BR7601855A - Processo e aparelho de lixiviacao em camada fina - Google Patents

Processo e aparelho de lixiviacao em camada fina

Info

Publication number
BR7601855A
BR7601855A BR7601855A BR7601855A BR7601855A BR 7601855 A BR7601855 A BR 7601855A BR 7601855 A BR7601855 A BR 7601855A BR 7601855 A BR7601855 A BR 7601855A BR 7601855 A BR7601855 A BR 7601855A
Authority
BR
Brazil
Prior art keywords
fine layer
layer handling
handling appliance
appliance
fine
Prior art date
Application number
BR7601855A
Other languages
English (en)
Inventor
P Johnson
Original Assignee
Holmers & Narver Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Holmers & Narver Inc filed Critical Holmers & Narver Inc
Publication of BR7601855A publication Critical patent/BR7601855A/pt

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
    • 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
    • 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
BR7601855A 1975-03-28 1976-03-26 Processo e aparelho de lixiviacao em camada fina BR7601855A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/562,962 US4017309A (en) 1975-03-28 1975-03-28 Thin layer leaching method

Publications (1)

Publication Number Publication Date
BR7601855A true BR7601855A (pt) 1976-09-28

Family

ID=24248515

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7601855A BR7601855A (pt) 1975-03-28 1976-03-26 Processo e aparelho de lixiviacao em camada fina

Country Status (7)

Country Link
US (1) US4017309A (pt)
AU (1) AU508221B2 (pt)
BR (1) BR7601855A (pt)
CA (1) CA1085622A (pt)
PH (1) PH12965A (pt)
ZA (1) ZA761620B (pt)
ZM (1) ZM4276A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056261A (en) * 1976-02-17 1977-11-01 Darrah Robert M Recovery of gold and silver from mine-run dumps or crushed ores using a portable ion-exchange carbon plant
US4069119A (en) * 1976-05-14 1978-01-17 Continental Oil Company Copper recovery by leaching and ion exchange
FR2353647A1 (fr) * 1976-05-31 1977-12-30 Stec Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre
US4091070A (en) * 1976-08-25 1978-05-23 Inspiration Consolidated Copper Company Recovery of copper
CA1093837A (en) * 1976-06-04 1981-01-20 Gerald F. Fountain Dump leaching
GB1594361A (en) * 1977-03-04 1981-07-30 Foster Wheeler Ltd Extraction of gold and silver
CA1105264A (en) * 1977-07-05 1981-07-21 Verner B. Sefton Hydrometallurgical process for the treatment of ores
JPS5931577B2 (ja) * 1977-09-09 1984-08-02 国際資源株式会社 鉱石の連続浸出処理方法および装置
US4190436A (en) * 1977-12-20 1980-02-26 Hughes Robert M Air mix agitation for the extraction of metals from leachable ores
NO143583C (no) * 1979-02-13 1983-01-06 Elkem Spigerverket As Fremgangsmaate for utluting av silikater med syre.
US4560538A (en) * 1979-12-19 1985-12-24 Exxon Research And Engineering Co. Curing and leaching process for metal ores
US4279868A (en) * 1980-03-24 1981-07-21 Kohorn H Von Method for leaching metal bearing ores
US4301121A (en) * 1980-03-24 1981-11-17 Kohorn H Von Method for leaching metal bearing ores
US4318892A (en) * 1980-11-10 1982-03-09 Kohorn H Von Heap leaching device
US4526615A (en) * 1983-03-01 1985-07-02 Johnson Paul H Cellular heap leach process and apparatus
FR2548262B1 (fr) * 1983-06-30 1986-05-09 Mokta Cie Fse Nouveau procede de lixiviation en tas
US4701309A (en) * 1984-11-30 1987-10-20 Umetco Minerals Corporation Method of operating a heap leach for recovering uranium and vanadium
US4652309A (en) * 1986-06-16 1987-03-24 Bodine Albert G Sonic method and apparatus for heap leaching
US4739973A (en) * 1986-08-13 1988-04-26 Herndon J Marvin Chemical extraction of metals from ores
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
US5223024A (en) * 1992-06-19 1993-06-29 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
US5316567A (en) * 1992-06-19 1994-05-31 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
US6083730A (en) * 1993-12-03 2000-07-04 Geobiotics, Inc. Nonstirred bioreactor for processing refractory sulfide concentrates and method for operating same
RU2113522C1 (ru) * 1993-12-03 1998-06-20 Джеобиотикс, Инк. Способ биоокисления огнеупорных сульфидных руд
US5431717A (en) * 1993-12-03 1995-07-11 Geobiotics, Inc. Method for rendering refractory sulfide ores more susceptible to biooxidation
US5387276A (en) * 1993-12-10 1995-02-07 Solv-Ex Corporation Method of leaching mineral values from oil sand tailings
US5779762A (en) * 1994-10-25 1998-07-14 Geobiotics, Inc. Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution
US5766930A (en) * 1995-06-02 1998-06-16 Geobiotics, Inc. Method of biotreatment for solid materials in a nonstirred surface bioreactor
ATE400529T1 (de) * 1995-06-02 2008-07-15 Geobiotics Llc Verfahren zum biologischen behandeln von festmaterialien in einem ungerührten oberlächenbioreaktor
US5698170A (en) * 1995-11-22 1997-12-16 Placer Dome, Inc. Hydrometallurgical process for copper-containing materials
WO1998052704A1 (en) * 1997-05-20 1998-11-26 Shell Internationale Research Maatschappij B.V. Remediation method
PL204705B1 (pl) 2000-07-25 2010-02-26 Phelps Dodge Corp Sposób odzyskiwania miedzi z surowca z rud zawierających siarczek miedzi
EA005285B1 (ru) * 2000-07-25 2004-12-30 Фелпс Додж Корпорейшн Способ извлечения меди из содержащего медь материала
ATE278813T1 (de) 2000-07-25 2004-10-15 Phelps Dodge Corp Behandlung von elementarschwefel enthaltenden materialien durch druck-laugung bei hoher temperatur zur erzeugung von schwefelsäure und zur metallgewinnung
US7455715B2 (en) * 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US6451089B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US6451088B1 (en) 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US20050126923A1 (en) * 2001-07-25 2005-06-16 Phelps Dodge Corporation Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
DE60227826D1 (de) * 2001-10-24 2008-09-04 Shell Int Research Vereisung von böden als vorwegmassnahme zu deren thermischer behandlung
KR100925130B1 (ko) * 2001-10-24 2009-11-05 쉘 인터내셔날 리써취 마트샤피지 비.브이. 수은 오염된 토양의 복원
EP1467826B8 (en) * 2001-10-24 2005-09-14 Shell Internationale Researchmaatschappij B.V. Thermally enhanced soil decontamination method
AUPS273502A0 (en) 2002-05-31 2002-06-20 Technological Resources Pty Limited Heap leaching
US6881009B2 (en) * 2003-05-15 2005-04-19 Board Of Regents , The University Of Texas System Remediation of soil piles using central equipment
US7534926B2 (en) * 2003-05-15 2009-05-19 Board Of Regents, The University Of Texas System Soil remediation using heated vapors
US7004678B2 (en) * 2003-05-15 2006-02-28 Board Of Regents, The University Of Texas System Soil remediation with heated soil
EA010941B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди
US7736487B2 (en) * 2004-10-29 2010-06-15 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
AU2004324610B2 (en) * 2004-10-29 2009-05-21 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solvent/solution extraction
US8771622B2 (en) 2010-05-04 2014-07-08 Solvay Chemicals, Inc. Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivatives
EP2744975A2 (en) 2011-08-16 2014-06-25 Red Leaf Resources, Inc. Vertically compactable fluid transfer device
US20140178272A1 (en) * 2012-12-14 2014-06-26 Board of Regents of the Nevada System of Higher Education, on behalf of the Desert Research Insti. Heap-leach pad injection system and method
WO2016081976A1 (en) * 2014-11-28 2016-06-02 A-Cap Resources Ltd Method for improving the recovery of uranium and base metals from heap leach pregnant liquor
US10947606B2 (en) 2014-12-17 2021-03-16 Bhp Billiton Olympic Dam Corporation Pty Ltd Heap leaching method
WO2023039109A1 (en) * 2021-09-08 2023-03-16 Southwest Irrigation Llc Leaching fluid control systems for mining operations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825752A (en) * 1927-03-02 1931-10-06 Pinto Valley Co Ore leaching process
US3260593A (en) * 1962-09-12 1966-07-12 Kennecott Copper Corp Process for leaching copper from lowgrade, copper-bearing ore materials
US3840365A (en) * 1970-04-24 1974-10-08 P Kayser Metal recovery process
GB1328242A (en) * 1970-05-21 1973-08-30 Atomic Energy Authority Uk Processes for recovering uranium values from ores
US3777004A (en) * 1971-05-10 1973-12-04 Hazen Research Process for heap leaching ores

Also Published As

Publication number Publication date
PH12965A (en) 1979-10-19
ZM4276A1 (en) 1976-11-22
ZA761620B (en) 1977-03-30
AU508221B2 (en) 1980-03-13
CA1085622A (en) 1980-09-16
AU1213876A (en) 1977-09-22
US4017309A (en) 1977-04-12

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