ATE31080T1 - Verfahren zum aufarbeiten von eisenhaltigem staub aus der eisen- oder stahlherstellung. - Google Patents

Verfahren zum aufarbeiten von eisenhaltigem staub aus der eisen- oder stahlherstellung.

Info

Publication number
ATE31080T1
ATE31080T1 AT85200866T AT85200866T ATE31080T1 AT E31080 T1 ATE31080 T1 AT E31080T1 AT 85200866 T AT85200866 T AT 85200866T AT 85200866 T AT85200866 T AT 85200866T AT E31080 T1 ATE31080 T1 AT E31080T1
Authority
AT
Austria
Prior art keywords
iron
complexing agent
recovered
zinc
dust
Prior art date
Application number
AT85200866T
Other languages
English (en)
Inventor
Carel Willem Jan Hooykaas
Original Assignee
Pelt & Hooykaas
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 Pelt & Hooykaas filed Critical Pelt & Hooykaas
Application granted granted Critical
Publication of ATE31080T1 publication Critical patent/ATE31080T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming 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
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture Of Iron (AREA)
  • Powder Metallurgy (AREA)
AT85200866T 1984-06-05 1985-05-30 Verfahren zum aufarbeiten von eisenhaltigem staub aus der eisen- oder stahlherstellung. ATE31080T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8401796A NL8401796A (nl) 1984-06-05 1984-06-05 Werkwijze voor het verwerken van een bij de bereiding van ijzer of staal verkregen ijzerbevattend stof.
EP19850200866 EP0164174B1 (de) 1984-06-05 1985-05-30 Verfahren zum Aufarbeiten von eisenhaltigem Staub aus der Eisen- oder Stahlherstellung

Publications (1)

Publication Number Publication Date
ATE31080T1 true ATE31080T1 (de) 1987-12-15

Family

ID=19844047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200866T ATE31080T1 (de) 1984-06-05 1985-05-30 Verfahren zum aufarbeiten von eisenhaltigem staub aus der eisen- oder stahlherstellung.

Country Status (10)

Country Link
US (1) US4713223A (de)
EP (1) EP0164174B1 (de)
JP (1) JPS61528A (de)
CN (1) CN85104999A (de)
AT (1) ATE31080T1 (de)
CA (1) CA1241200A (de)
DE (1) DE3561070D1 (de)
ES (1) ES8604313A1 (de)
NL (1) NL8401796A (de)
ZA (1) ZA854264B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725611A1 (de) * 1987-08-01 1989-02-09 Henkel Kgaa Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen
JP2538756Y2 (ja) * 1993-06-04 1997-06-18 株式会社ワコール 授乳用ブラジャー
CA2861537A1 (en) * 2012-01-12 2013-07-18 Jean-Marc Lalancette Method for selective precipitation of iron, arsenic and antimony
CN104017984B (zh) * 2014-06-04 2015-12-30 孙伟 一种钢铁冶炼尘的处理方法及其所使用的处理系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375069A (en) * 1965-07-23 1968-03-26 Leonard A. Duval Process for removing zinc oxide from iron oxide flue dust by the use of spent pickle liquor
US4034063A (en) * 1974-03-22 1977-07-05 Industrial Resources, Inc. Process for control of SOx emissions from copper smelter operations
NL7503293A (nl) * 1975-03-19 1976-09-21 Leuven Res & Dev Vzw Werkwijze voor het verwijderen van metalen uit oplossing.
CA1090143A (en) * 1976-01-26 1980-11-25 Hans Reinhardt Method of recovering zinc from a material containing zinc and iron
DE2911399A1 (de) * 1979-03-23 1980-11-20 Dambach Werke Gmbh Verfahren zum entfernen von metallen aus klaerschlamm
JPS5713108A (en) * 1980-06-26 1982-01-23 Agency Of Ind Science & Technol Method for separating trivalent iron from aqueous acidic solution
US4500498A (en) * 1984-01-19 1985-02-19 Cato Research, Inc. Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride
US4572771A (en) * 1985-01-31 1986-02-25 Amax Inc. Zinc recovery from steel plant dusts and other zinciferous materials

Also Published As

Publication number Publication date
CN85104999A (zh) 1987-01-14
NL8401796A (nl) 1986-01-02
ES8604313A1 (es) 1986-01-16
ES543961A0 (es) 1986-01-16
DE3561070D1 (en) 1988-01-07
US4713223A (en) 1987-12-15
JPS61528A (ja) 1986-01-06
ZA854264B (en) 1986-01-29
EP0164174B1 (de) 1987-11-25
CA1241200A (en) 1988-08-30
EP0164174A1 (de) 1985-12-11

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