BRPI0816313A2 - Wire sintering method and equipment for continuous sintering and prior reduction of pelletized mineral material. - Google Patents

Wire sintering method and equipment for continuous sintering and prior reduction of pelletized mineral material.

Info

Publication number
BRPI0816313A2
BRPI0816313A2 BRPI0816313A BRPI0816313A2 BR PI0816313 A2 BRPI0816313 A2 BR PI0816313A2 BR PI0816313 A BRPI0816313 A BR PI0816313A BR PI0816313 A2 BRPI0816313 A2 BR PI0816313A2
Authority
BR
Brazil
Prior art keywords
sintering
equipment
mineral material
wire
prior reduction
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Janne Ollila
Helge Krogerus
Petri Jokinen
Jorma Daavittila
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
Publication of BRPI0816313A2 publication Critical patent/BRPI0816313A2/en
Publication of BRPI0816313B1 publication Critical patent/BRPI0816313B1/en
Publication of BRPI0816313B8 publication Critical patent/BRPI0816313B8/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
BRPI0816313A 2007-09-06 2008-09-01 METHOD AND EQUIPMENT FOR SINTERIZING WIRES FOR CONTINUOUS SINTERIZATION AND PREVIOUS REDUCTION OF PELLETIZED MINERAL MATERIAL BRPI0816313B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075614A FI119940B (en) 2007-09-06 2007-09-06 Method and tape sintering equipment for continuous sintering and pre-reduction of pelleted mineral material
PCT/FI2008/050479 WO2009030809A1 (en) 2007-09-06 2008-09-01 Method and strand sintering equipment for continuous sintering and pre-reduction of pelletized mineral material

Publications (3)

Publication Number Publication Date
BRPI0816313A2 true BRPI0816313A2 (en) 2015-03-24
BRPI0816313B1 BRPI0816313B1 (en) 2016-10-11
BRPI0816313B8 BRPI0816313B8 (en) 2023-03-28

Family

ID=38572948

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816313A BRPI0816313B8 (en) 2007-09-06 2008-09-01 METHOD AND EQUIPMENT FOR SINTERIZING WIRES FOR CONTINUOUS SINTERIZATION AND PREVIOUS REDUCTION OF PELLETIZED MINERAL MATERIAL

Country Status (6)

Country Link
CN (1) CN101835913B (en)
BR (1) BRPI0816313B8 (en)
EA (1) EA016211B1 (en)
FI (1) FI119940B (en)
WO (1) WO2009030809A1 (en)
ZA (1) ZA201001706B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5544732B2 (en) * 2009-03-17 2014-07-09 Ｔｄｋ株式会社 Continuous firing furnace and manufacturing system
FI123418B (en) * 2010-09-24 2013-04-15 Outotec Oyj Method for continuous sintering of mineral material and sintering equipment
FI20105986A0 (en) * 2010-09-24 2010-09-24 Outotec Oyj METHOD FOR STARTING A SINTER FURNACE AND SINTER EQUIPMENT
KR101824111B1 (en) * 2015-11-18 2018-02-01 주식회사 포스코 Raw material treatment apparatus and method for raw material treatment using the same
JP6280964B2 (en) * 2015-11-20 2018-02-14 株式会社日立ハイテクサイエンス Generated gas analyzer and generated gas analysis method
JP6730140B2 (en) * 2015-11-20 2020-07-29 株式会社日立ハイテクサイエンス Evolved gas analysis method and evolved gas analyzer
CN106440810B (en) * 2016-11-23 2017-09-22 西安交通大学 A kind of sintering machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420507B (en) * 1979-02-06 1981-10-12 Luossavaara Kiirunavaara Ab PROCEDURE FOR SINCING THE RAPELLETS
US4337083A (en) * 1979-10-22 1982-06-29 Asarco Incorporated Non-polluting, cooling method and heat recuperative sintering method
DE3433043A1 (en) * 1984-09-08 1986-03-20 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR THE THERMAL TREATMENT OF STACKED OR AGGLOMERED MATERIALS ON A WALKING GRID
CN1013805B (en) * 1984-09-08 1991-09-04 金属股份有限公司 Process of thermally threating lump or agglomerated materials on a moving grate
US4789332A (en) * 1986-06-26 1988-12-06 Aluminum Company Of America Apparatus for removing volatiles from metal
CN1105391A (en) * 1994-01-10 1995-07-19 鞍山钢铁公司 Sintering method by use of circulated low-temp. waste gas of cooler
FI105207B (en) * 1997-04-10 2000-06-30 Outokumpu Oy Method and apparatus for sintering finely divided material
FI20021469A (en) * 2002-08-13 2004-02-14 Jyrki Petteri Noponen CO compression of pellets during band sintering process

Also Published As

Publication number Publication date
EA016211B1 (en) 2012-03-30
WO2009030809A1 (en) 2009-03-12
FI20075614A0 (en) 2007-09-06
BRPI0816313B8 (en) 2023-03-28
FI20075614A (en) 2009-03-07
CN101835913B (en) 2012-07-25
ZA201001706B (en) 2011-02-23
CN101835913A (en) 2010-09-15
EA201000294A1 (en) 2010-10-29
BRPI0816313B1 (en) 2016-10-11
FI119940B (en) 2009-05-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/09/2008, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved