SE7708935L - Sett att oka hardheten hos jernmalmskulor - Google Patents

Sett att oka hardheten hos jernmalmskulor

Info

Publication number
SE7708935L
SE7708935L SE7708935A SE7708935A SE7708935L SE 7708935 L SE7708935 L SE 7708935L SE 7708935 A SE7708935 A SE 7708935A SE 7708935 A SE7708935 A SE 7708935A SE 7708935 L SE7708935 L SE 7708935L
Authority
SE
Sweden
Prior art keywords
furnace
introduction
zone
pellets
line
Prior art date
Application number
SE7708935A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
K Kiyonaga
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE7708935L publication Critical patent/SE7708935L/

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)
  • Manufacture Of Iron (AREA)
SE7708935A 1976-08-06 1977-08-05 Sett att oka hardheten hos jernmalmskulor SE7708935L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/712,259 US4278462A (en) 1976-08-06 1976-08-06 Process for upgrading iron ore pellets

Publications (1)

Publication Number Publication Date
SE7708935L true SE7708935L (sv) 1978-02-07

Family

ID=24861384

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708935A SE7708935L (sv) 1976-08-06 1977-08-05 Sett att oka hardheten hos jernmalmskulor

Country Status (14)

Country Link
US (1) US4278462A (es)
JP (1) JPS5319122A (es)
AU (1) AU505914B2 (es)
BE (1) BE857564A (es)
BR (1) BR7705180A (es)
CA (1) CA1095254A (es)
DE (1) DE2735404A1 (es)
ES (1) ES461386A1 (es)
FI (1) FI772372A (es)
FR (1) FR2360679A1 (es)
NL (1) NL7708716A (es)
NO (1) NO772761L (es)
SE (1) SE7708935L (es)
ZA (1) ZA774502B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000882A (nl) * 1980-02-13 1981-09-16 Estel Hoogovens Bv Werkwijze voor het agglomereren van vliegas.
CA1186153A (en) * 1981-04-23 1985-04-30 Michio Nakayama Method and apparatus for manufacturing non-fired iron- bearing pellet
AT406780B (de) * 1998-06-03 2000-09-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur thermischen behandlung von agglomeraten

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US865658A (en) * 1906-10-13 1907-09-10 James Scott Method of sintering ores
US926289A (en) * 1908-06-27 1909-06-29 Cyrus Robinson Process for desulfurizing and agglomerating ores.
US1166903A (en) * 1915-06-12 1916-01-04 Philip O Harding Method of agglomerating ores.
US1895284A (en) * 1931-05-09 1933-01-24 Isbell Porter Company Direct heated vertical retort
US2532335A (en) * 1945-07-03 1950-12-05 Pickands Mather & Co Process for heat-treating solids
US2533142A (en) * 1945-07-19 1950-12-05 Pickands Mather & Co Heat-treating solids
US2595574A (en) * 1948-05-22 1952-05-06 Babcock & Wilcox Co Solid material heating method and apparatus
US2624560A (en) * 1949-01-18 1953-01-06 Mckee & Co Arthur G Shaft furnace
US2744743A (en) * 1951-11-05 1956-05-08 Erie Mining Co Pellet indurating process and apparatus
US2789034A (en) * 1954-03-30 1957-04-16 Allied Chem & Dye Corp Process and apparatus for converting finely divided metal sulfide ore into sulfur dioxide and agglomerates of low sulfur cinder
US3158463A (en) * 1961-02-17 1964-11-24 Falconbridge Nickel Mines Ltd Agglomeration of ores
US3259483A (en) * 1961-11-06 1966-07-05 Kaiser Ind Corp Method of sintering
DE1186219B (de) * 1964-05-08 1965-01-28 Otto & Co Gmbh Dr C Verfahren und Vorrichtung zum Haerten von Erzpellets
US3365339A (en) * 1965-08-16 1968-01-23 Midland Ross Corp Indurating ore fines pellets
JPS5126914B2 (es) * 1971-09-02 1976-08-09
SU362053A1 (ru) * 1971-09-13 1972-12-13 Всесоюзная

Also Published As

Publication number Publication date
ZA774502B (en) 1978-06-28
BR7705180A (pt) 1978-05-30
AU505914B2 (en) 1979-12-06
US4278462A (en) 1981-07-14
ES461386A1 (es) 1978-05-16
AU2766777A (en) 1979-02-08
NL7708716A (nl) 1978-02-08
JPS5319122A (en) 1978-02-22
NO772761L (no) 1978-02-07
FR2360679A1 (fr) 1978-03-03
FI772372A (es) 1978-02-07
DE2735404A1 (de) 1978-02-09
CA1095254A (en) 1981-02-10
BE857564A (fr) 1978-02-06

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