ZA785106B - Process and apparatus for continuous leaching of ores - Google Patents
Process and apparatus for continuous leaching of oresInfo
- Publication number
- ZA785106B ZA785106B ZA00785106A ZA785106A ZA785106B ZA 785106 B ZA785106 B ZA 785106B ZA 00785106 A ZA00785106 A ZA 00785106A ZA 785106 A ZA785106 A ZA 785106A ZA 785106 B ZA785106 B ZA 785106B
- Authority
- ZA
- South Africa
- Prior art keywords
- ores
- continuous leaching
- leaching
- continuous
- 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
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52108488A JPS5931577B2 (ja) | 1977-09-09 | 1977-09-09 | 鉱石の連続浸出処理方法および装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA785106B true ZA785106B (en) | 1979-09-26 |
Family
ID=14486023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00785106A ZA785106B (en) | 1977-09-09 | 1978-09-08 | Process and apparatus for continuous leaching of ores |
Country Status (11)
Country | Link |
---|---|
US (2) | US4225563A (pt) |
JP (1) | JPS5931577B2 (pt) |
AU (1) | AU528692B2 (pt) |
BR (1) | BR7805858A (pt) |
CA (1) | CA1117771A (pt) |
DE (1) | DE2838070C3 (pt) |
FR (1) | FR2402712A1 (pt) |
GB (1) | GB2003744B (pt) |
OA (1) | OA06049A (pt) |
SE (1) | SE7809185L (pt) |
ZA (1) | ZA785106B (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560538A (en) * | 1979-12-19 | 1985-12-24 | Exxon Research And Engineering Co. | Curing and leaching process for metal ores |
US4366124A (en) * | 1980-07-28 | 1982-12-28 | Brounshtein Viktor B | Apparatus for dissolving polydisperse ores |
ZA872478B (en) * | 1986-04-07 | 1987-12-30 | Pope Adrian | Leaching and adsorption of a precious metal |
US5188713A (en) * | 1991-03-05 | 1993-02-23 | Envirochip Technologies Ltd. | Process for recovery of metal |
US6482373B1 (en) | 1991-04-12 | 2002-11-19 | Newmont Usa Limited | Process for treating ore having recoverable metal values including arsenic containing components |
US5246486A (en) * | 1991-07-10 | 1993-09-21 | Newmont Gold Co. | Biooxidation process for recovery of gold from heaps of low-grade sulfidic and carbonaceous sulfidic ore materials |
US5332559A (en) * | 1991-07-10 | 1994-07-26 | Newmont Gold Co. | Biooxidation process for recovery of metal values from sulphur-containing ore materials |
US6696283B1 (en) | 1991-07-10 | 2004-02-24 | Newmont Usa Limited | Particulate of sulfur-containing ore materials and heap made therefrom |
JP2536686Y2 (ja) * | 1992-01-13 | 1997-05-21 | 株式会社ダイドー | 長尺物搬送パレット |
GB2298643B (en) | 1993-12-03 | 1997-12-24 | Geobiotics Inc | Biooxidation of refractory sulfide ores |
US6083730A (en) * | 1993-12-03 | 2000-07-04 | Geobiotics, Inc. | Nonstirred bioreactor for processing refractory sulfide concentrates and method for operating same |
US5431717A (en) * | 1993-12-03 | 1995-07-11 | Geobiotics, Inc. | Method for rendering refractory sulfide ores more susceptible to biooxidation |
CA2203258C (en) * | 1994-10-25 | 2002-04-09 | William J. Kohr | Method for heap biooxidation of ore |
US5766930A (en) * | 1995-06-02 | 1998-06-16 | Geobiotics, Inc. | Method of biotreatment for solid materials in a nonstirred surface bioreactor |
ES2309987T3 (es) * | 1995-06-02 | 2008-12-16 | Geobiotics, Llc | Procedimiento de biotratamiento de materiales solidos en un biorreactor de superficie no agitado. |
WO2003022741A2 (en) * | 2001-09-12 | 2003-03-20 | F.W. Gartner Thermal Spraying Company | Nanostructured titania coated titanium |
CN102649997B (zh) * | 2007-07-13 | 2016-02-10 | 梅塔里奇有限公司 | 氨浸出的方法 |
JP5484439B2 (ja) * | 2009-02-26 | 2014-05-07 | ジェイパワー・エンテック株式会社 | 粉粒体の定量排出設備 |
IT1396049B1 (it) * | 2009-09-24 | 2012-11-09 | Magaldi Ind Srl | Sistema di estrazione e trasporto di ceneri leggere mediante trasportatore a nastro in acciaio. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US916397A (en) * | 1909-02-23 | 1909-03-23 | Fred Bennitt | Process of roasting and sintering ore. |
US1840947A (en) * | 1927-07-08 | 1932-01-12 | Baker Ice Machine Co Inc | Liquid distributing trough |
US2009667A (en) * | 1930-06-21 | 1935-07-30 | Harmon E Keyes | Percolation leaching method |
US2688771A (en) * | 1951-03-07 | 1954-09-14 | Universal Oil Prod Co | Liquid feeding and distributing device |
LU37870A1 (pt) * | 1958-11-05 | |||
US3420638A (en) * | 1965-01-18 | 1969-01-07 | Diamond Shamrock Corp | Acid leaching of phosphate rock on an imperforate rubber belt |
US3777004A (en) * | 1971-05-10 | 1973-12-04 | Hazen Research | Process for heap leaching ores |
DE2442189A1 (de) * | 1974-09-02 | 1976-03-11 | Guenther Prof Dipl In Heitmann | Schuettgut-austrag-walze mit exzentrisch angeordneten nadeln |
US4017309A (en) * | 1975-03-28 | 1977-04-12 | Holmes & Narver, Inc. | Thin layer leaching method |
CA1093837A (en) * | 1976-06-04 | 1981-01-20 | Gerald F. Fountain | Dump leaching |
-
1977
- 1977-09-09 JP JP52108488A patent/JPS5931577B2/ja not_active Expired
-
1978
- 1978-08-11 AU AU38821/78A patent/AU528692B2/en not_active Expired
- 1978-08-21 US US05/935,501 patent/US4225563A/en not_active Expired - Lifetime
- 1978-08-24 FR FR7824562A patent/FR2402712A1/fr not_active Withdrawn
- 1978-08-31 SE SE7809185A patent/SE7809185L/xx unknown
- 1978-08-31 DE DE2838070A patent/DE2838070C3/de not_active Expired
- 1978-09-06 BR BR7805858A patent/BR7805858A/pt unknown
- 1978-09-07 GB GB7835944A patent/GB2003744B/en not_active Expired
- 1978-09-07 OA OA56601A patent/OA06049A/xx unknown
- 1978-09-08 ZA ZA00785106A patent/ZA785106B/xx unknown
- 1978-09-11 CA CA000311055A patent/CA1117771A/en not_active Expired
-
1980
- 1980-07-23 US US06/171,394 patent/US4324764A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4324764A (en) | 1982-04-13 |
FR2402712A1 (fr) | 1979-04-06 |
US4225563A (en) | 1980-09-30 |
AU528692B2 (en) | 1983-05-12 |
DE2838070C3 (de) | 1980-08-14 |
GB2003744B (en) | 1982-01-27 |
JPS5931577B2 (ja) | 1984-08-02 |
DE2838070B2 (de) | 1979-12-06 |
CA1117771A (en) | 1982-02-09 |
AU3882178A (en) | 1980-02-14 |
BR7805858A (pt) | 1979-04-17 |
OA06049A (fr) | 1981-06-30 |
SE7809185L (sv) | 1979-03-10 |
GB2003744A (en) | 1979-03-21 |
JPS5442302A (en) | 1979-04-04 |
DE2838070A1 (de) | 1979-04-19 |
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