GB286285A - Process of dearsenifying ores and metallurgical products - Google Patents
Process of dearsenifying ores and metallurgical productsInfo
- Publication number
- GB286285A GB286285A GB27532/27A GB2753227A GB286285A GB 286285 A GB286285 A GB 286285A GB 27532/27 A GB27532/27 A GB 27532/27A GB 2753227 A GB2753227 A GB 2753227A GB 286285 A GB286285 A GB 286285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hearth
- fore
- dearsenifying
- ores
- plate
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/04—Obtaining arsenic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
286,285. Girardet, L. F. C. March 4, 1927, [Convention date]. Cupola furnaces.-The fore-hearth of a cupola furnace is carried by a plate or table, which forms a parallel motion connecting-rod between two similar crank arms, so that the fore-hearth can be moved in a gyratory manner to mix the metal. In the apparatus shown the fore-hearth A is mounted on ball bearings positioned in recesses in the upper part of the fixed table C, and is driven by crank pins e' engaging in bosses e on the base-plate B.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE286285X | 1927-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB286285A true GB286285A (en) | 1928-06-21 |
Family
ID=6059036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27532/27A Expired GB286285A (en) | 1927-03-03 | 1927-10-17 | Process of dearsenifying ores and metallurgical products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB286285A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977215A (en) * | 1958-12-01 | 1961-03-28 | Metallgesellschaft Ag | Arsenic removal and the pelletizing of the de-arsenized material |
-
1927
- 1927-10-17 GB GB27532/27A patent/GB286285A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977215A (en) * | 1958-12-01 | 1961-03-28 | Metallgesellschaft Ag | Arsenic removal and the pelletizing of the de-arsenized material |
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