BE591583A - Procédé de décapage et passivation de grands ensembles fermés - Google Patents

Procédé de décapage et passivation de grands ensembles fermés

Info

Publication number
BE591583A
BE591583A BE591583A BE591583A BE591583A BE 591583 A BE591583 A BE 591583A BE 591583 A BE591583 A BE 591583A BE 591583 A BE591583 A BE 591583A BE 591583 A BE591583 A BE 591583A
Authority
BE
Belgium
Prior art keywords
pickling
passivation
large closed
closed assemblies
assemblies
Prior art date
Application number
BE591583A
Other languages
English (en)
Original Assignee
Framalite
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 Framalite filed Critical Framalite
Publication of BE591583A publication Critical patent/BE591583A/fr

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)
BE591583A 1959-06-04 1960-06-03 Procédé de décapage et passivation de grands ensembles fermés BE591583A (fr)

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
BE591583A true BE591583A (fr) 1960-12-05

Family

ID=8715619

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591583A BE591583A (fr) 1959-06-04 1960-06-03 Procédé de décapage et passivation de grands ensembles fermés

Country Status (8)

Country Link
US (1) US3132975A (fr)
BE (1) BE591583A (fr)
CH (1) CH394760A (fr)
DE (1) DE1155652C2 (fr)
FR (1) FR1236531A (fr)
GB (1) GB949184A (fr)
LU (1) LU38770A1 (fr)
NL (2) NL252277A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282799A (fr) * 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 (fr) * 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
KR101581215B1 (ko) * 2007-03-30 2015-12-30 도르프 케탈 케미칼즈 (인디아) 프라이비트 리미티드 유기인계 황 화합물을 포함하는 나프텐산 부식 억제 조성물, 및 이를 이용한 고온 나프텐산 부식 억제 방법 및 황 부식 억제 방법
CA2682656C (fr) 2007-04-04 2015-05-26 Dorf Ketal Chemicals (I) Private Limited Inhibition de la corrosion par l'acide naphtenique au moyen d'une nouvelle combinaison synergique de composes phosphores
MY151257A (en) * 2007-09-14 2014-04-30 Dorf Ketal Chemicals I Private Ltd A novel additive for naphthenic acid corrosion inhibition and method of using the same
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
JP5410528B2 (ja) * 2008-08-26 2014-02-05 ドルフ ケタール ケミカルズ（Ｉ） プライベート リミテッド ナフテン酸腐食を防止する効果的な新規ポリマー性の添加物及びその使用方法
CA2758521C (fr) 2009-04-15 2015-02-17 Dorf Ketal Chemicals (I) Pvt. Ltd. Nouvel additif non polymere et anti-encrassement efficace capable d'inhiber la corrosion par l'acide naphtenique a haute temperature et procede d'utilisation
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
NL252277A (fr)
FR1236531A (fr) 1960-07-22
DE1155652B (de) 1963-10-10
LU38770A1 (fr) 1960-12-03
US3132975A (en) 1964-05-12
CH394760A (fr) 1965-06-30
DE1155652C2 (de) 1974-11-21
NL131125C (fr)
GB949184A (en) 1964-02-12

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