AU532452B2 - Improved corrosion inhibitor treatment for boiler water - Google Patents
Improved corrosion inhibitor treatment for boiler waterInfo
- 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
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)
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)
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)
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 |
-
1979
- 1979-07-31 CA CA332,878A patent/CA1114595A/en not_active Expired
-
1980
- 1980-03-12 AU AU56366/80A patent/AU532452B2/en not_active Ceased
- 1980-03-17 NZ NZ19314780A patent/NZ193147A/en unknown
- 1980-03-18 EP EP19800300809 patent/EP0018083B1/en not_active Expired
- 1980-03-18 DE DE8080300809T patent/DE3070190D1/en not_active Expired
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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