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FR1242159A - Product to remove rust, scale and more - Google Patents

Product to remove rust, scale and more

Info

Publication number
FR1242159A
FR1242159A FR39964A FR69039964A FR1242159A FR 1242159 A FR1242159 A FR 1242159A FR 39964 A FR39964 A FR 39964A FR 69039964 A FR69039964 A FR 69039964A FR 1242159 A FR1242159 A FR 1242159A
Authority
FR
France
Prior art keywords
scale
product
remove rust
rust
remove
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
FR39964A
Other languages
French (fr)
Inventor
Victor-Charles-Marie Giraud
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 filed Critical
Priority to FR39964A priority Critical patent/FR1242159A/en
Application granted granted Critical
Publication of FR1242159A publication Critical patent/FR1242159A/en
Priority to DE1960G0031103 priority patent/DE1286873B/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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR39964A 1959-12-08 1959-12-08 Product to remove rust, scale and more Expired FR1242159A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR39964A FR1242159A (en) 1959-12-08 1959-12-08 Product to remove rust, scale and more
DE1960G0031103 DE1286873B (en) 1959-12-08 1960-12-07 Aqueous, acidic solution for removing rust and other iron oxides, especially scale, on metal surfaces with simultaneous formation of protective phosphate layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39964A FR1242159A (en) 1959-12-08 1959-12-08 Product to remove rust, scale and more

Publications (1)

Publication Number Publication Date
FR1242159A true FR1242159A (en) 1960-09-23

Family

ID=8593562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39964A Expired FR1242159A (en) 1959-12-08 1959-12-08 Product to remove rust, scale and more

Country Status (2)

Country Link
DE (1) DE1286873B (en)
FR (1) FR1242159A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851443A (en) * 1996-12-06 1998-12-22 Rajendren; Richard B. Aerator with dual path discharge
US7028992B2 (en) 2004-05-28 2006-04-18 American Aerators, Inc. Aerator with intermediate bearing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE659124C (en) * 1933-04-01 1938-04-26 Metallgesellschaft Akt Ges Process for cleaning iron surfaces
DE660436C (en) * 1933-05-27 1938-05-25 Metallgesellschaft Akt Ges Process for cleaning iron surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851443A (en) * 1996-12-06 1998-12-22 Rajendren; Richard B. Aerator with dual path discharge
US7028992B2 (en) 2004-05-28 2006-04-18 American Aerators, Inc. Aerator with intermediate bearing

Also Published As

Publication number Publication date
DE1286873B (en) 1969-01-09

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