SE7702863L - Hjelpelektrod for samlingsror for allvetska samt forfarande for att minska korrosion pa detta samlingsror - Google Patents
Hjelpelektrod for samlingsror for allvetska samt forfarande for att minska korrosion pa detta samlingsrorInfo
- Publication number
- SE7702863L SE7702863L SE7702863A SE7702863A SE7702863L SE 7702863 L SE7702863 L SE 7702863L SE 7702863 A SE7702863 A SE 7702863A SE 7702863 A SE7702863 A SE 7702863A SE 7702863 L SE7702863 L SE 7702863L
- Authority
- SE
- Sweden
- Prior art keywords
- collection tube
- allvetska
- procedure
- individual
- effluent
- Prior art date
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Prevention Of Electric Corrosion (AREA)
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/667,052 US4057473A (en) | 1976-03-15 | 1976-03-15 | Method of reducing cell liquor header corrosion |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7702863L true SE7702863L (sv) | 1977-09-16 |
Family
ID=24676614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7702863A SE7702863L (sv) | 1976-03-15 | 1977-03-14 | Hjelpelektrod for samlingsror for allvetska samt forfarande for att minska korrosion pa detta samlingsror |
Country Status (12)
Country | Link |
---|---|
US (1) | US4057473A (sv) |
JP (1) | JPS52111885A (sv) |
AU (1) | AU504047B2 (sv) |
BE (1) | BE852461A (sv) |
CA (1) | CA1082124A (sv) |
DE (1) | DE2710670B2 (sv) |
FR (1) | FR2344649A1 (sv) |
GB (1) | GB1572646A (sv) |
IT (1) | IT1072834B (sv) |
MX (1) | MX148704A (sv) |
NL (1) | NL172346C (sv) |
SE (1) | SE7702863L (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197169A (en) * | 1978-09-05 | 1980-04-08 | Exxon Research & Engineering Co. | Shunt current elimination and device |
US4277317A (en) * | 1979-11-26 | 1981-07-07 | Exxon Research & Engineering Co. | Shunt current elimination and device employing tunneled protective current |
US4312723A (en) * | 1980-06-09 | 1982-01-26 | The Dow Chemical Company | Corrosion resistant electrolytic cell |
DE3130019A1 (de) * | 1981-07-30 | 1983-03-17 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Blockiergeschuetzte fahrzeugbremsanlage |
US4402809A (en) * | 1981-09-03 | 1983-09-06 | Ppg Industries, Inc. | Bipolar electrolyzer |
DE3200529A1 (de) * | 1982-01-11 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Antiblockiersystem |
US4512857A (en) * | 1982-11-24 | 1985-04-23 | Ppg Industries, Inc. | Prevention of corrosion of electrolyte cell components |
GB8432704D0 (en) * | 1984-12-28 | 1985-02-06 | Ici Plc | Current leakage in electrolytic cell |
WO2007026363A2 (en) * | 2005-09-01 | 2007-03-08 | Megair Ltd. | Method and apparatus for treating biologically contaminated air |
MX2010004711A (es) * | 2010-04-29 | 2011-07-06 | Hermilo Tamez Salazar | Mejoras a celda electrolitica plástica de mebrana tipo bipolar. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890157A (en) * | 1959-06-09 | Method of protecting cells | ||
US3208925A (en) * | 1960-01-07 | 1965-09-28 | Continental Oil Co | Anodic protection against corrosion |
US3347768A (en) * | 1965-01-29 | 1967-10-17 | Wesley I Clark | Anodic protection for plating system |
US3755108A (en) * | 1971-08-12 | 1973-08-28 | Ppg Industries Inc | Method of producing uniform anolyte heads in the individual cells of a bipolar electrolyzer |
US3876517A (en) * | 1973-07-20 | 1975-04-08 | Ppg Industries Inc | Reduction of crevice corrosion in bipolar chlorine diaphragm cells by locating the cathode screen at the crevice and maintaining the titanium within the crevice anodic |
FI59426C (fi) * | 1974-02-15 | 1981-08-10 | Froehler Kg Hans | Elektrolysanlaeggning foer fraetande elektrolyter |
AR208422A1 (es) * | 1974-12-19 | 1976-12-27 | Hooker Chemicals Plastics Corp | Estructura o cuerpo de celda electrolitica moldeada |
-
1976
- 1976-03-15 US US05/667,052 patent/US4057473A/en not_active Expired - Lifetime
-
1977
- 1977-02-24 CA CA272,539A patent/CA1082124A/en not_active Expired
- 1977-02-28 AU AU22734/77A patent/AU504047B2/en not_active Expired
- 1977-03-01 MX MX168192A patent/MX148704A/es unknown
- 1977-03-10 GB GB10103/77A patent/GB1572646A/en not_active Expired
- 1977-03-11 DE DE2710670A patent/DE2710670B2/de not_active Withdrawn
- 1977-03-14 NL NLAANVRAGE7702706,A patent/NL172346C/xx not_active IP Right Cessation
- 1977-03-14 IT IT67559/77A patent/IT1072834B/it active
- 1977-03-14 SE SE7702863A patent/SE7702863L/sv not_active Application Discontinuation
- 1977-03-14 FR FR7707565A patent/FR2344649A1/fr active Granted
- 1977-03-15 BE BE175790A patent/BE852461A/xx not_active IP Right Cessation
- 1977-03-15 JP JP2856977A patent/JPS52111885A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU2273477A (en) | 1978-09-07 |
CA1082124A (en) | 1980-07-22 |
DE2710670A1 (de) | 1977-10-06 |
BE852461A (fr) | 1977-09-15 |
FR2344649A1 (fr) | 1977-10-14 |
FR2344649B1 (sv) | 1979-03-09 |
IT1072834B (it) | 1985-04-13 |
GB1572646A (en) | 1980-07-30 |
JPS52111885A (en) | 1977-09-19 |
MX148704A (es) | 1983-06-06 |
JPS5644951B2 (sv) | 1981-10-22 |
AU504047B2 (en) | 1979-09-27 |
DE2710670B2 (de) | 1981-02-12 |
US4057473A (en) | 1977-11-08 |
NL172346C (nl) | 1983-08-16 |
NL7702706A (nl) | 1977-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7702863-7 |