CA2290500C - Procede et dispositif de granulation a l'eau de matte ou de scories - Google Patents
Procede et dispositif de granulation a l'eau de matte ou de scories Download PDFInfo
- Publication number
- CA2290500C CA2290500C CA 2290500 CA2290500A CA2290500C CA 2290500 C CA2290500 C CA 2290500C CA 2290500 CA2290500 CA 2290500 CA 2290500 A CA2290500 A CA 2290500A CA 2290500 C CA2290500 C CA 2290500C
- Authority
- CA
- Canada
- Prior art keywords
- tank
- granulator
- granulator tank
- water
- molten material
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/1045—Forming solid beads by bringing hot glass in contact with a liquid, e.g. shattering
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
-
- 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
-
- 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
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising 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
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Furnace Details (AREA)
- Glanulating (AREA)
- Manufacture Of Iron (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Disintegrating Or Milling (AREA)
Abstract
On réalise une granulation à l'eau de matte ou de scories fondues par introduction de la matte ou des scories fondues dans une cuve (11a, 11b) de granulation à travers un chenal de coulée (10a, 10b). La cuve (11a, 11b) comprend des parois inclinées et est équipée de déversoirs (22b) réglables et d'un ou de plusieurs gicleurs (19a, 19b) de pulvérisation. Les gicleurs (19a, 19b) sont placés de manière que l'eau qu'ils projettent atteigne sensiblement la totalité de la matte ou des scories fondues introduites dans la cuve (11a, 11b) de granulation. La cuve (11a, 11b) de granulation est éventuellement revêtue d'un matériau polymère pour réduire le risque d'explosions de type phréatique. Le granulateur est éventuellement équipé d'une conduite (16b) montante de gaz qui peut être accouplée directement à la tour de refroidissement (14b), cette dernière pouvant être elle-même connectée à un système (15) de ventilation induite. Le granulateur est équipé de préférence d'une ouverture (27b) de sûreté anti-explosion formée de canaux résistants, l'ouverture (27b) de sûreté anti-explosion étant de préférence recouverte d'un matériau (29b) polymère
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/866,484 US6000242A (en) | 1996-05-31 | 1997-05-30 | Apparatus for and process of water granulating matte or slag |
US08/866,484 | 1997-05-30 | ||
PCT/US1998/010882 WO1998054103A1 (fr) | 1997-05-30 | 1998-05-28 | Procede et dispositif de granulation a l'eau de matte ou de scories |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2290500A1 CA2290500A1 (fr) | 1998-12-03 |
CA2290500C true CA2290500C (fr) | 2007-03-20 |
Family
ID=25347708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2290500 Expired - Fee Related CA2290500C (fr) | 1997-05-30 | 1998-05-28 | Procede et dispositif de granulation a l'eau de matte ou de scories |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0988256A4 (fr) |
JP (1) | JP2002501471A (fr) |
KR (1) | KR100507883B1 (fr) |
CN (1) | CN1114565C (fr) |
AU (1) | AU730145B2 (fr) |
BG (1) | BG64257B1 (fr) |
BR (1) | BR9809195A (fr) |
CA (1) | CA2290500C (fr) |
PL (1) | PL186835B1 (fr) |
RU (1) | RU2203864C2 (fr) |
TR (1) | TR199902919T2 (fr) |
WO (1) | WO1998054103A1 (fr) |
YU (1) | YU62099A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50202568D1 (de) * | 2002-11-25 | 2005-04-28 | Wurth Paul Sa | Spritzkopf für eine Granulierungsanlage |
US7857887B2 (en) * | 2008-12-20 | 2010-12-28 | Xiangguang Copper Co., Ltd. | Environment-friendly non-noise matte granulation technique |
AU2008261182B2 (en) * | 2008-12-22 | 2013-05-23 | Xiangguang Copper Co., Ltd | Environment-friendly non-noise matte granulation technique |
FI124883B (fi) | 2012-12-20 | 2015-03-13 | Outotec Oyj | Menetelmä ja laitteisto metallikiven happogranuloimiseksi |
KR101556596B1 (ko) | 2013-05-03 | 2015-10-01 | 이엔비나노텍(주) | 용융 슬래그 직냉 제조 장치 및 제조 방법 |
CN110004256A (zh) * | 2019-04-26 | 2019-07-12 | 马鞍山市佳腾节能环保科技有限公司 | 一种利用行车对高炉水渣自动抓取的方法 |
CN110090488B (zh) * | 2019-05-31 | 2021-04-06 | 安徽中巨机电设备有限公司 | 一种渣水分离装置 |
CN113584315B (zh) * | 2021-07-31 | 2023-03-24 | 山东齐力环保科技有限公司 | 一种废催化剂熔炼回收装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2159433A (en) * | 1938-01-05 | 1939-05-23 | John F Ervin | Method of disintegrating metal into shotting |
US2286078A (en) * | 1939-01-31 | 1942-06-09 | Holland & Hannen And Cubltts L | Foaming or granulating molten material |
US2384892A (en) * | 1942-05-28 | 1945-09-18 | F W Berk & Company | Method for the comminution of molten metals |
AU287514B2 (en) * | 1964-07-22 | 1966-04-21 | The Eagle-Picher Company | Method and apparatus for manufacturing porcelain enamel frit |
LU79466A1 (fr) * | 1978-04-18 | 1979-05-25 | Sidmar Nv | Procede et installation de traitement et de manutention de laitier metallurgique |
US4230477A (en) * | 1979-01-02 | 1980-10-28 | Sharonov Mikhail A | Apparatus for granulating molten slag |
FI814233L (fi) * | 1981-12-31 | 1983-07-01 | Ahlstroem Oy | Foerfarande och anordning foer framstaellning av glasskaervmassa |
FR2542760B1 (fr) * | 1983-03-17 | 1987-09-11 | Gagneraud Francis | Installation perfectionnee pour le traitement en continu de matieres en fusion en vue de l'obtention de produits bouletes |
SU1426956A1 (ru) * | 1984-12-28 | 1988-09-30 | Государственный Союзный Институт По Проектированию Металлургических Заводов "Гипромез" | Установка дл гранул ции металлургического расплава |
US4995894A (en) * | 1989-05-01 | 1991-02-26 | National Slag Limited | Enclosures for slag pelletization apparatus and method of operation |
US5468279A (en) * | 1994-09-19 | 1995-11-21 | Mitsubishi Materials Corporation | Method for water-granulating calcium ferrite slag |
-
1998
- 1998-05-28 BR BR9809195A patent/BR9809195A/pt not_active IP Right Cessation
- 1998-05-28 CN CN98805669A patent/CN1114565C/zh not_active Expired - Fee Related
- 1998-05-28 RU RU99128049A patent/RU2203864C2/ru active
- 1998-05-28 WO PCT/US1998/010882 patent/WO1998054103A1/fr active IP Right Grant
- 1998-05-28 CA CA 2290500 patent/CA2290500C/fr not_active Expired - Fee Related
- 1998-05-28 TR TR1999/02919T patent/TR199902919T2/xx unknown
- 1998-05-28 PL PL98337082A patent/PL186835B1/pl not_active IP Right Cessation
- 1998-05-28 KR KR10-1999-7011014A patent/KR100507883B1/ko not_active IP Right Cessation
- 1998-05-28 AU AU76033/98A patent/AU730145B2/en not_active Ceased
- 1998-05-28 EP EP98923836A patent/EP0988256A4/fr not_active Withdrawn
- 1998-05-28 YU YU62099A patent/YU62099A/sh unknown
- 1998-05-28 JP JP50090899A patent/JP2002501471A/ja active Pending
-
1999
- 1999-11-30 BG BG103935A patent/BG64257B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
WO1998054103A1 (fr) | 1998-12-03 |
CA2290500A1 (fr) | 1998-12-03 |
JP2002501471A (ja) | 2002-01-15 |
CN1114565C (zh) | 2003-07-16 |
BG64257B1 (bg) | 2004-07-30 |
AU730145B2 (en) | 2001-03-01 |
PL337082A1 (en) | 2000-07-31 |
TR199902919T2 (xx) | 2000-02-21 |
CN1259108A (zh) | 2000-07-05 |
YU62099A (sh) | 2000-12-28 |
PL186835B1 (pl) | 2004-03-31 |
EP0988256A1 (fr) | 2000-03-29 |
BR9809195A (pt) | 2000-08-01 |
EP0988256A4 (fr) | 2000-07-19 |
AU7603398A (en) | 1998-12-30 |
RU2203864C2 (ru) | 2003-05-10 |
KR20010013038A (ko) | 2001-02-26 |
BG103935A (en) | 2000-07-31 |
KR100507883B1 (ko) | 2005-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |