095003B (zh) * | 2020-08-17 | 2022-04-08 | 四川顺应动力电池材料有限公司 | 一种从红土镍矿中回收多种有价金属及酸碱双介质再生循环的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE295611C (es) * | ||||
US2874039A (en) * | 1954-06-17 | 1959-02-17 | Pechiney Prod Chimiques Sa | Extraction of scandium from its ores |
DE1077199B (de) * | 1957-09-02 | 1960-03-10 | Pawel Krumholz | Verfahren zur Trennung Seltener Erden durch fraktionierte Faellung ihrer Hydroxyde oder basischen Salze |
US4012494A (en) * | 1971-12-21 | 1977-03-15 | Abbott Laboratories | Direct radioimmunoassay for antigens and their antibodies |
US4012484A (en) * | 1974-09-23 | 1977-03-15 | Amax Inc. | Chromite recovery from chromite-bearing ore |
SE420487B (sv) * | 1980-03-05 | 1981-10-12 | Boliden Ab | Forfarande for rening av tungmetallinnehallande sur vattenlosning |
SU1715874A1 (ru) * | 1986-09-19 | 1992-02-28 | Уральский филиал Всесоюзного научно-исследовательского и проектного института алюминиевой, магниевой и электродной промышленности | Способ переработки красного шлама глиноземного производства |
US4861371A (en) * | 1986-12-16 | 1989-08-29 | California Nickel Co. | Nickel-containing leachate having low aluminum content |
US4968504A (en) * | 1989-10-19 | 1990-11-06 | Gte Laboratories Incorporated | Recovery of scandium and uranium |
US4988487A (en) * | 1989-10-24 | 1991-01-29 | Gte Laboratories Incorporated | Process for recovering metal values such as scandium, iron and manganese from an industrial waste sludge |
JP3203707B2 (ja) * | 1991-10-09 | 2001-08-27 | 大平洋金属株式会社 | 酸化鉱石から有価金属を回収する方法 |
RU2034074C1 (ru) * | 1992-05-02 | 1995-04-30 | Всероссийский научно-исследовательский институт химической технологии | Способ извлечения скандия из пироксенитового сырья |
-
1995
- 1995-11-22 JP JP07326281A patent/JP3085173B2/ja not_active Expired - Fee Related
-
1996
- 1996-11-05 CU CU1996094A patent/CU22625A3/es unknown
- 1996-11-05 CA CA002189631A patent/CA2189631C/en not_active Expired - Fee Related
- 1996-11-13 US US08/748,630 patent/US5756056A/en not_active Expired - Lifetime
- 1996-11-18 EP EP96308320A patent/EP0775753B1/en not_active Expired - Lifetime
- 1996-11-18 AU AU71838/96A patent/AU701097B2/en not_active Expired
- 1996-11-21 BR BR9605658A patent/BR9605658A/pt not_active IP Right Cessation
-
1999
- 1999-08-10 GR GR990402024T patent/GR3030943T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU701097B2 (en) | 1999-01-21 |
GR3030943T3 (en) | 1999-11-30 |
JP3085173B2 (ja) | 2000-09-04 |
EP0775753A1 (en) | 1997-05-28 |
US5756056A (en) | 1998-05-26 |
BR9605658A (pt) | 1998-08-18 |
CA2189631C (en) | 2002-11-05 |
EP0775753B1 (en) | 1999-05-26 |
CA2189631A1 (en) | 1997-05-23 |
AU7183896A (en) | 1997-05-29 |
JPH09143588A (ja) | 1997-06-03 |
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