NO964233D0 - Fremgangsmåte for rensing av ovnsavgasser og for anvendelse av det resulterende filterstöv - Google Patents

Fremgangsmåte for rensing av ovnsavgasser og for anvendelse av det resulterende filterstöv

Info

Publication number
NO964233D0
NO964233D0 NO964233A NO964233A NO964233D0 NO 964233 D0 NO964233 D0 NO 964233D0 NO 964233 A NO964233 A NO 964233A NO 964233 A NO964233 A NO 964233A NO 964233 D0 NO964233 D0 NO 964233D0
Authority
NO
Norway
Prior art keywords
filter dust
furnace exhaust
resulting filter
cleaning furnace
waste furnace
Prior art date
Application number
NO964233A
Other languages
English (en)
Other versions
NO314443B1 (no
NO964233L (no
Inventor
Hubert Duchaczek
Reinhard Wachter
Josef Wagner
Original Assignee
Austria Metall
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 Austria Metall filed Critical Austria Metall
Publication of NO964233L publication Critical patent/NO964233L/no
Publication of NO964233D0 publication Critical patent/NO964233D0/no
Publication of NO314443B1 publication Critical patent/NO314443B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)
NO19964233A 1994-04-06 1996-10-04 Fremgangsmåte for fremstilling av sekund¶raluminium NO314443B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT70994A AT400007B (de) 1994-04-06 1994-04-06 Verfahren zur reinigung von ofenabgasen und zur nutzung des dabei anfallenden filterstaubes
PCT/EP1995/001244 WO1995027555A2 (de) 1994-04-06 1995-04-05 Verfahren zur reinigung von ofenabgasen und zur nutzung des dabei anfallenden filterstaubes

Publications (3)

Publication Number Publication Date
NO964233L NO964233L (no) 1996-10-04
NO964233D0 true NO964233D0 (no) 1996-10-04
NO314443B1 NO314443B1 (no) 2003-03-24

Family

ID=3497734

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19964233A NO314443B1 (no) 1994-04-06 1996-10-04 Fremgangsmåte for fremstilling av sekund¶raluminium

Country Status (9)

Country Link
EP (1) EP0754090B1 (no)
AT (2) AT400007B (no)
CZ (1) CZ286897B6 (no)
DE (1) DE59502767D1 (no)
DK (1) DK0754090T3 (no)
ES (1) ES2121375T3 (no)
FI (1) FI108046B (no)
NO (1) NO314443B1 (no)
WO (1) WO1995027555A2 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6077328A (en) * 1995-08-11 2000-06-20 Solvay Alkali Gmbh Process for reducing the dioxin and furan content in waste gases from furnaces, and use of the filter dusts produced thereby
ATE426047T1 (de) 2006-12-18 2009-04-15 Befesa Aluminio Bilbao S L Filterpulver-recycling-verfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056096B2 (de) * 1970-11-14 1978-09-28 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Abtrennung von Fluorwasserstoff aus Gasen
US4065271A (en) * 1973-09-15 1977-12-27 Metallgesellschaft Aktiengesellschaft Process of separating hydrogen fluoride from gases
IT1126403B (it) * 1979-11-27 1986-05-21 Tonolli & C Spa A Procedimento e impianto per il lavaggio dei fumi e il recupero dei sali in un processo di produzione di alluminio secondario
SU899101A1 (ru) * 1980-06-12 1982-01-23 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Способ очистки отход щих газов алюминиевого производства
DD294187A5 (de) * 1990-05-14 1991-09-26 Ingenieurbetrieb Anlagenbau Leipzig,De Verfahren zur nassreinigung fluorhaltiger abgase
DE4037370A1 (de) * 1990-11-23 1992-05-27 Sommer Metallwerke Verfahren und vorrichtung zum weiterbehandeln und reinigen von in einem sekundaer-aluminium-schmelzwerk entstehenden abgasen
DE4109991C1 (no) * 1991-03-27 1992-06-25 Metallwarenfabrik Stockach Gmbh, 7768 Stockach, De
DE4221239C1 (no) * 1992-06-27 1993-07-22 Man Gutehoffnungshuette Ag, 4200 Oberhausen, De

Also Published As

Publication number Publication date
ES2121375T3 (es) 1998-11-16
CZ286897B6 (en) 2000-07-12
NO314443B1 (no) 2003-03-24
FI963970A (fi) 1996-10-03
NO964233L (no) 1996-10-04
DE59502767D1 (de) 1998-08-13
FI963970A0 (fi) 1996-10-03
DK0754090T3 (da) 1998-11-16
ATA70994A (de) 1995-01-15
ATE168035T1 (de) 1998-07-15
AT400007B (de) 1995-09-25
CZ287196A3 (en) 1997-04-16
FI108046B (fi) 2001-11-15
WO1995027555A3 (de) 1995-11-09
WO1995027555A2 (de) 1995-10-19
EP0754090A1 (de) 1997-01-22
EP0754090B1 (de) 1998-07-08

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