NL252277A - - Google Patents

Info

Publication number
NL252277A
NL252277A NL252277DA NL252277A NL 252277 A NL252277 A NL 252277A NL 252277D A NL252277D A NL 252277DA NL 252277 A NL252277 A NL 252277A
Authority
NL
Netherlands
Application number
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.)
Publication of NL252277A publication Critical patent/NL252277A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
NL252277D 1959-06-04 NL252277A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796578A FR1236531A (fr) 1959-06-04 1959-06-04 Procédé de décapage et passivation de grands ensembles fermés

Publications (1)

Publication Number Publication Date
NL252277A true NL252277A (ko)

Family

ID=8715619

Family Applications (2)

Application Number Title Priority Date Filing Date
NL252277D NL252277A (ko) 1959-06-04
NL131125D NL131125C (ko) 1959-06-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL131125D NL131125C (ko) 1959-06-04

Country Status (8)

Country Link
US (1) US3132975A (ko)
BE (1) BE591583A (ko)
CH (1) CH394760A (ko)
DE (1) DE1155652C2 (ko)
FR (1) FR1236531A (ko)
GB (1) GB949184A (ko)
LU (1) LU38770A1 (ko)
NL (2) NL131125C (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282799A (ko) * 1961-09-13
DE1216066B (de) * 1963-01-29 1966-05-05 Henkel & Cie Gmbh Verfahren zur Behandlung von entfetteten und mit einer sauren Loesung gebeizten Metallober-flaechen vor dem Emaillieren
US3416962A (en) * 1964-08-05 1968-12-17 Sperry Rand Corp Preparing etched substances for vacuum deposition of a metal thereon
ZA656244B (ko) * 1964-11-27
US3522093A (en) * 1967-02-27 1970-07-28 Chem Cleaning & Equipment Serv Processes of cleaning and passivating reactor equipment
US4045253A (en) * 1976-03-15 1977-08-30 Halliburton Company Passivating metal surfaces
FR2560893B1 (fr) * 1984-03-09 1986-09-12 Snecma Bain de decapage chimique pour pieces en alliage resistant a chaud
JP2987754B2 (ja) * 1996-01-17 1999-12-06 岩谷産業株式会社 高純度ガスの配管路での不動態化処理方法
FR2825103B1 (fr) * 2001-05-28 2003-09-19 Genoway Vecteurs de clonage pour recombinaison homologue et procede les utilisant
US6706669B2 (en) 2001-07-13 2004-03-16 Exxonmobil Research And Engineering Company Method for inhibiting corrosion using phosphorous acid
US20080083435A1 (en) * 2006-10-06 2008-04-10 Myers Craig W Method of inhibiting corrosion in storage and transport vessels
ES2744500T3 (es) 2007-03-30 2020-02-25 Dorf Ketal Chemicals I Private Ltd Inhibición de corrosión por ácido nafténico a alta temperatura usando compuestos de azufre y organofósforo y combinaciones de los mismos
ES2814673T3 (es) 2007-04-04 2021-03-29 Dorf Ketal Chemicals I Private Ltd Inhibición de la corrosión por ácido nafténico por el uso de una nueva combinación sinérgica de compuestos de fósforo
BRPI0815464B1 (pt) 2007-09-14 2018-12-18 Dorf Ketal Chemicals I Private Ltd aditivo e processo para a inibição da corrosão provocada pelo ácido naftênico e/ou inibição de corrosão por enxofre
JP5846911B2 (ja) * 2008-08-26 2016-01-20 ドルフ ケタール ケミカルズ（Ｉ） プライベート リミテッド 酸腐食防止のための新規添加物及び前記新規添加物の使用方法
EP2326676B1 (en) * 2008-08-26 2020-02-26 Dorf Ketal Chemicals (I) Private Limited An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
HUE048379T2 (hu) 2009-04-15 2020-07-28 Dorf Ketal Chemicals I Private Ltd Hatékony nem polimer és nem szennyezõ adalékanyag alkalmazásának módszere a magas hõmérsékletû nafténsav korrózió gátlására
CN103014729A (zh) * 2012-12-06 2013-04-03 启东市海鹰阀门有限公司 汽车散热器洗涤剂
CN105021768A (zh) * 2014-04-15 2015-11-04 上海梅山钢铁股份有限公司 一种钢板高温酸洗试验装置其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428364A (en) * 1944-09-21 1947-10-07 Frager Max Process for providing rust free surfaces on ferrous metal parts
US2524757A (en) * 1945-05-17 1950-10-10 Dow Chemical Co Cleaning scaled vessels
US2907689A (en) * 1949-10-24 1959-10-06 Calvin P Kidder Method of controlling corrosion in a neutronic reactor
DE1001560B (de) * 1952-02-25 1957-01-24 Hivolin GmbH Mulheim/Ruhr Verfahren und Vorrichtung zur Behandlung von Hohlkoerpersystemen mit Fluessigkeiten,z. B. zum Ausbeizen von Kesselanlagen
US2773623A (en) * 1954-06-01 1956-12-11 Heintz Mfg Co Corrosion resistant coated steel members and method of making
DE1053277B (de) * 1957-11-30 1959-03-19 Hivolin G M B H Verfahren zur gleichwirkenden inneren Behandlung von Hohlkoerpersystemen mit Fluessigkeiten, z. B. zum Ausbeizen
US3063866A (en) * 1960-12-02 1962-11-13 Gen Mills Inc Method of forming bismuth whiskers

Also Published As

Publication number Publication date
CH394760A (fr) 1965-06-30
BE591583A (fr) 1960-12-05
DE1155652B (de) 1963-10-10
GB949184A (en) 1964-02-12
FR1236531A (fr) 1960-07-22
NL131125C (ko)
DE1155652C2 (de) 1974-11-21
LU38770A1 (ko) 1960-12-03
US3132975A (en) 1964-05-12

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