FR2294111B3 - - Google Patents
Info
- Publication number
- FR2294111B3 FR2294111B3 FR7537451A FR7537451A FR2294111B3 FR 2294111 B3 FR2294111 B3 FR 2294111B3 FR 7537451 A FR7537451 A FR 7537451A FR 7537451 A FR7537451 A FR 7537451A FR 2294111 B3 FR2294111 B3 FR 2294111B3
- Authority
- FR
- France
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/074—Tower structures for cooling, being confined but not sealed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2458781A DE2458781C2 (de) | 1974-12-12 | 1974-12-12 | Austrag heißen, flüssigen Gutes aus einem Druckbehälter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2294111A1 FR2294111A1 (fr) | 1976-07-09 |
| FR2294111B3 true FR2294111B3 (fr) | 1979-09-21 |
Family
ID=5933224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7537451A Granted FR2294111A1 (fr) | 1974-12-12 | 1975-12-08 | Dechargement d'un produit chaud, liquide, d'un reservoir sous pression |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3990820A (fr) |
| BR (1) | BR7508206A (fr) |
| CA (1) | CA1057496A (fr) |
| DE (1) | DE2458781C2 (fr) |
| FR (1) | FR2294111A1 (fr) |
| GB (1) | GB1507401A (fr) |
| IN (1) | IN143170B (fr) |
| ZA (1) | ZA757602B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056340A (en) * | 1976-07-01 | 1977-11-01 | The Upjohn Company | Prilling apparatus |
| US4302171A (en) * | 1979-05-14 | 1981-11-24 | Peltsman Michael I | Level control for ceramic slurry working tank in ceramic hot molding machine |
| DE3220624A1 (de) * | 1982-05-03 | 1983-11-10 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zur kontinuierlichen granulierung von schlacken mittels kuehlfluessigkeit |
| US5143734A (en) * | 1991-06-06 | 1992-09-01 | Farrel Corporation | Adjustable converging extruder hopper |
| CN109724418A (zh) * | 2018-11-30 | 2019-05-07 | 郑州旭飞光电科技有限公司 | 清灰装置、烟道及窑炉 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2802236A (en) * | 1953-07-27 | 1957-08-13 | Phillips Petroleum Co | Cooling and handling of petroleum pitches |
| US3001228A (en) * | 1959-01-08 | 1961-09-26 | G & A Lab Inc | Coating and pelletizing of fusible materials |
-
1974
- 1974-12-12 DE DE2458781A patent/DE2458781C2/de not_active Expired
-
1975
- 1975-11-07 CA CA239,349A patent/CA1057496A/fr not_active Expired
- 1975-12-01 US US05/636,359 patent/US3990820A/en not_active Expired - Lifetime
- 1975-12-03 ZA ZA757602A patent/ZA757602B/xx unknown
- 1975-12-08 FR FR7537451A patent/FR2294111A1/fr active Granted
- 1975-12-11 BR BR7508206A patent/BR7508206A/pt unknown
- 1975-12-11 GB GB5092975A patent/GB1507401A/en not_active Expired
- 1975-12-15 IN IN2343/CAL/1975A patent/IN143170B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2458781C2 (de) | 1984-05-17 |
| ZA757602B (en) | 1976-11-24 |
| CA1057496A (fr) | 1979-07-03 |
| FR2294111A1 (fr) | 1976-07-09 |
| DE2458781A1 (de) | 1976-06-24 |
| GB1507401A (en) | 1978-04-12 |
| US3990820A (en) | 1976-11-09 |
| IN143170B (fr) | 1977-10-15 |
| BR7508206A (pt) | 1976-08-24 |