DK227686A - Korrosionsbeskyttelse for varmevekslere - Google Patents

Korrosionsbeskyttelse for varmevekslere Download PDF

Info

Publication number
DK227686A
DK227686A DK227686A DK227686A DK227686A DK 227686 A DK227686 A DK 227686A DK 227686 A DK227686 A DK 227686A DK 227686 A DK227686 A DK 227686A DK 227686 A DK227686 A DK 227686A
Authority
DK
Denmark
Prior art keywords
corrosion protection
cathodes
heat exchangers
anode
flow path
Prior art date
Application number
DK227686A
Other languages
English (en)
Other versions
DK227686D0 (da
DK167622B1 (da
Inventor
Bertil Karlsson
Leif Berthagen
Original Assignee
Alfa Laval Thermal Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfa Laval Thermal Ab filed Critical Alfa Laval Thermal Ab
Publication of DK227686A publication Critical patent/DK227686A/da
Publication of DK227686D0 publication Critical patent/DK227686D0/da
Application granted granted Critical
Publication of DK167622B1 publication Critical patent/DK167622B1/da

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
    • C23F13/005—Anodic protection
    • 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
DK227686A 1984-09-19 1986-05-16 Varmeveksler med anodisk korrosionsbeskyttelse DK167622B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8404682A SE8404682D0 (sv) 1984-09-19 1984-09-19 Korrosionsskydd for vermevexlare
SE8404682 1984-09-19
SE8500341 1985-09-11
PCT/SE1985/000341 WO1986001837A1 (en) 1984-09-19 1985-09-11 Corrosion protection for heat exchangers

Publications (3)

Publication Number Publication Date
DK227686A true DK227686A (da) 1986-05-16
DK227686D0 DK227686D0 (da) 1986-05-16
DK167622B1 DK167622B1 (da) 1993-11-29

Family

ID=20357059

Family Applications (1)

Application Number Title Priority Date Filing Date
DK227686A DK167622B1 (da) 1984-09-19 1986-05-16 Varmeveksler med anodisk korrosionsbeskyttelse

Country Status (10)

Country Link
US (1) US4800007A (da)
EP (1) EP0231178B1 (da)
JP (1) JPS62500248A (da)
AU (1) AU4808185A (da)
DE (1) DE3580678D1 (da)
DK (1) DK167622B1 (da)
ES (1) ES8609509A1 (da)
NO (1) NO861960L (da)
SE (1) SE8404682D0 (da)
WO (1) WO1986001837A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129698A (ja) * 1985-11-28 1987-06-11 Kansai Electric Power Co Inc:The 復水器における防食・防汚管理装置
GB2208005A (en) * 1987-08-07 1989-02-15 Apv Uk Plate heat transfer apparatus
US6383517B1 (en) 1999-01-29 2002-05-07 Abbott Laboratories Process for preparing solid formulations of lipid-regulating agents with enhanced dissolution and absorption
US6357516B1 (en) 2000-02-02 2002-03-19 York International Corporation Plate heat exchanger assembly with enhanced heat transfer characteristics
DE10128774A1 (de) * 2001-06-13 2002-12-19 Outokumpu Oy Plattenwärmeaustauscher mit anodischem Korrosionsschutz
US20100270008A1 (en) * 2007-01-29 2010-10-28 C.Q.M. Ltd. In-Line Heat Exchange Cleaning System For Liquid Processing Systems
GB201005565D0 (en) 2010-04-01 2010-05-19 Ceresto Oy Heat exchanger
WO2017072177A1 (en) * 2015-10-29 2017-05-04 Danfoss A/S Cathodic protection of a heat exchanger
SE544965C2 (en) * 2020-05-26 2023-02-14 Epff Electrical Pipe For Fluid Transp Ab A heat exchanger assembly, a pasteurizer, and a method for reducing microbiological growth

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1020480A (en) * 1911-04-27 1912-03-19 Alexander Markell Means for preventing corrosion of surface condensers and other metal structures.
NL132273C (da) * 1958-12-01
US3349012A (en) * 1964-02-13 1967-10-24 Honeywell Inc Potentiometric sensor with presaturator
US3378472A (en) * 1964-10-12 1968-04-16 Continental Oil Co Anodic passivation using stainless steel reference electrode
US3379629A (en) * 1965-02-08 1968-04-23 Continental Oil Co Method and apparatus for automatically controlling corrosion of process vessels
US3461051A (en) * 1966-02-18 1969-08-12 United States Steel Corp Method and apparatus for protecting walls of a metal vessel against corrosion
US3841988A (en) * 1973-03-12 1974-10-15 Lockheed Aircraft Corp Control for impressed current cathodic protection systems
DE2642163C3 (de) * 1976-09-20 1980-02-14 Nikolaj Nikolaevitsch Stacenko Anlage zum anodischen Korrosionsschutz von im Kontakt mit elektrisch leitenden Medien stehenden metallischen Objekten
AU5702880A (en) * 1979-04-02 1980-10-09 Monsanto Company Anodic passivation system and method
US4376753A (en) * 1979-12-20 1983-03-15 Electric Power Research Institute Corrosion protection system for nuclear power plant
JPS5844200A (ja) * 1981-09-08 1983-03-15 日本綜合防水株式会社 トンネルの防水施工法
CA1199305A (en) * 1982-01-21 1986-01-14 C-I-L Inc. Anodic protection system and method

Also Published As

Publication number Publication date
JPS62500248A (ja) 1987-01-29
AU4808185A (en) 1986-04-08
EP0231178B1 (en) 1990-11-22
ES547092A0 (es) 1986-09-01
US4800007A (en) 1989-01-24
NO861960L (no) 1986-05-16
ES8609509A1 (es) 1986-09-01
DK227686D0 (da) 1986-05-16
WO1986001837A1 (en) 1986-03-27
EP0231178A1 (en) 1987-08-12
DK167622B1 (da) 1993-11-29
SE8404682D0 (sv) 1984-09-19
DE3580678D1 (de) 1991-01-03

Similar Documents

Publication Publication Date Title
JPS5595094A (en) Core of heat-exchanger made of aluminum alloy
DK227686A (da) Korrosionsbeskyttelse for varmevekslere
DE59800864D1 (de) Niedrigviskose kühlsolen mit verbessertem korrosionsschutz
CA1199305A (en) Anodic protection system and method
JPS57142493A (en) Aluminum heat exchanger
IT7823028A0 (it) Procedimento per la protezione contro l'erosione e/o la corrosione di tubi di alluminio di scambiatori di calore.
KR100899317B1 (ko) 양극 부식이 방지된 판형 열교환기
SE9402904D0 (sv) Värmeväxlare och förfarande för tillverkning därav
ATE83117T1 (de) Kuehlmediumsverteilungssystem.
JPS5616862A (en) Indicator for metal peculiarity or metal group peculiarity of ion exchange element
BR0000156A (pt) Aparelho de refrigeração de absorção designado para prevenir corrosão interna do mesmo
Sakai et al. Study on Corrosion Resistance of Alloy 600 and 690 in High Temperature Water Containing Lead
ZA8283B (en) Protecting the inlet end of heat exchanger tubes from erosion
JPS57207138A (en) Material for fin of radiator
Boiko Corrosion control of dissimilar metals
JPS57174699A (en) Method of preventing corrosion of heat exchanger
JPS5562180A (en) Aluminum base metal anticorrosive
SU1198362A1 (ru) Теплообменник
Dong et al. THE ELECTROCHEMICAL CHARACTERISTICS OF CORROSION OF IRON IN H 2 SO 4 SOLUTION CONTAINING THIOUREA(Chinese)
JPH05287566A (ja) 熱交換器の電気防食装置
Thomas Corrosion Conscious Design
Trifel et al. Cathodic Protection of Condensers and Coolers by the Use of Sacrificial Anodes
JPH0222858B2 (da)
Britton Corrosion and Cooling Water Systems
JPS57115692A (en) Heat exchanger

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed