FR838282A - Process for treating steels with a view to their purification - Google Patents

Process for treating steels with a view to their purification

Info

Publication number
FR838282A
FR838282A FR838282DA FR838282A FR 838282 A FR838282 A FR 838282A FR 838282D A FR838282D A FR 838282DA FR 838282 A FR838282 A FR 838282A
Authority
FR
France
Prior art keywords
purification
view
treating steels
steels
treating
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Application granted granted Critical
Publication of FR838282A publication Critical patent/FR838282A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR838282D 1937-11-10 1937-11-10 Process for treating steels with a view to their purification Expired FR838282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838282T 1937-11-10

Publications (1)

Publication Number Publication Date
FR838282A true FR838282A (en) 1939-03-02

Family

ID=9298969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838282D Expired FR838282A (en) 1937-11-10 1937-11-10 Process for treating steels with a view to their purification

Country Status (1)

Country Link
FR (1) FR838282A (en)

Similar Documents

Publication Publication Date Title
BE440748A (en) Process for treating resinous bodies
FR838282A (en) Process for treating steels with a view to their purification
FR833885A (en) Improvements to machines for treating fabrics and other surfaces by spraying
FR834344A (en) Process for treating distillery stills
FR837335A (en) Process for treating starchy materials with a view to their saccharification
FR795772A (en) Hydrocarbon treatment process
FR797224A (en) Flour treatment process with a view to their conservation
FR832397A (en) Textile treatment process
FR833589A (en) Steels purification process
FR846776A (en) Process for treating residual liquors with a view to their transformation into a granular mass suitable for their dry distillation
FR837682A (en) Process for treating brackish water with a view to its application to irrigation
FR802341A (en) Garbage treatment process
FR832951A (en) Leather treatment process
FR821783A (en) Process for the treatment of lateritic ores
FR822787A (en) Process for the treatment of cellulosic materials
FR832658A (en) Plant fiber treatment process
FR47006E (en) Process for treating woody material with a view to obtaining activated carbon
FR836589A (en) Mineral concentration process
FR847913A (en) Process for regenerating pickling baths
FR48402E (en) Process for the treatment of acidiferous tars, with a view to their conversion into technically usable oils
FR821148A (en) Process for treating coke to increase its reactivity
FR821688A (en) Hydrocarbon treatment process
FR881669A (en) Hydrocarbon treatment process
FR857379A (en) Process for treating plant fibers to give them a woolly appearance
FR815541A (en) Protective treatment process for wood