ES237642A1 - Acid pickling process - Google Patents

Acid pickling process

Info

Publication number
ES237642A1
ES237642A1 ES0237642A ES237642A ES237642A1 ES 237642 A1 ES237642 A1 ES 237642A1 ES 0237642 A ES0237642 A ES 0237642A ES 237642 A ES237642 A ES 237642A ES 237642 A1 ES237642 A1 ES 237642A1
Authority
ES
Spain
Prior art keywords
pickling process
acid pickling
immersing
metals
procedure
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
ES0237642A
Other languages
Spanish (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.)
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 claimed from GB325257A external-priority patent/GB879715A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES237642A1 publication Critical patent/ES237642A1/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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)

Abstract

Procedimiento para el tratamiento de metales, caracterizado por comprender el sumergirlos en una solución de ácido que, en su superficie, tiene una capa flotante de líquido inerte.Procedure for the treatment of metals, characterized by comprising immersing them in an acid solution that, on its surface, has a floating layer of inert liquid.

ES0237642A 1956-09-25 1957-09-18 Acid pickling process Expired ES237642A1 (en)

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
ES237642A1 true ES237642A1 (en) 1958-03-01

Family

ID=26238166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0237642A Expired ES237642A1 (en) 1956-09-25 1957-09-18 Acid pickling process

Country Status (7)

Country Link
US (2) US2987425A (en)
BE (1) BE561107A (en)
CH (1) CH366188A (en)
DE (2) DE1169759B (en)
ES (1) ES237642A1 (en)
GB (1) GB865210A (en)
NL (2) NL220946A (en)

Families Citing this family (20)

* 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 (en) * 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
US4068642A (en) * 1975-11-14 1978-01-17 Caterpillar Tractor Co. Fuel ratio control with manually operated air override
US4453983A (en) * 1982-05-03 1984-06-12 Hysan Corporation Diphase drain cleaner
FI964611L (en) * 1996-11-18 1998-05-19 Nokia Telecommunications Oy A steel piece treated with oil and the use of oil to remove stains from the surface of the steel piece
US20040221924A1 (en) * 1999-09-30 2004-11-11 Klaus-Dieter Nittel Method for applying manganese phosphate layers
DE10022083A1 (en) * 2000-05-08 2001-11-15 Sms Demag Ag Pickling high grade steel hot strips comprises using hydrochloric acid in the pickling steps, rinsing with nitric acid or a similar value pickling medium in first rinsing steps, etc.
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
MX2014001505A (en) 2011-08-09 2014-10-14 Spinlabel Technologies Inc INTERACTIVE ROTATION LABEL AND COVERING SYSTEM OF COVER.
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 (en) * 2019-08-07 2019-11-29 叶贵永 A kind of preparation method of castor oil-base alkalinous metal degreaser

Family Cites Families (24)

* 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 (en) * 1927-03-29 1931-07-25 James Harvey Gravell Process for producing a permanent foam, especially in acidic pickling baths, and pickling bath additives.
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 (en) * 1939-03-03 1940-06-17 Improvements in metal phosphating processes
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 (en) * 1943-03-18
BE462834A (en) * 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 (en) * 1949-05-17 1952-01-07 Richard Blasberg Top layer for galvanic baths and pickling baths
DE843791C (en) * 1949-12-06 1952-07-14 Siegfried Junghans Procedure when working with baths made from lye
DE825478C (en) * 1950-06-20 1951-12-20 Imhausen & Co G M B H Detergents for metals
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

Also Published As

Publication number Publication date
DE1169759B (en) 1964-05-06
CH366188A (en) 1962-12-15
NL220946A (en)
BE561107A (en)
US2987425A (en) 1961-06-06
NL107385C (en)
US2987427A (en) 1961-06-06
DE1165378B (en) 1964-03-12
GB865210A (en) 1961-04-12

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