ATA68080A - METHOD FOR TREATING SULFURIC ACID, WHICH CONTAINS IRON IN THE FORM OF SOLVED SULFATS - Google Patents

METHOD FOR TREATING SULFURIC ACID, WHICH CONTAINS IRON IN THE FORM OF SOLVED SULFATS

Info

Publication number
ATA68080A
ATA68080A AT68080A AT68080A ATA68080A AT A68080 A ATA68080 A AT A68080A AT 68080 A AT68080 A AT 68080A AT 68080 A AT68080 A AT 68080A AT A68080 A ATA68080 A AT A68080A
Authority
AT
Austria
Prior art keywords
sulfats
sulfuric acid
contains iron
treating sulfuric
treating
Prior art date
Application number
AT68080A
Other languages
German (de)
Other versions
AT363297B (en
Inventor
Herbert Willmitzer
Original Assignee
Wiener Brueckenbau
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 Wiener Brueckenbau filed Critical Wiener Brueckenbau
Priority to AT0068080A priority Critical patent/AT363297B/en
Publication of ATA68080A publication Critical patent/ATA68080A/en
Priority to DE19813102488 priority patent/DE3102488A1/en
Application granted granted Critical
Publication of AT363297B publication Critical patent/AT363297B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
AT0068080A 1980-02-08 1980-02-08 METHOD FOR TREATING SULFURIC ACID, WHICH CONTAINS IRON IN THE FORM OF SOLVED SULFATS AT363297B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0068080A AT363297B (en) 1980-02-08 1980-02-08 METHOD FOR TREATING SULFURIC ACID, WHICH CONTAINS IRON IN THE FORM OF SOLVED SULFATS
DE19813102488 DE3102488A1 (en) 1980-02-08 1981-01-26 Process for treating sulphuric acid which contains iron in the form of dissolved sulphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0068080A AT363297B (en) 1980-02-08 1980-02-08 METHOD FOR TREATING SULFURIC ACID, WHICH CONTAINS IRON IN THE FORM OF SOLVED SULFATS

Publications (2)

Publication Number Publication Date
ATA68080A true ATA68080A (en) 1980-12-15
AT363297B AT363297B (en) 1981-07-27

Family

ID=3496989

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0068080A AT363297B (en) 1980-02-08 1980-02-08 METHOD FOR TREATING SULFURIC ACID, WHICH CONTAINS IRON IN THE FORM OF SOLVED SULFATS

Country Status (2)

Country Link
AT (1) AT363297B (en)
DE (1) DE3102488A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110451463A (en) * 2019-09-06 2019-11-15 攀枝花学院 The method for removing iron of titanium dioxide waste acid by sulfuric acid process

Also Published As

Publication number Publication date
AT363297B (en) 1981-07-27
DE3102488A1 (en) 1981-12-03

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Legal Events

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