CA2134908A1 - Closed cooling system corrosion inhibitors - Google Patents
Closed cooling system corrosion inhibitorsInfo
- Publication number
- CA2134908A1 CA2134908A1 CA 2134908 CA2134908A CA2134908A1 CA 2134908 A1 CA2134908 A1 CA 2134908A1 CA 2134908 CA2134908 CA 2134908 CA 2134908 A CA2134908 A CA 2134908A CA 2134908 A1 CA2134908 A1 CA 2134908A1
- Authority
- CA
- Canada
- Prior art keywords
- ppm
- cooling system
- coolant fluid
- corrosion
- closed cooling
- 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.)
- Abandoned
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
-
- 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
- C23F11/12—Oxygen-containing compounds
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 |
---|---|---|---|
US14555693A | 1993-11-04 | 1993-11-04 | |
US08/145,556 | 1993-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2134908A1 true CA2134908A1 (en) | 1995-05-05 |
Family
ID=22513635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2134908 Abandoned CA2134908A1 (en) | 1993-11-04 | 1994-11-02 | Closed cooling system corrosion inhibitors |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0652305B1 (de) |
JP (1) | JP3383441B2 (de) |
BR (1) | BR9404329A (de) |
CA (1) | CA2134908A1 (de) |
DE (1) | DE69417685T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996039549A1 (en) * | 1995-06-05 | 1996-12-12 | Betzdearborn Inc. | Method for inhibiting metal corrosion in large scale water systems |
LV12958B (en) * | 2001-06-25 | 2003-06-20 | Grjazevs Olegs | Inhibitors of ferrous metal corrosion |
JP4470121B2 (ja) * | 2001-08-28 | 2010-06-02 | 栗田工業株式会社 | 循環冷却水系の殺菌殺藻方法 |
US7125830B2 (en) * | 2001-11-06 | 2006-10-24 | Water Solutionz International, Inc. | Coolant treatment formulation |
KR100507831B1 (ko) * | 2002-03-15 | 2005-08-17 | 삼성코닝 주식회사 | 오염방지 코팅용 조성물 및 이에 의해 형성된 코팅막을갖는 제품 |
AU2003248060A1 (en) | 2003-07-11 | 2005-01-28 | Shishiai-Kabushikigaisha | Cooling fluid composition for fuel battery |
EP1683895B1 (de) | 2003-10-01 | 2018-08-08 | Shishiai-Kabushikigaisha | Flüssige kühlmittelzusammensetzung |
EP1739775B1 (de) * | 2004-03-24 | 2011-11-02 | Shishiai-Kabushikigaisha | Kühlfluidzusammensetzung für brennstoffzelle |
JP2007255788A (ja) * | 2006-03-23 | 2007-10-04 | Aquas Corp | 蓄熱冷温水系の管理方法 |
JP4936772B2 (ja) * | 2006-04-10 | 2012-05-23 | 三菱電機株式会社 | 水処理方法 |
US20090250653A1 (en) | 2006-08-07 | 2009-10-08 | Kiely Donald E | Hydroxycarboxylic Acids and Salts |
US7692041B2 (en) | 2006-08-07 | 2010-04-06 | The University Of Montana | Method of oxidation using nitric acid |
AU2008322438B2 (en) | 2007-11-15 | 2014-06-19 | The University Of Montana | Hydroxypolyamide gel forming agents |
US8025840B2 (en) | 2008-10-31 | 2011-09-27 | General Electric Company | Compositions and methods for inhibiting corrosion in aqueous media |
US8021607B2 (en) | 2008-10-31 | 2011-09-20 | General Electric Company | Methods for inhibiting corrosion in aqueous media |
CN102408880A (zh) * | 2010-09-23 | 2012-04-11 | 中国石油化工集团公司 | 一种乙二醇水溶液冷却剂 |
JP5968898B2 (ja) * | 2010-11-11 | 2016-08-10 | リバートツプ・リニユーワブルズ | 腐食抑制組成物 |
AU2012245234B2 (en) | 2011-04-21 | 2015-10-29 | Rivertop Renewables, Inc. | Calcium sequestering composition |
JP6047781B2 (ja) * | 2012-08-28 | 2016-12-21 | 中部キレスト株式会社 | 防錆剤組成物および水性防錆潤滑剤、並びにこれを用いた金属材の加工法 |
WO2014085262A1 (en) | 2012-11-28 | 2014-06-05 | Rivertop Renewables | Corrosion inhibiting, freezing point lowering compositions |
US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
BR112015022284A2 (pt) | 2013-03-13 | 2017-07-18 | Rivertop Renewables Inc | processos de oxidação de ácido nítrico melhorados |
US9346736B2 (en) | 2013-03-13 | 2016-05-24 | Rivertop Renewables, Inc. | Oxidation process |
USD740917S1 (en) | 2013-03-16 | 2015-10-13 | Kohler Co. | Shower faceplate for shower device |
US9677031B2 (en) | 2014-06-20 | 2017-06-13 | Ecolab Usa Inc. | Catalyzed non-staining high alkaline CIP cleaner |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL121476C (de) * | 1959-11-10 | |||
US3589859A (en) * | 1967-10-09 | 1971-06-29 | Exxon Research Engineering Co | Gluconate salt inhibitors |
US4202796A (en) * | 1978-07-31 | 1980-05-13 | Chemed Corporation | Anti-corrosion composition |
EP0020295B1 (en) * | 1979-05-23 | 1983-07-20 | Ciba-Geigy Ag | Process for the continuous production of textile materials by wet bonding and the foamed compositions utilised in carrying out this process |
JPS5891174A (ja) * | 1981-11-21 | 1983-05-31 | Seiwa Kogyo Kk | 無機塩類ブライン用防食剤 |
FR2538406B1 (fr) * | 1982-12-27 | 1985-09-20 | Bp Chimie Sa | Procede de traitement de fluides aqueux en vue de reduire la corrosion des metaux en leur contact |
JPS6136152A (ja) * | 1984-07-30 | 1986-02-20 | ミサワホ−ム株式会社 | 鉄筋用防錆剤組成物 |
JPH01212781A (ja) * | 1988-02-18 | 1989-08-25 | Kurita Water Ind Ltd | ボイラ水系用腐食防止剤 |
DK0451434T3 (da) * | 1990-04-13 | 1994-12-05 | Grace Dearborn N V | Fremgangsmåde til regulering af aflejninger og korrosion i vandbehandlingssystemer |
EP0470553B1 (de) * | 1990-08-06 | 1994-04-06 | Basf Corporation | Reinigungslösungen für Kühlsysteme |
US5330683A (en) * | 1992-04-16 | 1994-07-19 | Nalco Chemical Company | Method of inhibiting corrosion in brine solutions |
-
1994
- 1994-11-02 CA CA 2134908 patent/CA2134908A1/en not_active Abandoned
- 1994-11-03 BR BR9404329A patent/BR9404329A/pt not_active IP Right Cessation
- 1994-11-03 EP EP94117381A patent/EP0652305B1/de not_active Expired - Lifetime
- 1994-11-03 DE DE1994617685 patent/DE69417685T2/de not_active Expired - Fee Related
- 1994-11-04 JP JP27115994A patent/JP3383441B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69417685T2 (de) | 1999-09-16 |
BR9404329A (pt) | 1995-07-04 |
JP3383441B2 (ja) | 2003-03-04 |
JPH07258871A (ja) | 1995-10-09 |
EP0652305B1 (de) | 1999-04-07 |
DE69417685D1 (de) | 1999-05-12 |
EP0652305A1 (de) | 1995-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |