AU532452B2 - Improved corrosion inhibitor treatment for boiler water - Google Patents

Improved corrosion inhibitor treatment for boiler water

Info

Publication number
AU532452B2
AU532452B2 AU56366/80A AU5636680A AU532452B2 AU 532452 B2 AU532452 B2 AU 532452B2 AU 56366/80 A AU56366/80 A AU 56366/80A AU 5636680 A AU5636680 A AU 5636680A AU 532452 B2 AU532452 B2 AU 532452B2
Authority
AU
Australia
Prior art keywords
corrosion inhibitor
boiler water
improved corrosion
inhibitor treatment
treatment
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.)
Ceased
Application number
AU56366/80A
Other versions
AU5636680A (en
Inventor
Irene T. Godlewski
Joseph J. Schuck
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.)
Suez WTS International USA Inc
Original Assignee
Betz International 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 Betz International Inc filed Critical Betz International Inc
Publication of AU5636680A publication Critical patent/AU5636680A/en
Application granted granted Critical
Publication of AU532452B2 publication Critical patent/AU532452B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
AU56366/80A 1979-04-02 1980-03-12 Improved corrosion inhibitor treatment for boiler water Ceased AU532452B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2627379A 1979-04-02 1979-04-02
US026273 1979-04-02

Publications (2)

Publication Number Publication Date
AU5636680A AU5636680A (en) 1980-10-09
AU532452B2 true AU532452B2 (en) 1983-09-29

Family

ID=21830852

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56366/80A Ceased AU532452B2 (en) 1979-04-02 1980-03-12 Improved corrosion inhibitor treatment for boiler water

Country Status (5)

Country Link
EP (1) EP0018083B1 (en)
AU (1) AU532452B2 (en)
CA (1) CA1114595A (en)
DE (1) DE3070190D1 (en)
NZ (1) NZ193147A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303568A (en) * 1979-12-10 1981-12-01 Betz Laboratories, Inc. Corrosion inhibition treatments and method
CA1217691A (en) 1983-04-15 1987-02-10 William M. Hann Method of inhibiting scaling in aqueous systems with low molecular weight copolymers
US4814406A (en) * 1986-02-28 1989-03-21 Katayama Chemical Works Ltd. Scale inhibitor
US5273773A (en) * 1987-07-06 1993-12-28 Katayama Chemical Works Co., Ktd. Protein partial degradation products
US5274079A (en) * 1987-07-27 1993-12-28 Katayama Chemical Works Co., Ltd. Protein partial degradation products that are useful as surface active agents and dispersing agents
US5019342A (en) * 1989-10-25 1991-05-28 Betz Laboratories, Inc. Method for mitigation of caustic corrosion in coordinated phosphate/ph treatment programs for boilers
US5141716A (en) * 1989-10-25 1992-08-25 Betz Laboratories, Inc. Method for mitigation of caustic corrosion in coordinated phosphate/ph treatment programs for boilers
US5864596A (en) 1996-07-10 1999-01-26 Commonwealth Edison Company Polymer dispersants and methods of use in a nuclear steam generator
AU7872598A (en) * 1996-12-23 1998-07-17 Combustion Engineering Inc. Feedwater pH control for steam generators
JP2011174173A (en) * 2010-01-28 2011-09-08 Kurita Water Ind Ltd Corrosion inhibitor for boiler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242077A (en) * 1958-03-27
US3837803A (en) * 1972-07-11 1974-09-24 Betz Laboratories Orthophosphate corrosion inhibitors and their use
US3992318A (en) * 1973-10-09 1976-11-16 Drew Chemical Corporation Corrosion inhibitor

Also Published As

Publication number Publication date
EP0018083A1 (en) 1980-10-29
NZ193147A (en) 1982-05-31
EP0018083B1 (en) 1985-02-20
DE3070190D1 (en) 1985-03-28
AU5636680A (en) 1980-10-09
CA1114595A (en) 1981-12-22

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