KR860000416A - Anticorrosive and anticorrosive method of nonferrous metal - Google Patents

Anticorrosive and anticorrosive method of nonferrous metal Download PDF

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KR860000416A
KR860000416A KR1019850004534A KR850004534A KR860000416A KR 860000416 A KR860000416 A KR 860000416A KR 1019850004534 A KR1019850004534 A KR 1019850004534A KR 850004534 A KR850004534 A KR 850004534A KR 860000416 A KR860000416 A KR 860000416A
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copper
anticorrosive
aqueous
nonferrous
compound
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KR1019850004534A
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Korean (ko)
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KR920002412B1 (en
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홀랜더 오린
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리챠드 에이. 허벌
베쯔 인터내셔널 인코포레이티드
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    • 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
    • C23F11/14—Nitrogen-containing compounds
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom

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  • 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)

Abstract

내용 없음No content

Description

비철금속의 방식제 및 방식방법Anticorrosive and anticorrosive method of nonferrous metal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도내지 2,3도는 본 발명의 화합물을 물에 대하여 0.1내지 200ppm의 농도로 첨가한 결과를 도시한 그래프.1 to 2 and 3 are graphs showing the results of adding the compound of the present invention to water at a concentration of 0.1 to 200 ppm.

Claims (36)

수성게에 접촉하는 비철금속의 부식을 방지하기 위한 방법에 있어서, 하기의 식을 갖는 수용성 화합물을 그 목적에 충분한 양으로 상기 수성계에 첨가하는 것을 특징으로 하는 비철금속의 방식방법.A method for preventing corrosion of a nonferrous metal in contact with an aqueous crab, wherein the water-soluble compound having the following formula is added to the aqueous system in an amount sufficient for the purpose. 상기 식에서 R는 탄소수 3내지 8개를 갖는 단화수소 그룹임.Wherein R is a hydrogen group having 3 to 8 carbon atoms. 제1항에 있어서, R는 탄소수 4내지 6개를 갖는 것을 특징으로 하는 비철금속의 방식방법.The anticorrosive method for nonferrous metals according to claim 1, wherein R has 4 to 6 carbon atoms. 제2항에 있어서, 상기 화합물은 수성계의 물에 대하여 0.1내지 200ppm의 양으로 수성계에 첨가하는 것을 특징으로 하는 비철금속의 방식방법.3. The method of claim 2, wherein the compound is added to the aqueous system in an amount of 0.1 to 200 ppm relative to the aqueous water. 제3항에 있어서, 비철금속은 동이거나 동을 함유하는 것을 특징으로 하는 비철금속의 방식방법.4. The method of claim 3, wherein the nonferrous metal is copper or contains copper. 제4항에 있어서, 수성계는 냉각수 시스템인 것을 특징으로 하는 비철금속의 방식방법.5. The method of claim 4, wherein the aqueous system is a cooling water system. 제5항에 있어서, 냉각수 시스템의 수용된 물 및/또는 상기 시스템의 작동조건은 동이나 동함유금속에 대해 높은 부식성 매체인 것을 특징으로 하는 비철금속의 방식방법.6. The method of claim 5, wherein the contained water of the cooling water system and / or the operating conditions of the system are highly corrosive media for copper or copper-containing metals. 제1항에 있어서, R는 탄소수가 3내지 8개인 반식인 것을 특징으로 하는 비철금속의 방식방법.The anticorrosive method for nonferrous metals according to claim 1, wherein R is a formula having 3 to 8 carbon atoms. 제7항에 있어서, 비철금속은 동이거나 동을 함유하는 것을 특징으로 하는 비철금속의 방식방법.8. The method of claim 7, wherein the nonferrous metal is copper or contains copper. 제8항에 있어서, 수성계는 냉각수 시스템인 것을 특징으로 하는 비철금속의 방식방법.10. The method of claim 8, wherein the aqueous system is a cooling water system. 제9항에 있어서, 화합물은 수성계의 물에 대하여 0.1내지 100ppm의 양으로 수성계에 첨가하는 것을 특징으로 하는 비철금속의 방식방법.10. The method of claim 9, wherein the compound is added to the aqueous system in an amount of 0.1 to 100 ppm relative to the aqueous water. 제9항에 있어서, 냉각수 시스템에 수용된 물 및/또는 상기 시스템의 작동조건은 동이나 동함유금속에 대해 높은 부식성 매체인 것을 특징으로 하는 비철금속의 방식방법.10. The method of claim 9, wherein the water contained in the cooling water system and / or the operating conditions of the system are highly corrosive media for copper or copper-containing metals. 제1항에 있어서, 화합물은 부덜벤조트리아졸인 것을 특징으로 하는 비철금속으 방식방법.The method of claim 1, wherein the compound is bouldbenzotriazole. 제12항에 있어서, 화합물은 수성계의 물에 대하여 0.1내지 100ppm의 양으로 수성계에 첨가하는 것을 특징으로 하는 비철금속의 방식방법.13. The method of claim 12, wherein the compound is added to the aqueous system in an amount of 0.1 to 100 ppm relative to the aqueous water. 제13항에 있어서, 비철금속은 동이거나 동을 함유하는 것을 특징으로 하는 비철금속의 방식방법.The method of claim 13, wherein the nonferrous metal is copper or contains copper. 제14항에 있어서, 냉각수 시스템에 수용된 물 및/또는 상기 시스템의 작동조건은 동이나 동함유금속에 대해 높은 부식성 매체인 것을 특징으로 하는 비철금속의 방식방법.15. The method of claim 14, wherein the water contained in the cooling water system and / or the operating conditions of the system are highly corrosive media for copper or copper-containing metals. 제15항에 있어서, 상기 시스템은 냉각수 시스템인 것을 특징으로 하는 비철금속의 방식방법.16. The method of claim 15, wherein the system is a cooling water system. 제16항에 있어서, 화합물은 4－ 또는 5－부틸벤조트리아졸인 것을 특징으로 하는 비철금속의 방식 방법.17. The method of claim 16, wherein the compound is 4- or 5-butylbenzotriazole. 수성계에 접촉하는 철 및 비철금속으로 구성된 금속부품의 부식을 방지하기 위하여 방식제를 충분한양으로 수성계에 첨가하는 방법에 있어서, 하기의 식을 갖는 화합물을 포함하는 방식제를 비철금속의 부식방지에 유효한 양으로 수성계에 첨가하는 것을 특징으로 하는 비철금속의 방식방법.A method of adding an anticorrosive agent to an aqueous system in an amount sufficient to prevent corrosion of a metal part composed of iron and nonferrous metals in contact with an aqueous system, wherein the anticorrosive agent containing a compound having the formula Anticorrosive method of non-ferrous metal, characterized in that added to the aqueous system in an effective amount. 상기 식에서 R는 탄소수 3내지 8개를 갖는 탄화수소그룹임.R is a hydrocarbon group having 3 to 8 carbon atoms. 제18항에 있어서, 탄화수소그룹은 탄소수 4내지 6개 함유하는 것을 특징으로 하는 비철금속의 방식 방법.19. The method of claim 18, wherein the hydrocarbon group contains 4 to 6 carbon atoms. 제19항에 있어서, 냉각수 시스템에 수용된 물 및/또는 상기 시스템의 작동조건은 동이나 동함유금속에 대해 높은 부식성 매체인 것을 특징으로 하는 비철금속의 방식방법.20. The method of claim 19, wherein the water contained in the cooling water system and / or the operating conditions of the system are highly corrosive media for copper or copper-containing metals. 제20항에 있어서, 수숭계는 냉각수 시스템인 것을 특징으로 하는 비철금속의 방식방법.21. The method of claim 20, wherein the water system is a cooling water system. 제21항에 있어서, 비철금속은 동이거나 동을 함유하는 것을 특징으로 하는 비철금속의 방식방법.22. The method of claim 21, wherein the nonferrous metal is copper or contains copper. 제20,21 또는 22항에 있어서, 화합물은 부틸벤조트리아졸인 것을특징으로 하는 비철금속의 방식방법.23. The method of anti-ferrous metals according to claim 20, 21 or 22, wherein the compound is butylbenzotriazole. 물과 접촉하는 철 및 비철금속으로 구성된 시스템.System consisting of ferrous and nonferrous metals in contact with water. 또는 금속부품의 부식을 효과적으로 방지하기 위한 방식제에 있어서, 하기의 식을 갖는 화합믈을 포함하는 것을 특징으로 하는 비철금속의 방식제.Or an anticorrosive agent for effectively preventing corrosion of metal parts, wherein the anticorrosive agent of a nonferrous metal comprising a compound having the following formula. 상기 식에서 R는 탄소수 3내지 8개를 갖는 탄화수소 그룹임.R is a hydrocarbon group having 3 to 8 carbon atoms. 제24항에 있어서, 상기 그룹은 탄소수 4내지 6 개 갖는 것을 특징으로 하는 비철금속의 방식제.The anticorrosive of non-ferrous metals according to claim 24, wherein the group has 4 to 6 carbon atoms. 제25항에 있어서, 상기 그룹은 부틸인 것을 특징으로 하는 비철금속의 방식제.The anticorrosive agent of claim 25, wherein the group is butyl. 제26항에 있어서, 비철금속의 부식을 방지하기 위한 방식제는 4－또는 5－부틸벤조트리아졸인 것을 특징으로 하는 비철금속의 방식제.The anticorrosive for nonferrous metals according to claim 26, wherein the anticorrosive for preventing corrosion of the nonferrous metal is 4-or 5-butylbenzotriazole. 제27항에 있어서, 비철금속은 동이거나 동을 함유하는 것을 특징으로 하는 비철금속의 방식제.The anticorrosive for nonferrous metals according to claim 27, wherein the nonferrous metal is copper or contains copper. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850004534A 1984-06-26 1985-06-26 Method of inhibiting the corrosion of copper in aqueous mediums KR920002412B1 (en)

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US62465384A 1984-06-26 1984-06-26
US624653 1984-06-26
US624.653 1984-06-26

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KR860000416A true KR860000416A (en) 1986-01-28
KR920002412B1 KR920002412B1 (en) 1992-03-23

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JP (1) JPS6156288A (en)
KR (1) KR920002412B1 (en)
AU (1) AU582750B2 (en)
IN (1) IN164301B (en)
NZ (1) NZ212126A (en)

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US4744950A (en) * 1984-06-26 1988-05-17 Betz Laboratories, Inc. Method of inhibiting the corrosion of copper in aqueous mediums
WO1990010732A1 (en) * 1989-03-09 1990-09-20 Ici Australia Operations Proprietary Limited Benzotriazole based corrosion inhibiting compositions
NZ233492A (en) * 1989-05-08 1992-08-26 Calgon Corp Corrosion inhibitors containing alkylbenzotriazoles
NZ233493A (en) * 1989-05-08 1992-08-26 Calgon Corp Corrosion inhibitors containing alkoxybenzotriazoles
US5219523A (en) * 1989-05-08 1993-06-15 Calgon Corporation Copper and copper alloy corrosion inhibitors
US5156769A (en) * 1990-06-20 1992-10-20 Calgon Corporation Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions
US5746947A (en) * 1990-06-20 1998-05-05 Calgon Corporation Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US5141675A (en) * 1990-10-15 1992-08-25 Calgon Corporation Novel polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors
CN1868026A (en) * 2003-10-17 2006-11-22 株式会社东芝 X-ray apparatus
US9028747B2 (en) 2012-12-28 2015-05-12 Ecolab Usa Inc. Corrosion and fouling mitigation using non-phosphorus based additives

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GB1347008A (en) * 1970-11-13 1974-02-13 Ciba Geigy Uk Ltd Detergent compositions
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DE3376651D1 (en) * 1982-02-26 1988-06-23 Ciba Geigy Ag Mixtures of benzotriazoles, process for their preparation and their use as metal passivators

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JPS6156288A (en) 1986-03-20
EP0173427A3 (en) 1986-09-17
AU4319385A (en) 1986-01-02
AU582750B2 (en) 1989-04-13
IN164301B (en) 1989-02-11
NZ212126A (en) 1988-05-30
EP0173427A2 (en) 1986-03-05

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