ATE351928T1 - Ein verfahren zur rückgewinnung von platingruppenmetallen aus erzen und konzentraten - Google Patents
Ein verfahren zur rückgewinnung von platingruppenmetallen aus erzen und konzentratenInfo
- Publication number
- ATE351928T1 ATE351928T1 AT04737988T AT04737988T ATE351928T1 AT E351928 T1 ATE351928 T1 AT E351928T1 AT 04737988 T AT04737988 T AT 04737988T AT 04737988 T AT04737988 T AT 04737988T AT E351928 T1 ATE351928 T1 AT E351928T1
- Authority
- AT
- Austria
- Prior art keywords
- pgm
- species
- ores
- concentrates
- salt
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/06—Chloridising
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
- C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/32—Obtaining chromium
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002435779A CA2435779A1 (en) | 2003-07-22 | 2003-07-22 | A process for recovering platinum group metals from ores and concentrates |
US48990403P | 2003-07-25 | 2003-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE351928T1 true ATE351928T1 (de) | 2007-02-15 |
Family
ID=34069927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04737988T ATE351928T1 (de) | 2003-07-22 | 2004-07-20 | Ein verfahren zur rückgewinnung von platingruppenmetallen aus erzen und konzentraten |
Country Status (7)
Country | Link |
---|---|
US (2) | US20070131058A1 (de) |
EP (1) | EP1651785B1 (de) |
AT (1) | ATE351928T1 (de) |
AU (1) | AU2004257315B2 (de) |
CA (2) | CA2435779A1 (de) |
WO (1) | WO2005007903A1 (de) |
ZA (1) | ZA200600207B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2291907C1 (ru) * | 2006-01-10 | 2007-01-20 | Закрытое Акционерное Общество "Уралкалий-Технология" | Способ извлечения благородных металлов |
CA2552292C (en) * | 2006-07-12 | 2008-12-09 | Reprotech Limited | Purification of pgm species from mixtures thereof |
DE102007020142A1 (de) * | 2007-04-26 | 2008-10-30 | Bayer Materialscience Ag | Verfahren zur Rückgewinnung von Ruthenium aus einem rutheniumhaltigen geträgerten Katalysatormaterial |
JP2014508863A (ja) | 2011-03-18 | 2014-04-10 | オーバイト アルミナ インコーポレイテッド | アルミニウム含有材料から希土類元素を回収する方法 |
US9410227B2 (en) | 2011-05-04 | 2016-08-09 | Orbite Technologies Inc. | Processes for recovering rare earth elements from various ores |
US9382600B2 (en) | 2011-09-16 | 2016-07-05 | Orbite Technologies Inc. | Processes for preparing alumina and various other products |
JP6025868B2 (ja) | 2012-01-10 | 2016-11-16 | オーバイト アルミナ インコーポレイテッドOrbite Aluminae Inc. | 赤泥を処理するプロセス |
EP2662464A1 (de) * | 2012-05-09 | 2013-11-13 | Inter-Euro Technology Limited | Gold-Wiedergewinnung |
BR112015011049A2 (pt) | 2012-11-14 | 2017-07-11 | Orbite Aluminae Inc | métodos para purificação de íons de alumínio |
WO2014091456A1 (en) * | 2012-12-14 | 2014-06-19 | Fer-Min-Ore (Proprietary) Limited | Process for recovering platinum group metals |
KR101323754B1 (ko) * | 2013-04-29 | 2013-10-31 | 한국지질자원연구원 | 폐촉매의 침출용액으로부터 산 및 백금족 금속의 회수방법 |
CN106536766A (zh) * | 2014-06-19 | 2017-03-22 | 耶达研究及发展有限公司 | 用于从废催化剂中回收铂族金属的方法 |
CN104630500A (zh) * | 2014-12-31 | 2015-05-20 | 金川集团股份有限公司 | 一种通过联合浸出工艺从红土镍矿中回收镍、钴、铁和硅的方法 |
IL248600A0 (en) | 2016-10-30 | 2017-02-01 | Yeda Res & Dev | A method for obtaining platinum group metals from spent catalysts |
CN111433377A (zh) | 2017-11-01 | 2020-07-17 | 耶达研究及发展有限公司 | 用于从电子废弃物或含金矿物、矿石和沙子中回收和提取金的方法 |
WO2020188527A1 (en) * | 2019-03-21 | 2020-09-24 | Anglo American Services (Uk) Ltd | Recovery of pgms and chromite from mixed pgm/cr ores |
MX2023002015A (es) * | 2020-08-18 | 2023-04-11 | Enviro Metals Llc | Refinamiento metálico. |
CN113278803A (zh) * | 2021-05-11 | 2021-08-20 | 贵研资源(易门)有限公司 | 一种处理贵金属铁捕集料的方法 |
WO2024022582A1 (en) * | 2022-07-26 | 2024-02-01 | Kronos International, Inc. | Recovery of chlorine from hydrogen chloride generated in carbochlorination processes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238662A (en) * | 1987-07-31 | 1993-08-24 | Chevron Research Company | Processes for recovering precious metals |
US5074910A (en) * | 1987-11-23 | 1991-12-24 | Chevron Research And Technology Company | Process for recovering precious metals from sulfide ores |
JPH01234531A (ja) * | 1988-03-16 | 1989-09-19 | Tanaka Kikinzoku Kogyo Kk | 白金族金属を回収する方法 |
US5102632A (en) * | 1990-12-21 | 1992-04-07 | Metallgesellschaft Aktiengesellschaft | Two-step method for recovering dispersed noble metals |
AU5806896A (en) * | 1996-05-31 | 1998-01-05 | Ug Plus International Inc. | Process for obtaining chromium enriched chromite from chromite ores |
CA2193783A1 (en) * | 1996-12-23 | 1998-06-23 | Mario Bergeron | Dry chlorination of pgm-bearing chromite ores or concentrates |
AT405841B (de) | 1997-09-11 | 1999-11-25 | Prior Eng Ag | Verfahren zum aufarbeiten von edelmetallhaltigen materialien |
ATE254672T1 (de) | 1999-07-27 | 2003-12-15 | Anglo American Platinum Corp | Raffination edelmetallhaltiger mineralkonzentrate durch chlorierung |
WO2002053788A1 (en) * | 2000-12-29 | 2002-07-11 | Nichromet Extraction Inc. | Method for the recovery of base and precious metals by extractive chloridation |
ATE335861T1 (de) | 2003-02-06 | 2006-09-15 | Ressources Minieres Pro Or Inc | Verfahren zur erhöhung des chrom/eisen- verhältnisses von chromitprodukten |
-
2003
- 2003-07-22 CA CA002435779A patent/CA2435779A1/en not_active Abandoned
-
2004
- 2004-07-20 EP EP04737988A patent/EP1651785B1/de not_active Not-in-force
- 2004-07-20 AT AT04737988T patent/ATE351928T1/de not_active IP Right Cessation
- 2004-07-20 US US10/564,735 patent/US20070131058A1/en not_active Abandoned
- 2004-07-20 AU AU2004257315A patent/AU2004257315B2/en not_active Ceased
- 2004-07-20 WO PCT/CA2004/001067 patent/WO2005007903A1/en active IP Right Grant
- 2004-07-20 CA CA2531913A patent/CA2531913C/en not_active Expired - Fee Related
-
2006
- 2006-01-09 ZA ZA200600207A patent/ZA200600207B/en unknown
-
2010
- 2010-04-19 US US12/762,503 patent/US7972412B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1651785B1 (de) | 2007-01-17 |
CA2435779A1 (en) | 2005-01-22 |
WO2005007903A1 (en) | 2005-01-27 |
CA2531913C (en) | 2012-05-15 |
AU2004257315B2 (en) | 2009-03-12 |
US20070131058A1 (en) | 2007-06-14 |
US7972412B2 (en) | 2011-07-05 |
EP1651785A1 (de) | 2006-05-03 |
AU2004257315A1 (en) | 2005-01-27 |
US20100257978A1 (en) | 2010-10-14 |
ZA200600207B (en) | 2007-02-28 |
CA2531913A1 (en) | 2005-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |