AU3620989A - Corrosion control composition and method for boiler/ condensate steam system - Google Patents

Corrosion control composition and method for boiler/ condensate steam system

Info

Publication number
AU3620989A
AU3620989A AU36209/89A AU3620989A AU3620989A AU 3620989 A AU3620989 A AU 3620989A AU 36209/89 A AU36209/89 A AU 36209/89A AU 3620989 A AU3620989 A AU 3620989A AU 3620989 A AU3620989 A AU 3620989A
Authority
AU
Australia
Prior art keywords
boiler
control composition
steam system
corrosion control
condensate steam
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.)
Granted
Application number
AU36209/89A
Other versions
AU612491B2 (en
Inventor
Alexander C. Mcdonald
Anthony M. Rossi
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 AU3620989A publication Critical patent/AU3620989A/en
Application granted granted Critical
Publication of AU612491B2 publication Critical patent/AU612491B2/en
Anticipated expiration legal-status Critical
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
    • 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
    • C23F11/10—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 organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/141—Amines; Quaternary ammonium compounds
    • 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
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

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)
AU36209/89A 1988-07-11 1989-06-08 Corrosion control composition and method for boiler/ condensate steam system Expired AU612491B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21748988A 1988-07-11 1988-07-11
US217489 1988-07-11

Publications (2)

Publication Number Publication Date
AU3620989A true AU3620989A (en) 1990-01-11
AU612491B2 AU612491B2 (en) 1991-07-11

Family

ID=22811307

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36209/89A Expired AU612491B2 (en) 1988-07-11 1989-06-08 Corrosion control composition and method for boiler/ condensate steam system

Country Status (4)

Country Link
EP (1) EP0351099A1 (en)
AU (1) AU612491B2 (en)
CA (1) CA1339761C (en)
NZ (1) NZ228797A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2809532B2 (en) * 1991-10-01 1998-10-08 伯東 株式会社 Metal corrosion inhibitor
CA2091097A1 (en) * 1992-04-08 1993-10-09 Betzdearborn Inc. Boiler double buffers
EP0807696B1 (en) * 1996-05-06 1999-07-28 Faborga S.A. Process for condirioning the feed water of once-through forced flow steam generators.
DE19827759A1 (en) * 1998-06-23 1999-12-30 Reicon Waermetechnik Und Wasse Process for protecting metallic components from corrosion in drying plants in the construction industry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029125A (en) * 1956-05-10 1962-04-10 Nalco Chemical Co Inhibition of corrosion in return steam condensate lines
ATE27832T1 (en) * 1983-08-03 1987-07-15 Ouest Union Chim Ind CORROSION INHIBITING COMPOSITION FOR PROTECTING METAL SURFACES OF A PLANT USING WATER AS THERMAL OR ENERGETIC FLUID, AND METHOD OF PROTECTING SUCH SURFACE.
US4862042A (en) * 1985-04-26 1989-08-29 Herrick Kennan C Apparatus and method for forming segmented luminosity in gas discharge tubes
US4726914A (en) * 1986-10-10 1988-02-23 International Minerals & Chemical Corp. Corrosion inhibitors

Also Published As

Publication number Publication date
CA1339761C (en) 1998-03-24
NZ228797A (en) 1990-11-27
AU612491B2 (en) 1991-07-11
EP0351099A1 (en) 1990-01-17

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