FI20075921A0 - Method and apparatus for treating exhaust gas from a slurry furnace - Google Patents

Method and apparatus for treating exhaust gas from a slurry furnace

Info

Publication number
FI20075921A0
FI20075921A0 FI20075921A FI20075921A FI20075921A0 FI 20075921 A0 FI20075921 A0 FI 20075921A0 FI 20075921 A FI20075921 A FI 20075921A FI 20075921 A FI20075921 A FI 20075921A FI 20075921 A0 FI20075921 A0 FI 20075921A0
Authority
FI
Finland
Prior art keywords
exhaust gas
treating exhaust
slurry furnace
slurry
furnace
Prior art date
Application number
FI20075921A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20075921A (en
FI120158B (en
Inventor
Pekka Hanniala
Risto Saarinen
Aimo Kurki
Ilkka V Kojo
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
Application filed by Outotec Oyj filed Critical Outotec Oyj
Priority to FI20075921A priority Critical patent/FI120158B/en
Publication of FI20075921A0 publication Critical patent/FI20075921A0/en
Priority to PCT/FI2008/050737 priority patent/WO2009077652A1/en
Priority to PE2008002079A priority patent/PE20091535A1/en
Priority to CN2008801205815A priority patent/CN101896628B/en
Priority to CL2008003743A priority patent/CL2008003743A1/en
Publication of FI20075921A publication Critical patent/FI20075921A/en
Application granted granted Critical
Publication of FI120158B publication Critical patent/FI120158B/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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/183—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines in combination with metallurgical converter installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/008—Adaptations for flue gas purification in steam generators
    • 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)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI20075921A 2007-12-17 2007-12-17 Method and apparatus for treating the waste gas furnace waste gases FI120158B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20075921A FI120158B (en) 2007-12-17 2007-12-17 Method and apparatus for treating the waste gas furnace waste gases
PCT/FI2008/050737 WO2009077652A1 (en) 2007-12-17 2008-12-15 Method and arrangement for treating exhaust gases from a suspension smelting furnace
PE2008002079A PE20091535A1 (en) 2007-12-17 2008-12-15 METHOD AND INSTALLATION FOR TREATING OUTLET GASES FROM A SUSPENSION CAST IRON OVEN
CN2008801205815A CN101896628B (en) 2007-12-17 2008-12-15 Method and arrangement for treating exhaust gases from a suspension smelting furnace
CL2008003743A CL2008003743A1 (en) 2007-12-17 2008-12-16 Method and installation for treating exit gases from a suspension smelting furnace, in which the exit gas is conducted to a heat recovery boiler, where it is first deactivated in a radiation chamber, and then cooled in a heating unit. evaporative cooling, and then passes to an electric filter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075921 2007-12-17
FI20075921A FI120158B (en) 2007-12-17 2007-12-17 Method and apparatus for treating the waste gas furnace waste gases

Publications (3)

Publication Number Publication Date
FI20075921A0 true FI20075921A0 (en) 2007-12-17
FI20075921A FI20075921A (en) 2009-06-18
FI120158B FI120158B (en) 2009-07-15

Family

ID=38951616

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075921A FI120158B (en) 2007-12-17 2007-12-17 Method and apparatus for treating the waste gas furnace waste gases

Country Status (5)

Country Link
CN (1) CN101896628B (en)
CL (1) CL2008003743A1 (en)
FI (1) FI120158B (en)
PE (1) PE20091535A1 (en)
WO (1) WO2009077652A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2339278B1 (en) * 2009-12-18 2017-02-15 Oschatz Gmbh Use of a device for enrichment of copper or nickel
DE102011002205A1 (en) * 2011-04-20 2012-10-25 Alstom Technology Ltd. Waste heat steam generator and a method for operating a waste heat steam generator
CN102605191B (en) * 2012-04-16 2013-12-25 阳谷祥光铜业有限公司 Method for directly producing row copper by copper concentrate
CN103206866B (en) * 2013-04-24 2014-11-05 中南大学 Method and device for cooling and waste heat recovery of flash smelting furnace body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433852A1 (en) * 1974-07-15 1976-02-05 Metallgesellschaft Ag PROCEDURE FOR CONDITIONING DUST-LOADED HOT EXHAUST GAS
DE3111074A1 (en) * 1981-03-20 1982-09-30 Metallgesellschaft Ag, 6000 Frankfurt Steam-generating plant with an exhaust-gas purification apparatus
JPS58202016A (en) * 1982-05-20 1983-11-25 Mitsubishi Heavy Ind Ltd Method and apparatus for recovering soda ash
FI74738C (en) * 1986-05-09 1988-03-10 Outokumpu Oy FOERFARANDE OCH ANORDNING FOER ATT MINSKA STOFTAGGLOMERATER VID BEHANDLING AV GASER AV SMAELTNINGSUGNEN.
FI98071C (en) * 1995-05-23 1997-04-10 Outokumpu Eng Contract Process and apparatus for feeding reaction gas solids
FI111028B (en) * 1999-05-26 2003-05-15 Outokumpu Oy A method for cooling the gas stream of a melting furnace

Also Published As

Publication number Publication date
CL2008003743A1 (en) 2009-11-27
CN101896628B (en) 2012-10-03
CN101896628A (en) 2010-11-24
PE20091535A1 (en) 2009-10-29
WO2009077652A1 (en) 2009-06-25
FI20075921A (en) 2009-06-18
FI120158B (en) 2009-07-15

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