FR1572769A - - Google Patents
Info
- Publication number
- FR1572769A FR1572769A FR1572769DA FR1572769A FR 1572769 A FR1572769 A FR 1572769A FR 1572769D A FR1572769D A FR 1572769DA FR 1572769 A FR1572769 A FR 1572769A
- 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
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- 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
- C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/04—Specific shape of slag after cooling
- C21B2400/042—Sheets
-
- 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
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65204467A | 1967-07-10 | 1967-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1572769A true FR1572769A (oth) | 1969-06-27 |
Family
ID=24615293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1572769D Expired FR1572769A (oth) | 1967-07-10 | 1968-07-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3523775A (oth) |
| BE (1) | BE717894A (oth) |
| DE (1) | DE1771668A1 (oth) |
| ES (1) | ES355406A1 (oth) |
| FR (1) | FR1572769A (oth) |
| GB (1) | GB1219978A (oth) |
| SE (1) | SE336294B (oth) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2401999A1 (fr) * | 1977-09-02 | 1979-03-30 | Gagneraud Francis | Dispositif pour ameliorer l'expansion des laitiers et scories metallurgiques avant leur granulation |
| US4414016A (en) * | 1982-05-13 | 1983-11-08 | National Slag Limited | Apparatus for the pelletization of heat-liquifiable solid materials |
| AT389869B (de) * | 1988-10-20 | 1990-02-12 | Voest Alpine Stahl | Vorrichtung zum herstellen von huettenbims |
| US5076179A (en) * | 1990-07-13 | 1991-12-31 | Systech Environmental Corp. | Method and apparatus for injecting sludge into a kiln |
| US5284405A (en) * | 1990-07-13 | 1994-02-08 | Systech Environmental Corporation | Method and apparatus for injecting sludge into a kiln |
| US5569314A (en) * | 1995-01-30 | 1996-10-29 | Energy Mines & Resources-Canada | Thermal stabilization of steelmaking slag |
| JP2000319047A (ja) * | 1999-03-10 | 2000-11-21 | Kawasaki Steel Corp | ステンレス鋼精錬スラグの改質処理方法 |
| CN110616285A (zh) * | 2019-10-29 | 2019-12-27 | 昆明普利惠节能技术有限公司 | 一种蓄热式熔渣干式粒化器 |
| CN112777219A (zh) * | 2021-01-25 | 2021-05-11 | 呼伦贝尔驰宏矿业有限公司 | 一种渣溜槽 |
| CN114107581A (zh) * | 2021-11-17 | 2022-03-01 | 四川通达再生资源综合利用有限公司 | 一种钢渣循环利用装置及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US643856A (en) * | 1898-07-20 | 1900-02-20 | William August Otto Wuth | Manufacture of cement. |
| US2044450A (en) * | 1935-02-07 | 1936-06-16 | Carl H Schol | Apparatus for blowing up liquid slag or melt into a highly porous mass of the character of pumice |
-
1967
- 1967-07-10 US US652044A patent/US3523775A/en not_active Expired - Lifetime
-
1968
- 1968-06-12 GB GB27945/68A patent/GB1219978A/en not_active Expired
- 1968-06-25 DE DE19681771668 patent/DE1771668A1/de active Pending
- 1968-06-25 ES ES355406A patent/ES355406A1/es not_active Expired
- 1968-07-02 FR FR1572769D patent/FR1572769A/fr not_active Expired
- 1968-07-09 SE SE09451/68A patent/SE336294B/xx unknown
- 1968-07-10 BE BE717894D patent/BE717894A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES355406A1 (es) | 1969-12-01 |
| BE717894A (oth) | 1969-01-10 |
| GB1219978A (en) | 1971-01-20 |
| DE1771668A1 (de) | 1972-01-13 |
| US3523775A (en) | 1970-08-11 |
| SE336294B (oth) | 1971-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |