DK150288C - Oven for metal extraction - Google Patents
Oven for metal extractionInfo
- Publication number
- DK150288C DK150288C DK104182A DK104182A DK150288C DK 150288 C DK150288 C DK 150288C DK 104182 A DK104182 A DK 104182A DK 104182 A DK104182 A DK 104182A DK 150288 C DK150288 C DK 150288C
- Authority
- DK
- Denmark
- Prior art keywords
- oven
- metal extraction
- extraction
- metal
- Prior art date
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
- C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0087—Rotation about a vertical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2034081 | 1981-03-13 | ||
IT20340/81A IT1137502B (en) | 1981-03-13 | 1981-03-13 | EQUIPMENT FOR THE RECOVERY OF METALLIC MATERIALS |
Publications (3)
Publication Number | Publication Date |
---|---|
DK104182A DK104182A (en) | 1982-09-14 |
DK150288B DK150288B (en) | 1987-01-26 |
DK150288C true DK150288C (en) | 1987-11-23 |
Family
ID=11165854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK104182A DK150288C (en) | 1981-03-13 | 1982-03-10 | Oven for metal extraction |
Country Status (14)
Country | Link |
---|---|
BE (1) | BE892475A (en) |
BG (1) | BG49508A3 (en) |
CS (1) | CS228539B2 (en) |
DE (1) | DE3206994C2 (en) |
DK (1) | DK150288C (en) |
FR (1) | FR2501530A1 (en) |
GB (1) | GB2094957B (en) |
GR (1) | GR75876B (en) |
IE (1) | IE52610B1 (en) |
IT (1) | IT1137502B (en) |
LU (1) | LU83999A1 (en) |
NL (1) | NL8201026A (en) |
SE (1) | SE452651B (en) |
YU (1) | YU54282A (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1269631B (en) * | 1954-09-14 | 1968-06-06 | Stora Kopparbergs Bergslags Ab | Process for obtaining molten pig iron |
GB979605A (en) * | 1962-01-30 | 1965-01-06 | Finanziaria Siderurgica Finsid | An improved process and device for refining cast-iron for steel production |
US3833355A (en) * | 1971-02-03 | 1974-09-03 | Centro Speriment Metallurg | Process for the reduction, in liquid phase, of iron ore in a rotary kiln |
BE792267A (en) * | 1971-12-03 | 1973-03-30 | Nat Res Dev | OVEN IMPROVEMENTS |
GB1535167A (en) * | 1974-12-19 | 1978-12-06 | Boc International Ltd | Crucible |
-
1981
- 1981-03-13 IT IT20340/81A patent/IT1137502B/en active
-
1982
- 1982-02-26 DE DE3206994A patent/DE3206994C2/en not_active Expired
- 1982-03-03 GR GR67463A patent/GR75876B/el unknown
- 1982-03-04 GB GB8206454A patent/GB2094957B/en not_active Expired
- 1982-03-10 DK DK104182A patent/DK150288C/en active
- 1982-03-10 LU LU83999A patent/LU83999A1/en unknown
- 1982-03-10 BG BG55735A patent/BG49508A3/en unknown
- 1982-03-11 FR FR8204135A patent/FR2501530A1/en not_active Withdrawn
- 1982-03-12 YU YU00542/82A patent/YU54282A/en unknown
- 1982-03-12 IE IE568/82A patent/IE52610B1/en unknown
- 1982-03-12 CS CS821714A patent/CS228539B2/en unknown
- 1982-03-12 NL NL8201026A patent/NL8201026A/en not_active Application Discontinuation
- 1982-03-12 SE SE8201568A patent/SE452651B/en not_active IP Right Cessation
- 1982-03-12 BE BE0/207555A patent/BE892475A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3206994C2 (en) | 1983-10-06 |
GB2094957B (en) | 1984-12-12 |
SE8201568L (en) | 1982-09-14 |
GR75876B (en) | 1984-08-02 |
NL8201026A (en) | 1982-10-01 |
DE3206994A1 (en) | 1982-10-14 |
IT8120340A0 (en) | 1981-03-13 |
GB2094957A (en) | 1982-09-22 |
DK150288B (en) | 1987-01-26 |
DK104182A (en) | 1982-09-14 |
LU83999A1 (en) | 1983-02-22 |
BE892475A (en) | 1982-09-13 |
YU54282A (en) | 1985-03-20 |
IE820568L (en) | 1982-09-13 |
IT1137502B (en) | 1986-09-10 |
SE452651B (en) | 1987-12-07 |
FR2501530A1 (en) | 1982-09-17 |
CS228539B2 (en) | 1984-05-14 |
IE52610B1 (en) | 1987-12-23 |
BG49508A3 (en) | 1991-11-15 |
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