BE796482A - IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENS - Google Patents
IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENSInfo
- Publication number
- BE796482A BE796482A BE128549A BE128549A BE796482A BE 796482 A BE796482 A BE 796482A BE 128549 A BE128549 A BE 128549A BE 128549 A BE128549 A BE 128549A BE 796482 A BE796482 A BE 796482A
- Authority
- BE
- Belgium
- Prior art keywords
- ovens
- conversion
- metal refining
- refining
- 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
- C21C5/38—Removal of waste gases or dust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7208901A FR2177484B1 (en) | 1972-03-09 | 1972-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE796482A true BE796482A (en) | 1973-07-02 |
Family
ID=9095197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE128549A BE796482A (en) | 1972-03-09 | 1973-03-08 | IMPROVEMENTS IN CONVERSION OR METAL REFINING OVENS |
Country Status (9)
Country | Link |
---|---|
US (1) | US3863906A (en) |
JP (1) | JPS5248572B2 (en) |
AT (1) | AT336054B (en) |
BE (1) | BE796482A (en) |
ES (1) | ES412454A1 (en) |
FR (1) | FR2177484B1 (en) |
GB (1) | GB1403125A (en) |
IT (1) | IT982497B (en) |
NL (1) | NL7303102A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2407998C3 (en) * | 1974-02-20 | 1980-01-10 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | System for dedusting the exhaust gases produced in a steel mill |
GB1525273A (en) * | 1974-10-29 | 1978-09-20 | Soc Lab Sarl | Recovery of gases in installations of furnaces for converting or refining metals |
US4050682A (en) * | 1975-03-31 | 1977-09-27 | Pennsylvania Engineering Corporation | Method and apparatus for handling off-gases from metal refining vessel |
US4031819A (en) * | 1976-01-07 | 1977-06-28 | American Air Filter Company, Inc. | Apparatus for collecting and conveying of fumes from a furnace |
US4072299A (en) * | 1976-04-27 | 1978-02-07 | Albert Calderon | Method and apparatus for basic oxygen steel making employing the off-gas principle of pre-heating purposes |
JPS5636910Y2 (en) * | 1976-09-10 | 1981-08-31 | ||
FR2365381A1 (en) * | 1976-09-22 | 1978-04-21 | Gatx Fuller | Double fume exhauster cowl - comprises inner and outer cones with annular passage between and peripheral deflector flange |
US4099709A (en) * | 1977-01-12 | 1978-07-11 | Albert Calderon | Method and apparatus for controlling emissions from oxygen steelmaking furnaces |
US4253644A (en) * | 1978-12-04 | 1981-03-03 | Inland Steel Company | Fluid closure for and method of preventing flow through an opening in a fluid and particulate confining and conveying structure |
US4234170A (en) * | 1979-06-06 | 1980-11-18 | National Steel Corporation | Movable charging emissions control hood for BOF |
FI60610C (en) * | 1980-06-19 | 1982-02-10 | Outokumpu Oy | SAETT ATT BLANDA EN HET UGNSGAS MED EN ANNAN GAS FOERE AVLAEGSNING AV UGNSGASEN FRAON UGNEN SAMT HUV DOERFOER |
WO2007112301A2 (en) * | 2006-03-24 | 2007-10-04 | Duke Manufacturing Co. | Vent system for cooking appliance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1223518A (en) * | 1959-01-28 | 1960-06-17 | Siderurgie Fse Inst Rech | Process for cooling and removing hot gases from pneumatic refining of cast irons, in particular using pure oxygen |
US3357820A (en) * | 1964-02-11 | 1967-12-12 | Waagner Biro Ag | Method of and installation for the utilization of hot waste gases from furnaces of metallurgical works |
US3372917A (en) * | 1965-08-16 | 1968-03-12 | Chemical Construction Corp | Apparatus for recovery of converter off-gases |
US3727587A (en) * | 1971-11-17 | 1973-04-17 | Treadwell Corp | System for recovering waste heat from copper converters |
-
1972
- 1972-03-09 FR FR7208901A patent/FR2177484B1/fr not_active Expired
-
1973
- 1973-02-28 AT AT179473A patent/AT336054B/en not_active IP Right Cessation
- 1973-02-28 US US336815A patent/US3863906A/en not_active Expired - Lifetime
- 1973-03-02 GB GB1027773A patent/GB1403125A/en not_active Expired
- 1973-03-06 NL NL7303102A patent/NL7303102A/xx not_active Application Discontinuation
- 1973-03-08 ES ES412454A patent/ES412454A1/en not_active Expired
- 1973-03-08 IT IT21346/73A patent/IT982497B/en active
- 1973-03-08 BE BE128549A patent/BE796482A/en not_active IP Right Cessation
- 1973-03-09 JP JP48028445A patent/JPS5248572B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2177484A1 (en) | 1973-11-09 |
JPS5248572B2 (en) | 1977-12-10 |
DE2311527A1 (en) | 1973-09-13 |
ATA179473A (en) | 1976-08-15 |
FR2177484B1 (en) | 1974-08-30 |
GB1403125A (en) | 1975-08-13 |
JPS48102705A (en) | 1973-12-24 |
NL7303102A (en) | 1973-09-11 |
DE2311527B2 (en) | 1976-12-09 |
IT982497B (en) | 1974-10-21 |
ES412454A1 (en) | 1976-01-01 |
US3863906A (en) | 1975-02-04 |
AT336054B (en) | 1977-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOC. LAB Effective date: 19840308 |