BR9807029A - Arranjo para o resfriamento controlado de ferro-esponja de redução direta briqutado a quente - Google Patents

Arranjo para o resfriamento controlado de ferro-esponja de redução direta briqutado a quente

Info

Publication number
BR9807029A
BR9807029A BR9807029-0A BR9807029A BR9807029A BR 9807029 A BR9807029 A BR 9807029A BR 9807029 A BR9807029 A BR 9807029A BR 9807029 A BR9807029 A BR 9807029A
Authority
BR
Brazil
Prior art keywords
briquetted
hot
arrangement
controlled cooling
direct reduction
Prior art date
Application number
BR9807029-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Karl-Heinz Zimmerbauer
Helmut Schober
Franz Hoertnagl
Wolfgang Tscherne
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of BR9807029A publication Critical patent/BR9807029A/pt

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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
BR9807029-0A 1997-01-29 1998-01-27 Arranjo para o resfriamento controlado de ferro-esponja de redução direta briqutado a quente BR9807029A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0012597A AT405943B (de) 1997-01-29 1997-01-29 Vorrichtung zum kontrollierten abkühlen von heissbrikettiertem direktreduziertem eisenschwamm
PCT/AT1998/000014 WO1998033943A2 (de) 1997-01-29 1998-01-27 Vorrichtung zum kontrollierten abkühlen von heissbrikettiertem direktreduziertem eisenschwamm

Publications (1)

Publication Number Publication Date
BR9807029A true BR9807029A (pt) 2000-03-14

Family

ID=3482176

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807029-0A BR9807029A (pt) 1997-01-29 1998-01-27 Arranjo para o resfriamento controlado de ferro-esponja de redução direta briqutado a quente

Country Status (11)

Country Link
JP (1) JP4202427B2 (de)
AR (1) AR010881A1 (de)
AT (1) AT405943B (de)
AU (1) AU731372B2 (de)
BR (1) BR9807029A (de)
CA (1) CA2278620C (de)
DE (1) DE19803431C2 (de)
ID (1) ID21905A (de)
MY (1) MY120018A (de)
WO (1) WO1998033943A2 (de)
ZA (1) ZA98652B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126606B (zh) * 2010-12-27 2012-12-05 江苏天奇物流系统工程股份有限公司 发动机分装线
EP3006356A1 (de) * 2014-10-09 2016-04-13 Nazzareno Mondini Vielseitiges, extrem reinigungsgerechtes fordeberband

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964127C (de) * 1953-12-12 1957-05-16 Herbert Knaust Dr Ing Steilfoerderer
DE1194319B (de) * 1958-09-23 1965-06-03 Gewerk Eisenhuette Westfalia Kurvenlaeufiger Foerderer mit endlosem Foerderband
FR1364451A (fr) * 1963-07-25 1964-06-19 Georg Willy A G Dispositif transporteur notamment de briques
CH621746A5 (en) * 1977-05-13 1981-02-27 Mueller Ernst Ag Belt conveyor
ZA786373B (en) * 1977-11-22 1979-10-31 Umec Boydell Ltd Improvements relating to belt conveyors
BR7904193A (pt) * 1978-07-03 1980-03-25 Amsted Siemag Kette Gmbh Cinta transportadora de placas com mobilidade sobre curvas
US4165978A (en) * 1978-07-14 1979-08-28 Midrex Corporation Briquet sheet breaking by cooling and bending
SE428201B (sv) * 1980-02-14 1983-06-13 Skf Ab Transportor innefattande ett antal i ett endlost band efter varandra fogade kroppar anordnade att framdrivas och styras
IT8130780V0 (it) * 1981-10-23 1981-10-23 Facco Impianti Avicoli Srl Struttura di sostegno per nastri trasportatori.
US4582193A (en) * 1982-06-23 1986-04-15 Bivans Corporation Flight attached to a drive mechanism
ATE20029T1 (de) * 1982-10-13 1986-06-15 Rovema Gmbh Foerderband, insbesondere fuer die verwendung in verpackungsanlagen.
US6223552B1 (en) * 1997-01-29 2001-05-01 Voest-Alpine Industrieanlagenbau Gmbh Device for the controlled cooling of hot-briquetted directly reduced iron sponge

Also Published As

Publication number Publication date
ZA98652B (en) 1998-08-17
DE19803431C2 (de) 1999-12-02
JP2001509212A (ja) 2001-07-10
AR010881A1 (es) 2000-07-12
WO1998033943A2 (de) 1998-08-06
CA2278620C (en) 2008-03-11
WO1998033943A3 (de) 1998-12-10
ATA12597A (de) 1999-05-15
AU731372B2 (en) 2001-03-29
JP4202427B2 (ja) 2008-12-24
ID21905A (id) 1999-08-12
AU5740398A (en) 1998-08-25
MY120018A (en) 2005-08-30
DE19803431A1 (de) 1998-07-30
AT405943B (de) 1999-12-27
CA2278620A1 (en) 1998-08-06

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.