FR1577634A - - Google Patents

Info

Publication number
FR1577634A
FR1577634A FR1577634DA FR1577634A FR 1577634 A FR1577634 A FR 1577634A FR 1577634D A FR1577634D A FR 1577634DA FR 1577634 A FR1577634 A FR 1577634A
Authority
FR
France
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
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
Priority claimed from DE19671583175 external-priority patent/DE1583175B1/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1577634A publication Critical patent/FR1577634A/fr
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
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
FR1577634D 1967-08-17 1968-08-13 Expired FR1577634A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671583175 DE1583175B1 (de) 1967-08-17 1967-08-17 Verfahren zur Herstellung von Eisenerzpellets

Publications (1)

Publication Number Publication Date
FR1577634A true FR1577634A (fr) 1969-08-08

Family

ID=5679437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1577634D Expired FR1577634A (fr) 1967-08-17 1968-08-13

Country Status (4)

Country Link
US (1) US3525784A (fr)
BE (1) BE719044A (fr)
FR (1) FR1577634A (fr)
GB (1) GB1172482A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141945A (en) * 1975-08-13 1979-02-27 Elkem-Spigerverket A/S Method of disposing of precipitated silica
BR8201091A (pt) * 1982-03-02 1983-10-25 Fundicao Tupy S A Ind Carboqui Nodulos compactos processo e instalacao para a sua producao e utilizacao destes nodulos para a producao de metal
US4474603A (en) * 1982-09-24 1984-10-02 Vadis Marty K Method of producing an ore pellet
US4517014A (en) * 1982-09-24 1985-05-14 Vadis Marty K Method of producing an ore pellet
JPS59157229A (ja) * 1983-02-28 1984-09-06 Nippon Kokan Kk <Nkk> 非焼成塊成鉱の製造方法および装置
DE3704140A1 (de) * 1987-02-11 1988-08-25 Deilmann Ag C Verfahren zur herstellung von reaktiven produkten
US6342089B1 (en) 1997-09-02 2002-01-29 Mcgaa John R. Direct reduced iron pellets
FI9406U1 (fi) * 2011-06-15 2011-10-11 Outotec Oyj Laitteisto malmirikasteen valmistamiseksi pelletointia varten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075210A (en) * 1933-12-07 1937-03-30 Kugener Eugen Process for the agglomeration of fine iron ores
US2805141A (en) * 1954-05-24 1957-09-03 Univ Minnesota Pelletizing process
ES284703A1 (es) * 1962-02-12 1963-07-01 Metallgesellschaft Ag Un procedimiento para la calcinación dura de píldoras de minerales, materias primas de cemento y similares
US3264092A (en) * 1963-06-20 1966-08-02 Mcdowell Wellman Eng Co System for producing carbonized and metallized iron ore pellets
US3258327A (en) * 1963-10-31 1966-06-28 Harbison Walker Refractories Mixture for pelletizing iron ore
US3295957A (en) * 1965-04-05 1967-01-03 Republic Steel Corp Production of high strength briquettes from solid-state-reduced iron ores
US3338705A (en) * 1967-03-23 1967-08-29 Metallgesellschaft Ag Process for the production of hard burnt pellets having good abrasive strength

Also Published As

Publication number Publication date
BE719044A (fr) 1969-01-16
US3525784A (en) 1970-08-25
GB1172482A (en) 1969-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse