ES2026649T3 - Inhibicion de la corrosion en un aparato de transferencia de calor acuoso. - Google Patents

Inhibicion de la corrosion en un aparato de transferencia de calor acuoso.

Info

Publication number
ES2026649T3
ES2026649T3 ES198888302557T ES88302557T ES2026649T3 ES 2026649 T3 ES2026649 T3 ES 2026649T3 ES 198888302557 T ES198888302557 T ES 198888302557T ES 88302557 T ES88302557 T ES 88302557T ES 2026649 T3 ES2026649 T3 ES 2026649T3
Authority
ES
Spain
Prior art keywords
corrosion
inhibition
water
heat transfer
transfer apparatus
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 - Lifetime
Application number
ES198888302557T
Other languages
English (en)
Inventor
Alan Gray
Alfred John Arch
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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
Priority claimed from GB878707004A external-priority patent/GB8707004D0/en
Priority claimed from GB878712198A external-priority patent/GB8712198D0/en
Application filed by Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of ES2026649T3 publication Critical patent/ES2026649T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Combustion & Propulsion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Closures For Containers (AREA)
  • Cookers (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

APARATO DE TRANSMISION DE CALOR CON AGUA QUE CONTIENE UN SISTEMA DE PROTECCION CONTRA LA CORROSION MULTICOMPONENTE QUE INCLUYE UN PRIMER COMPONENTE ADAPTADO PARA DESCARGAR UN INHIBIDOR DE CORROSION EN EXPOSICION AL AGUA BAJO CONDICIONES RELATIVAMENTE SUAVES Y UN SEGUNDO COMPONENTE ADAPTADO PARA DESCARGAR UN INHIBIDOR DE CORROSION EN EL AGUA BAJO CONDICIONES RELATIVAMENTE SEVERAS. LOS COMPONENTES PUEDEN SER COMPARTIMIENTOS ABIERTOS POR ARRIBA (2, 3), DE UNA CAPSULA (1), (FIGURA 1) QUE INCLUYEN PATAS (6) PARA APOYARSE Y AGARRAR EN EL INTERIOR DE UN CONDUCTO EN EL QUE SE COLOCA LA CAPSULA (1). LAS PARTES SUPERIORES ABIERTAS DE LOS COMPARTIMIENTOS (2, 3) SE CIERRAN MEDIANTE CUBIERTAS DE CRISTAL DE LIBERACION CONTROLADO QUE SE DISUELVE EN AGUA A DISTINTAS VELOCIDADES.
ES198888302557T 1987-03-24 1988-03-23 Inhibicion de la corrosion en un aparato de transferencia de calor acuoso. Expired - Lifetime ES2026649T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878707004A GB8707004D0 (en) 1987-03-24 1987-03-24 Inhibiting corrosion in apparatus
GB878712198A GB8712198D0 (en) 1987-05-22 1987-05-22 Water treatment

Publications (1)

Publication Number Publication Date
ES2026649T3 true ES2026649T3 (es) 1992-05-01

Family

ID=26292056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888302557T Expired - Lifetime ES2026649T3 (es) 1987-03-24 1988-03-23 Inhibicion de la corrosion en un aparato de transferencia de calor acuoso.

Country Status (9)

Country Link
EP (1) EP0285318B1 (es)
AU (1) AU602561B2 (es)
CA (1) CA1328934C (es)
DE (1) DE3866147D1 (es)
DK (1) DK155888A (es)
ES (1) ES2026649T3 (es)
FI (1) FI87606C (es)
NO (1) NO881289L (es)
NZ (1) NZ223955A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK257390A (da) * 1990-10-25 1992-04-26 Reflex Promotion Transfer til dekorering af overflader med billeder, der er ekstremt holdbare, og specielt billeder omfattende lysreflekterende og farvede omraader i vilkaarlig kombination, samt fremgangsmaade til fremstilling deraf
KR100228593B1 (ko) * 1990-10-25 1999-11-01 스프레이그 로버트 월터 역반사성의 착색상을 형성하기 위한 전사제품 및 이를 제조하는 방법
AT7089U1 (de) * 2003-05-06 2004-10-25 Adolf Wiebecke Vorrichtung zur beeinflussung, ablenkung und/oder reflexion vorzugsweise elektromagnetischer, terrestrischer und atmosphärischer strahlungen oder felder natürlicher oder technischer herkunft
US7399389B2 (en) 2005-06-29 2008-07-15 United Technologies Corporation Corrosion inhibitor dispensing apparatus and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504692A (es) *
GB382212A (en) * 1932-04-15 1932-10-20 Still Carl Improvements relating to open-air spray-cooled apparatus
BE505120A (es) * 1950-10-03
US3199665A (en) * 1963-09-06 1965-08-10 Herbert J Atkinson Rust preventing capsule
US4040515A (en) * 1971-01-22 1977-08-09 Stewart-Hall Chemical Co. Chemical dispensing apparatus
DE2649000A1 (de) * 1976-10-28 1978-05-03 Helge B Cohausz Vorrichtung zur dosierung eines stoffes in ein stroemungsmedium
US4333516A (en) * 1979-10-26 1982-06-08 Borg-Warner Corporation Corrodible container for automatic addition of corrosion inhibitor to a coolant system
DE3362966D1 (en) * 1982-01-06 1986-05-22 Alcan Int Ltd Method of reducing corrosion of aluminium components
ZA831865B (en) * 1982-12-15 1984-04-25 George Benson Perforated pouches and method for controlling release of a food preserving gas
GB2148265B (en) * 1983-10-18 1987-09-30 Standard Telephones Cables Ltd Corrosion inhibitor for vehicle cooling system
GB8605734D0 (en) * 1986-03-07 1986-04-16 Unilever Plc Dispensing treatment agents
GB2189390B (en) * 1986-04-16 1989-12-28 Stc Plc Material dispenser, e.g. for use as rumen boluses

Also Published As

Publication number Publication date
NZ223955A (en) 1990-06-26
FI87606C (fi) 1993-01-25
NO881289D0 (no) 1988-03-23
NO881289L (no) 1988-09-26
DE3866147D1 (de) 1991-12-19
AU1351988A (en) 1988-09-22
FI881390A (fi) 1988-09-25
FI881390A0 (fi) 1988-03-23
DK155888D0 (da) 1988-03-22
EP0285318A1 (en) 1988-10-05
DK155888A (da) 1988-09-25
FI87606B (fi) 1992-10-15
EP0285318B1 (en) 1991-11-13
CA1328934C (en) 1994-04-26
AU602561B2 (en) 1990-10-18

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