DE1261370B - Verfahren zum Schuetzen von Metalloberflaechen gegen Korrosion durch waessrige saureLoesungen - Google Patents

Verfahren zum Schuetzen von Metalloberflaechen gegen Korrosion durch waessrige saureLoesungen

Info

Publication number
DE1261370B
DE1261370B DEI16334A DEI0016334A DE1261370B DE 1261370 B DE1261370 B DE 1261370B DE I16334 A DEI16334 A DE I16334A DE I0016334 A DEI0016334 A DE I0016334A DE 1261370 B DE1261370 B DE 1261370B
Authority
DE
Germany
Prior art keywords
sulfur
solution
corrosion
carbon atoms
acidic
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.)
Pending
Application number
DEI16334A
Other languages
German (de)
English (en)
Inventor
M Bernard Le Boucher
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of DE1261370B publication Critical patent/DE1261370B/de
Pending 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
DEI16334A 1958-04-25 1959-04-22 Verfahren zum Schuetzen von Metalloberflaechen gegen Korrosion durch waessrige saureLoesungen Pending DE1261370B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896789X 1958-04-25

Publications (1)

Publication Number Publication Date
DE1261370B true DE1261370B (de) 1968-02-15

Family

ID=9391262

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI16334A Pending DE1261370B (de) 1958-04-25 1959-04-22 Verfahren zum Schuetzen von Metalloberflaechen gegen Korrosion durch waessrige saureLoesungen

Country Status (3)

Country Link
DE (1) DE1261370B (hr)
GB (1) GB896789A (hr)
NL (2) NL238565A (hr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR784182A (fr) * 1934-02-06 1935-07-22 Henkel Et Cie G M B H Procédé de traitement de métaux sensibles à la corrosion avec les liquides acides
US2636009A (en) * 1946-08-31 1953-04-21 Joseph T Irwin Conditioning of metal surfaces
DE1033481B (de) * 1954-06-10 1958-07-03 Poor & Co Saure Baeder zum Beizen von Metallen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR784182A (fr) * 1934-02-06 1935-07-22 Henkel Et Cie G M B H Procédé de traitement de métaux sensibles à la corrosion avec les liquides acides
US2636009A (en) * 1946-08-31 1953-04-21 Joseph T Irwin Conditioning of metal surfaces
DE1033481B (de) * 1954-06-10 1958-07-03 Poor & Co Saure Baeder zum Beizen von Metallen

Also Published As

Publication number Publication date
GB896789A (en) 1962-05-16
NL238565A (hr)
NL105414C (hr)

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