FR335977A - Four perfectionné pour griller du minerai finement divisé, pour calciner de la dolomie, etc. - Google Patents

Four perfectionné pour griller du minerai finement divisé, pour calciner de la dolomie, etc.

Info

Publication number
FR335977A
FR335977A FR335977DA FR335977A FR 335977 A FR335977 A FR 335977A FR 335977D A FR335977D A FR 335977DA FR 335977 A FR335977 A FR 335977A
Authority
FR
France
Prior art keywords
grilling
perfected
furnace
finely divided
divided ore
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
Gustaf Oskar Petersson
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 FR335977A publication Critical patent/FR335977A/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)
FR335977D 1903-01-27 1903-10-15 Four perfectionné pour griller du minerai finement divisé, pour calciner de la dolomie, etc. Expired FR335977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE335977X 1903-01-27

Publications (1)

Publication Number Publication Date
FR335977A true FR335977A (fr) 1904-02-22

Family

ID=1385421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR335977D Expired FR335977A (fr) 1903-01-27 1903-10-15 Four perfectionné pour griller du minerai finement divisé, pour calciner de la dolomie, etc.

Country Status (1)

Country Link
FR (1) FR335977A (fr)

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