YU50803A - Postupak za luženje koncentrata bakra - Google Patents
Postupak za luženje koncentrata bakraInfo
- Publication number
- YU50803A YU50803A YUP50803A YU50803A YU 50803 A YU50803 A YU 50803A YU P50803 A YUP50803 A YU P50803A YU 50803 A YU50803 A YU 50803A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- leaching
- solid matter
- copper concentrate
- iron
- bearing
- 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
- C22B15/00—Obtaining copper
-
- 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
- C22B3/10—Hydrochloric acid, other halogenated 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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)
- Inorganic Chemistry (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)
Abstract
Ovaj pronalazak odnosi se na postupak gde se sulfidni koncentrat bakra koji nosi gvoždje luži na principu protivstruje u hloridnoj sredini. Luženje se odvija uz pomoć bivalentnog bakra i gasa koji nosi kiseonik kao višestupni kontinualni postupak, pod normalnim pritiskom, na temperaturi koja, kada je najviša, odgovara tački ključanja tog rastvora. Deo nerastvorljive čvrste materije se vraća, suprotno glavnom toku čvrste materije, u jednu od prethodnih etapa luženja ili reaktore gde se, kao rezultat produženog vremena luženja, otpadno gvoždje dobijeno luženjem vraća uglavnom kao hematit.[This invention relates to a method where sulfidic iron-bearing copper concentrate is leached on the countercurrent principle, in a chloride environment. The leaching takes place with the aid of bivalent copper and an oxygen-bearing gas as a multistage continuous process, under normal pressure, at a temperature, which as highest corresponds to the boiling point of the solution. Part of the insoluble solid matter is returned, counter to the main flow of solid matter, to one of the previous leaching stages or reactors where, as a result of the extended leaching time, the leach waste iron is recovered mostly as hematite.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002802A FI108864B (fi) | 2000-12-20 | 2000-12-20 | Menetelmä kuparirikasteen liuottamiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
YU50803A true YU50803A (sh) | 2006-01-16 |
Family
ID=8559763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YUP50803 YU50803A (sh) | 2000-12-20 | 2001-12-11 | Postupak za luženje koncentrata bakra |
Country Status (22)
Country | Link |
---|---|
US (1) | US6929677B2 (sh) |
EP (1) | EP1346070B1 (sh) |
JP (1) | JP2004516383A (sh) |
KR (1) | KR20030061008A (sh) |
CN (1) | CN1249258C (sh) |
AR (1) | AR032013A1 (sh) |
AT (1) | ATE316583T1 (sh) |
AU (2) | AU1718502A (sh) |
BG (1) | BG107915A (sh) |
BR (1) | BR0116334A (sh) |
CA (1) | CA2431466A1 (sh) |
DE (1) | DE60116832D1 (sh) |
EA (1) | EA004550B1 (sh) |
ES (1) | ES2257382T3 (sh) |
FI (1) | FI108864B (sh) |
MX (1) | MXPA03005491A (sh) |
PE (1) | PE20020815A1 (sh) |
PL (1) | PL195873B1 (sh) |
PT (1) | PT1346070E (sh) |
WO (1) | WO2002050319A1 (sh) |
YU (1) | YU50803A (sh) |
ZA (1) | ZA200304510B (sh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI110953B (fi) * | 2001-10-24 | 2003-04-30 | Outokumpu Oy | Menetelmä liuoksen puhdistamiseksi kuparin hydrometallurgisessa prosessissa |
FI115223B (fi) | 2001-12-13 | 2005-03-31 | Outokumpu Oy | Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina |
FI113667B (fi) * | 2002-04-23 | 2004-05-31 | Outokumpu Oy | Menetelmä kullan talteenottamiseksi |
FI118302B (fi) * | 2006-02-17 | 2007-09-28 | Outotec Oyj | Menetelmä kullan talteenottamiseksi |
CN101842504B (zh) | 2007-05-21 | 2012-11-14 | 奥贝特铝业有限公司 | 从铝土矿石中提取铝和铁的工艺 |
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 |
EP2714594A4 (en) | 2011-06-03 | 2015-05-20 | Orbite Aluminae Inc | PROCESS FOR PRODUCING HEMATITE |
US9382600B2 (en) | 2011-09-16 | 2016-07-05 | Orbite Technologies Inc. | Processes for preparing alumina and various other products |
FI126764B (en) | 2011-12-22 | 2017-05-15 | Outotec Oyj | Method for streamlining the use of the reactor volume in connection with hydrometallurgical leaching |
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 |
AU2013203808B2 (en) | 2012-03-29 | 2016-07-28 | Aem 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 |
BR112015006536A2 (pt) | 2012-09-26 | 2017-08-08 | Orbite Aluminae Inc | processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais. |
BR112015011049A2 (pt) | 2012-11-14 | 2017-07-11 | Orbite Aluminae Inc | métodos para purificação de íons de alumínio |
WO2014138809A1 (en) | 2013-03-14 | 2014-09-18 | Orway Mineral Consultants (Wa) Pty Ltd | Post- and pre-treatment process for use in a method of removal of radionuclides from copper concentrates |
EP3882365A1 (en) | 2018-11-14 | 2021-09-22 | Nova Mineralis S.A. | Solid-liquid-solid method for the solubilisation of copper minerals and concentrates, independent of the redox potential and with low consumption of water and acid |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE34122C1 (sh) * | 1913-01-02 | |||
US3972711A (en) * | 1975-03-03 | 1976-08-03 | Cyprus Metallurigical Processes Corporation | Cuprous chloride recovery process |
IE44899B1 (en) * | 1976-04-01 | 1982-05-05 | Dextec Metallurg | Refining of ferrous and base metal ores and concentrates |
US4197117A (en) * | 1978-11-20 | 1980-04-08 | Kennecott Copper Corporation | Recovery of copper by ferrous ion precipitation |
AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
FI104837B (fi) * | 1997-08-29 | 2000-04-14 | Outokumpu Oy | Menetelmä kuparin hydrometallurgiseksi valmistamiseksi |
-
2000
- 2000-12-20 FI FI20002802A patent/FI108864B/fi not_active IP Right Cessation
-
2001
- 2001-12-11 JP JP2002551197A patent/JP2004516383A/ja not_active Ceased
- 2001-12-11 BR BR0116334A patent/BR0116334A/pt not_active Application Discontinuation
- 2001-12-11 AT AT01271456T patent/ATE316583T1/de not_active IP Right Cessation
- 2001-12-11 EP EP01271456A patent/EP1346070B1/en not_active Expired - Lifetime
- 2001-12-11 WO PCT/FI2001/001080 patent/WO2002050319A1/en active IP Right Grant
- 2001-12-11 EA EA200300701A patent/EA004550B1/ru not_active IP Right Cessation
- 2001-12-11 DE DE60116832T patent/DE60116832D1/de not_active Expired - Lifetime
- 2001-12-11 PT PT01271456T patent/PT1346070E/pt unknown
- 2001-12-11 US US10/451,196 patent/US6929677B2/en not_active Expired - Fee Related
- 2001-12-11 CN CNB018211399A patent/CN1249258C/zh not_active Expired - Fee Related
- 2001-12-11 CA CA 2431466 patent/CA2431466A1/en not_active Abandoned
- 2001-12-11 AU AU1718502A patent/AU1718502A/xx active Pending
- 2001-12-11 ES ES01271456T patent/ES2257382T3/es not_active Expired - Lifetime
- 2001-12-11 KR KR10-2003-7008288A patent/KR20030061008A/ko not_active Application Discontinuation
- 2001-12-11 YU YUP50803 patent/YU50803A/sh unknown
- 2001-12-11 PL PL01362111A patent/PL195873B1/pl not_active IP Right Cessation
- 2001-12-11 AU AU2002217185A patent/AU2002217185B2/en not_active Ceased
- 2001-12-11 MX MXPA03005491A patent/MXPA03005491A/es active IP Right Grant
- 2001-12-14 PE PE2001001254A patent/PE20020815A1/es not_active Application Discontinuation
- 2001-12-19 AR ARP010105894 patent/AR032013A1/es unknown
-
2003
- 2003-06-10 ZA ZA200304510A patent/ZA200304510B/en unknown
- 2003-06-13 BG BG107915A patent/BG107915A/bg unknown
Also Published As
Publication number | Publication date |
---|---|
PL362111A1 (en) | 2004-10-18 |
CN1483088A (zh) | 2004-03-17 |
MXPA03005491A (es) | 2003-10-06 |
KR20030061008A (ko) | 2003-07-16 |
CA2431466A1 (en) | 2002-06-27 |
US20040060395A1 (en) | 2004-04-01 |
US6929677B2 (en) | 2005-08-16 |
JP2004516383A (ja) | 2004-06-03 |
EA004550B1 (ru) | 2004-06-24 |
BR0116334A (pt) | 2003-10-14 |
PL195873B1 (pl) | 2007-11-30 |
AU2002217185B2 (en) | 2006-08-10 |
FI108864B (fi) | 2002-04-15 |
FI20002802A0 (fi) | 2000-12-20 |
WO2002050319A1 (en) | 2002-06-27 |
PT1346070E (pt) | 2006-05-31 |
AR032013A1 (es) | 2003-10-22 |
BG107915A (bg) | 2004-01-30 |
EA200300701A1 (ru) | 2003-12-25 |
EP1346070B1 (en) | 2006-01-25 |
ATE316583T1 (de) | 2006-02-15 |
DE60116832D1 (de) | 2006-04-13 |
ES2257382T3 (es) | 2006-08-01 |
EP1346070A1 (en) | 2003-09-24 |
ZA200304510B (en) | 2004-02-17 |
PE20020815A1 (es) | 2002-10-07 |
AU1718502A (en) | 2002-07-01 |
CN1249258C (zh) | 2006-04-05 |
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