FR1234930A - Process for recovering residual pickling liquors containing an iron salt - Google Patents

Process for recovering residual pickling liquors containing an iron salt

Info

Publication number
FR1234930A
FR1234930A FR803694A FR803694A FR1234930A FR 1234930 A FR1234930 A FR 1234930A FR 803694 A FR803694 A FR 803694A FR 803694 A FR803694 A FR 803694A FR 1234930 A FR1234930 A FR 1234930A
Authority
FR
France
Prior art keywords
iron salt
liquors containing
recovering residual
pickling liquors
residual pickling
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.)
Expired
Application number
FR803694A
Other languages
French (fr)
Inventor
Othmar Ruthner
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 filed Critical
Application granted granted Critical
Publication of FR1234930A publication Critical patent/FR1234930A/en
Expired 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

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)
FR803694A 1958-08-29 1959-08-27 Process for recovering residual pickling liquors containing an iron salt Expired FR1234930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1234930X 1958-08-29

Publications (1)

Publication Number Publication Date
FR1234930A true FR1234930A (en) 1960-07-01

Family

ID=3687607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803694A Expired FR1234930A (en) 1958-08-29 1959-08-27 Process for recovering residual pickling liquors containing an iron salt

Country Status (1)

Country Link
FR (1) FR1234930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654546A1 (en) * 1993-11-24 1995-05-24 Piet De Vries Method for pickling and an installation therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654546A1 (en) * 1993-11-24 1995-05-24 Piet De Vries Method for pickling and an installation therefor
NL9302035A (en) * 1993-11-24 1995-06-16 Piet De Vries Pickling method and a device therefor.

Similar Documents

Publication Publication Date Title
FR1226856A (en) Alloy steels pickling process
FR1234930A (en) Process for recovering residual pickling liquors containing an iron salt
FR1216043A (en) Process for producing macromolecular polyacoleins
FR1187031A (en) Twin-chlorination process for polylfins
BE582093A (en) Process for recovering waste liquids from pickling baths containing iron salts.
FR1246235A (en) Cyclic process for recovering lithium salts
FR1251464A (en) Electrolytic coating process for metals
BE582609A (en) Process for reducing iron ores.
FR1188691A (en) Process for protecting electrolytic tank elements
FR1216635A (en) Degassing process for ferrous castings
BE580080A (en) Pickling process for alloy steels.
FR1251219A (en) Precious metal recovery process
FR1141616A (en) Electrolytic process of metals
BE583047A (en) Process for reducing iron ores.
FR1177946A (en) Salt crystallization process
BE574611A (en) Process for degassing iron castings.
FR1155550A (en) Refrigeration process for ship holds
FR1176367A (en) Process for separating metal salts
FR1160099A (en) Iron ore processing process
FR1181151A (en) Process for modifying polyols
FR1178942A (en) Process for dephenolating residual water
CA555547A (en) Apparatus for treating acid waste pickle liquor
FR1385671A (en) Process for the recovery of residual chlorine with simultaneous removal of hydrochloric pickling liquors containing iron
FR68056E (en) Corrosion protection process for metals
FR1156117A (en) Process for extracting salts from transition metals