FI20116309A - Method for streamlining the use of the reactor volume in connection with hydrometallurgical leaching - Google Patents

Method for streamlining the use of the reactor volume in connection with hydrometallurgical leaching Download PDF

Info

Publication number
FI20116309A
FI20116309A FI20116309A FI20116309A FI20116309A FI 20116309 A FI20116309 A FI 20116309A FI 20116309 A FI20116309 A FI 20116309A FI 20116309 A FI20116309 A FI 20116309A FI 20116309 A FI20116309 A FI 20116309A
Authority
FI
Finland
Prior art keywords
leaching
reactor volume
streamlining
connection
reactors
Prior art date
Application number
FI20116309A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI126764B (en
Inventor
Timo Haakana
Bjoern Saxen
Jari Tiihonen
Original Assignee
Outotec Oyj
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
Priority to FI20116309A priority Critical patent/FI126764B/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Priority to PE2014001016A priority patent/PE20141513A1/en
Priority to BR112014015477A priority patent/BR112014015477A8/en
Priority to CN201280068216.0A priority patent/CN104066860A/en
Priority to IN4766CHN2014 priority patent/IN2014CN04766A/en
Priority to EP12859048.6A priority patent/EP2794940B1/en
Priority to ES12859048T priority patent/ES2699654T3/en
Priority to MX2014007502A priority patent/MX363795B/en
Priority to EA201491092A priority patent/EA030232B1/en
Priority to PCT/FI2012/051260 priority patent/WO2013093194A1/en
Publication of FI20116309A publication Critical patent/FI20116309A/en
Application granted granted Critical
Publication of FI126764B publication Critical patent/FI126764B/en

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
    • 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
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B3/02—Apparatus therefor
    • 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
    • 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

2112057PC 17 (57) ABSTRACT The invention relates to a method for enhancing reactor volume use in a leaching stagein a hydrometallurgical process. According to the method, a concentrate or cal- cine leaching stageis carried out primarily using a plurality of reactors arranged in series, one or more reactors being provided with liquid-solid matter separation and the sepa- rated solid matter being transferred to one of the reactors in the leaching stage. Figure 2
FI20116309A 2011-12-22 2011-12-22 A method for enhancing reactor volume utilization in hydrometallurgical leaching FI126764B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20116309A FI126764B (en) 2011-12-22 2011-12-22 A method for enhancing reactor volume utilization in hydrometallurgical leaching
BR112014015477A BR112014015477A8 (en) 2011-12-22 2012-12-18 method and arrangement for intensifying the use of a reactor volume in connection with hydrometallurgical leaching
CN201280068216.0A CN104066860A (en) 2011-12-22 2012-12-18 Method and arrangement for enhancing use of reactor volume in connection with hydrometallurgical leaching
IN4766CHN2014 IN2014CN04766A (en) 2011-12-22 2012-12-18
PE2014001016A PE20141513A1 (en) 2011-12-22 2012-12-18 METHOD AND ARRANGEMENT TO IMPROVE THE USE OF THE REACTOR VOLUME IN RELATION TO HYDROMETALLURGICAL LEACHING
EP12859048.6A EP2794940B1 (en) 2011-12-22 2012-12-18 Method and arrangement for enhancing use of reactor volume in connection with hydrometallurgical leaching
ES12859048T ES2699654T3 (en) 2011-12-22 2012-12-18 Method and disposition to optimize the use of the volume of a reactor in relation to hydrometallurgical leaching
MX2014007502A MX363795B (en) 2011-12-22 2012-12-18 Method and arrangement for enhancing use of reactor volume in connection with hydrometallurgical leaching.
EA201491092A EA030232B1 (en) 2011-12-22 2012-12-18 Method and arrangement for enhancing use of reactor volume in a hydrometallurgical process in a leaching stage
PCT/FI2012/051260 WO2013093194A1 (en) 2011-12-22 2012-12-18 Method and arrangement for enhancing use of reactor volume in connection with hydrometallurgical leaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20116309A FI126764B (en) 2011-12-22 2011-12-22 A method for enhancing reactor volume utilization in hydrometallurgical leaching

Publications (2)

Publication Number Publication Date
FI20116309A true FI20116309A (en) 2013-06-23
FI126764B FI126764B (en) 2017-05-15

Family

ID=48667817

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20116309A FI126764B (en) 2011-12-22 2011-12-22 A method for enhancing reactor volume utilization in hydrometallurgical leaching

Country Status (10)

Country Link
EP (1) EP2794940B1 (en)
CN (1) CN104066860A (en)
BR (1) BR112014015477A8 (en)
EA (1) EA030232B1 (en)
ES (1) ES2699654T3 (en)
FI (1) FI126764B (en)
IN (1) IN2014CN04766A (en)
MX (1) MX363795B (en)
PE (1) PE20141513A1 (en)
WO (1) WO2013093194A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108946771A (en) * 2018-09-27 2018-12-07 山东泰和水处理科技股份有限公司 A kind of method that high efficiency extraction lithium prepares lithium carbonate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104837A (en) * 1977-08-19 1981-07-14 Donald R. Weir Process for recovery of copper and zinc from complex sulfides
US4093526A (en) * 1977-09-08 1978-06-06 Amax Inc. Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper
FI64646C (en) * 1980-06-19 1983-12-12 Outokumpu Oy HYDROMETALLURGICAL FOERFARANDE FOER UTVINNING AV VAERDEMETALLER UR METALLISKA LEGERINGAR
CN85107153A (en) * 1985-09-20 1987-04-01 贵州工学院 Zinc ore concentrate or the direct leaching method of zinc vulcanizing mine normal pressure
FI108864B (en) * 2000-12-20 2002-04-15 Outokumpu Oy Process for dissolving copper concentrate
AU2002952157A0 (en) * 2002-10-18 2002-10-31 Bhp Billiton Innovation Pty Ltd Production of titania
FI118429B (en) * 2005-02-16 2007-11-15 Outokumpu Oy Method for recovering gold from sulphide concentrate
FI117941B (en) * 2005-10-13 2007-04-30 Outokumpu Technology Oyj A process for dissolving metal sulfide minerals
FR2905383B1 (en) * 2006-09-06 2008-11-07 Eramet Sa PROCESS FOR THE HYDROMETALLURGICAL TREATMENT OF A NICKEL ORE AND LATERITE COBALT, AND PROCESS FOR PREPARING INTERMEDIATE CONCENTRATES OR COMMERCIAL NICKEL AND / OR COBALT PRODUCTS USING THE SAME

Also Published As

Publication number Publication date
PE20141513A1 (en) 2014-11-04
FI126764B (en) 2017-05-15
EP2794940A1 (en) 2014-10-29
MX2014007502A (en) 2014-11-26
BR112014015477A8 (en) 2017-07-04
WO2013093194A1 (en) 2013-06-27
EA201491092A1 (en) 2014-12-30
ES2699654T3 (en) 2019-02-12
EP2794940B1 (en) 2018-09-12
EP2794940A4 (en) 2015-08-19
MX363795B (en) 2019-04-03
CN104066860A (en) 2014-09-24
IN2014CN04766A (en) 2015-09-18
BR112014015477A2 (en) 2017-06-13
EA030232B1 (en) 2018-07-31

Similar Documents

Publication Publication Date Title
MX364724B (en) Removing carbon nanotubes from a continuous reactor effluent.
IN2014DN09575A (en)
WO2011094572A3 (en) Hanging drop devices, systems and/or methods
UA115780C2 (en) Improving drought resistance in plants: pectinesterase
MX367725B (en) Removing carbon nanotubes from a water system.
MY185012A (en) Metabolically engineered organisms for the production of added value bio-products
MY165047A (en) Method for separating gases
MX344673B (en) Apparatus and method for isolating leukocytes and tumor cells by filtration.
PL2864302T3 (en) Method for producing purified dialkyl-furan-2,5-dicarboxylate by physical separation and solid liquid separation
PH12015500644A1 (en) Novel rig-i ligands and methods for producing them
WO2013012808A3 (en) System for radiopharmaceutical preparation involving solid and liquid phase interactions
MX2015007606A (en) Device and method for removing a cyclic diester from polymer melts.
MY164017A (en) A process and a reactor for selective removal of a product from a gaseous system
MX2017008352A (en) Particle separating catalytic chemical reactor and particle separator.
MY190069A (en) Method and system for purification of natural gas using membranes
FI20116309A (en) Method for streamlining the use of the reactor volume in connection with hydrometallurgical leaching
MX342647B (en) Method for solid waste separation and processing.
AU2012297573A8 (en) Method for the recovery of magnesium sulphate and production of magnesium oxide
IN2015DN02955A (en)
WO2016167663A9 (en) Method and system for anaerobic treatment of organically loaded wastewater
WO2013019977A3 (en) Extraction, purification, and processing of phytoglycogen
WO2012146861A3 (en) Detritiation device and method
TR201909593T4 (en) Continuous process for processing a lignocellulosic biomass.
MX2015005343A (en) Pure plant mother liquor solvent extraction system and method.
MX2012001088A (en) Purification of a conventional polymer flow contaminated with pla.

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 126764

Country of ref document: FI

Kind code of ref document: B