NO20081353L - Fremgangsmate og anordning for utvinning av tungt bearbeidbare mineralmalmer - Google Patents
Fremgangsmate og anordning for utvinning av tungt bearbeidbare mineralmalmerInfo
- Publication number
- NO20081353L NO20081353L NO20081353A NO20081353A NO20081353L NO 20081353 L NO20081353 L NO 20081353L NO 20081353 A NO20081353 A NO 20081353A NO 20081353 A NO20081353 A NO 20081353A NO 20081353 L NO20081353 L NO 20081353L
- Authority
- NO
- Norway
- Prior art keywords
- extraction
- processable
- heavily
- mineral ores
- hard
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000011084 recovery Methods 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- C22B11/08—Obtaining noble metals by cyaniding
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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
Abstract
Det er beskrevet en fremgangsmåte for ekstraksjon av et metall fra en mineralmalm innbefattende en vanskelig bearbeidbar mineralmalm i et metall. Fremgangsmåten innbefatter konsentrasjon av en vanskelig bearbeidbar malm etterfulgt av mikronisering av konsentratet inntil det frigjøres gull ved hjelp av ekstraksjonsløsningen og blanding av det mikroniserte konsentratet med konsentrasjonsrejekter eller biprodukter for å fremme gjenvinning av behandlingsløsningen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0516912.3A GB0516912D0 (en) | 2005-08-18 | 2005-08-18 | Method and apparatus for the recovery of refractory mineral ores |
PCT/CA2006/001368 WO2007019707A1 (en) | 2005-08-18 | 2006-08-17 | Method and apparatus for the recovery of refractory mineral ores |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20081353L true NO20081353L (no) | 2008-03-14 |
Family
ID=35097864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20081353A NO20081353L (no) | 2005-08-18 | 2008-03-14 | Fremgangsmate og anordning for utvinning av tungt bearbeidbare mineralmalmer |
Country Status (16)
Country | Link |
---|---|
US (1) | US7534285B2 (no) |
EP (1) | EP1922424B1 (no) |
CN (1) | CN101292051B (no) |
AP (1) | AP1912A (no) |
AT (1) | ATE503851T1 (no) |
AU (1) | AU2006281896B2 (no) |
CA (1) | CA2595475C (no) |
DE (1) | DE602006021034D1 (no) |
DK (1) | DK1922424T3 (no) |
ES (1) | ES2363164T3 (no) |
GB (1) | GB0516912D0 (no) |
NO (1) | NO20081353L (no) |
PT (1) | PT1922424E (no) |
RU (1) | RU2407814C2 (no) |
WO (1) | WO2007019707A1 (no) |
ZA (1) | ZA200802363B (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103316764B (zh) * | 2013-06-27 | 2016-05-11 | 攀钢集团钛业有限责任公司 | 一种从钛白酸解泥渣中回收二氧化钛的方法 |
WO2019109173A1 (en) * | 2017-12-04 | 2019-06-13 | Goldcorp Inc. | Low energy process for metal extraction |
PH12018050174A1 (en) * | 2018-04-18 | 2019-11-11 | Univ Of The Philippines Diliman | Enhanced methods of extracting precious metals and methods of testing |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269832A (en) * | 1962-04-02 | 1966-08-30 | Eimco Corp | Process of forming aggregates of metal bearing ores followed by quiescent submergence in a solvent |
US4108639A (en) * | 1976-07-09 | 1978-08-22 | Johns-Manville Corporation | Process for recovering platinum group metals from ores also containing nickel, copper and iron |
US4342592A (en) * | 1979-07-19 | 1982-08-03 | Duval Corporation | Non-polluting process for recovery of precious metal values from ores including those containing carbonate materials |
CA1234991A (en) * | 1984-09-27 | 1988-04-12 | Donald R. Weir | Recovery of gold from auriferous refractory iron- containing sulphidic ore |
US4654078A (en) * | 1985-07-12 | 1987-03-31 | Perez Ariel E | Method for recovery of precious metals from difficult ores with copper-ammonium thiosulfate |
CN1098933C (zh) * | 1998-03-05 | 2003-01-15 | 中国科学院金属研究所 | 含砷含硫难浸金矿的强化碱浸提金工艺 |
NZ511616A (en) * | 1998-09-21 | 2002-10-25 | M | Selection of particle size in the leaching of refractory sulphide and/or carbonaceous materials under alkaline conditions |
US6855260B1 (en) * | 1999-06-07 | 2005-02-15 | Roe-Hoan Yoon | Methods of enhancing fine particle dewatering |
GB9921324D0 (en) * | 1999-09-09 | 1999-11-10 | Ncr Int Inc | Electronic mailbox for receiving a package containing an electronic postage stamp |
AU7801501A (en) * | 2000-07-25 | 2002-02-05 | Phelps Dodge Corp | Method for processing elemental sulfur-bearing materials using high temperature pressure leaching |
US6835230B2 (en) * | 2001-03-28 | 2004-12-28 | Dowa Mining Co., Ltd. | Method for leaching zinc concentrate |
AU2002952490A0 (en) | 2002-11-06 | 2002-11-21 | M.I.M. Holdings Limited | Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates |
CN1186466C (zh) * | 2003-04-04 | 2005-01-26 | 山东招金集团金翅岭矿冶有限公司 | 一种从难浸金、银精矿中提出金、银的方法 |
FI20030612A (fi) * | 2003-04-23 | 2004-10-24 | Outokumpu Oy | Menetelmä metallurgisessa prosessissa syntyvän jätemateriaalin käsittelemiseksi |
-
2005
- 2005-08-18 GB GBGB0516912.3A patent/GB0516912D0/en not_active Ceased
-
2006
- 2006-08-17 US US11/795,965 patent/US7534285B2/en not_active Expired - Fee Related
- 2006-08-17 RU RU2008109839/02A patent/RU2407814C2/ru not_active IP Right Cessation
- 2006-08-17 WO PCT/CA2006/001368 patent/WO2007019707A1/en active Search and Examination
- 2006-08-17 DK DK06790551.3T patent/DK1922424T3/da active
- 2006-08-17 CN CN2006800384734A patent/CN101292051B/zh not_active Expired - Fee Related
- 2006-08-17 AP AP2007004027A patent/AP1912A/xx active
- 2006-08-17 AT AT06790551T patent/ATE503851T1/de not_active IP Right Cessation
- 2006-08-17 EP EP06790551A patent/EP1922424B1/en not_active Not-in-force
- 2006-08-17 AU AU2006281896A patent/AU2006281896B2/en not_active Ceased
- 2006-08-17 PT PT06790551T patent/PT1922424E/pt unknown
- 2006-08-17 ES ES06790551T patent/ES2363164T3/es active Active
- 2006-08-17 DE DE602006021034T patent/DE602006021034D1/de active Active
- 2006-08-17 CA CA2595475A patent/CA2595475C/en active Active
-
2008
- 2008-03-13 ZA ZA200802363A patent/ZA200802363B/xx unknown
- 2008-03-14 NO NO20081353A patent/NO20081353L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2006281896B2 (en) | 2009-09-03 |
AP2007004027A0 (en) | 2007-06-30 |
EP1922424A4 (en) | 2009-11-11 |
AU2006281896A1 (en) | 2007-02-22 |
DK1922424T3 (da) | 2011-07-11 |
WO2007019707A1 (en) | 2007-02-22 |
RU2008109839A (ru) | 2009-09-27 |
CA2595475C (en) | 2013-01-08 |
WO2007019707A8 (en) | 2011-08-11 |
DE602006021034D1 (de) | 2011-05-12 |
CN101292051A (zh) | 2008-10-22 |
PT1922424E (pt) | 2011-06-29 |
GB0516912D0 (en) | 2005-09-28 |
EP1922424B1 (en) | 2011-03-30 |
RU2407814C2 (ru) | 2010-12-27 |
CN101292051B (zh) | 2011-03-30 |
CA2595475A1 (en) | 2007-02-22 |
ZA200802363B (en) | 2009-01-28 |
US20080184849A1 (en) | 2008-08-07 |
EP1922424A1 (en) | 2008-05-21 |
ATE503851T1 (de) | 2011-04-15 |
US7534285B2 (en) | 2009-05-19 |
ES2363164T3 (es) | 2011-07-22 |
AP1912A (en) | 2008-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |