FR979430A - Four de traitement des minerais - Google Patents

Four de traitement des minerais

Info

Publication number
FR979430A
FR979430A FR979430DA FR979430A FR 979430 A FR979430 A FR 979430A FR 979430D A FR979430D A FR 979430DA FR 979430 A FR979430 A FR 979430A
Authority
FR
France
Prior art keywords
processing furnace
ore processing
ore
furnace
processing
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.)
Erie Mining Co
Original Assignee
Erie Mining 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 Erie Mining Co filed Critical Erie Mining Co
Application granted granted Critical
Publication of FR979430A publication Critical patent/FR979430A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/26—Arrangements of controlling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR979430D 1948-02-06 1949-01-25 Four de traitement des minerais Expired FR979430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US979430XA 1948-02-06 1948-02-06

Publications (1)

Publication Number Publication Date
FR979430A true FR979430A (fr) 1951-04-26

Family

ID=22265870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979430D Expired FR979430A (fr) 1948-02-06 1949-01-25 Four de traitement des minerais

Country Status (1)

Country Link
FR (1) FR979430A (fr)

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