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FI20030380A0 - Förfarande för reglering av en process - Google Patents

Förfarande för reglering av en process

Info

Publication number
FI20030380A0
FI20030380A0 FI20030380A FI20030380A FI20030380A0 FI 20030380 A0 FI20030380 A0 FI 20030380A0 FI 20030380 A FI20030380 A FI 20030380A FI 20030380 A FI20030380 A FI 20030380A FI 20030380 A0 FI20030380 A0 FI 20030380A0
Authority
FI
Finland
Prior art keywords
process steps
different process
oxygen
partial pressure
controlling
Prior art date
Application number
FI20030380A
Other languages
English (en)
Finnish (fi)
Other versions
FI120187B (sv
FI20030380L (sv
Inventor
Seppo Heimala
Heikki Laurila
Mikko Ruonala
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI20030380A0 publication Critical patent/FI20030380A0/sv
Priority to FI20030380A priority Critical patent/FI120187B/sv
Priority to US10/547,993 priority patent/US7789332B2/en
Priority to CA2518047A priority patent/CA2518047C/en
Priority to CNB2004800069247A priority patent/CN100346879C/zh
Priority to AU2004218947A priority patent/AU2004218947B2/en
Priority to PCT/FI2004/000130 priority patent/WO2004080599A1/en
Priority to ARP040100828A priority patent/AR043592A1/es
Priority to PE2004000269A priority patent/PE20050186A1/es
Publication of FI20030380L publication Critical patent/FI20030380L/sv
Priority to ZA200506937A priority patent/ZA200506937B/en
Application granted granted Critical
Publication of FI120187B publication Critical patent/FI120187B/sv

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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/14—Grinding in inert, controlled atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Separation Of Gases By Adsorption (AREA)
FI20030380A 2003-03-14 2003-03-14 Förfarande för reglering av en process FI120187B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20030380A FI120187B (sv) 2003-03-14 2003-03-14 Förfarande för reglering av en process
AU2004218947A AU2004218947B2 (en) 2003-03-14 2004-03-10 Method for controlling oxygen when separating minerals from a slurry
CA2518047A CA2518047C (en) 2003-03-14 2004-03-10 Method for controlling oxygen when separating minerals from a slurry
CNB2004800069247A CN100346879C (zh) 2003-03-14 2004-03-10 当从浆料中分离矿物时控制氧气的方法
US10/547,993 US7789332B2 (en) 2003-03-14 2004-03-10 Method for controlling oxygen when separating minerals from a slurry
PCT/FI2004/000130 WO2004080599A1 (en) 2003-03-14 2004-03-10 Method for controlling oxygen when separating minerals from a slurry
ARP040100828A AR043592A1 (es) 2003-03-14 2004-03-12 Metodo para controlar un proceso
PE2004000269A PE20050186A1 (es) 2003-03-14 2004-03-12 Metodo para controlar la presion parcial de oxigeno al separar minerales valiosos a partir de una suspension
ZA200506937A ZA200506937B (en) 2003-03-14 2005-08-30 Method for controlling oxygen when separating minerals from a slurry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030380 2003-03-14
FI20030380A FI120187B (sv) 2003-03-14 2003-03-14 Förfarande för reglering av en process

Publications (3)

Publication Number Publication Date
FI20030380A0 true FI20030380A0 (sv) 2003-03-14
FI20030380L FI20030380L (sv) 2004-09-15
FI120187B FI120187B (sv) 2009-07-31

Family

ID=8565805

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030380A FI120187B (sv) 2003-03-14 2003-03-14 Förfarande för reglering av en process

Country Status (9)

Country Link
US (1) US7789332B2 (sv)
CN (1) CN100346879C (sv)
AR (1) AR043592A1 (sv)
AU (1) AU2004218947B2 (sv)
CA (1) CA2518047C (sv)
FI (1) FI120187B (sv)
PE (1) PE20050186A1 (sv)
WO (1) WO2004080599A1 (sv)
ZA (1) ZA200506937B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8580283B2 (en) * 2006-12-20 2013-11-12 Avon Products, Inc. Gel-based lipstick having improved rheology
BR112014002084B1 (pt) * 2011-07-28 2022-03-29 Kempharm, Inc Composição de pró-fármaco e uso de conjugado de metilfenidato
FI124945B (sv) 2013-07-19 2015-03-31 Outotec Finland Oy Förfarande och system för gasbehandling i en mineralflotationskrets
US9371228B2 (en) * 2013-09-12 2016-06-21 Air Products And Chemicals, Inc. Integrated process for production of ozone and oxygen
PE20161083A1 (es) 2014-01-31 2016-11-19 Goldcorp Inc Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos
FI125618B (sv) 2014-06-12 2015-12-31 Outotec Finland Oy Förbättrat förfarande och arrangemang för gasreglering i mineralflotation
FI125619B (sv) 2014-06-12 2015-12-31 Outotec Finland Oy Förbättrat förfarande och arrangemang för gasreglering i mineralflotation
US10252276B2 (en) 2015-12-09 2019-04-09 Outotec (Finland) Oy Gas recirculation in mineral flotation
CN114130546A (zh) * 2021-11-24 2022-03-04 白银新大孚科技化工有限公司 一种强化泡沫浮选法富集金属硫化物矿石的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760624A (en) * 1953-05-09 1956-11-07 Chemical Construction Corp Improved method for the treatment of mineral sulphide ores
US2867529A (en) * 1957-08-05 1959-01-06 Sherritt Gordon Mines Ltd Process for recovering precious metals from refractory minerals
GB1225690A (sv) * 1967-10-18 1971-03-17
CA997567A (en) 1972-03-07 1976-09-28 Anaconda Company (The) Recovery of copper
US4331635A (en) * 1972-03-07 1982-05-25 Atlantic Richfield Company Recovery of copper and/or nickel and/or zinc
US4003396A (en) * 1972-08-08 1977-01-18 Fleischmann Lewis W Proportional control closed circuit gas admission system
US3954450A (en) * 1975-03-26 1976-05-04 The Anaconda Company Recovery of lead, zinc and iron sulfide
FI82773C (sv) * 1988-05-13 1991-04-10 Outokumpu Oy Förfarande för styrning av process
US5695130A (en) * 1992-07-01 1997-12-09 Csendes; Ernest Method and apparatus for the dry grinding of solids
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
AUPR468901A0 (en) 2001-05-01 2001-05-24 Commonwealth Scientific And Industrial Research Organisation Process for upgrading titania pigment feestock

Also Published As

Publication number Publication date
CA2518047C (en) 2012-07-03
US7789332B2 (en) 2010-09-07
CN100346879C (zh) 2007-11-07
CA2518047A1 (en) 2004-09-23
ZA200506937B (en) 2006-06-28
CN1761523A (zh) 2006-04-19
AU2004218947B2 (en) 2009-07-02
AR043592A1 (es) 2005-08-03
PE20050186A1 (es) 2005-04-12
FI120187B (sv) 2009-07-31
WO2004080599A1 (en) 2004-09-23
AU2004218947A1 (en) 2004-09-23
FI20030380L (sv) 2004-09-15
US20060169643A1 (en) 2006-08-03

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