FR380344A - Process for roasting and concentration of ores - Google Patents

Process for roasting and concentration of ores

Info

Publication number
FR380344A
FR380344A FR380344DA FR380344A FR 380344 A FR380344 A FR 380344A FR 380344D A FR380344D A FR 380344DA FR 380344 A FR380344 A FR 380344A
Authority
FR
France
Prior art keywords
ores
roasting
concentration
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)
Inventor
Fred. Bennitt
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.)
FRED BENNITT
Original Assignee
FRED BENNITT
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 FRED BENNITT filed Critical FRED BENNITT
Application granted granted Critical
Publication of FR380344A publication Critical patent/FR380344A/en
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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR380344D 1906-07-30 1907-07-29 Process for roasting and concentration of ores Expired FR380344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380344XA 1906-07-30 1906-07-30

Publications (1)

Publication Number Publication Date
FR380344A true FR380344A (en) 1907-12-05

Family

ID=1426572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR380344D Expired FR380344A (en) 1906-07-30 1907-07-29 Process for roasting and concentration of ores

Country Status (1)

Country Link
FR (1) FR380344A (en)

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