FR1182531A - Process for the acid pickling of metals and products used for the implementation of this process - Google Patents

Process for the acid pickling of metals and products used for the implementation of this process

Info

Publication number
FR1182531A
FR1182531A FR1182531DA FR1182531A FR 1182531 A FR1182531 A FR 1182531A FR 1182531D A FR1182531D A FR 1182531DA FR 1182531 A FR1182531 A FR 1182531A
Authority
FR
France
Prior art keywords
metals
implementation
products used
acid pickling
pickling
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
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.)
Poor and Co
Original Assignee
Poor and Co
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 Poor and Co filed Critical Poor and Co
Application granted granted Critical
Publication of FR1182531A publication Critical patent/FR1182531A/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
    • 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
    • C23G1/08—Iron or steel
    • C23G1/081—Iron or steel solutions containing H2SO4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1182531D 1957-09-10 1957-09-10 Process for the acid pickling of metals and products used for the implementation of this process Expired FR1182531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1182531T 1957-09-10

Publications (1)

Publication Number Publication Date
FR1182531A true FR1182531A (en) 1959-06-25

Family

ID=9662559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182531D Expired FR1182531A (en) 1957-09-10 1957-09-10 Process for the acid pickling of metals and products used for the implementation of this process

Country Status (1)

Country Link
FR (1) FR1182531A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465010A1 (en) * 1979-09-17 1981-03-20 Solvay PROCESS FOR INHIBITING THE CORROSION OF A METAL PLANT IN CONTACT WITH AN ACIDIC BATH
FR2476146A1 (en) * 1980-02-20 1981-08-21 Solvay Acid bath for magnetite film removal from metal surface - contains alkyl:pyridinium chloride and excess cyanide complex for effective film removal without metal attack
EP0648864A1 (en) * 1993-10-18 1995-04-19 Rohm And Haas Company Use of iron salts for inhibiting corrosion of metals

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465010A1 (en) * 1979-09-17 1981-03-20 Solvay PROCESS FOR INHIBITING THE CORROSION OF A METAL PLANT IN CONTACT WITH AN ACIDIC BATH
EP0025624A1 (en) * 1979-09-17 1981-03-25 SOLVAY & Cie (Société Anonyme) Process for inhibiting the corrosion of a metallic installation upon contact with an acidic bath
FR2476146A1 (en) * 1980-02-20 1981-08-21 Solvay Acid bath for magnetite film removal from metal surface - contains alkyl:pyridinium chloride and excess cyanide complex for effective film removal without metal attack
EP0648864A1 (en) * 1993-10-18 1995-04-19 Rohm And Haas Company Use of iron salts for inhibiting corrosion of metals

Similar Documents

Publication Publication Date Title
FR1214373A (en) Process for the modification of polymers and products obtained by this process
CH380685A (en) Rolling process and rolling mill for the implementation of this process
FR1035170A (en) Degreasing process and products used for the implementation of this process
FR1182531A (en) Process for the acid pickling of metals and products used for the implementation of this process
FR1262338A (en) Process for making polymerization products
FR1130980A (en) Process for the preparation of dihydroxy-nitro-arylamino-anthraquinones and products obtained by carrying out this process
FR1210355A (en) Method and apparatus for the manufacture of alkali metals by electrolysis
FR1266824A (en) Porous metal products and process for making them
FR1232646A (en) Process for the ripening of glycidyl polyethers and products obtained
FR1212825A (en) Continuous process for the manufacture of phosphoric acid and equipment for its implementation
FR1279948A (en) Process of reproduction by thermography and products for the implementation of this process
BE573762A (en) Radiography process and new product for the implementation of this process.
FR1173990A (en) Process for the production of condensation products
BE594082A (en) Process for the production of polymerization products
FR1239321A (en) Process for the production of condensation products
FR1251993A (en) Process for the preparation of sorbic acid and apparatus for carrying out this process
FR1223678A (en) Process for the purification and concentration of sulfuric acid from waste products
FR1323199A (en) Pyrography process and products for the implementation of this process
FR1237732A (en) Process for depolymerizing polyphosphates and products thus obtained
FR1262593A (en) Metal phosphating process, solutions for its implementation and products conforming to those obtained
FR1214039A (en) Process for the preparation of phosphorous acid and apparatus for its implementation
FR1305330A (en) Process for the manufacture of a sulfonamidopyrazole and intermediate products for its implementation
FR1164414A (en) Method and device for the treatment of refractory products and products conforming to those obtained
FR1306584A (en) Process for the production of steel projection products
FR1288338A (en) Process for the treatment of plant products