GB1097886A - Method of reducing corrosion of heat transfer surfaces - Google Patents

Method of reducing corrosion of heat transfer surfaces

Info

Publication number
GB1097886A
GB1097886A GB40862/65A GB4086265A GB1097886A GB 1097886 A GB1097886 A GB 1097886A GB 40862/65 A GB40862/65 A GB 40862/65A GB 4086265 A GB4086265 A GB 4086265A GB 1097886 A GB1097886 A GB 1097886A
Authority
GB
United Kingdom
Prior art keywords
corrosion
heat transfer
alkaline earth
transfer surfaces
earth oxides
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
Application number
GB40862/65A
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1097886A publication Critical patent/GB1097886A/en
Expired 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
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Incineration Of Waste (AREA)

Abstract

1097886 Preventing furnace corrosion COMBUSTION ENGINEERING Inc 24 Sept 1965 [26 Oct 1964] 40862/65 Headings C5G G10B and G11 Corrosion of the high temperature heat exchange surfaces of a steam generator, particularly a coal-fired furnace, is reduced or prevented by spraying the surfaces with a dry mixture of a corrosion retardant and sodium tetraborate as an adhesion promoting agent. The preferred corrosion retardant is MgO 2 . Other alkaline earth oxides, or compounds producing alkaline earth oxides or thermal decomposition may be used.
GB40862/65A 1964-10-26 1965-09-24 Method of reducing corrosion of heat transfer surfaces Expired GB1097886A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US406500A US3306235A (en) 1964-10-26 1964-10-26 Corrosion reducing method and material for furnaces
BE671049A BE671049A (en) 1964-10-26 1965-10-18

Publications (1)

Publication Number Publication Date
GB1097886A true GB1097886A (en) 1968-01-03

Family

ID=25656325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40862/65A Expired GB1097886A (en) 1964-10-26 1965-09-24 Method of reducing corrosion of heat transfer surfaces

Country Status (4)

Country Link
US (1) US3306235A (en)
BE (1) BE671049A (en)
GB (1) GB1097886A (en)
NL (1) NL6513625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143136C2 (en) * 2001-09-03 2002-11-14 Siegfried T Gellermann Reduction of high-temperature halogen corrosion in incineration plants through the use of aluminum compounds in active ingredient mixtures

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406042A (en) * 1965-12-14 1968-10-15 Cons Edison Co New York Inc Process for corrosion control
GB1380465A (en) * 1972-03-25 1975-01-15 Nitro Nobel Ab Compostition and method for the removal of soot and deposits from heat exchange surfaces of combustion units
DE3329567A1 (en) * 1983-08-16 1985-03-21 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Fossil combustion boiler with chemisorption inserts
EP0188063A1 (en) * 1984-12-03 1986-07-23 W.R. Grace & Co. Method of inhibiting cold end corrosion in boilers
US4629603A (en) * 1984-12-03 1986-12-16 W. R. Grace & Co. Method of inhibiting cold end corrosion in boilers
US4968231A (en) * 1988-02-23 1990-11-06 Bernard Zimmern Oil-free rotary compressor with injected water and dissolved borate
IL143993A0 (en) * 2001-06-26 2002-04-21 Pure Fire Technologies Ltd An incineration process using high oxygen concentrations
FI20105444A (en) * 2010-04-23 2011-10-24 Metso Power Oy Burner and superheater and method
US9841185B2 (en) * 2013-10-29 2017-12-12 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control using model-based temperature balancing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR795919A (en) * 1934-10-04 1936-03-25 Pulverized fuel combustion process
US2412809A (en) * 1944-06-21 1946-12-17 Comb Eng Co Inc Corrosion reduction in heat exchangers
US2859146A (en) * 1956-07-09 1958-11-04 Republic Steel Corp Method of treating galvanized metal to inhibit corrosion
US3234580A (en) * 1961-07-19 1966-02-15 Julian W Keck Treatment of heat exchanger surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143136C2 (en) * 2001-09-03 2002-11-14 Siegfried T Gellermann Reduction of high-temperature halogen corrosion in incineration plants through the use of aluminum compounds in active ingredient mixtures

Also Published As

Publication number Publication date
US3306235A (en) 1967-02-28
NL6513625A (en) 1966-04-27
BE671049A (en) 1966-04-18

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