FR801105A - Improvement in acid descaling processes - Google Patents

Improvement in acid descaling processes

Info

Publication number
FR801105A
FR801105A FR801105DA FR801105A FR 801105 A FR801105 A FR 801105A FR 801105D A FR801105D A FR 801105DA FR 801105 A FR801105 A FR 801105A
Authority
FR
France
Prior art keywords
improvement
descaling processes
acid descaling
acid
processes
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR801105A publication Critical patent/FR801105A/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
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents

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)
FR801105D 1936-01-23 1936-01-23 Improvement in acid descaling processes Expired FR801105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801105T 1936-01-23

Publications (1)

Publication Number Publication Date
FR801105A true FR801105A (en) 1936-07-28

Family

ID=9242071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801105D Expired FR801105A (en) 1936-01-23 1936-01-23 Improvement in acid descaling processes

Country Status (1)

Country Link
FR (1) FR801105A (en)

Similar Documents

Publication Publication Date Title
FR818741A (en) Acrylic acid esters
FR801105A (en) Improvement in acid descaling processes
FR761517A (en) Improvements in galvanic cobalting processes
FR825979A (en) Improvements in distillation processes
FR739498A (en) Improvements in special steels
FR793014A (en) Improvements in cathodic dispersion processes
FR811517A (en) Removable trailer
FR793946A (en) Improvement in galvanic cobalting processes
FR796875A (en) Improvement in amplification processes
FR758498A (en) Improvements in stages
FR817757A (en) Improvements in metallurgical processes
FR819873A (en) Improvements in ore reduction processes
FR822891A (en) Improvements in superphosphate treatment processes
FR781263A (en) Improvement in reinforced glass manufacturing processes
FR829554A (en) Improvements to coagulation processes
FR756474A (en) Improvements to construction processes
GB500117A (en) Improvements in unhairing processes
FR780577A (en) Improvements in alloy purification processes
FR730427A (en) Improvements in fluoride preparation processes
FR778614A (en) Improvements to casting processes
FR828446A (en) Improvements in aircraft spotting processes
FR755124A (en) Lockable system
CA334889A (en) Nitric acid concentration
CA335585A (en) Nitric acid concentration
CA335587A (en) Nitric acid concentration