ATA62397A - METHOD FOR RECOVERY OR RECOVERY OF HYDROCHLORIC ACID FROM SOLUTIONS CONTAINING METAL CHLORIDE, IN PARTICULAR CONSUMED ACID ACID - Google Patents

METHOD FOR RECOVERY OR RECOVERY OF HYDROCHLORIC ACID FROM SOLUTIONS CONTAINING METAL CHLORIDE, IN PARTICULAR CONSUMED ACID ACID

Info

Publication number
ATA62397A
ATA62397A AT62397A AT62397A ATA62397A AT A62397 A ATA62397 A AT A62397A AT 62397 A AT62397 A AT 62397A AT 62397 A AT62397 A AT 62397A AT A62397 A ATA62397 A AT A62397A
Authority
AT
Austria
Prior art keywords
acid
recovery
containing metal
solutions containing
metal chloride
Prior art date
Application number
AT62397A
Other languages
German (de)
Other versions
AT408764B (en
Inventor
Heinz Dr Krivanec
Original Assignee
Edv Systemanalyse Und Systemde
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 Edv Systemanalyse Und Systemde filed Critical Edv Systemanalyse Und Systemde
Priority to AT62397A priority Critical patent/AT408764B/en
Publication of ATA62397A publication Critical patent/ATA62397A/en
Application granted granted Critical
Publication of AT408764B publication Critical patent/AT408764B/en

Links

AT62397A 1997-04-11 1997-04-11 Process for obtaining or recovering hydrochloric acid from solutions which contain metal chlorides, in particular used pickling acid AT408764B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT62397A AT408764B (en) 1997-04-11 1997-04-11 Process for obtaining or recovering hydrochloric acid from solutions which contain metal chlorides, in particular used pickling acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT62397A AT408764B (en) 1997-04-11 1997-04-11 Process for obtaining or recovering hydrochloric acid from solutions which contain metal chlorides, in particular used pickling acid

Publications (2)

Publication Number Publication Date
ATA62397A true ATA62397A (en) 1999-08-15
AT408764B AT408764B (en) 2002-03-25

Family

ID=3495502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT62397A AT408764B (en) 1997-04-11 1997-04-11 Process for obtaining or recovering hydrochloric acid from solutions which contain metal chlorides, in particular used pickling acid

Country Status (1)

Country Link
AT (1) AT408764B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2612158A1 (en) * 2005-06-15 2006-12-21 Austpac Resources N.L. Processing of metal chloride solutions and method and apparatus for producing direct reduced iron
CN107523836B (en) * 2017-08-25 2018-11-30 中冶建筑研究总院有限公司 Method for recycling mixed liquid of waste sulfuric acid and waste hydrochloric acid after acid pickling of steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132526C (en) * 1965-04-17
DE1546164B2 (en) * 1965-04-17 1976-12-23 Metallgesellschaft Ag, 6000 Frankfurt PROCESS FOR REGENERATING HYDROCHLORIC ACID AND IRON-BASED PICKLING BATH LIQUID
DE1667195C3 (en) * 1968-01-31 1979-09-27 Metallgesellschaft Ag, 6000 Frankfurt Process for the production of hydrohalic acids and metal oxides
US3442608A (en) * 1968-05-06 1969-05-06 Canada Steel Co Regeneration of waste pickle liquors
US3658483A (en) * 1970-05-18 1972-04-25 Sued Chemie Ag Apparatus for the production of concentrated hydrohalogen acids and metal oxides
GB1311757A (en) * 1970-05-19 1973-03-28 Sued Chemie Ag Hydrogen halide production
CA949328A (en) * 1971-01-25 1974-06-18 Lars J. Hansen Reactor and process for the evaporation of liquids
AT403698B (en) * 1995-11-27 1998-04-27 Andritz Patentverwaltung METHOD FOR RECOVERY OR RECOVERY OF ACIDS FROM METAL SOLUTIONS OF THESE ACIDS

Also Published As

Publication number Publication date
AT408764B (en) 2002-03-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee