FR953111A - Improvements in methods and apparatus for purifying metals - Google Patents

Improvements in methods and apparatus for purifying metals

Info

Publication number
FR953111A
FR953111A FR953111DA FR953111A FR 953111 A FR953111 A FR 953111A FR 953111D A FR953111D A FR 953111DA FR 953111 A FR953111 A FR 953111A
Authority
FR
France
Prior art keywords
methods
purifying metals
purifying
metals
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.)
AMERICAN METAL Co
Original Assignee
AMERICAN METAL Co
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 AMERICAN METAL Co filed Critical AMERICAN METAL Co
Application granted granted Critical
Publication of FR953111A publication Critical patent/FR953111A/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
    • C22B25/00—Obtaining tin
    • C22B25/08—Refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR953111D 1941-03-20 1947-09-12 Improvements in methods and apparatus for purifying metals Expired FR953111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US953111XA 1941-03-20 1941-03-20

Publications (1)

Publication Number Publication Date
FR953111A true FR953111A (en) 1949-11-30

Family

ID=22251316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953111D Expired FR953111A (en) 1941-03-20 1947-09-12 Improvements in methods and apparatus for purifying metals

Country Status (1)

Country Link
FR (1) FR953111A (en)

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