GB402743A - Improvements in or relating to the working of spongy iron into bloms - Google Patents
Improvements in or relating to the working of spongy iron into blomsInfo
- Publication number
- GB402743A GB402743A GB14727/32A GB1472732A GB402743A GB 402743 A GB402743 A GB 402743A GB 14727/32 A GB14727/32 A GB 14727/32A GB 1472732 A GB1472732 A GB 1472732A GB 402743 A GB402743 A GB 402743A
- Authority
- GB
- United Kingdom
- Prior art keywords
- working
- oxidising
- bloms
- relating
- spongy iron
- 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
- C21C3/00—Manufacture of wrought-iron or wrought-steel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
402,743. Rotary furnaces. KRUPP GRUSONWERK AKT.-GES., F., Buckau, Magdeburg, Germany. May 24, 1932, No. 14727. Convention date, June 5, 1931. [Class 51 (ii).] In the working of spongy iron into blooms in a rotary furnace, the material is fed by a hopper 2 into one end of the furnace which is provided at its discharge end with a burner 3. The discharge end is reduced by a baffle ring 4 leaving an opening 5 through which oxidising gases or air or both are introduced so that the charge is subjected during rotation alternately to oxidising and reducing conditions. In a modification, Fig. 3, the oxidising gases &c. are introduced through nozzles 10 connected to an annular chamber 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE402743X | 1931-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB402743A true GB402743A (en) | 1933-11-24 |
Family
ID=6413225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14727/32A Expired GB402743A (en) | 1931-06-05 | 1932-05-24 | Improvements in or relating to the working of spongy iron into bloms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB402743A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5530147A (en) * | 1994-04-22 | 1996-06-25 | Basf Aktiengesellschaft | Selective hydrogenation of aromatic groups in the presence of epoxy groups |
| US5614646A (en) * | 1994-04-22 | 1997-03-25 | Basf Aktiengesellschaft | Selective hydrogenation of aromatic groups in the presence of epoxy groups |
-
1932
- 1932-05-24 GB GB14727/32A patent/GB402743A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5530147A (en) * | 1994-04-22 | 1996-06-25 | Basf Aktiengesellschaft | Selective hydrogenation of aromatic groups in the presence of epoxy groups |
| US5614646A (en) * | 1994-04-22 | 1997-03-25 | Basf Aktiengesellschaft | Selective hydrogenation of aromatic groups in the presence of epoxy groups |
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