NO319285B1 - Fremgangsmate ved rensing av metallinneholdende opplosninger - Google Patents

Fremgangsmate ved rensing av metallinneholdende opplosninger Download PDF

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Publication number
NO319285B1
NO319285B1 NO19973999A NO973999A NO319285B1 NO 319285 B1 NO319285 B1 NO 319285B1 NO 19973999 A NO19973999 A NO 19973999A NO 973999 A NO973999 A NO 973999A NO 319285 B1 NO319285 B1 NO 319285B1
Authority
NO
Norway
Prior art keywords
iron
zinc
solution
iii
metal
Prior art date
Application number
NO19973999A
Other languages
English (en)
Norwegian (no)
Other versions
NO973999D0 (no
NO973999L (no
Inventor
Stefan Jafverstrom
Original Assignee
Kemira Kemi Ab
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 Kemira Kemi Ab filed Critical Kemira Kemi Ab
Publication of NO973999D0 publication Critical patent/NO973999D0/no
Publication of NO973999L publication Critical patent/NO973999L/no
Publication of NO319285B1 publication Critical patent/NO319285B1/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00Compounds of zinc
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/14Sulfates
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00Etching metallic material by chemical means
    • C23F1/46Regeneration of etching compositions
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36Regeneration of waste pickling liquors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Detergent Compositions (AREA)
  • ing And Chemical Polishing (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
NO19973999A 1995-03-03 1997-09-01 Fremgangsmate ved rensing av metallinneholdende opplosninger NO319285B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9500775A SE504959C2 (sv) 1995-03-03 1995-03-03 Förfarande för rening av metallinnehållande lösningar, som innehåller järn- och zinksalter
PCT/SE1996/000264 WO1996027556A1 (en) 1995-03-03 1996-03-01 Purification of metal containing solutions

Publications (3)

Publication Number Publication Date
NO973999D0 NO973999D0 (no) 1997-09-01
NO973999L NO973999L (no) 1997-10-24
NO319285B1 true NO319285B1 (no) 2005-07-11

Family

ID=20397427

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19973999A NO319285B1 (no) 1995-03-03 1997-09-01 Fremgangsmate ved rensing av metallinneholdende opplosninger

Country Status (15)

Country Link
US (1) US5968229A (cs)
EP (1) EP0813500B1 (cs)
JP (1) JPH11502566A (cs)
KR (1) KR100404343B1 (cs)
AT (1) ATE188677T1 (cs)
AU (1) AU4960396A (cs)
BR (1) BR9607536A (cs)
CZ (1) CZ288514B6 (cs)
DE (1) DE69606171T2 (cs)
ES (1) ES2140829T3 (cs)
NO (1) NO319285B1 (cs)
PL (1) PL183856B1 (cs)
RU (1) RU2153026C2 (cs)
SE (1) SE504959C2 (cs)
WO (1) WO1996027556A1 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4323078B2 (ja) * 2000-09-29 2009-09-02 ソニー株式会社 高純度鉄およびその製造方法ならびに高純度鉄ターゲット
US6455610B1 (en) 2001-03-23 2002-09-24 Milliken & Company Antimicrobial pre-vulcanized rubber compositions
US20040244537A1 (en) * 2003-06-05 2004-12-09 Runyon Dale Leroy Processing coal combustion products (CCP), ore, or other material using functionally electrolyzed water (FEW)
ITPI20050015A1 (it) * 2005-02-10 2006-08-11 Omodarme Mario Alberto Dell Processo di produzione di solfato ferroso
US20070166225A1 (en) * 2006-01-19 2007-07-19 Xcentia Energy Llc Method for producing products from source materials by leaching with functional electrolytic water
US11083391B2 (en) * 2011-06-10 2021-08-10 Cochlear Limited Electrode impedance spectroscopy
DE102020212338A1 (de) * 2020-09-30 2022-03-31 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung von hochreinem Eisenoxid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1621577A1 (de) * 1966-01-22 1971-07-08 Gewerk Keramchemie Verfahren zur selektiven Entfernung von Zinkionen aus stark salzsauren Eisenbeizen
DE1771054C3 (de) * 1968-03-28 1978-10-05 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Regenerieren salzsaurer eisen- und zink- oder kupferhaltiger Beizbadflüssigkeit
US3617562A (en) * 1970-05-08 1971-11-02 Allen Cywin Neutralization of ferrous iron-containing acid wastes
SE351444B (cs) * 1970-11-03 1972-11-27 Nordstjernan Rederi Ab
US3801481A (en) * 1972-04-21 1974-04-02 Dean D Method for purifying the liquor of a galvanizing process plant after contamination
US3931007A (en) * 1972-12-19 1976-01-06 Nippon Electric Company Limited Method of extracting heavy metals from industrial waste waters
SE7907619L (sv) * 1979-09-13 1981-03-14 Rennerfelt Lars Reningsforfarande for forbrukade betbad
DE3338258A1 (de) * 1983-10-21 1985-05-02 Hamm Chemie GmbH, 4100 Duisburg Verfahren zur aufbereitung von eisen- und zinkhaltigen salzsaeurebeizen
DE4326854A1 (de) * 1993-08-11 1995-02-16 Heraeus Elektrochemie Verfahren zur Regenerierung einer Metallionen und Schwefelsäure enthaltenden wässrigen Lösung sowie Vorrchtung

Also Published As

Publication number Publication date
WO1996027556A1 (en) 1996-09-12
NO973999D0 (no) 1997-09-01
ATE188677T1 (de) 2000-01-15
SE9500775L (sv) 1996-09-04
CZ288514B6 (cs) 2001-07-11
SE504959C2 (sv) 1997-06-02
EP0813500B1 (en) 2000-01-12
AU4960396A (en) 1996-09-23
BR9607536A (pt) 1998-01-06
PL183856B1 (pl) 2002-07-31
SE9500775D0 (sv) 1995-03-03
PL322042A1 (en) 1998-01-05
NO973999L (no) 1997-10-24
DE69606171D1 (de) 2000-02-17
RU2153026C2 (ru) 2000-07-20
KR19980702729A (ko) 1998-08-05
ES2140829T3 (es) 2000-03-01
EP0813500A1 (en) 1997-12-29
CZ275097A3 (cs) 1998-03-18
KR100404343B1 (ko) 2004-02-11
HK1008522A1 (en) 1999-05-14
US5968229A (en) 1999-10-19
JPH11502566A (ja) 1999-03-02
DE69606171T2 (de) 2000-06-21

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MM1K Lapsed by not paying the annual fees