[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE3665738D1 - Process and installation for preparing binder-free hot-briquets - Google Patents

Process and installation for preparing binder-free hot-briquets

Info

Publication number
DE3665738D1
DE3665738D1 DE8686108912T DE3665738T DE3665738D1 DE 3665738 D1 DE3665738 D1 DE 3665738D1 DE 8686108912 T DE8686108912 T DE 8686108912T DE 3665738 T DE3665738 T DE 3665738T DE 3665738 D1 DE3665738 D1 DE 3665738D1
Authority
DE
Germany
Prior art keywords
solids
finely divided
fluidized bed
divided solids
gas flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8686108912T
Other languages
English (en)
Inventor
Werner Kaas
Rudolf Auth
Lothar Seidelmann
Erich Dr Hoffken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thyssen Stahl AG
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
Priority to DE8686108912T priority Critical patent/DE3665738D1/de
Application granted granted Critical
Publication of DE3665738D1 publication Critical patent/DE3665738D1/de
Expired legal-status Critical Current

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)
DE8686108912T 1985-08-14 1986-07-01 Process and installation for preparing binder-free hot-briquets Expired DE3665738D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686108912T DE3665738D1 (en) 1985-08-14 1986-07-01 Process and installation for preparing binder-free hot-briquets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3529084A DE3529084C1 (de) 1985-08-14 1985-08-14 Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts
DE8686108912T DE3665738D1 (en) 1985-08-14 1986-07-01 Process and installation for preparing binder-free hot-briquets

Publications (1)

Publication Number Publication Date
DE3665738D1 true DE3665738D1 (en) 1989-10-26

Family

ID=6278451

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3529084A Expired DE3529084C1 (de) 1985-08-14 1985-08-14 Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts
DE8686108912T Expired DE3665738D1 (en) 1985-08-14 1986-07-01 Process and installation for preparing binder-free hot-briquets

Family Applications Before (1)

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

Country Status (11)

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

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
CA1292621C (en) 1991-12-03
UA7727A1 (uk) 1995-12-26
US4853031A (en) 1989-08-01
ATE46541T1 (de) 1989-10-15
CN1009738B (zh) 1990-09-26
EP0215210B1 (de) 1989-09-20
JPS6240323A (ja) 1987-02-21
EP0215210A1 (de) 1987-03-25
SU1605927A3 (ru) 1990-11-07
BR8603884A (pt) 1987-03-24
CN86105313A (zh) 1987-02-11
US4934665A (en) 1990-06-19
DE3529084C1 (de) 1986-10-16
JPH0258327B2 (de) 1990-12-07
ES2001223A6 (es) 1988-05-01

Similar Documents

Publication Publication Date Title
ES325602A1 (es) Un procedimiento para la regeneracion de baños de decapado.
DE3665738D1 (en) Process and installation for preparing binder-free hot-briquets
ES467046A1 (es) Procedimiento y aparato para reducir material particulado deoxido de hierro a hierro metalico con un reductor solido.
EP0097292A3 (en) Process and installation for making binderless heating briquettes
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
JPS57185910A (en) Production of molten metal from powdery ore containing metallic oxide
ZA885829B (en) Process for melting scrap iron,sponge iron and/or solid pig iron or the like
GB1025087A (en) Process for the direct reduction of iron-ore pellets
GB1114456A (en) Method of making ore briquettes
Lepinski Producing direct reduced iron utilizing rotary hearth furnace
Itaya et al. Ferroalloy Production by the Smelting--Reduction Process With a Coke Packed Bed
JPS57143419A (en) Steel making method of large quantity of generated heat
JPS5773102A (en) Device and method for metal particle drying and heat pressure bulky formation
ES461384A1 (es) Un procedimiento perfeccionado para concentrar o endurecer granulos (pellets) de mineral de hierro crudo oxidable.
Edstrom Alternative Ironmaking Processes
ES2027717T3 (es) Procedimiento e instalacion para la fabricacion de briquetas de produccion en caliente, exentas de agente aglutinante.
Gajewski Fluidized-Bed Heating of Blast Furnace Wind
Spirin Non-Steady Heat Exchange in the Bottom Part of a Blast Furnace
Konyukh Minimizing Splashing in Induction Melting Furnaces
Hennes Less Environmental Problems by Economic Iron Melting
Virr et al. Fluidized Bed Heat Treating
JPS5288203A (en) Operation of hot stove

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee