CA2134908A1 - Closed cooling system corrosion inhibitors - Google Patents

Closed cooling system corrosion inhibitors

Info

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
Application number
CA 2134908
Other languages
English (en)
French (fr)
Inventor
Kaveh Sotoudeh
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.)
ChampionX LLC
Original Assignee
Kaveh Sotoudeh
Nalco Chemical Company
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 Kaveh Sotoudeh, Nalco Chemical Company filed Critical Kaveh Sotoudeh
Publication of CA2134908A1 publication Critical patent/CA2134908A1/en
Abandoned 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
    • 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)
CA 2134908 1993-11-04 1994-11-02 Closed cooling system corrosion inhibitors Abandoned CA2134908A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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