JPH0561558B2 - - Google Patents

Info

Publication number
JPH0561558B2
JPH0561558B2 JP60267699A JP26769985A JPH0561558B2 JP H0561558 B2 JPH0561558 B2 JP H0561558B2 JP 60267699 A JP60267699 A JP 60267699A JP 26769985 A JP26769985 A JP 26769985A JP H0561558 B2 JPH0561558 B2 JP H0561558B2
Authority
JP
Japan
Prior art keywords
condenser
heat transfer
corrosion
cooling water
polarization resistance
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 - Fee Related
Application number
JP60267699A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62129697A (ja
Inventor
Masashi Kawabe
Katsumi Yasui
Masaki Yamamoto
Koji Nagata
Tetsuo Atsumi
Mamoru Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kansai Electric Power Co Inc
Nippon Steel Corp
Sumitomo Light Metal Industries Ltd
Original Assignee
Kansai Electric Power Co Inc
Sumitomo Light Metal Industries Ltd
Sumitomo Metal Industries Ltd
Kansai Denryoku KK
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 Kansai Electric Power Co Inc, Sumitomo Light Metal Industries Ltd, Sumitomo Metal Industries Ltd, Kansai Denryoku KK filed Critical Kansai Electric Power Co Inc
Priority to JP60267699A priority Critical patent/JPS62129697A/ja
Priority to US06/933,910 priority patent/US4776384A/en
Priority to DE8686116520T priority patent/DE3662819D1/de
Priority to EP86116520A priority patent/EP0224270B1/en
Publication of JPS62129697A publication Critical patent/JPS62129697A/ja
Publication of JPH0561558B2 publication Critical patent/JPH0561558B2/ja
Granted legal-status Critical Current

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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning In General (AREA)
JP60267699A 1985-11-28 1985-11-28 銅合金製復水器管の防食・防汚管理方法 Granted JPS62129697A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60267699A JPS62129697A (ja) 1985-11-28 1985-11-28 銅合金製復水器管の防食・防汚管理方法
US06/933,910 US4776384A (en) 1985-11-28 1986-11-24 Method for monitoring copper-alloy tubes for maintaining corrosion resistance and cleanliness factor of their inner surfaces
DE8686116520T DE3662819D1 (en) 1985-11-28 1986-11-27 Method of monitoring the inner surface of copper-alloy condensor tubes
EP86116520A EP0224270B1 (en) 1985-11-28 1986-11-27 Method of monitoring the inner surface of copper-alloy condensor tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60267699A JPS62129697A (ja) 1985-11-28 1985-11-28 銅合金製復水器管の防食・防汚管理方法

Publications (2)

Publication Number Publication Date
JPS62129697A JPS62129697A (ja) 1987-06-11
JPH0561558B2 true JPH0561558B2 (en]) 1993-09-06

Family

ID=17448309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60267699A Granted JPS62129697A (ja) 1985-11-28 1985-11-28 銅合金製復水器管の防食・防汚管理方法

Country Status (4)

Country Link
US (1) US4776384A (en])
EP (1) EP0224270B1 (en])
JP (1) JPS62129697A (en])
DE (1) DE3662819D1 (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001167782A (ja) * 1999-09-28 2001-06-22 Calsonic Kansei Corp 燃料電池用循環水熱交換器の製造方法
WO2007056000A2 (en) * 2005-11-02 2007-05-18 S & N Pump Company Anti-fouling system for offshore drilling structures
US8511370B2 (en) * 2008-11-21 2013-08-20 Caterpillar Inc. Heat exchanger including selectively activated cathodic protection useful in sulfide contaminated environments
JP5833275B1 (ja) * 2013-12-16 2015-12-16 中国電力株式会社 塩素供給制御装置、塩素供給制御方法、及び管保護システム
US11124433B2 (en) 2017-04-18 2021-09-21 Fredrick Billy Otieno Ongeche Method of managing ionization for biofouling control in fresh raw water intakes
CN113981430A (zh) * 2021-09-07 2022-01-28 广东能源茂名热电厂有限公司 一种热电厂冷却水凝汽器的成膜工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087475A (fr) * 1953-08-03 1955-02-24 Condensation Application Mec Procédé et dispositif de protection de cuivre et d'alliages de cuivre en contact avec de l'eau salée, en particulier pour les condenseurs tubulaires
GB1016361A (en) * 1963-07-05 1966-01-12 Ici Ltd Improvements in or relating to polarisation resistance measurement and apparatus therefor
US3788962A (en) * 1971-11-11 1974-01-29 Du Pont Apparatus for monitoring the corrosion rate of metal by the polarization resistance method
US4033407A (en) * 1975-09-02 1977-07-05 Hooker Chemicals & Plastics Corporation Heat exchanger cleaning system
JPS5919273B2 (ja) * 1979-12-05 1984-05-04 株式会社日立製作所 復水器性能監視方法
JPS5714193A (en) * 1980-06-30 1982-01-25 Hitachi Ltd Distributing and controlling method of cleaning balls
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
JPS5916970A (ja) * 1982-07-15 1984-01-28 Citizen Watch Co Ltd イオンプレ−テイングにおける蒸発材の蒸発量検知及び制御方法
KR890001890B1 (ko) * 1984-03-23 1989-05-30 더 뱁콕 앤드 윌콕스 컴퍼니 열교환기 성능 감지기

Also Published As

Publication number Publication date
DE3662819D1 (en) 1989-05-18
EP0224270B1 (en) 1989-04-12
US4776384A (en) 1988-10-11
JPS62129697A (ja) 1987-06-11
EP0224270A1 (en) 1987-06-03

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