FR353025A - Rotary dryer drum - Google Patents
Rotary dryer drumInfo
- Publication number
- FR353025A FR353025A FR353025DA FR353025A FR 353025 A FR353025 A FR 353025A FR 353025D A FR353025D A FR 353025DA FR 353025 A FR353025 A FR 353025A
- Authority
- FR
- France
- Prior art keywords
- rotary dryer
- dryer drum
- drum
- rotary
- dryer
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE353025X | 1904-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR353025A true FR353025A (en) | 1905-08-31 |
Family
ID=6279245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR353025D Expired FR353025A (en) | 1904-05-08 | 1905-04-04 | Rotary dryer drum |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH353025A (en) |
FR (1) | FR353025A (en) |
-
1905
- 1905-04-04 FR FR353025D patent/FR353025A/en not_active Expired
-
1956
- 1956-10-26 CH CH353025D patent/CH353025A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH353025A (en) | 1961-03-31 |
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