FI20135118A - Method and Arrangement for Reducing Autoflash and Slurry Migration in Autoclave Flash Systems - Google Patents

Method and Arrangement for Reducing Autoflash and Slurry Migration in Autoclave Flash Systems Download PDF

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Publication number
FI20135118A
FI20135118A FI20135118A FI20135118A FI20135118A FI 20135118 A FI20135118 A FI 20135118A FI 20135118 A FI20135118 A FI 20135118A FI 20135118 A FI20135118 A FI 20135118A FI 20135118 A FI20135118 A FI 20135118A
Authority
FI
Finland
Prior art keywords
autoflash
arrangement
reducing
flash systems
autoclave
Prior art date
Application number
FI20135118A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI125693B (en
Inventor
John O'callaghan
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 FI20135118A priority Critical patent/FI125693B/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Priority to CA2898129A priority patent/CA2898129A1/en
Priority to US14/766,221 priority patent/US20150367309A1/en
Priority to AU2014213862A priority patent/AU2014213862B2/en
Priority to CN201480007458.8A priority patent/CN105008558A/en
Priority to EP14749031.2A priority patent/EP2954077A4/en
Priority to EA201591263A priority patent/EA201591263A1/en
Priority to PCT/FI2014/050090 priority patent/WO2014122363A1/en
Publication of FI20135118A publication Critical patent/FI20135118A/en
Priority to PH12015501569A priority patent/PH12015501569A1/en
Priority to CL2015002187A priority patent/CL2015002187A1/en
Application granted granted Critical
Publication of FI125693B publication Critical patent/FI125693B/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
    • C22B5/00—General methods of reducing to metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353—Non-cryogenic fluids
    • B01J2208/00362—Liquid
    • 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
FI20135118A 2013-02-08 2013-02-08 Method and Arrangement to Reduce Autoflash and Slurry Migration in Autoclave Flash Systems FI125693B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20135118A FI125693B (en) 2013-02-08 2013-02-08 Method and Arrangement to Reduce Autoflash and Slurry Migration in Autoclave Flash Systems
US14/766,221 US20150367309A1 (en) 2013-02-08 2014-02-07 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
AU2014213862A AU2014213862B2 (en) 2013-02-08 2014-02-07 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
CN201480007458.8A CN105008558A (en) 2013-02-08 2014-02-07 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
CA2898129A CA2898129A1 (en) 2013-02-08 2014-02-07 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
EP14749031.2A EP2954077A4 (en) 2013-02-08 2014-02-07 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
EA201591263A EA201591263A1 (en) 2013-02-08 2014-02-07 METHOD AND DEVICE FOR REDUCING THE SELF-PERFORMANCE OF INSTANT VENTILATION AND PULP TURN IN THE SYSTEMS, INCLUDING AUTO-EXCLUSIVE AND EXTENSION
PCT/FI2014/050090 WO2014122363A1 (en) 2013-02-08 2014-02-07 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
PH12015501569A PH12015501569A1 (en) 2013-02-08 2015-07-14 Method and arrangement for reducing autoflash and slurry carryover in autoclave flash systems
CL2015002187A CL2015002187A1 (en) 2013-02-08 2015-08-05 Method and arrangement to reduce autoflash and suspension remnant in autolave flash systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135118 2013-02-08
FI20135118A FI125693B (en) 2013-02-08 2013-02-08 Method and Arrangement to Reduce Autoflash and Slurry Migration in Autoclave Flash Systems

Publications (2)

Publication Number Publication Date
FI20135118A true FI20135118A (en) 2014-08-09
FI125693B FI125693B (en) 2016-01-15

Family

ID=51299267

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135118A FI125693B (en) 2013-02-08 2013-02-08 Method and Arrangement to Reduce Autoflash and Slurry Migration in Autoclave Flash Systems

Country Status (10)

Country Link
US (1) US20150367309A1 (en)
EP (1) EP2954077A4 (en)
CN (1) CN105008558A (en)
AU (1) AU2014213862B2 (en)
CA (1) CA2898129A1 (en)
CL (1) CL2015002187A1 (en)
EA (1) EA201591263A1 (en)
FI (1) FI125693B (en)
PH (1) PH12015501569A1 (en)
WO (1) WO2014122363A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110551892A (en) * 2019-10-17 2019-12-10 中国恩菲工程技术有限公司 mineral separation device containing tungsten-tin concentrate
CN113082754A (en) * 2021-03-01 2021-07-09 南京诺奥新材料有限公司 Flash evaporation device for synthesizing n-propionaldehyde by carbonyl

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20180808A1 (en) 2015-07-06 2018-05-09 Sherritt Int Corporation COPPER RECOVERY FROM A PROCESS FEED CONTAINING ARSENIC
CN106222404B (en) * 2016-09-23 2019-04-09 中国恩菲工程技术有限公司 The recovery system of valuable metal
WO2018187855A1 (en) 2017-04-14 2018-10-18 Sherritt International Corporation Low acidity, low solids pressure oxidative leaching of sulphidic feeds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917519A (en) * 1974-02-27 1975-11-04 Freeport Minerals Co Process for the manufacture of electrolytic copper
US4399109A (en) * 1982-02-26 1983-08-16 Compagnie Francaise D'entreprises Minieres, Metallurgiques Et D'investissements Control of silica scaling during acid leaching of lateritic ore
US5071477A (en) * 1990-05-03 1991-12-10 American Barrick Resources Corporation of Toronto Process for recovery of gold from refractory ores
US5855858A (en) * 1993-07-29 1999-01-05 Cominco Engineering Services Ltd. Process for the recovery of nickel and/or cobalt from an ore or concentrate
US5536297A (en) * 1995-02-10 1996-07-16 Barrick Gold Corporation Gold recovery from refractory carbonaceous ores by pressure oxidation and thiosulfate leaching
AUPR503101A0 (en) * 2001-05-15 2001-06-07 Western Minerals Technology Pty Ltd Improved leaching process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110551892A (en) * 2019-10-17 2019-12-10 中国恩菲工程技术有限公司 mineral separation device containing tungsten-tin concentrate
CN113082754A (en) * 2021-03-01 2021-07-09 南京诺奥新材料有限公司 Flash evaporation device for synthesizing n-propionaldehyde by carbonyl

Also Published As

Publication number Publication date
EP2954077A4 (en) 2016-11-16
AU2014213862A8 (en) 2016-03-10
EA201591263A1 (en) 2016-01-29
US20150367309A1 (en) 2015-12-24
AU2014213862B2 (en) 2016-09-08
CA2898129A1 (en) 2014-08-14
WO2014122363A1 (en) 2014-08-14
PH12015501569A1 (en) 2015-10-05
CL2015002187A1 (en) 2016-01-29
FI125693B (en) 2016-01-15
AU2014213862A1 (en) 2015-08-27
EP2954077A1 (en) 2015-12-16
CN105008558A (en) 2015-10-28

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