FR481056A - Method and apparatus for obtaining metals - Google Patents

Method and apparatus for obtaining metals

Info

Publication number
FR481056A
FR481056A FR481056DA FR481056A FR 481056 A FR481056 A FR 481056A FR 481056D A FR481056D A FR 481056DA FR 481056 A FR481056 A FR 481056A
Authority
FR
France
Prior art keywords
obtaining metals
metals
obtaining
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR481056A publication Critical patent/FR481056A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR481056D 1916-02-25 1916-02-25 Method and apparatus for obtaining metals Expired FR481056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR481056T 1916-02-25

Publications (1)

Publication Number Publication Date
FR481056A true FR481056A (en) 1916-10-27

Family

ID=1518214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR481056D Expired FR481056A (en) 1916-02-25 1916-02-25 Method and apparatus for obtaining metals

Country Status (1)

Country Link
FR (1) FR481056A (en)

Similar Documents

Publication Publication Date Title
FR481056A (en) Method and apparatus for obtaining metals
FR481877A (en) Method and apparatus for sterilizing water
FR484105A (en) Method and apparatus for obtaining photomicrographs
FR426824A (en) Method and apparatus for browning silverware
FR464714A (en) Method and apparatus for performing electro-osmotic operations
FR473900A (en) Method and apparatus for superheating air
CH50080A (en) Method and apparatus for browning silverware
FR495794A (en) Method and apparatus for the production of hydrocarbons
FR483895A (en) Apparatus for drawing metals
FR459308A (en) Method and apparatus for obtaining motive power
FR16935E (en) Method and apparatus for browning silverware
FR18760E (en) Method and apparatus for browning silverware
FR407424A (en) Method and apparatus for cooling water
FR487271A (en) Method and apparatus for making irregular shaped stampings
FR438207A (en) Method and apparatus for the manufacture of aluminum
FR482978A (en) Method and apparatus for the direct production of steel
FR497959A (en) Method and apparatus for cleaning sewage pipes
FR428940A (en) Method and apparatus for the protection of vines
FR472461A (en) Improved method and apparatus for producing moving images
FR485138A (en) Method and apparatus for the purification and re-oxygenation of air
FR428385A (en) Method and apparatus for the production of sculptures
FR464670A (en) Method and apparatus for water purification
FR19767E (en) Method and apparatus for ear education
FR449264A (en) Method and apparatus for ear education
FR18096E (en) Method and apparatus for ear education