AU617791B2 - Method and compositions for controlling corrosion in low and high hardness water - Google Patents
Method and compositions for controlling corrosion in low and high hardness water Download PDFInfo
- Publication number
- AU617791B2 AU617791B2 AU33192/89A AU3319289A AU617791B2 AU 617791 B2 AU617791 B2 AU 617791B2 AU 33192/89 A AU33192/89 A AU 33192/89A AU 3319289 A AU3319289 A AU 3319289A AU 617791 B2 AU617791 B2 AU 617791B2
- Authority
- AU
- Australia
- Prior art keywords
- acid
- corrosion
- active
- water
- group
- 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 |
---|---|---|---|
US18431988A | 1988-04-21 | 1988-04-21 | |
US184319 | 1994-01-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3319289A AU3319289A (en) | 1989-10-26 |
AU617791B2 true AU617791B2 (en) | 1991-12-05 |
Family
ID=22676422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU33192/89A Ceased AU617791B2 (en) | 1988-04-21 | 1989-04-19 | Method and compositions for controlling corrosion in low and high hardness water |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0339716B1 (de) |
JP (1) | JPH01316475A (de) |
AT (1) | ATE83804T1 (de) |
AU (1) | AU617791B2 (de) |
DE (1) | DE68903989T2 (de) |
ES (1) | ES2045384T3 (de) |
GR (1) | GR3007148T3 (de) |
NZ (1) | NZ228751A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4798683A (en) * | 1988-04-21 | 1989-01-17 | Calgon Corporation | Method for controlling corrosion using molybdate compositions |
EP0660887A1 (de) * | 1991-04-12 | 1995-07-05 | Gulf Coast Performance Chemical, Inc. | Verfahren und zusammensetzung zur vermeidung von rost und lochfrass im kühlturm |
DE19706410C2 (de) * | 1997-02-19 | 2001-04-05 | Metakorin Wasser Chemie Gmbh | Verfahren und Mittel zur Korrosionsschutzbehandlung wasserführender Metallsysteme |
JP5099884B2 (ja) * | 2007-03-29 | 2012-12-19 | 伯東株式会社 | 腐食抑制剤 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640793A (en) * | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
US4717495A (en) * | 1984-11-30 | 1988-01-05 | Fleetguard, Inc. | Diesel engine cooling system compositions |
AU3319589A (en) * | 1988-04-21 | 1989-10-26 | Calgon Corporation | Method for controlling corrosion using molybdate compositions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4176059A (en) * | 1978-06-08 | 1979-11-27 | Quatic Chemicals Limited | Anti-corrosion composition for use in aqueous systems |
US4409121A (en) * | 1980-07-21 | 1983-10-11 | Uop Inc. | Corrosion inhibitors |
JPS5919480A (ja) * | 1982-07-26 | 1984-01-31 | Olympus Optical Co Ltd | 固体撮像装置 |
US4512552A (en) * | 1982-11-16 | 1985-04-23 | Katayama Chemical Works Co., Ltd. | Corrosion inhibitor |
EP0210590A3 (de) * | 1983-03-07 | 1988-02-17 | Calgon Corporation | Polymere Zusatzstoffe für Wasser |
-
1989
- 1989-04-14 NZ NZ228751A patent/NZ228751A/xx unknown
- 1989-04-17 AT AT89200969T patent/ATE83804T1/de not_active IP Right Cessation
- 1989-04-17 EP EP89200969A patent/EP0339716B1/de not_active Expired - Lifetime
- 1989-04-17 ES ES89200969T patent/ES2045384T3/es not_active Expired - Lifetime
- 1989-04-17 DE DE8989200969T patent/DE68903989T2/de not_active Expired - Fee Related
- 1989-04-19 AU AU33192/89A patent/AU617791B2/en not_active Ceased
- 1989-04-21 JP JP1103325A patent/JPH01316475A/ja active Pending
-
1993
- 1993-02-25 GR GR930400384T patent/GR3007148T3/el unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640793A (en) * | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
US4717495A (en) * | 1984-11-30 | 1988-01-05 | Fleetguard, Inc. | Diesel engine cooling system compositions |
AU3319589A (en) * | 1988-04-21 | 1989-10-26 | Calgon Corporation | Method for controlling corrosion using molybdate compositions |
Also Published As
Publication number | Publication date |
---|---|
JPH01316475A (ja) | 1989-12-21 |
GR3007148T3 (de) | 1993-07-30 |
EP0339716B1 (de) | 1992-12-23 |
ATE83804T1 (de) | 1993-01-15 |
DE68903989T2 (de) | 1993-06-03 |
NZ228751A (en) | 1991-10-25 |
AU3319289A (en) | 1989-10-26 |
EP0339716A1 (de) | 1989-11-02 |
ES2045384T3 (es) | 1994-01-16 |
DE68903989D1 (de) | 1993-02-04 |
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