FR2316333A1 - Procede pour la fabrication de " billes vertes " et billes fabriquees par ce procede - Google Patents

Procede pour la fabrication de " billes vertes " et billes fabriquees par ce procede

Info

Publication number
FR2316333A1
FR2316333A1 FR7620169A FR7620169A FR2316333A1 FR 2316333 A1 FR2316333 A1 FR 2316333A1 FR 7620169 A FR7620169 A FR 7620169A FR 7620169 A FR7620169 A FR 7620169A FR 2316333 A1 FR2316333 A1 FR 2316333A1
Authority
FR
France
Prior art keywords
balls
manufacture
manufactured
green
green balls
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.)
Granted
Application number
FR7620169A
Other languages
English (en)
French (fr)
Other versions
FR2316333B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem Steel 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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Publication of FR2316333A1 publication Critical patent/FR2316333A1/fr
Application granted granted Critical
Publication of FR2316333B1 publication Critical patent/FR2316333B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7620169A 1975-07-01 1976-07-01 Procede pour la fabrication de " billes vertes " et billes fabriquees par ce procede Granted FR2316333A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/592,287 US4004916A (en) 1975-07-01 1975-07-01 Method for agglomerating wet-collected fume for use in metallurgical furnaces and agglomerates produced thereby

Publications (2)

Publication Number Publication Date
FR2316333A1 true FR2316333A1 (fr) 1977-01-28
FR2316333B1 FR2316333B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-05-30

Family

ID=24370086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620169A Granted FR2316333A1 (fr) 1975-07-01 1976-07-01 Procede pour la fabrication de " billes vertes " et billes fabriquees par ce procede

Country Status (6)

Country Link
US (3) US4004916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5834534B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1079978A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2629424A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2316333A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1512156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133678A (en) * 1976-08-26 1979-01-09 Ardaches Sarian Ferro-alloy process and product
US4407672A (en) 1981-06-24 1983-10-04 International Mill Service, Inc. Method for the recovery of iron units from flue dust generated in a steel making process
US4385928A (en) * 1981-07-29 1983-05-31 Lukens, Inc. Agglomeration method
ATE115087T1 (de) * 1988-03-11 1994-12-15 Deere & Co Herstellung von mangankarbid und eisen(ii)- legierungen.
ZA905884B (en) * 1989-08-09 1991-08-28 Cra Services Heating and treatment of particulate material
US5380351A (en) * 1993-12-21 1995-01-10 Reuse Technology, Inc. Method for agglomeration of flue gas desulfurization dust
US5785737A (en) * 1997-04-08 1998-07-28 Bethlehem Steel Corporation Method for recycling iron bearing sludges in a steelmaking operation
DE59803934D1 (de) * 1997-09-30 2002-05-29 Voest Alpine Stahl Donawitz Pyrometallurgisches verfahren und vorrichtung zur abtrennung von zink und/oder kadmium und blei aus hüttenwerkabfallstoffen
US6241805B1 (en) 1999-07-26 2001-06-05 Bethlehem Steel Corporation Method and system for improving the efficiency of a basic oxygen furnace
US6383250B1 (en) 2000-04-28 2002-05-07 Bethlehem Steel Corporation Steel making revert and process for preparing
PL246550B1 (pl) * 2022-07-16 2025-02-10 Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie Sposób wytwarzania granulatu ze szlamu pochodzącego z procesów metalurgicznych, zwłaszcza konwertorowych i/lub wielkopiecowych

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE699181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-05-29 1967-11-29
FR2064267A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-09-10 1971-07-23 Italsider Spa
FR2274698A1 (fr) * 1974-06-12 1976-01-09 Bergsoe & Son As P Procede et appareil pour le traitement de poussiere de cheminee contenant du plomb

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994379A (en) * 1934-01-06 1935-03-12 Battelle Memorial Institute Iron-bearing briquette and method of making the same
US2205043A (en) * 1937-11-17 1940-06-18 George S Mican Iron oxide briquette
US2173535A (en) * 1939-01-03 1939-09-19 Charles B Francis Steel making
US3169054A (en) * 1961-01-19 1965-02-09 Metallgesellschaft Ag Method and apparatus for use of fly dust from metallurgical furnaces
US3318685A (en) * 1964-03-02 1967-05-09 Wyandotte Chemicals Corp Calcium chloride treatment of oxygen-process steel fume
US3403018A (en) * 1965-08-31 1968-09-24 Canada Steel Co Method of treating precipitator dust
US3836353A (en) * 1968-10-18 1974-09-17 C Holley Pellet reclamation process
JPS5324361B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-02-19 1978-07-20
US3770416A (en) * 1972-04-17 1973-11-06 Univ Michigan Tech Treatment of zinc rich steel mill dusts for reuse in steel making processes
JPS5441010B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-04-14 1979-12-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE699181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-05-29 1967-11-29
FR2064267A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-09-10 1971-07-23 Italsider Spa
FR2274698A1 (fr) * 1974-06-12 1976-01-09 Bergsoe & Son As P Procede et appareil pour le traitement de poussiere de cheminee contenant du plomb

Also Published As

Publication number Publication date
GB1512156A (en) 1978-05-24
USRE30060E (en) 1979-07-31
US4004916A (en) 1977-01-25
JPS527303A (en) 1977-01-20
CA1079978A (en) 1980-06-24
FR2316333B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-05-30
JPS5834534B2 (ja) 1983-07-27
DE2629424A1 (de) 1977-01-20
US4113481A (en) 1978-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse