DE69417685D1 - Verfahren zur korossionsinhibierung fur geschlossenen Kühlkreislaufer. - Google Patents

Verfahren zur korossionsinhibierung fur geschlossenen Kühlkreislaufer.

Info

Publication number
DE69417685D1
DE69417685D1 DE69417685T DE69417685T DE69417685D1 DE 69417685 D1 DE69417685 D1 DE 69417685D1 DE 69417685 T DE69417685 T DE 69417685T DE 69417685 T DE69417685 T DE 69417685T DE 69417685 D1 DE69417685 D1 DE 69417685D1
Authority
DE
Germany
Prior art keywords
corrosion inhibition
cooling circuits
closed cooling
inhibition method
circuits
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.)
Expired - Fee Related
Application number
DE69417685T
Other languages
English (en)
Other versions
DE69417685T2 (de
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
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of DE69417685D1 publication Critical patent/DE69417685D1/de
Application granted granted Critical
Publication of DE69417685T2 publication Critical patent/DE69417685T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE1994617685 1993-11-04 1994-11-03 Verfahren zur korossionsinhibierung fur geschlossenen Kühlkreislaufer. Expired - Fee Related DE69417685T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14555693A 1993-11-04 1993-11-04

Publications (2)

Publication Number Publication Date
DE69417685D1 true DE69417685D1 (de) 1999-05-12
DE69417685T2 DE69417685T2 (de) 1999-09-16

Family

ID=22513635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994617685 Expired - Fee Related DE69417685T2 (de) 1993-11-04 1994-11-03 Verfahren zur korossionsinhibierung fur geschlossenen Kühlkreislaufer.

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
WO2003040046A1 (en) * 2001-11-06 2003-05-15 Buddy Don Gray Coolant treatment formulation
KR100507831B1 (ko) * 2002-03-15 2005-08-17 삼성코닝 주식회사 오염방지 코팅용 조성물 및 이에 의해 형성된 코팅막을갖는 제품
WO2005006476A1 (ja) 2003-07-11 2005-01-20 Shishiai-Kabushikigaisha 燃料電池用冷却液組成物
AU2003296103A1 (en) 2003-10-01 2005-04-21 Shishiai-Kabushikigaisha Liquid coolant composition
JPWO2005091413A1 (ja) * 2004-03-24 2007-08-30 シーシーアイ株式会社 燃料電池用冷却液組成物
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
US7692041B2 (en) 2006-08-07 2010-04-06 The University Of Montana Method of oxidation using nitric acid
US20090250653A1 (en) 2006-08-07 2009-10-08 Kiely Donald E Hydroxycarboxylic Acids and Salts
US8623943B2 (en) 2007-11-15 2014-01-07 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
AU2011326374B2 (en) * 2010-11-11 2017-02-16 Rivertop Renewables, Inc. Corrosion inhibiting composition
CN103649290B (zh) 2011-04-21 2015-08-05 里弗领袖可再生能源公司 钙螯合组合物
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
EP2925826A1 (de) 2012-11-28 2015-10-07 Rivertop Renewables Korrosionshemmende und gefrierpunktsenkende zusammensetzungen
WO2014159694A1 (en) 2013-03-13 2014-10-02 Rivertop Renewables, Inc. Improved nitric acid oxidation processes
US9346736B2 (en) 2013-03-13 2016-05-24 Rivertop Renewables, Inc. Oxidation process
US9670124B2 (en) 2013-03-13 2017-06-06 Rivertop Renewables, Inc. Nitric acid 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
DE3063270D1 (en) * 1979-05-23 1983-07-07 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
EP0451434B1 (de) * 1990-04-13 1994-08-03 Denac N.V. Verfahren zur Vorbeugung von Ablagerungen und Korrosion in Wasserbehandlungssystemen
DE69101606T2 (de) * 1990-08-06 1994-07-21 Basf Corp 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
JP3383441B2 (ja) 2003-03-04
EP0652305B1 (de) 1999-04-07
BR9404329A (pt) 1995-07-04
DE69417685T2 (de) 1999-09-16
CA2134908A1 (en) 1995-05-05
JPH07258871A (ja) 1995-10-09
EP0652305A1 (de) 1995-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee