NL7303102A - - Google Patents
Info
- Publication number
- NL7303102A NL7303102A NL7303102A NL7303102A NL7303102A NL 7303102 A NL7303102 A NL 7303102A NL 7303102 A NL7303102 A NL 7303102A NL 7303102 A NL7303102 A NL 7303102A NL 7303102 A NL7303102 A NL 7303102A
- Authority
- NL
- Netherlands
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 (US20050192411A1-20050901-C00001.png) | 1972-03-09 | 1972-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7303102A true NL7303102A (US20050192411A1-20050901-C00001.png) | 1973-09-11 |
Family
ID=9095197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7303102A NL7303102A (US20050192411A1-20050901-C00001.png) | 1972-03-09 | 1973-03-06 |
Country Status (9)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2407998C3 (de) * | 1974-02-20 | 1980-01-10 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | Anlage zur Entstaubung der in einem Stahlwerksbetrieb anfallenden Abgase |
| 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 (US20050192411A1-20050901-C00001.png) * | 1976-09-10 | 1981-08-31 | ||
| FR2365381A1 (fr) * | 1976-09-22 | 1978-04-21 | Gatx Fuller | Hotte perfectionnee pour le captage de gaz ou fumees |
| 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 (fi) * | 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 (fr) * | 1959-01-28 | 1960-06-17 | Siderurgie Fse Inst Rech | Procédé de refroidissement et d'évacuation des gaz chauds provenant d'affinage pneumatique des fontes notamment avec emploi d'oxygène pur |
| 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/de 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/es not_active Expired
- 1973-03-08 IT IT21346/73A patent/IT982497B/it active
- 1973-03-08 BE BE128549A patent/BE796482A/xx not_active IP Right Cessation
- 1973-03-09 JP JP48028445A patent/JPS5248572B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2177484B1 (US20050192411A1-20050901-C00001.png) | 1974-08-30 |
| AT336054B (de) | 1977-04-12 |
| JPS48102705A (US20050192411A1-20050901-C00001.png) | 1973-12-24 |
| JPS5248572B2 (US20050192411A1-20050901-C00001.png) | 1977-12-10 |
| DE2311527A1 (de) | 1973-09-13 |
| IT982497B (it) | 1974-10-21 |
| BE796482A (fr) | 1973-07-02 |
| GB1403125A (en) | 1975-08-13 |
| US3863906A (en) | 1975-02-04 |
| FR2177484A1 (US20050192411A1-20050901-C00001.png) | 1973-11-09 |
| ATA179473A (de) | 1976-08-15 |
| ES412454A1 (es) | 1976-01-01 |
| DE2311527B2 (de) | 1976-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |