KR950018670A - 강철과 같은 금속 물질의 부식 억제제 - Google Patents

강철과 같은 금속 물질의 부식 억제제 Download PDF

Info

Publication number
KR950018670A
KR950018670A KR1019940034009A KR19940034009A KR950018670A KR 950018670 A KR950018670 A KR 950018670A KR 1019940034009 A KR1019940034009 A KR 1019940034009A KR 19940034009 A KR19940034009 A KR 19940034009A KR 950018670 A KR950018670 A KR 950018670A
Authority
KR
South Korea
Prior art keywords
corrosion inhibitor
alkali metal
steel
mol
nitrite
Prior art date
Application number
KR1019940034009A
Other languages
English (en)
Other versions
KR100358219B1 (ko
Inventor
쉬벤디만 크리스티앙
켈러 쟝
아우거 쟝-룩
파트레즈 필립페
Original Assignee
로저 벤타볼리
솔락 (소시에테 아노님)
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 로저 벤타볼리, 솔락 (소시에테 아노님) filed Critical 로저 벤타볼리
Publication of KR950018670A publication Critical patent/KR950018670A/ko
Application granted granted Critical
Publication of KR100358219B1 publication Critical patent/KR100358219B1/ko

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
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
    • 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
    • C23F11/18—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 inorganic inhibitors
    • C23F11/187—Mixtures of inorganic inhibitors
    • C23F11/188—Mixtures of inorganic inhibitors containing phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

본 발명은 상기의 용액이 알칼리 금속 니트리트(nitrite)의 0.01에서 0.3mol/1를 포함하며, 충부한 온도에서 측정된 상기 용액의 pH, 즉 pH 6.9와 7.2사이를 유지시키기 위하여 충분한 양의 비율로 포스포릭(phosphoric) 산(acid)과 알칼리 금속 포스페이트(alkali metal phosphate)의 0.01-0.03mol/1포함하는 것을 특징으로 하는 알칼리 금속 니트리트(nitrite)를 포함하는 수성의 용액을 구성하는 형식으로된, 마치 강철과 같은 금속 물질의 부식 억제제에 관한 것이다.

Description

강철과 같은 금속 물질의 부식 억제제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 상술된 용액은 알칼리 금속 니트리트(nitrite)의 0.01에서 0.3mol/1를 포함하며, 충분한 온도에서 측정된 상기 용액의 pH, 즉 pH 6.9와 7.2사이를 유지시키기 위하여 충분한 양의 비율로 포스포틱 산(phosphoric acid)과 알칼리 금속 포스페이트(alkali metal phosphate)의 0.01에서 0.03mol/1포함하는 것을 특징으로 하는 알칼리 금속 니트리트(nitrite)를 포함하는 수성의용액의 구성하는 형식으로된, 마치 강철과 같은 금속 물질의 부식 억제제.
  2. 1항에 있어서; 부식 억제제는, 포스페이트(phosphate)의 알칼리 금속 이온과 그리고 니트리이트(nitrite)의 알칼리 금속의 이온의 분자 농도가 15%이상 차이나지 않는 것을 특징으로 하는 부식 억제제.
  3. 1항 또는 2항에 있어서; 부식 억제제는, 상기의 용액이 역시 웨팅(wetting) 조제를 포함하는 것을 특징으로 하는 부식 억제제.
  4. 3항에 있어서; 부식 억제제는, 상기의 웨팅 조제가 논이온닉(nonionic)이거나 또는 안니옥닉(anionic) 웨팅 조제인 것을 특징으로 하는 부식 억제제.
  5. 3항 또는 4항에 있어서; 부식 억제제는, 상기의 수성의 용액이 역시; 소포성 조제를 포함하는 것을 특징으로 하는 부식 억제제.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940034009A 1993-12-14 1994-12-13 금속물질의부식억제제 KR100358219B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9315196 1993-12-14
FR9315196A FR2713669B1 (fr) 1993-12-14 1993-12-14 Inhibiteur de la corrosion d'un matériau métallique, tel que l'acier.

Publications (2)

Publication Number Publication Date
KR950018670A true KR950018670A (ko) 1995-07-22
KR100358219B1 KR100358219B1 (ko) 2003-01-24

Family

ID=9454040

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940034009A KR100358219B1 (ko) 1993-12-14 1994-12-13 금속물질의부식억제제

Country Status (9)

Country Link
US (1) US5567354A (ko)
EP (1) EP0658636B1 (ko)
JP (1) JP3398724B2 (ko)
KR (1) KR100358219B1 (ko)
AT (1) ATE188264T1 (ko)
CA (1) CA2137837A1 (ko)
DE (1) DE69422377T2 (ko)
ES (1) ES2141813T3 (ko)
FR (1) FR2713669B1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585933B1 (en) 1999-05-03 2003-07-01 Betzdearborn, Inc. Method and composition for inhibiting corrosion in aqueous systems
US20070001150A1 (en) * 2005-06-29 2007-01-04 Hudgens Roy D Corrosion-inhibiting composition and method of use
US20070152191A1 (en) * 2005-12-29 2007-07-05 Trahan David O Corrosion inhibitors
US8178078B2 (en) * 2008-06-13 2012-05-15 S.C. Johnson & Son, Inc. Compositions containing a solvated active agent suitable for dispensing as a compressed gas aerosol
US8287841B2 (en) 2010-06-18 2012-10-16 S.C. Johnson & Son, Inc. Aerosol odor eliminating compositions containing alkylene glycol(s)
RU2571243C1 (ru) * 2014-06-06 2015-12-20 Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ" Ингибитор для защиты от коррозии реакционного оборудования

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA646214A (en) * 1962-08-07 E. Gililland Melvin Transparent metal working lubricant
CA523793A (en) * 1956-04-10 J. Beaubien Stewart Metal-working lubricant
CA524879A (en) * 1956-05-08 Shell Development Company Metal working lubricant
US2243853A (en) * 1939-02-09 1941-06-03 Du Pont Method of inhibiting corrosion
FR1080119A (fr) * 1952-06-03 1954-12-07 Standard Oil Dev Co Inhibition de la corrosion
GB984169A (en) * 1962-04-24 1965-02-24 British Petroleum Co Preparation of suspensions of water-soluble solids in oleaginous media
US3296127A (en) * 1963-11-01 1967-01-03 Mobil Oil Corp Corrosion inhibited lubricating compositions
GB1182247A (en) * 1966-07-01 1970-02-25 Lorant Joseph John Improvements in or relating to the Surface Treatment of Metals.
US3522093A (en) * 1967-02-27 1970-07-28 Chem Cleaning & Equipment Serv Processes of cleaning and passivating reactor equipment
FR2098779A5 (ko) * 1970-07-20 1972-03-10 Bretagne Atel Chantiers
US3691074A (en) * 1971-04-06 1972-09-12 Us Army Extreme pressure,rust preventive nonreactive greases
US3689411A (en) * 1971-04-06 1972-09-05 Us Army Extreme pressure,rust preventive synthetic base grease
JPS52110242A (en) * 1976-03-08 1977-09-16 Nippon Paint Co Ltd Antirust treating method for steel members
US4130493A (en) * 1976-07-20 1978-12-19 Inoue-Japax Research Incorporated Machining fluid
US4257902A (en) * 1976-08-04 1981-03-24 Singer & Hersch Industrial Development (Pty.) Ltd. Water-based industrial fluids
CH668265A5 (de) * 1985-09-09 1988-12-15 Lonza Ag Verfahren zur herstellung von schmierwirkstoffen in pulvriger bis pastoeser form.
US4717490A (en) * 1986-09-30 1988-01-05 Chevron Research Company Synergistic combination of alkali metal borates, sulfur compounds, phosphites and neutralized phosphates
DE4228470A1 (de) * 1992-08-27 1994-03-03 Henkel Kgaa Verfahren zur Phospatierung von einseitig verzinktem Stahlband

Also Published As

Publication number Publication date
DE69422377T2 (de) 2000-08-24
ES2141813T3 (es) 2000-04-01
DE69422377D1 (de) 2000-02-03
KR100358219B1 (ko) 2003-01-24
US5567354A (en) 1996-10-22
ATE188264T1 (de) 2000-01-15
CA2137837A1 (fr) 1995-06-15
FR2713669B1 (fr) 1996-01-05
EP0658636B1 (fr) 1999-12-29
JP3398724B2 (ja) 2003-04-21
FR2713669A1 (fr) 1995-06-16
EP0658636A1 (fr) 1995-06-21
JPH0835083A (ja) 1996-02-06

Similar Documents

Publication Publication Date Title
AR021593A1 (es) Emulsiones estables de substratos sobrebasificados gelificados con surfactantes y liquidos acuosos.
ATE19895T1 (de) Stabilisierung von oxidase.
DE69515634T2 (de) Umweltfreundliche Beschichtungszusammensetzungen
EP0101230A3 (en) Ferrous sulfide dissolution in acid with lowered gas formation
FI942130A0 (fi) Paperin fluoresoiva valkaisu
DE69939204D1 (de) Redox-Reaktionen zur Analytenbestimmung unter Verwendung von Tetrazolium-Verbindungen
BR9602187A (pt) Processo de inibir a corrosão por ácido naftênico em um sistema de hidrocarboneto a alta temperatura
BR9612006A (pt) Processo para fabricar uma solução aquosa contendo pelo menos 30 por cento em peso de ácido (met) acrílico ou sal do mesmo e abaixo de 0,2% de (met) acrilonitrila
KR950018670A (ko) 강철과 같은 금속 물질의 부식 억제제
AU8218591A (en) Method for reducing interference in a fluorescent assay
ATE27297T1 (de) Verfahren zur mechanischen bearbeitung von gusseisen und ein waessriges konzentrat zur verwendung bei diesem verfahren.
EP0881301A4 (en) VITAL SAMPLE ASSAY PROCESS
US4950611B1 (ko)
KR830003596A (ko) 금속피복용 수용성산성 윤활제 조성물
ATE150559T1 (de) Kontrollverfahren mit hilfe des redox-potentiales
EP0124285A3 (en) Method and device for detecting microorganisms
ES8606528A1 (es) Procedimiento para el fosfatado de superficies metalicas, especialmente ferreas
ATE329053T1 (de) Reagentienzusammensetzung zum bestimmen von elektrolyten
DK289081A (da) Fremgansmaade til syrerensning af jern og jernlegeringer samt middel til udfoerelse af fremgangsmaaden
Matschinsky [99] An improved catalytic assay for DPN
KR840000901A (ko) 옥센돌론 수성 현탁제의 제조방법
AU2269599A (en) Stabilised reagent and method for determining creatine kinase
ATE300574T1 (de) Vorbehandlung von kunststoffmaterialien
Azzone et al. The molecular slipping in the redox-driven H+ pumps
KR920008216A (ko) 반응형 크로메이트(Chromate)조성물 및 이를 이용한 전기아연도금 강판의 크롬피막처리 방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee