FR1036222A - Autonomous device for the regeneration of spent sulfuric pickling baths - Google Patents
Autonomous device for the regeneration of spent sulfuric pickling bathsInfo
- Publication number
- FR1036222A FR1036222A FR1036222DA FR1036222A FR 1036222 A FR1036222 A FR 1036222A FR 1036222D A FR1036222D A FR 1036222DA FR 1036222 A FR1036222 A FR 1036222A
- Authority
- FR
- France
- Prior art keywords
- regeneration
- autonomous device
- spent sulfuric
- pickling baths
- sulfuric 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
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
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1020219X | 1951-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1036222A true FR1036222A (en) | 1953-09-04 |
Family
ID=9576191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1036222D Expired FR1036222A (en) | 1951-04-26 | 1951-04-26 | Autonomous device for the regeneration of spent sulfuric pickling baths |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE510136A (en) |
DE (1) | DE1020219B (en) |
FR (1) | FR1036222A (en) |
-
0
- BE BE510136D patent/BE510136A/fr unknown
-
1951
- 1951-04-26 FR FR1036222D patent/FR1036222A/en not_active Expired
-
1952
- 1952-03-29 DE DES27905A patent/DE1020219B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE510136A (en) | |
DE1020219B (en) | 1957-11-28 |
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