BR9604790A - Reuse of metallurgical fines - Google Patents

Reuse of metallurgical fines

Info

Publication number
BR9604790A
BR9604790A BR9604790A BR9604790A BR9604790A BR 9604790 A BR9604790 A BR 9604790A BR 9604790 A BR9604790 A BR 9604790A BR 9604790 A BR9604790 A BR 9604790A BR 9604790 A BR9604790 A BR 9604790A
Authority
BR
Brazil
Prior art keywords
reuse
fines
metallurgical
metallurgical fines
Prior art date
Application number
BR9604790A
Other languages
Portuguese (pt)
Inventor
Dirk Osing
Original Assignee
Heckett Multiserv Plc
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 DE1995112560 external-priority patent/DE19512560A1/en
Priority claimed from DE19537283A external-priority patent/DE19537283A1/en
Application filed by Heckett Multiserv Plc filed Critical Heckett Multiserv Plc
Publication of BR9604790A publication Critical patent/BR9604790A/en

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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
BR9604790A 1995-04-04 1996-04-03 Reuse of metallurgical fines BR9604790A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1995112560 DE19512560A1 (en) 1995-04-04 1995-04-04 Converting metal-contg. heavy dust or sludge into form suitable for blowing into a metallurgical furnace
DE1995126687 DE19526687A1 (en) 1995-04-04 1995-07-21 Process for the preparation of metal-containing dusts or sludges for blowing into a metallurgical process
DE19537283A DE19537283A1 (en) 1995-10-06 1995-10-06 Treating waste contg. metallurgical fines to recover metals
PCT/GB1996/000821 WO1996031630A1 (en) 1995-04-04 1996-04-03 Reuse of metallurgical fines

Publications (1)

Publication Number Publication Date
BR9604790A true BR9604790A (en) 1998-07-07

Family

ID=27215015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9604790A BR9604790A (en) 1995-04-04 1996-04-03 Reuse of metallurgical fines

Country Status (6)

Country Link
EP (1) EP0820531A1 (en)
JP (1) JPH11503201A (en)
AU (1) AU719637B2 (en)
BR (1) BR9604790A (en)
CA (1) CA2215409A1 (en)
WO (1) WO1996031630A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324081A (en) * 1997-04-07 1998-10-14 Heckett Multiserv Plc Additives for Electric Arc Furnace
DE19753389A1 (en) * 1997-12-02 1999-06-24 Code Gmbh Commercial Developme Process for processing a reactive mixture of waste materials
GB2337257B (en) * 1998-05-11 2001-12-12 Heckett Multiserv Plc Making injectable additives for furnaces
JP2008163412A (en) * 2006-12-28 2008-07-17 Jtekt Corp Ferrous powder material, its production method, and briquette for raw material for steel making

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245518A (en) * 1975-10-08 1977-04-11 Chikara Hidaka Production process of pellets using iron ore dust generated from raw m aterial for iron manufacture as raw material
US4119455A (en) * 1977-09-28 1978-10-10 Carad, Inc. Method of recovering iron-bearing by-product flue dust
DE3727576C1 (en) * 1987-08-19 1988-09-15 Heinz Staschel Process for reprocessing fine-grained ferrous by-products from steelworks and metallurgical works to form lumpy material for use in blast furnaces
ES2093722T3 (en) * 1991-01-24 1997-01-01 Rheinische Braunkohlenw Ag PROCEDURE FOR THE TREATMENT OF WASTE.
DE4324343C2 (en) * 1993-07-20 1996-09-12 Koeppern & Co Kg Maschf Process for producing briquettes from metallurgical residues

Also Published As

Publication number Publication date
AU5159996A (en) 1996-10-23
JPH11503201A (en) 1999-03-23
MX9707653A (en) 1998-08-30
AU719637B2 (en) 2000-05-11
WO1996031630A1 (en) 1996-10-10
EP0820531A1 (en) 1998-01-28
CA2215409A1 (en) 1996-10-10

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
ND Extension of time allowed
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
ME Request for revocation
B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A, 13A, 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.