BE1004171A3 - Procede pour se debarasser des poussieres de filtres. - Google Patents

Procede pour se debarasser des poussieres de filtres. Download PDF

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Publication number
BE1004171A3
BE1004171A3 BE9000875A BE9000875A BE1004171A3 BE 1004171 A3 BE1004171 A3 BE 1004171A3 BE 9000875 A BE9000875 A BE 9000875A BE 9000875 A BE9000875 A BE 9000875A BE 1004171 A3 BE1004171 A3 BE 1004171A3
Authority
BE
Belgium
Prior art keywords
slag
dust
blowing
filters
filter dust
Prior art date
Application number
BE9000875A
Other languages
English (en)
French (fr)
Inventor
Ing Klimanek Erich Dipl
Original Assignee
Klimanek Margarete
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 DE19893930852 external-priority patent/DE3930852C1/de
Application filed by Klimanek Margarete filed Critical Klimanek Margarete
Application granted granted Critical
Publication of BE1004171A3 publication Critical patent/BE1004171A3/fr

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Drying Of Semiconductors (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE9000875A 1989-09-15 1990-09-12 Procede pour se debarasser des poussieres de filtres. BE1004171A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893930852 DE3930852C1 (en) 1989-09-15 1989-09-15 Disposal of filter dusts from foundry processes - by injecting into slag ladle using blowing lances
DE19904023686 DE4023686C1 (enrdf_load_stackoverflow) 1989-09-15 1990-07-26

Publications (1)

Publication Number Publication Date
BE1004171A3 true BE1004171A3 (fr) 1992-10-06

Family

ID=25885205

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000875A BE1004171A3 (fr) 1989-09-15 1990-09-12 Procede pour se debarasser des poussieres de filtres.

Country Status (7)

Country Link
AT (1) ATA185990A (enrdf_load_stackoverflow)
BE (1) BE1004171A3 (enrdf_load_stackoverflow)
DE (1) DE4023686C1 (enrdf_load_stackoverflow)
ES (1) ES2021263A6 (enrdf_load_stackoverflow)
FR (1) FR2652013A1 (enrdf_load_stackoverflow)
IT (1) IT1246705B (enrdf_load_stackoverflow)
LU (1) LU87785A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005411A6 (fr) * 1991-10-09 1993-07-20 Cockerill Sambre Sa Procede pour conditionner la composition des scories.
DE4207265A1 (de) * 1992-03-07 1993-09-09 Bmd Garant Entstaubungstechnik Verfahren zum umwandeln von filterstaeuben
DE4310779C2 (de) * 1993-03-26 1996-08-14 Mannesmann Ag Verfahren und Vorrichtung zur Entsorgung von Filterstoffen
RU2215042C1 (ru) * 2002-02-15 2003-10-27 Открытое акционерное общество "Новолипецкий металлургический комбинат" Способ обработки шлака, выпускаемого из доменной печи

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616181C (de) * 1927-08-06 1935-07-22 Robert Milden Verfahren zur Verbesserung der Festigkeits- und Bestaendigkeitseigenschaften eisenoxydularmer Hochofenschlacken
JPS57120634A (en) * 1981-01-14 1982-07-27 Nakayama Seikosho:Kk Treatment of electric furnace dust
JPS59153848A (ja) * 1983-02-17 1984-09-01 Chubu Kohan Kk 溶融スラグを利用した製鋼ダスト中の金属回収方法
DE3637397A1 (de) * 1985-11-05 1987-05-14 Marienhuette Stahl Walzwerk Verfahren zur beseitigung von rueckstaenden aus stahlwerks-entstaubungsanlagen
DE3817845A1 (de) * 1988-05-26 1989-12-07 Weg Walzwerk Euskirchen Gmbh Verfahren zur umweltfreundlichen einbindung von staub, der wasserloesliche, umweltgefaehrdende verbindungen enthaelt, aus entstaubungsanlagen von stahlwerken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7811498A (nl) * 1978-11-22 1980-05-27 Pelt & Hooykaas Werkwijze voor het omzetten in onschadelijke vorm van bij chemische of fysische werkwijzen ontwijkende deeltjes.
JPS6490081A (en) * 1987-10-01 1989-04-05 Nippon Steel Corp Treatment of electric-furnace dust
DE3906869C1 (en) * 1989-03-03 1989-11-02 Klimanek Gmbh, 6680 Wiebelskirchen, De Process for producing a concentrate enrichment of metals or oxides thereof from filter dusts by expelling them from the filter dusts in their vapour form and thus collecting them in concentrated form

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616181C (de) * 1927-08-06 1935-07-22 Robert Milden Verfahren zur Verbesserung der Festigkeits- und Bestaendigkeitseigenschaften eisenoxydularmer Hochofenschlacken
JPS57120634A (en) * 1981-01-14 1982-07-27 Nakayama Seikosho:Kk Treatment of electric furnace dust
JPS59153848A (ja) * 1983-02-17 1984-09-01 Chubu Kohan Kk 溶融スラグを利用した製鋼ダスト中の金属回収方法
DE3637397A1 (de) * 1985-11-05 1987-05-14 Marienhuette Stahl Walzwerk Verfahren zur beseitigung von rueckstaenden aus stahlwerks-entstaubungsanlagen
DE3817845A1 (de) * 1988-05-26 1989-12-07 Weg Walzwerk Euskirchen Gmbh Verfahren zur umweltfreundlichen einbindung von staub, der wasserloesliche, umweltgefaehrdende verbindungen enthaelt, aus entstaubungsanlagen von stahlwerken

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 6, no. 214 (C-131)[1092], 27 octobre 1982; & JP-A-57 120 634 (NAKAYAMA SEIKOSHO K.K.) 27-07-1982 *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 283 (C-258)[1720], 28 décembre 1984; & JP-A-59 153 848 (CHIYUUBU KOUHAN K.K.) 01-09-1984 *

Also Published As

Publication number Publication date
FR2652013A1 (fr) 1991-03-22
ES2021263A6 (es) 1991-10-16
IT1246705B (it) 1994-11-26
LU87785A1 (de) 1991-05-07
ATA185990A (de) 1994-04-15
DE4023686C1 (enrdf_load_stackoverflow) 1991-11-14
IT9021429A1 (it) 1992-03-11
IT9021429A0 (it) 1990-09-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KLIMANEK MARGARETE

Effective date: 19940930