SE363346B - - Google Patents
Info
- Publication number
- SE363346B SE363346B SE12487/72A SE1248772A SE363346B SE 363346 B SE363346 B SE 363346B SE 12487/72 A SE12487/72 A SE 12487/72A SE 1248772 A SE1248772 A SE 1248772A SE 363346 B SE363346 B SE 363346B
- Authority
- SE
- Sweden
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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12487/72A SE363346B (pt) | 1972-09-27 | 1972-09-27 | |
| DE19732347070 DE2347070A1 (de) | 1972-09-27 | 1973-09-19 | Verfahren und ofen zur schmelzreduktion |
| GB4492873A GB1452944A (en) | 1972-09-27 | 1973-09-25 | Method and furance for reducing metal oxides |
| US05/400,650 US3932173A (en) | 1972-09-27 | 1973-09-25 | Inductially heated gas lift pump action method for melt reduction |
| JP48108052A JPS4993203A (pt) | 1972-09-27 | 1973-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12487/72A SE363346B (pt) | 1972-09-27 | 1972-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE363346B true SE363346B (pt) | 1974-01-14 |
Family
ID=20295821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE12487/72A SE363346B (pt) | 1972-09-27 | 1972-09-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3932173A (pt) |
| JP (1) | JPS4993203A (pt) |
| DE (1) | DE2347070A1 (pt) |
| GB (1) | GB1452944A (pt) |
| SE (1) | SE363346B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060913A (en) * | 1989-08-30 | 1991-10-29 | Regents Of The University Of Minnesota | Integrated metallurgical reactor |
| US5069715A (en) * | 1990-04-02 | 1991-12-03 | Regents Of The University Of Minnesota | Direct smelting process and apparatus |
| DE4440632A1 (de) * | 1994-11-14 | 1996-05-15 | Bayer Ag | Verfahren und Vorrichtung zur Förderung von heißen, aggressiven Medien |
| US6893607B2 (en) * | 2001-09-07 | 2005-05-17 | Premelt Systems, Inc. | Elevated discharge gas lift bubble pump and furnace for use therewith |
| US20060228294A1 (en) * | 2005-04-12 | 2006-10-12 | Davis William H | Process and apparatus using a molten metal bath |
| DE102008050599B3 (de) * | 2008-10-09 | 2010-07-29 | Uhde Gmbh | Vorrichtung und Verfahren zur Verteilung von Primärluft in Koksöfen |
| US9617087B2 (en) | 2010-10-28 | 2017-04-11 | General Electric Technology Gmbh | Control valve and control valve system for controlling solids flow, methods of manufacture thereof and articles comprising the same |
| US9557115B2 (en) * | 2010-10-28 | 2017-01-31 | General Electric Technology Gmbh | Orifice plate for controlling solids flow, methods of use thereof and articles comprising the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US688557A (en) * | 1900-04-25 | 1901-12-10 | Benjamin Talbot | Art of manufacturing iron or steel. |
| US2247262A (en) * | 1940-05-28 | 1941-06-24 | Marvin J Udy | Composition and method for treating molten metals |
| SE307627B (pt) * | 1967-02-09 | 1969-01-13 | J Oestberg | |
| FR1604719A (pt) * | 1968-10-22 | 1972-01-24 | ||
| LU62545A1 (pt) * | 1971-02-04 | 1972-12-05 |
-
1972
- 1972-09-27 SE SE12487/72A patent/SE363346B/xx unknown
-
1973
- 1973-09-19 DE DE19732347070 patent/DE2347070A1/de active Pending
- 1973-09-25 GB GB4492873A patent/GB1452944A/en not_active Expired
- 1973-09-25 US US05/400,650 patent/US3932173A/en not_active Expired - Lifetime
- 1973-09-27 JP JP48108052A patent/JPS4993203A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2347070A1 (de) | 1974-04-04 |
| GB1452944A (en) | 1976-10-20 |
| JPS4993203A (pt) | 1974-09-05 |
| US3932173A (en) | 1976-01-13 |