DE3661025D1 - Process for hard firing iron pellets on a travelling grate - Google Patents

Process for hard firing iron pellets on a travelling grate

Info

Publication number
DE3661025D1
DE3661025D1 DE8686200715T DE3661025T DE3661025D1 DE 3661025 D1 DE3661025 D1 DE 3661025D1 DE 8686200715 T DE8686200715 T DE 8686200715T DE 3661025 T DE3661025 T DE 3661025T DE 3661025 D1 DE3661025 D1 DE 3661025D1
Authority
DE
Germany
Prior art keywords
iron pellets
travelling grate
firing iron
hard firing
hard
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
DE8686200715T
Other languages
German (de)
Inventor
Karlheinz Boss
Rolf-Peter Dadazynski
Fred Dr Cappel
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DE8686200715T priority Critical patent/DE3661025D1/en
Application granted granted Critical
Publication of DE3661025D1 publication Critical patent/DE3661025D1/en
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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE8686200715T 1985-06-01 1986-04-25 Process for hard firing iron pellets on a travelling grate Expired DE3661025D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686200715T DE3661025D1 (en) 1985-06-01 1986-04-25 Process for hard firing iron pellets on a travelling grate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853519666 DE3519666A1 (en) 1985-06-01 1985-06-01 METHOD FOR HARD-BURNING IRON ORE PELLETS ON A WALKING GRATE
DE8686200715T DE3661025D1 (en) 1985-06-01 1986-04-25 Process for hard firing iron pellets on a travelling grate

Publications (1)

Publication Number Publication Date
DE3661025D1 true DE3661025D1 (en) 1988-12-01

Family

ID=6272180

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853519666 Withdrawn DE3519666A1 (en) 1985-06-01 1985-06-01 METHOD FOR HARD-BURNING IRON ORE PELLETS ON A WALKING GRATE
DE8686200715T Expired DE3661025D1 (en) 1985-06-01 1986-04-25 Process for hard firing iron pellets on a travelling grate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853519666 Withdrawn DE3519666A1 (en) 1985-06-01 1985-06-01 METHOD FOR HARD-BURNING IRON ORE PELLETS ON A WALKING GRATE

Country Status (2)

Country Link
EP (1) EP0204355B1 (en)
DE (2) DE3519666A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513550B4 (en) * 1995-04-10 2005-03-03 Siemens Ag pelletizing plant

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696432A (en) * 1950-12-22 1954-12-07 Univ Minnesota Method for heating solids
DE1242653B (en) * 1959-07-18 1967-06-22 Metallgesellschaft Ag Process for the production of pre-reduced iron ore pellets with incorporated carbon
US3313617A (en) * 1964-02-06 1967-04-11 Mcdowell Wellman Eng Co Iron-containing flux material for steel-making process
FR1490768A (en) * 1966-08-04 1967-08-04 Midland Ross Corp Process for hardening grains composed of fine ores
US3836353A (en) * 1968-10-18 1974-09-17 C Holley Pellet reclamation process
US3759693A (en) * 1969-08-18 1973-09-18 Kobe Steel Ltd Method of producing reduced iron ore pellets
ZA741428B (en) * 1973-03-30 1975-01-29 Elkem Spigerverket As Method of producing burned pellets from non-oxidizable metal oxides in shaft furnace
AU499367B2 (en) * 1976-03-03 1979-04-12 Kobe Steel Limited Fired iron ore pellets
US4049435A (en) * 1976-04-22 1977-09-20 Valery Efimovich Lotosh Method for obtaining a lump product
JPS54103702A (en) * 1978-02-03 1979-08-15 Nippon Kokan Kk <Nkk> Method of producing non-baked pelletized ore for making pig iron
JPS589936A (en) * 1981-07-10 1983-01-20 Nippon Kokan Kk <Nkk> Manufacture of agglomerated ore
DE3306684A1 (en) * 1983-02-25 1984-08-30 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR THE THERMAL TREATMENT OF GREEN PELLETS ON A PELLET BURNING MACHINE
DE3418468A1 (en) * 1984-05-18 1985-11-21 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR HARD-BURNING IRON ORE PELLETS ON A WALKING GRATE

Also Published As

Publication number Publication date
DE3519666A1 (en) 1986-12-04
EP0204355B1 (en) 1988-10-26
EP0204355A1 (en) 1986-12-10

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Legal Events

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