LU37321A1 - - Google Patents

Info

Publication number: LU37321A1
Authority: LU; Luxembourg

Application number

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.)

1958-06-19

Publication of LU37321A1 publication Critical patent/LU37321A1/xx

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

LU37321D 1958-06-19 LU37321A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEC17029A DE1118566B (en)	1958-06-19	1958-06-19	Process for the regeneration of used sulfuric acid or phosphoric acid pickling solutions containing iron salts

Publications (1)

Publication Number	Publication Date
LU37321A1 true LU37321A1 (en)

Family

ID=7016162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU37321D LU37321A1 (en)	1958-06-19

Country Status (3)

Country	Link
DE (1)	DE1118566B (en)
FR (1)	FR1227199A (en)
LU (1)	LU37321A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4326854A1 (en) *	1993-08-11	1995-02-16	Heraeus Elektrochemie	Process for the regeneration of an aqueous solution containing metal ions and sulfuric acid, and device
WO1995024518A1 (en) *	1994-03-07	1995-09-14	Mib Metallurgie Und Oberflächentechnik Und Innovation In Berlin Gmbh & Co.	Electrolysis process for regenerating a ferric chloride or sulphate solution, in particular for spray etching steel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE496550A (en) *	1949-07-09
US2810686A (en) *	1954-11-09	1957-10-22	Rohm & Haas	Electrolytic treatment of waste sulfate pickle liquor

0
- LU LU37321D patent/LU37321A1/xx unknown
1958
- 1958-06-19 DE DEC17029A patent/DE1118566B/en active Pending
1959
- 1959-06-19 FR FR39540A patent/FR1227199A/en not_active Expired

Also Published As

Publication number	Publication date
DE1118566B (en)	1961-11-30
FR1227199A (en)	1960-08-19

Publication	Publication Date	Title
FR1603303A (en)	1971-04-05
DE1157850C2 (en)	1964-05-27
AT221043B (en)	1962-04-25
AT217439B (en)	1961-10-10
IT607656A (en)
AT216227B (en)	1961-07-10
AT217982B (en)	1961-11-10
AT219815B (en)	1962-02-26
AT219868B (en)	1962-02-26
AT216771B (en)	1961-08-25
AT216749B (en)	1961-08-10
AT216831B (en)	1961-08-25
AT216803B (en)	1961-08-25
AT216612B (en)	1961-08-10
DE1071860B (en)
BE543487A (en)
BE642434A (en)
NL105413C (en)
LU38283A1 (en)
BE518340A (en)
LU37399A1 (en)
BE508172A (en)
BE455804A (en)
BE438342A (en)
LU37355A1 (en)