BR8603884A - Processo e instalacao para a producao de briquetes quentes isentos de aglutinantes - Google Patents

Processo e instalacao para a producao de briquetes quentes isentos de aglutinantes

Info

Publication number
BR8603884A
BR8603884A BR8603884A BR8603884A BR8603884A BR 8603884 A BR8603884 A BR 8603884A BR 8603884 A BR8603884 A BR 8603884A BR 8603884 A BR8603884 A BR 8603884A BR 8603884 A BR8603884 A BR 8603884A
Authority
BR
Brazil
Prior art keywords
solids
finely divided
fluidized bed
divided solids
gas flow
Prior art date
Application number
BR8603884A
Other languages
English (en)
Inventor
Werner Kaas
Rudolf Auth
Lothar Seidelmann
Erich Hoffken
Original Assignee
Thyssen Stahl Ag
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 Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Publication of BR8603884A publication Critical patent/BR8603884A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (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)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
BR8603884A 1985-08-14 1986-08-14 Processo e instalacao para a producao de briquetes quentes isentos de aglutinantes BR8603884A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3529084A DE3529084C1 (de) 1985-08-14 1985-08-14 Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts

Publications (1)

Publication Number Publication Date
BR8603884A true BR8603884A (pt) 1987-03-24

Family

ID=6278451

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603884A BR8603884A (pt) 1985-08-14 1986-08-14 Processo e instalacao para a producao de briquetes quentes isentos de aglutinantes

Country Status (11)

Country Link
US (2) US4853031A (pt)
EP (1) EP0215210B1 (pt)
JP (1) JPS6240323A (pt)
CN (1) CN1009738B (pt)
AT (1) ATE46541T1 (pt)
BR (1) BR8603884A (pt)
CA (1) CA1292621C (pt)
DE (2) DE3529084C1 (pt)
ES (1) ES2001223A6 (pt)
SU (1) SU1605927A3 (pt)
UA (1) UA7727A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711130C1 (de) * 1987-04-02 1988-07-21 Thyssen Stahl Ag Verfahren und Anlage zur Herstellung von bindemittellosen Heissbriketts
DE3732351A1 (de) * 1987-09-25 1989-04-06 Metallgesellschaft Ag Verfahren zur herstellung von bindemittellosen briketts aus stahlwerksstaeuben
US5918701A (en) * 1997-05-13 1999-07-06 Rogelja; Boris Roping device
CN100395163C (zh) * 2004-05-28 2008-06-18 上海宝钢国际经济贸易有限公司 热压铁块粉的堆放方法
CN1317217C (zh) * 2005-04-05 2007-05-23 蒋发学 水泥混凝土多功能助剂
JP4317579B2 (ja) * 2007-09-05 2009-08-19 新日本製鐵株式会社 還元鉄成形体の製造方法、及び銑鉄の製造方法
JP5198409B2 (ja) * 2009-11-04 2013-05-15 大同特殊鋼株式会社 排ガスダストの処理方法
JP5553915B2 (ja) * 2013-01-15 2014-07-23 大同特殊鋼株式会社 排ガスダストの処理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1532113A (en) * 1922-10-20 1925-04-07 Ahlmann Nikolai Process of agglomerating ore and the like
US2766109A (en) * 1952-09-05 1956-10-09 Komarek Greaves And Company Process for the beneficiation of taconite fines
FR1226510A (fr) * 1959-02-07 1960-07-13 Cie De Pont A Mousson Procédé perfectionné d'agglomération de fines de minerais et analogues
ES340602A1 (es) * 1966-05-17 1968-06-01 Boliden Ab Procedimiento para la aglomeracion de un producto de grano fino.
US3773473A (en) * 1969-10-02 1973-11-20 Fmc Corp Beneficiation and hot briquetting of phosphate ores by removing -400 mesh fines
US4196891A (en) * 1978-07-14 1980-04-08 Midrex Corporation Briquet strip breaker
FR2432051A1 (fr) * 1978-07-27 1980-02-22 Inst Francais Du Petrole Procede permettant la recuperation d'elements metalliques contenus dans des produits carbones
DE2852964A1 (de) * 1978-12-07 1980-06-26 Krupp Polysius Ag Verfahren und anlage zur reduktion von erzen
DE3101886A1 (de) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung eines brikettierten einsatzmaterials fuer zink-schachtoefen
DE3223203C1 (de) * 1982-06-22 1983-12-29 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts

Also Published As

Publication number Publication date
DE3529084C1 (de) 1986-10-16
SU1605927A3 (ru) 1990-11-07
US4934665A (en) 1990-06-19
EP0215210A1 (de) 1987-03-25
DE3665738D1 (en) 1989-10-26
US4853031A (en) 1989-08-01
EP0215210B1 (de) 1989-09-20
ES2001223A6 (es) 1988-05-01
JPH0258327B2 (pt) 1990-12-07
CN1009738B (zh) 1990-09-26
JPS6240323A (ja) 1987-02-21
CN86105313A (zh) 1987-02-11
ATE46541T1 (de) 1989-10-15
UA7727A1 (uk) 1995-12-26
CA1292621C (en) 1991-12-03

Similar Documents

Publication Publication Date Title
ES325602A1 (es) Un procedimiento para la regeneracion de baños de decapado.
BR8603884A (pt) Processo e instalacao para a producao de briquetes quentes isentos de aglutinantes
ES467046A1 (es) Procedimiento y aparato para reducir material particulado deoxido de hierro a hierro metalico con un reductor solido.
MX156815A (es) Procedimiento para preparar briquetas calientes exentas de aglutinante
MX9801055A (es) Proceso para reducir oxidos de hierro.
ES436858A1 (es) Procedimiento de precalentamiento y fusion continua de mi- nerales de hierro pre-reducidos.
DE2961278D1 (en) Method of and means for reducing ores
JPS57198205A (en) Production of molten metal from powder and granular ore
GB1025087A (en) Process for the direct reduction of iron-ore pellets
ES2027717T3 (es) Procedimiento e instalacion para la fabricacion de briquetas de produccion en caliente, exentas de agente aglutinante.
SU529245A1 (ru) Способ получени угольно-марганцевых брикетов
JPS57185910A (en) Production of molten metal from powdery ore containing metallic oxide
RU93028840A (ru) Способ прямого получения железа
ES461384A1 (es) Un procedimiento perfeccionado para concentrar o endurecer granulos (pellets) de mineral de hierro crudo oxidable.
Lepinski Producing direct reduced iron utilizing rotary hearth furnace
SU876724A1 (ru) Способ восстановлени окислов металлов
Hennes Less Environmental Problems by Economic Iron Melting
Pozhidaev Operation of Cupola Furnaces With Expanded Combustion Zone
Gajewski Fluidized-Bed Heating of Blast Furnace Wind
SU1481261A1 (ru) Способ термообработки железорудных окатышей
DE3070512D1 (en) A method of drying and hot briquetting of cast iron particles
JPS5288203A (en) Operation of hot stove
Spirin Non-Steady Heat Exchange in the Bottom Part of a Blast Furnace
Konyukh Minimizing Splashing in Induction Melting Furnaces
Edstrom Alternative Ironmaking Processes

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)