FR2453901A1 - Procede et appareil de fabrication de laitier de haut fourneau sous forme cristalline - Google Patents
Procede et appareil de fabrication de laitier de haut fourneau sous forme cristallineInfo
- Publication number
- FR2453901A1 FR2453901A1 FR8008186A FR8008186A FR2453901A1 FR 2453901 A1 FR2453901 A1 FR 2453901A1 FR 8008186 A FR8008186 A FR 8008186A FR 8008186 A FR8008186 A FR 8008186A FR 2453901 A1 FR2453901 A1 FR 2453901A1
- Authority
- FR
- France
- Prior art keywords
- dairy
- blast furnace
- crystalline form
- milk
- cooling
- Prior art date
- 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.)
- Granted
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
- C21B2400/026—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
- C21B2400/05—Apparatus features
- C21B2400/052—Apparatus features including rotating parts
-
- 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
- C21B2400/052—Apparatus features including rotating parts
- C21B2400/056—Drums whereby slag is poured on or in between
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/815—Chemically inert or reactive atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Abstract
L'INVENTION CONCERNE LA FABRICATION D'UN LAITIER CRISTALLIN DE HAUT FOURNEAU. ELLE SE RAPPORTE A UN APPAREIL AYANT DES CORPS 2 DE REFROIDISSEMENT AYANT UNE CAVITE 2A DANS LAQUELLE CIRCULE DE L'EAU DE REFROIDISSEMENT ET DELIMITANT ENTRE EUX DES GORGES 7 DE REFROIDISSEMENT DANS LESQUELLES LE LAITIER FONDU EST COULE. DES PANNEAUX 13 DE POUSSEE DELIMITENT LE FOND DES GORGES 7 ET, LORSQUE L'ENSEMBLE EST RETOURNE, ILS CHASSENT LE LAITIER SOLIDIFIE. APPLICATION A LA FABRICATION D'AGREGATS GROSSIERS POUR LE BETON ET LES SOUS-COUCHES DES ROUTES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54044191A JPS5814844B2 (ja) | 1979-04-13 | 1979-04-13 | 結晶質高炉スラグの製造法および装置 |
JP596580A JPS56102503A (en) | 1980-01-22 | 1980-01-22 | Manufacturing apparatus of crystalline blast furnace slag |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453901A1 true FR2453901A1 (fr) | 1980-11-07 |
FR2453901B1 FR2453901B1 (fr) | 1984-07-13 |
Family
ID=26340010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008186A Granted FR2453901A1 (fr) | 1979-04-13 | 1980-04-11 | Procede et appareil de fabrication de laitier de haut fourneau sous forme cristalline |
Country Status (3)
Country | Link |
---|---|
US (1) | US4299610A (fr) |
DE (1) | DE3013557C2 (fr) |
FR (1) | FR2453901A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE203776T1 (de) * | 1996-05-15 | 2001-08-15 | Voest Alpine Ind Services Gmbh | Verfahren zum kontinuierlichen herstellen einer glasartigen bzw. verglasten hochofenschlacke |
DE10111890C2 (de) * | 2001-03-13 | 2003-04-17 | Skw Stahl Technik Gmbh | Schlacken-Dosier-und-Granulier-Vorrichtung |
AT12702U1 (de) * | 2011-12-21 | 2012-10-15 | Tschinkel Maschinen Und Anlagenbau Gmbh | Vorrichtung zum abkühlen von schlacken |
CN112626349B (zh) * | 2020-11-09 | 2021-11-09 | 中南大学 | 一种稀散金属连续结晶提纯装置及结晶提纯方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE56386C (de) * | 1900-01-01 | F. W. lührmann in Düsseldorf | Selbsttätige Vorrichtung zum Abkühlen und Verladen von feurig-flüssiger Schlacke | |
US1843716A (en) * | 1927-07-19 | 1932-02-02 | Giller Theodor | Apparatus for transforming molten matter such as slag into frothy porous matter |
US2324938A (en) * | 1942-08-17 | 1943-07-20 | Love Harry Joseph | Method and mechanism for recovering metal |
US2643485A (en) * | 1951-04-26 | 1953-06-30 | Tennessee Valley Authority | Production of lightweight aggregate from molten slag |
US3133804A (en) * | 1960-06-13 | 1964-05-19 | Babcock & Wilcox Co | Apparatus for treating molten ash or slag |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US140927A (en) * | 1873-07-15 | Improvement in apparatus for cooling and removing blast-furnace slag | ||
US810864A (en) * | 1903-08-31 | 1906-01-23 | Frank K Hoover | Apparatus for chilling cinder or slag. |
GB153083A (en) | 1919-07-29 | 1920-10-29 | Samuel Williams | An improved machine for moulding slag and other material whilst in a molten condition |
US2044198A (en) * | 1932-09-09 | 1936-06-16 | Bartholomew Tracy | Manufacture of cast slag articles |
US2901865A (en) * | 1955-08-10 | 1959-09-01 | Owens Illinois Glass Co | Means for cooling glass forming molds |
US4004874A (en) * | 1974-06-19 | 1977-01-25 | Span-Deck, Inc. | Apparatus for production of cast concrete members |
JPS5855095B2 (ja) * | 1977-02-18 | 1983-12-08 | 石川島播磨重工業株式会社 | 溶融滓の処理方法及び装置 |
-
1980
- 1980-03-25 US US06/133,931 patent/US4299610A/en not_active Expired - Lifetime
- 1980-04-09 DE DE3013557A patent/DE3013557C2/de not_active Expired
- 1980-04-11 FR FR8008186A patent/FR2453901A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE56386C (de) * | 1900-01-01 | F. W. lührmann in Düsseldorf | Selbsttätige Vorrichtung zum Abkühlen und Verladen von feurig-flüssiger Schlacke | |
US1843716A (en) * | 1927-07-19 | 1932-02-02 | Giller Theodor | Apparatus for transforming molten matter such as slag into frothy porous matter |
US2324938A (en) * | 1942-08-17 | 1943-07-20 | Love Harry Joseph | Method and mechanism for recovering metal |
US2643485A (en) * | 1951-04-26 | 1953-06-30 | Tennessee Valley Authority | Production of lightweight aggregate from molten slag |
US3133804A (en) * | 1960-06-13 | 1964-05-19 | Babcock & Wilcox Co | Apparatus for treating molten ash or slag |
Also Published As
Publication number | Publication date |
---|---|
DE3013557A1 (de) | 1980-10-23 |
US4299610A (en) | 1981-11-10 |
FR2453901B1 (fr) | 1984-07-13 |
DE3013557C2 (de) | 1984-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |