BE675586A - - Google Patents
Info
- Publication number
- BE675586A BE675586A BE675586DA BE675586A BE 675586 A BE675586 A BE 675586A BE 675586D A BE675586D A BE 675586DA BE 675586 A BE675586 A BE 675586A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/34—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of sprayed or atomised solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/901—Recovery from spent acids containing metallic ions, e.g. hydrolysis acids, pickling acids
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- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO0010627 | 1965-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675586A true BE675586A (xx) | 1966-05-31 |
Family
ID=7352045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675586D BE675586A (xx) | 1965-01-26 | 1966-01-26 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT269069B (xx) |
| BE (1) | BE675586A (xx) |
| DE (1) | DE1592484A1 (xx) |
| GB (1) | GB1112703A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0085666A2 (en) * | 1982-02-03 | 1983-08-10 | A/S Niro Atomizer | Method of processing sulfuric acid having a content of metal sulfates |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713786A (en) * | 1971-12-06 | 1973-01-30 | New Jersey Zinc Co | Evaporative sulfuric acid recovery from sulfuric acids containing sulfates |
-
1965
- 1965-01-26 DE DE19651592484 patent/DE1592484A1/de active Pending
-
1966
- 1966-01-24 AT AT61666A patent/AT269069B/de active
- 1966-01-25 GB GB327066A patent/GB1112703A/en not_active Expired
- 1966-01-26 BE BE675586D patent/BE675586A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0085666A2 (en) * | 1982-02-03 | 1983-08-10 | A/S Niro Atomizer | Method of processing sulfuric acid having a content of metal sulfates |
| EP0085666A3 (en) * | 1982-02-03 | 1985-07-03 | A/S Niro Atomizer | Method of processing sulfuric acid having a content of metal sulfates |
Also Published As
| Publication number | Publication date |
|---|---|
| AT269069B (de) | 1969-03-10 |
| GB1112703A (en) | 1968-05-08 |
| DE1592484A1 (de) | 1973-02-08 |