ES8503728A1 - Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea - Google Patents

Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea

Info

Publication number
ES8503728A1
ES8503728A1 ES525797A ES525797A ES8503728A1 ES 8503728 A1 ES8503728 A1 ES 8503728A1 ES 525797 A ES525797 A ES 525797A ES 525797 A ES525797 A ES 525797A ES 8503728 A1 ES8503728 A1 ES 8503728A1
Authority
ES
Spain
Prior art keywords
ferrous metal
metal surfaces
removing iron
composition
erythorbic acid
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
Application number
ES525797A
Other languages
English (en)
Spanish (es)
Other versions
ES525797A0 (es
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.)
Halliburton Co
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Publication of ES8503728A1 publication Critical patent/ES8503728A1/es
Publication of ES525797A0 publication Critical patent/ES525797A0/es
Granted 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
    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
ES525797A 1982-09-21 1983-09-21 Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea Granted ES525797A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42099882A 1982-09-21 1982-09-21

Publications (2)

Publication Number Publication Date
ES8503728A1 true ES8503728A1 (es) 1985-03-01
ES525797A0 ES525797A0 (es) 1985-03-01

Family

ID=23668765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525797A Granted ES525797A0 (es) 1982-09-21 1983-09-21 Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea

Country Status (3)

Country Link
EP (1) EP0104012A3 (fr)
CA (1) CA1204372A (fr)
ES (1) ES525797A0 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157322B (en) * 1984-03-29 1987-10-21 Diversey Limited Removal of iron oxide deposits
US4810405A (en) * 1987-10-21 1989-03-07 Dearborn Chemical Company, Limited Rust removal and composition thereof
CN1047409C (zh) * 1997-03-07 1999-12-15 沈阳市巨龙防腐技术研究所 常温铜酸洗缓蚀剂
DE10346192B4 (de) * 2003-10-02 2009-08-06 Thyssenkrupp Presta Teccenter Ag Verfahren zum Entrosten von Formteilen und Verwendung des Verfahrens
WO2006039983A1 (fr) * 2004-09-25 2006-04-20 Chemetall Gmbh Procede d'elimination de battitures provenant de laser
CN112516793A (zh) * 2020-11-10 2021-03-19 东华理工大学 一种异VC钠还原Fe(III)EDTA的方法及应用其脱除废气中NO的方法
CN113337827A (zh) * 2021-06-07 2021-09-03 山东惠中新材料科技有限公司 一种环保型除锈剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803042A (en) * 1972-04-27 1974-04-09 Halliburton Co Composition and method for removing copper containing scales from metals
DE2040546B1 (de) * 1970-08-14 1971-12-02 Hagen Feldmann Waessrige Loesung einer aliphatischen Carbonsaeure zur Entfernung von Verockerungen oder Ablagerungen
JPS53731B2 (fr) * 1973-07-31 1978-01-11
DE2457235A1 (de) * 1974-12-04 1976-06-10 Peter Vodicka Verwendung von metallen und/oder wasserloeslichen chemischen verbindungen zum schutz der in sauren inhibierten loesungen vom zunder gebeizten oder von eisen-iii-haltigen belaegen chemisch gereinigten metallischen gegenstaenden und/oder geschlossenen anlagen vor dem angriff der ferrikationen und anordnung zum erreichen dieses schutzes

Also Published As

Publication number Publication date
CA1204372A (fr) 1986-05-13
EP0104012A2 (fr) 1984-03-28
EP0104012A3 (fr) 1985-08-21
ES525797A0 (es) 1985-03-01

Similar Documents

Publication Publication Date Title
GB1503376A (en) Solutions for cleaning surfaces of copper and its alloys
DE3474463D1 (en) Composition and process for metal cleaning and passivation by spraying
ES2060659T3 (es) Eliminacion de oxido y composicion para esta finalidad.
KR880005288A (ko) 연수보일러의 방식 처리방법
ES457440A1 (es) Procedimiento de preparacion de un agente liquido de trata- miento acuoso para la proteccion de superficies metalicas contra la corrosion.
DE3868118D1 (de) Verfahren zur herstellung von serin-n,n-diessigsaeure und derivaten.
MY101630A (en) Built non-aqueous liquid laundry detergent compositions
ES464493A1 (es) Procedimiento para inhibir la corrosion de metales en siste-mas de agua corriente.
ES8503728A1 (es) Procedimiento para separar simultaneamente cascarillas de hierro y cobre de una superficie metalica ferrea
ES8206660A1 (es) Procedimiento para pasivar superficies de hierro y de acero
ES8501823A1 (es) Un procedimiento para preparar una composicion detergente, sustancialmente sin fosfatos, para el lavado de materiales textiles en agua dura.
JPS5633484A (en) Corrosion inhibitor for nonnferrous metal
DK153850C (da) Anvendelse af alkylmonophosphonsyrer som korrosionsinhibitorer til sure oploesninger
ATE4465T1 (de) Eine loesung zum verhindern des anlaufens von aluminiumoberflaechen und verfahren zu ihrer anwendung.
DE3372218D1 (en) Composition and process for the chemical conversion of metallic substrates
JPS5562181A (en) Metal anticorrosive
GB1350274A (en) Corrosion inhibitor
JPS55158278A (en) Corrosion inhibiting method for metal
ATE27826T1 (de) Waesserige, dauerhafte ueberzugsmittel und verfahren zu ihrer herstellung.
JPS5538909A (en) Preventing method for corrosion of metal
JPS56142873A (en) Anticorrosive agent for metal
SU449794A1 (ru) Флюс дл пайки м гкими припо ми
GB1365227A (en) Composition and method for removing copper containing iron oxide scales from ferrous metals
ES8404403A1 (es) Procedimiento de obtencion de un tripolifosfato de sodio con velocidad elevada de hidratacion
GB1167826A (en) Detergent Composition.