FR1236531A - Process for pickling and passivation of large closed assemblies - Google Patents

Process for pickling and passivation of large closed assemblies

Info

Publication number
FR1236531A
FR1236531A FR796578A FR796578A FR1236531A FR 1236531 A FR1236531 A FR 1236531A FR 796578 A FR796578 A FR 796578A FR 796578 A FR796578 A FR 796578A FR 1236531 A FR1236531 A FR 1236531A
Authority
FR
France
Prior art keywords
pickling
passivation
large closed
closed assemblies
assemblies
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
FR796578A
Other languages
French (fr)
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.)
Framalite
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
Priority to NL131125D priority Critical patent/NL131125C/xx
Priority to NL252277D priority patent/NL252277A/xx
Application filed by Framalite filed Critical Framalite
Priority to FR796578A priority patent/FR1236531A/en
Priority to US32551A priority patent/US3132975A/en
Priority to CH631360A priority patent/CH394760A/en
Priority to GB19608/60A priority patent/GB949184A/en
Priority to DE1960S0068822 priority patent/DE1155652C2/en
Priority to LU38770D priority patent/LU38770A1/xx
Priority to BE591583A priority patent/BE591583A/en
Application granted granted Critical
Publication of FR1236531A publication Critical patent/FR1236531A/en
Expired legal-status Critical Current

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
FR796578A 1959-06-04 1959-06-04 Process for pickling and passivation of large closed assemblies Expired FR1236531A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL131125D NL131125C (en) 1959-06-04
NL252277D NL252277A (en) 1959-06-04
FR796578A FR1236531A (en) 1959-06-04 1959-06-04 Process for pickling and passivation of large closed assemblies
US32551A US3132975A (en) 1959-06-04 1960-05-31 Process for pickling and passivating enclosed structures
CH631360A CH394760A (en) 1959-06-04 1960-06-02 Process for pickling and passivation of iron-based internal metal surfaces of large closed assemblies
GB19608/60A GB949184A (en) 1959-06-04 1960-06-02 A process for pickling and passivating hollow metal structures
DE1960S0068822 DE1155652C2 (en) 1959-06-04 1960-06-03 PROCESS FOR STRIPPING AND PASSIVATING THE INTERIORS OF LARGE HOLLOW BODIES MADE OF IRON OR STEEL
LU38770D LU38770A1 (en) 1959-06-04 1960-06-03
BE591583A BE591583A (en) 1959-06-04 1960-06-03 Process for pickling and passivation of large closed assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796578A FR1236531A (en) 1959-06-04 1959-06-04 Process for pickling and passivation of large closed assemblies

Publications (1)

Publication Number Publication Date
FR1236531A true FR1236531A (en) 1960-07-22

Family

ID=8715619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796578A Expired FR1236531A (en) 1959-06-04 1959-06-04 Process for pickling and passivation of large closed assemblies

Country Status (8)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282799A (en) * 1961-09-13
DE1216066B (en) * 1963-01-29 1966-05-05 Henkel & Cie Gmbh Process for the treatment of degreased metal surfaces stained with an acidic solution before enamelling
US3416962A (en) * 1964-08-05 1968-12-17 Sperry Rand Corp Preparing etched substances for vacuum deposition of a metal thereon
ZA656244B (en) * 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 (en) * 1984-03-09 1986-09-12 Snecma CHEMICAL STRIPPING BATH FOR HOT-RESISTANT ALLOY PARTS
JP2987754B2 (en) * 1996-01-17 1999-12-06 岩谷産業株式会社 Passivation treatment method for high purity gas in piping
FR2825103B1 (en) * 2001-05-28 2003-09-19 Genoway CLONING VECTORS FOR APPROVED RECOMBINATION AND METHOD OF USING THE SAME
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 (en) * 2007-03-30 2015-12-30 도르프 케탈 케미칼즈 (인디아) 프라이비트 리미티드 A naphthenic acid corrosion inhibiting composition comprising organophosphorous sulphur compound and process for high temperature naphthenic acid corrosion inhibition and sulphur corrosion inhibition using the same
WO2008122989A2 (en) 2007-04-04 2008-10-16 Dorf Ketal Chemicals (I) Private Limited Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
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
CN104277168B (en) * 2008-08-26 2018-06-15 多尔夫凯塔尔化学制品（I）私人有限公司 A kind of effective polymeric additive and its application method for being used to inhibit naphthenic acid corrosion
DK2340296T3 (en) * 2008-08-26 2015-01-19 Dorf Ketal Chemicals I Private Ltd New additive for inhibiting acid corrosion and methods for using the new additive
CA2758521C (en) 2009-04-15 2015-02-17 Dorf Ketal Chemicals (I) Pvt. Ltd. An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same
CN103014729A (en) * 2012-12-06 2013-04-03 启东市海鹰阀门有限公司 Detergent for radiator of automobile
CN105021768A (en) * 2014-04-15 2015-11-04 上海梅山钢铁股份有限公司 Steel plate high-temperature acid washing test apparatus and use method thereof

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 (en) * 1952-02-25 1957-01-24 Hivolin GmbH Mulheim/Ruhr Method and device for the treatment of Hohlkoerpersystemen with fluids, z. B. for pickling boiler systems
US2773623A (en) * 1954-06-01 1956-12-11 Heintz Mfg Co Corrosion resistant coated steel members and method of making
DE1053277B (en) * 1957-11-30 1959-03-19 Hivolin G M B H Process for the internal treatment of hollow bodies with fluids, such. B. for pickling
US3063866A (en) * 1960-12-02 1962-11-13 Gen Mills Inc Method of forming bismuth whiskers

Also Published As

Publication number Publication date
GB949184A (en) 1964-02-12
CH394760A (en) 1965-06-30
US3132975A (en) 1964-05-12
LU38770A1 (en) 1960-12-03
BE591583A (en) 1960-12-05
DE1155652C2 (en) 1974-11-21
NL252277A (en)
NL131125C (en)
DE1155652B (en) 1963-10-10

Similar Documents

Publication Publication Date Title
FR1236531A (en) Process for pickling and passivation of large closed assemblies
FR1216609A (en) Crusher-mixer and method of mixing and grinding
FR1183646A (en) Composition and method of laundry
FR1181659A (en) Improved process for manufacturing nu-alkyl and nu-cycloalkylbis (2-benzothiazolesulfene) amides
FR1237923A (en) Sulfuric pickling bath control process
FR1283866A (en) Rolling process
FR73696E (en) Plating method and composition
FR1133055A (en) Prefabrication and assembly process for electrical installations
FR1177292A (en) Coating process for titanium and its alloys
FR1217397A (en) Process for the preparation of phenyl-chloro-silanes and phenyl-alkyl-chlorosilanes
FR1174745A (en) Metal pickling process and baths
FR1283193A (en) Process for the production of surfactant compositions and compositions obtained
FR1184647A (en) Copper-zirconium alloys and processes for treating said alloys
FR1152820A (en) Method of pictorial representation
FR1179673A (en) Advanced tinning process and installations
FR1333493A (en) Cadmium brightening process and solution used for this purpose
FR1177125A (en) Zirconium pickling process
FR1214390A (en) Composition and method of stripping
FR1157189A (en) Capsule and capping process
FR1165183A (en) Composition and method of stripping
FR1146717A (en) Composition and method of pickling metals
FR1215741A (en) Chemical stripper and remover of iron rust
FR1250531A (en) Ultra-fast and economical construction process
FR1237133A (en) Process for polyallylation of phenols
CA531789A (en) Fabric-treating apparatus and process