GB865210A - Improvements in the acid pickling of metals - Google Patents

Improvements in the acid pickling of metals

Info

Publication number
GB865210A
GB865210A GB29265/56A GB2926556A GB865210A GB 865210 A GB865210 A GB 865210A GB 29265/56 A GB29265/56 A GB 29265/56A GB 2926556 A GB2926556 A GB 2926556A GB 865210 A GB865210 A GB 865210A
Authority
GB
United Kingdom
Prior art keywords
acid solution
acid
inert liquid
baths
hot
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
GB29265/56A
Other languages
English (en)
Inventor
Richard Elliott Shaw
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 NL107385D priority Critical patent/NL107385C/xx
Priority to NL220946D priority patent/NL220946A/xx
Priority to BE561107D priority patent/BE561107A/xx
Priority to GB29265/56A priority patent/GB865210A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority claimed from GB325257A external-priority patent/GB879715A/en
Priority to US683975A priority patent/US2987425A/en
Priority to ES0237642A priority patent/ES237642A1/es
Priority to DEI13762A priority patent/DE1169759B/de
Priority to CH5094357A priority patent/CH366188A/de
Priority to US711135A priority patent/US2987427A/en
Priority to DEJ14346A priority patent/DE1165378B/de
Publication of GB865210A publication Critical patent/GB865210A/en
Expired 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
    • 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
    • C23C22/73—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 characterised by the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/16—Preventing evaporation or oxidation of non-metallic liquids by applying a floating layer, e.g. of microballoons
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
GB29265/56A 1956-09-25 1956-09-25 Improvements in the acid pickling of metals Expired GB865210A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL107385D NL107385C (enrdf_load_stackoverflow) 1956-09-25
NL220946D NL220946A (enrdf_load_stackoverflow) 1956-09-25
BE561107D BE561107A (enrdf_load_stackoverflow) 1956-09-25
GB29265/56A GB865210A (en) 1956-09-25 1956-09-25 Improvements in the acid pickling of metals
US683975A US2987425A (en) 1956-09-25 1957-09-16 Acid pickling process
ES0237642A ES237642A1 (es) 1956-09-25 1957-09-18 Procedimiento para el tratamiento de metales.
DEI13762A DE1169759B (de) 1956-09-25 1957-09-24 Saures Beizbad fuer Metallgegenstaende
CH5094357A CH366188A (de) 1956-09-25 1957-09-25 Verfahren zur Behandlung von Metallgegenständen
US711135A US2987427A (en) 1956-09-25 1958-01-27 Metal coating baths
DEJ14346A DE1165378B (de) 1956-09-25 1958-01-30 Bad zur Herstellung von nichtmetallischen UEberzuegen auf metallischen Gegenstaenden

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29265/56A GB865210A (en) 1956-09-25 1956-09-25 Improvements in the acid pickling of metals
GB325257A GB879715A (en) 1957-01-30 1957-01-30 Improved metal coating baths

Publications (1)

Publication Number Publication Date
GB865210A true GB865210A (en) 1961-04-12

Family

ID=26238166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29265/56A Expired GB865210A (en) 1956-09-25 1956-09-25 Improvements in the acid pickling of metals

Country Status (7)

Country Link
US (2) US2987425A (enrdf_load_stackoverflow)
BE (1) BE561107A (enrdf_load_stackoverflow)
CH (1) CH366188A (enrdf_load_stackoverflow)
DE (2) DE1169759B (enrdf_load_stackoverflow)
ES (1) ES237642A1 (enrdf_load_stackoverflow)
GB (1) GB865210A (enrdf_load_stackoverflow)
NL (2) NL107385C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068642A (en) * 1975-11-14 1978-01-17 Caterpillar Tractor Co. Fuel ratio control with manually operated air override
WO1998022640A1 (en) * 1996-11-18 1998-05-28 Nokia Telecommunications Oy An oil-treated steel body and use of oil for removing stains from the surface of a steel body

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119726A (en) * 1962-10-22 1964-01-28 Virginia Carolina Chem Corp Process and composition for brightening aluminum
US3338755A (en) * 1963-09-03 1967-08-29 Hooker Chemical Corp Production of phosphate coatings on metals
US3284319A (en) * 1965-01-08 1966-11-08 Inland Steel Co Composition for treating metal surfaces
US3301787A (en) * 1965-05-24 1967-01-31 Samuel L Cohn Chemical brightening of aluminum
US3481762A (en) * 1966-03-10 1969-12-02 Du Pont Metal lubrication process
US3400021A (en) * 1967-03-15 1968-09-03 Oakite Prod Inc Conversion coating compositions and method
FR1601803A (enrdf_load_stackoverflow) * 1968-12-24 1970-09-14
US3868014A (en) * 1973-10-16 1975-02-25 Lilly Co Eli Carton double-wall base and container utilizing same
US4453983A (en) * 1982-05-03 1984-06-12 Hysan Corporation Diphase drain cleaner
US20040221924A1 (en) * 1999-09-30 2004-11-11 Klaus-Dieter Nittel Method for applying manganese phosphate layers
DE10022083A1 (de) * 2000-05-08 2001-11-15 Sms Demag Ag Verfahren und Einrichtung zum Beizen von Edelstahlwarmbändern
GB0521534D0 (en) * 2005-10-24 2005-11-30 Johnson Matthey Catalysts Metal passivation
US8973755B2 (en) 2011-07-26 2015-03-10 Spinlabel Technologies, Inc. Compliance aid labeling for medication containers
US9342999B2 (en) 2011-08-08 2016-05-17 Spinlabel Technologies, Inc. Machine readable information interface for a container
BR112014003026A2 (pt) 2011-08-09 2017-08-08 Spinlabel Tech Inc rótulo giratório interativo e sistema de coordenação de tampa para um recipiente; método coordenado e interativo para encontrar informações de relevância crescente entre um rótulo e uma tampa em um recipiente; sistema e método para aumentar a interação do usuário com um recipiente e uma marca de produto; e sistema de coordenação da tampa e rótulo giratório interativo para um recipiente
US9085402B2 (en) 2011-08-16 2015-07-21 Spinlabel Technologies, Inc. Medical information rotating label system for a container
US10899501B2 (en) 2013-05-17 2021-01-26 Spinlabel Technologies, Inc. Container with rotating shrink label locking features and promotional label system
CN110512218A (zh) * 2019-08-07 2019-11-29 叶贵永 一种蓖麻油基碱性金属除油剂的制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US585355A (en) * 1897-06-29 Charles anthony burghardt and gilbert rigg
US870508A (en) * 1907-04-06 1907-11-05 Walter S Hanna Paint and varnish remover.
US1329467A (en) * 1919-05-22 1920-02-03 De Vilbiss Mfg Co Method of coating articles
GB270514A (en) * 1926-06-22 1927-05-12 Felix Warlimont Method of preventing the evaporation and oxidation of heated electrolytes
AT123833B (de) * 1927-03-29 1931-07-25 James Harvey Gravell Verfahren zur Erzeugung eines beständigen Schaumes, insbesondere auf sauren Beizbädern, und Beizbadzusatzmittel.
US1817527A (en) * 1928-10-29 1931-08-04 Productores De Yodo De Chile A Electrolytic separation of copper
US2115005A (en) * 1936-10-15 1938-04-26 Samuel J Blaut Electrochemical treatment of metal
FR856526A (fr) * 1939-03-03 1940-06-17 Perfectionnements aux procédés de phosphatation des métaux
US2227945A (en) * 1939-05-08 1941-01-07 Howard R Neilson Material and method for coating metals
US2304299A (en) * 1940-05-13 1942-12-08 Boyle Composition for treating metal surfaces preparatory to painting
US2391855A (en) * 1941-08-09 1945-12-25 Bean Xarifa Plaster body and method of making
BE462836A (enrdf_load_stackoverflow) * 1943-03-18
BE462834A (enrdf_load_stackoverflow) * 1944-04-19
US2524825A (en) * 1945-09-14 1950-10-10 Socony Vacuum Oil Co Inc Metal cleaning composition
US2493327A (en) * 1946-09-27 1950-01-03 Kelite Products Inc Aqueous composition for treating iron and steel
US2583165A (en) * 1948-12-30 1952-01-22 Solventol Chemical Products In Cleaning composition
US2577887A (en) * 1949-02-12 1951-12-11 Parker Rust Proof Co Activation of oxalate metal coating compositions
DE823677C (de) * 1949-05-17 1952-01-07 Richard Blasberg Deckschicht fuer galvanische Baeder und Beizbaeder
DE843791C (de) * 1949-12-06 1952-07-14 Siegfried Junghans Verfahren beim Arbeiten mit Baedern aus Laugen
DE825478C (de) * 1950-06-20 1951-12-20 Imhausen & Co G M B H Reinigungsmittel fuer Metalle
US2640767A (en) * 1951-02-12 1953-06-02 Dow Chemical Co Etching
US2748037A (en) * 1951-03-23 1956-05-29 Rohr Aircraft Corp Method of treating articles requiring annealing
US2800422A (en) * 1953-04-20 1957-07-23 Piccinelli Achille Process for rust-proofing and passivating iron articles
US2832706A (en) * 1953-05-12 1958-04-29 Victor Chemical Works Metal cleaning and phosphating composition and method of cleaning and phosphating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068642A (en) * 1975-11-14 1978-01-17 Caterpillar Tractor Co. Fuel ratio control with manually operated air override
WO1998022640A1 (en) * 1996-11-18 1998-05-28 Nokia Telecommunications Oy An oil-treated steel body and use of oil for removing stains from the surface of a steel body

Also Published As

Publication number Publication date
CH366188A (de) 1962-12-15
NL220946A (enrdf_load_stackoverflow)
BE561107A (enrdf_load_stackoverflow)
US2987425A (en) 1961-06-06
US2987427A (en) 1961-06-06
DE1165378B (de) 1964-03-12
DE1169759B (de) 1964-05-06
ES237642A1 (es) 1958-03-01
NL107385C (enrdf_load_stackoverflow)

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