FR514977A - Method of roasting pyrites, ores, etc., in a deck oven - Google Patents
Method of roasting pyrites, ores, etc., in a deck ovenInfo
- Publication number
- FR514977A FR514977A FR514977A FR514977DA FR514977A FR 514977 A FR514977 A FR 514977A FR 514977 A FR514977 A FR 514977A FR 514977D A FR514977D A FR 514977DA FR 514977 A FR514977 A FR 514977A
- Authority
- FR
- France
- Prior art keywords
- ores
- deck oven
- roasting pyrites
- pyrites
- 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
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 peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- 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
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR514977T | 1917-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR514977A true FR514977A (en) | 1921-03-22 |
Family
ID=8914472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR514977A Expired FR514977A (en) | 1917-08-17 | 1917-08-17 | Method of roasting pyrites, ores, etc., in a deck oven |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR514977A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2135190A1 (en) * | 1971-05-03 | 1972-12-15 | Sherritt Gordon Mines Ltd | |
LU90766B1 (en) * | 2001-04-25 | 2002-10-28 | Wurth Paul Sa | Method of operating a multiple hearth furnace |
-
1917
- 1917-08-17 FR FR514977A patent/FR514977A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2135190A1 (en) * | 1971-05-03 | 1972-12-15 | Sherritt Gordon Mines Ltd | |
LU90766B1 (en) * | 2001-04-25 | 2002-10-28 | Wurth Paul Sa | Method of operating a multiple hearth furnace |
WO2002086406A1 (en) * | 2001-04-25 | 2002-10-31 | Paul Wurth S.A. | Method of operating a multiple hearth furnace |
US6832564B2 (en) | 2001-04-25 | 2004-12-21 | Paul Wurth S.A. | Method of operating a multiple hearth furnace |
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