AU1022199A - Method for treating metal containing acid solutions from surface treatment installations - Google Patents

Method for treating metal containing acid solutions from surface treatment installations

Info

Publication number
AU1022199A
AU1022199A AU10221/99A AU1022199A AU1022199A AU 1022199 A AU1022199 A AU 1022199A AU 10221/99 A AU10221/99 A AU 10221/99A AU 1022199 A AU1022199 A AU 1022199A AU 1022199 A AU1022199 A AU 1022199A
Authority
AU
Australia
Prior art keywords
surface treatment
metal containing
containing acid
acid solutions
treating metal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU10221/99A
Inventor
Werner Sturm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steuler Industriewerke GmbH
Original Assignee
Steuler Industriewerke GmbH
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 Steuler Industriewerke GmbH filed Critical Steuler Industriewerke GmbH
Publication of AU1022199A publication Critical patent/AU1022199A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU10221/99A 1997-09-12 1998-09-11 Method for treating metal containing acid solutions from surface treatment installations Abandoned AU1022199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1997140164 DE19740164A1 (en) 1997-09-12 1997-09-12 Processing acid solutions from metal or glass surface treatment plant
DE19740164 1997-09-12
PCT/DE1998/002700 WO1999014165A1 (en) 1997-09-12 1998-09-11 Method for treating metal containing acid solutions from surface treatment installations

Publications (1)

Publication Number Publication Date
AU1022199A true AU1022199A (en) 1999-04-05

Family

ID=7842167

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10221/99A Abandoned AU1022199A (en) 1997-09-12 1998-09-11 Method for treating metal containing acid solutions from surface treatment installations

Country Status (3)

Country Link
AU (1) AU1022199A (en)
DE (1) DE19740164A1 (en)
WO (1) WO1999014165A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829592C1 (en) * 1998-07-02 1999-12-09 Umweltanalytisches Zentrum Gro Mineral acids containing metals from pickling plants are processed and recovered
WO2003035934A1 (en) * 2001-10-25 2003-05-01 Eco-Tec Limited Process and apparatus for recovery of peroxide containing pickling solutions
DE10231308C5 (en) * 2002-07-10 2009-10-15 Cmi Uvk Gmbh Process and apparatus for recycling stainless steel pickling baths
DE102013108375A1 (en) * 2013-01-31 2014-07-31 Thomas König Process for the preparation of a pickling and / or anodizing bath and anodizing arrangement
DE102013105177A1 (en) 2013-05-21 2014-11-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for obtaining metallic fractions and metal-depleted material from metal-containing materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1546180A1 (en) * 1964-12-04 1970-10-08 Pawlek Dr Ing Franz Process for the regeneration of the sulfuric acid in used pickling solutions
DE2553416A1 (en) * 1975-11-27 1977-06-02 Hager & Elsaesser Sepn. of dissolved substances from solns. - by raising the soln. temp. before concentration and cooling
US4382916A (en) * 1981-10-07 1983-05-10 Voss Steel Corporation Method of preparing hydrochloric acid and high purity ferrous sulfate hydrate crystals from hydrochloric acid waste pickle liquor
JPS62127485A (en) * 1985-11-26 1987-06-09 Nisshin Steel Co Ltd Method for recovering iron oxide from waste liquor produced by pickling of steel with hydrochloric acid
US4740281A (en) * 1986-10-14 1988-04-26 Allied Corporation Recovery of acids from materials comprising acid and salt
JPS63291608A (en) * 1987-05-22 1988-11-29 Tokuyama Soda Co Ltd System for regenerating acidic waste liquid
ATA116789A (en) * 1989-05-17 1992-06-15 Boehler Gmbh METHOD FOR RECOVERING METALS OR METAL OXIDES AND ACIDS FROM SALT SOLUTIONS, ESPECIALLY FROM SICK ACIDS OR MIXTURES
US5562828A (en) * 1995-05-19 1996-10-08 Olsen; Douglas R. Method and apparatus for recovering acid and metal salts from pricklining liquors
EP0843025A1 (en) * 1996-11-15 1998-05-20 Keramchemie GmbH Process for regenerating used pickling solutions

Also Published As

Publication number Publication date
WO1999014165B1 (en) 1999-05-20
WO1999014165A1 (en) 1999-03-25
DE19740164A1 (en) 1999-03-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase