FR773643A - Four tubulaire rotatif - Google Patents

Four tubulaire rotatif

Info

Publication number
FR773643A
FR773643A FR773643DA FR773643A FR 773643 A FR773643 A FR 773643A FR 773643D A FR773643D A FR 773643DA FR 773643 A FR773643 A FR 773643A
Authority
FR
France
Prior art keywords
tube furnace
rotary tube
rotary
furnace
tube
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
English (en)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of FR773643A publication Critical patent/FR773643A/fr
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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR773643D 1934-04-27 1934-04-27 Four tubulaire rotatif Expired FR773643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR773643T 1934-04-27

Publications (1)

Publication Number Publication Date
FR773643A true FR773643A (fr) 1934-11-22

Family

ID=9198398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773643D Expired FR773643A (fr) 1934-04-27 1934-04-27 Four tubulaire rotatif

Country Status (1)

Country Link
FR (1) FR773643A (fr)

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