FR1087475A - Method and device for protecting copper and copper alloys in contact with salt water, in particular for tubular condensers - Google Patents
Method and device for protecting copper and copper alloys in contact with salt water, in particular for tubular condensersInfo
- Publication number
- FR1087475A FR1087475A FR1087475DA FR1087475A FR 1087475 A FR1087475 A FR 1087475A FR 1087475D A FR1087475D A FR 1087475DA FR 1087475 A FR1087475 A FR 1087475A
- Authority
- FR
- France
- Prior art keywords
- copper
- contact
- salt water
- protecting
- tubular condensers
- 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
- 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
- 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
- C23F15/00—Other methods of preventing corrosion or incrustation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/004—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using protective electric currents, voltages, cathodes, anodes, electric short-circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1131966X | 1953-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1087475A true FR1087475A (en) | 1955-02-24 |
Family
ID=9638130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1087475D Expired FR1087475A (en) | 1953-08-03 | 1953-08-03 | Method and device for protecting copper and copper alloys in contact with salt water, in particular for tubular condensers |
Country Status (3)
Country | Link |
---|---|
US (1) | US2784156A (en) |
DE (1) | DE1131966B (en) |
FR (1) | FR1087475A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083571A1 (en) * | 1982-01-06 | 1983-07-13 | Alcan International Limited | Method of reducing corrosion of aluminium components |
EP0224270A1 (en) * | 1985-11-28 | 1987-06-03 | Sumitomo Light Metal Industries Limited | Method of monitoring the inner surface of copper-alloy condensor tubes |
EP0224271A1 (en) * | 1985-11-28 | 1987-06-03 | Sumitomo Light Metal Industries Limited | Condenser having apparatus for monitoring conditions of inner surface of condenser tubes |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL278929A (en) * | 1961-05-26 | |||
GB1050788A (en) * | 1963-04-08 | |||
US3423305A (en) * | 1965-08-30 | 1969-01-21 | Int Harvester Co | Cathodic protection apparatus |
US3520790A (en) * | 1966-08-02 | 1970-07-14 | Nippon Kokan Kk | Device for preventing marine creatures from sticking |
US3544389A (en) * | 1967-12-18 | 1970-12-01 | Bell Telephone Labor Inc | Process for surface treatment of copper and its alloys |
US4152236A (en) * | 1977-08-05 | 1979-05-01 | American Can Company | Apparatus for controlled potential pitting corrosion protection of long, narrow stainless steel tubes |
US5465783A (en) * | 1994-03-04 | 1995-11-14 | Fedco Automotive Components Company, Inc. | Sacrificial erosion bridge for a heat exchanger |
US8511370B2 (en) * | 2008-11-21 | 2013-08-20 | Caterpillar Inc. | Heat exchanger including selectively activated cathodic protection useful in sulfide contaminated environments |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1319508A (en) * | 1919-10-21 | Gotjgh | ||
CH80407A (en) * | 1918-07-24 | 1920-04-01 | Von Wurstemberger Franz | Method and device to avoid selective corrosion on structural parts made of copper and copper-containing alloys |
US1335209A (en) * | 1919-06-07 | 1920-03-30 | Escher Wyss Maschf Ag | Process for the prevention of selective corrosion of tubes and machinery parts of copper or copper containing alloys |
US2155964A (en) * | 1938-10-08 | 1939-04-25 | Permutit Co | Insulated strainer and method of fabricating same |
-
1953
- 1953-08-03 FR FR1087475D patent/FR1087475A/en not_active Expired
-
1954
- 1954-06-29 US US440191A patent/US2784156A/en not_active Expired - Lifetime
- 1954-08-03 DE DES40301A patent/DE1131966B/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083571A1 (en) * | 1982-01-06 | 1983-07-13 | Alcan International Limited | Method of reducing corrosion of aluminium components |
EP0224270A1 (en) * | 1985-11-28 | 1987-06-03 | Sumitomo Light Metal Industries Limited | Method of monitoring the inner surface of copper-alloy condensor tubes |
EP0224271A1 (en) * | 1985-11-28 | 1987-06-03 | Sumitomo Light Metal Industries Limited | Condenser having apparatus for monitoring conditions of inner surface of condenser tubes |
US4762168A (en) * | 1985-11-28 | 1988-08-09 | Sumitomo Light Metal Industries, Ltd. | Condenser having apparatus for monitoring conditions of inner surface of condenser tubes |
US4776384A (en) * | 1985-11-28 | 1988-10-11 | Sumitomo Light Metal Industries, Ltd. | Method for monitoring copper-alloy tubes for maintaining corrosion resistance and cleanliness factor of their inner surfaces |
Also Published As
Publication number | Publication date |
---|---|
US2784156A (en) | 1957-03-05 |
DE1131966B (en) | 1962-06-20 |
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