SE376848B - - Google Patents
Info
- Publication number
- SE376848B SE376848B SE7116971A SE1697171A SE376848B SE 376848 B SE376848 B SE 376848B SE 7116971 A SE7116971 A SE 7116971A SE 1697171 A SE1697171 A SE 1697171A SE 376848 B SE376848 B SE 376848B
- Authority
- SE
- Sweden
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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2104699A DE2104699C3 (en) | 1971-02-02 | 1971-02-02 | Process for preventing foam formation in acidic pickling solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE376848B true SE376848B (en) | 1975-06-16 |
Family
ID=5797563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7116971A SE376848B (en) | 1971-02-02 | 1971-12-31 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3776852A (en) |
| JP (1) | JPS5432420B1 (en) |
| BR (1) | BR7200548D0 (en) |
| DE (1) | DE2104699C3 (en) |
| ES (1) | ES399380A1 (en) |
| FR (1) | FR2124373B1 (en) |
| GB (1) | GB1318676A (en) |
| IT (1) | IT948047B (en) |
| SE (1) | SE376848B (en) |
| ZA (1) | ZA72648B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589925A (en) * | 1981-11-05 | 1986-05-20 | Union Oil Company Of California | Methods for cleaning materials |
| US4971631A (en) * | 1988-03-07 | 1990-11-20 | Bernard Lietaer | Compositions and methods for cleaning hard surfaces |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH365366A (en) * | 1957-04-12 | 1962-11-15 | Henkel & Cie Gmbh | Process for reducing foam formation in solutions containing nonionic surface-active compounds |
-
1971
- 1971-02-02 DE DE2104699A patent/DE2104699C3/en not_active Expired
- 1971-12-31 SE SE7116971A patent/SE376848B/xx unknown
-
1972
- 1972-01-26 US US00221039A patent/US3776852A/en not_active Expired - Lifetime
- 1972-01-28 IT IT19935/72A patent/IT948047B/en active
- 1972-02-01 GB GB459372A patent/GB1318676A/en not_active Expired
- 1972-02-01 ZA ZA720648A patent/ZA72648B/en unknown
- 1972-02-01 BR BR548/72*[A patent/BR7200548D0/en unknown
- 1972-02-01 ES ES399380A patent/ES399380A1/en not_active Expired
- 1972-02-02 FR FR7203429A patent/FR2124373B1/fr not_active Expired
- 1972-02-02 JP JP1212572A patent/JPS5432420B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3776852A (en) | 1973-12-04 |
| DE2104699B2 (en) | 1978-07-27 |
| DE2104699C3 (en) | 1979-03-29 |
| JPS5432420B1 (en) | 1979-10-15 |
| ES399380A1 (en) | 1974-12-01 |
| FR2124373B1 (en) | 1974-08-02 |
| DE2104699A1 (en) | 1972-08-10 |
| ZA72648B (en) | 1972-10-25 |
| GB1318676A (en) | 1973-05-31 |
| BR7200548D0 (en) | 1973-05-31 |
| IT948047B (en) | 1973-05-30 |
| FR2124373A1 (en) | 1972-09-22 |