FR466991A - Four de grillage à minerai - Google Patents

Four de grillage à minerai

Info

Publication number
FR466991A
FR466991A FR466991DA FR466991A FR 466991 A FR466991 A FR 466991A FR 466991D A FR466991D A FR 466991DA FR 466991 A FR466991 A FR 466991A
Authority
FR
France
Prior art keywords
roasting furnace
ore roasting
ore
furnace
roasting
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)
Inventor
Paul Piketty
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 FR466991A publication Critical patent/FR466991A/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
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR466991D 1914-01-05 1914-01-05 Four de grillage à minerai Expired FR466991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR466991T 1914-01-05

Publications (1)

Publication Number Publication Date
FR466991A true FR466991A (fr) 1914-05-29

Family

ID=1505702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR466991D Expired FR466991A (fr) 1914-01-05 1914-01-05 Four de grillage à minerai

Country Status (1)

Country Link
FR (1) FR466991A (fr)

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