NL9201266A - Werkwijze voor het regelen van de samenstelling van staalslakken. - Google Patents
Werkwijze voor het regelen van de samenstelling van staalslakken. Download PDFInfo
- Publication number
- NL9201266A NL9201266A NL9201266A NL9201266A NL9201266A NL 9201266 A NL9201266 A NL 9201266A NL 9201266 A NL9201266 A NL 9201266A NL 9201266 A NL9201266 A NL 9201266A NL 9201266 A NL9201266 A NL 9201266A
- Authority
- NL
- Netherlands
- Prior art keywords
- process according
- steel
- content
- controlled
- slag
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 239000000203 mixture Substances 0.000 title claims description 10
- 241000237858 Gastropoda Species 0.000 title 1
- 239000002893 slag Substances 0.000 claims description 58
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 17
- 235000012239 silicon dioxide Nutrition 0.000 claims description 13
- 229910052681 coesite Inorganic materials 0.000 claims description 12
- 229910052906 cristobalite Inorganic materials 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 12
- 229910052682 stishovite Inorganic materials 0.000 claims description 12
- 229910052905 tridymite Inorganic materials 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000004480 active ingredient Substances 0.000 claims description 6
- 229910052593 corundum Inorganic materials 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 229910001570 bauxite Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 229910018404 Al2 O3 Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
- C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Compounds Of Iron (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9201266A NL9201266A (nl) | 1992-07-14 | 1992-07-14 | Werkwijze voor het regelen van de samenstelling van staalslakken. |
| DE69323353T DE69323353T2 (de) | 1992-07-14 | 1993-06-30 | Verfahren zur Herstellung eines Zementgrundmaterials und dieses Material enthaltende Zementzusammensetzung |
| EP19930201903 EP0579309B1 (fr) | 1992-07-14 | 1993-06-30 | Procédé pour la préparation d'un matériau à base de ciment et composition de ciment contenant ce matériau |
| CA 2100125 CA2100125A1 (fr) | 1992-07-14 | 1993-07-08 | Methode de preparation d'un materiau de base pour ciment ainsi qu'une composition de ciment contenant ce materiau de base |
| ZA935044A ZA935044B (en) | 1992-07-14 | 1993-07-13 | Method for preparing a cement base material together with a cement composition containing this base material |
| MX9304216A MX9304216A (es) | 1992-07-14 | 1993-07-13 | Metodo para preparar un material basico de cemento, junto con una composicion de cemento que contiene este material basico. |
| JP17420293A JPH06157087A (ja) | 1992-07-14 | 1993-07-14 | セメント基材の製造方法及び前記基材を含むセメント組成 |
| AU41940/93A AU664286B2 (en) | 1992-07-14 | 1993-07-14 | Method for preparing a cement base material, together with a cement composition containing this base material |
| US08/243,616 US5395443A (en) | 1992-07-14 | 1994-05-16 | Method for preparing a cement base material, together with a cement composition containing this base material |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL9201266A NL9201266A (nl) | 1992-07-14 | 1992-07-14 | Werkwijze voor het regelen van de samenstelling van staalslakken. |
| NL9201266 | 1992-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9201266A true NL9201266A (nl) | 1994-02-01 |
Family
ID=19861059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9201266A NL9201266A (nl) | 1992-07-14 | 1992-07-14 | Werkwijze voor het regelen van de samenstelling van staalslakken. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5395443A (fr) |
| EP (1) | EP0579309B1 (fr) |
| JP (1) | JPH06157087A (fr) |
| AU (1) | AU664286B2 (fr) |
| CA (1) | CA2100125A1 (fr) |
| DE (1) | DE69323353T2 (fr) |
| MX (1) | MX9304216A (fr) |
| NL (1) | NL9201266A (fr) |
| ZA (1) | ZA935044B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998045218A2 (fr) * | 1997-04-09 | 1998-10-15 | 'holderbank' Financiere Glarus Ag | Procede de fabrication de ciment sulfate ou granulats de ciment sulfate |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7143204B1 (en) | 1996-11-15 | 2006-11-28 | Logiclink Corporation | Method and apparatus for suspending or adjusting billing charge for usage of electrically powered devices if abnormal or halt condition detected |
| US6491751B1 (en) | 1998-09-18 | 2002-12-10 | Texas Industries, Inc. | Method for manufacturing cement using a raw material mix including finely ground steel slag |
| CA2403111A1 (fr) | 2000-02-18 | 2001-08-23 | Randy D. Stroup | Melange de ciment de laitier de cubilot et procedes de fabrication et d'utilisation de celui-ci |
| FR2820420B1 (fr) * | 2001-02-02 | 2003-12-12 | Lafarge Sa | Procede de traitement oxydant des laitiers d'acierie pour l'obtention de materiaux cimentaires |
| CN100391902C (zh) * | 2004-04-15 | 2008-06-04 | 宜兴市泰科耐火材料有限公司 | 碳化硅刚玉浇注料 |
| CN100418926C (zh) * | 2005-07-19 | 2008-09-17 | 中国地质大学（北京） | 一种高炉出铁沟用耐火材料浇注料及其制备方法 |
| CN101560109B (zh) * | 2009-05-26 | 2011-10-26 | 武汉钢铁(集团)公司 | 脱硫铁水罐罐底垫补料 |
| CN101717264B (zh) * | 2009-11-19 | 2012-10-17 | 鞍山市和丰耐火材料有限公司 | 一种冶炼纯净钢用中间包耐火喷涂料的生产方法 |
| CN101708995B (zh) * | 2009-11-19 | 2012-10-03 | 鞍山市和丰耐火材料有限公司 | 稀土氧化物复合添加剂制成的耐火喷补料、补炉料及生产方法 |
| CN102180681B (zh) * | 2011-03-08 | 2013-01-30 | 沈阳东北大学冶金技术研究所有限公司 | 一种高炉出铁口填充铝质炮泥及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE396025C (de) * | 1921-07-30 | 1924-05-26 | Richard Gruen Dr | Verfahren zur Verwandlung saurer Hochofenschlacke in Portlandzement oder in basische Hochofenschlacke zur Herstellung von Hochofenzement |
| US2471562A (en) * | 1946-03-25 | 1949-05-31 | Eric H Heckett | Method of utilizing metallurgical slags |
| DE1228286B (de) * | 1963-07-06 | 1966-11-10 | Rheinische Stahlwerke | Verfahren zur Herstellung zerfallsbestaendiger Schlacken aus fluessigen Oxydationsschlacken der basischen Stahlerzeugung |
| FR2172206B1 (fr) * | 1972-02-15 | 1978-09-29 | Graenges Ab | |
| US3904399A (en) * | 1973-11-05 | 1975-09-09 | Crawford Brown Murton | Method for refining pig iron into steel |
| LU75130A1 (fr) * | 1975-06-11 | 1977-01-25 | ||
| BE839898A (fr) * | 1976-03-22 | 1976-07-16 | Procede pour utiliser les scories metallurgiques | |
| US4174961A (en) * | 1977-11-01 | 1979-11-20 | Eerste Nederlandse Cement Industrie (Enci) N.V. | Method for working-up waste slag from the oxygen steel production |
| NL7712077A (en) * | 1977-11-02 | 1979-05-04 | Nederlandse Cement Ind | Iron recovery from LD slag - by reducing with carbon in presence of aluminosilicate flux |
| GB1580607A (en) * | 1978-05-24 | 1980-12-03 | Gagneraud F | Treatment of metallurgical slag |
| JPS6148471A (ja) * | 1984-08-13 | 1986-03-10 | 日本磁力選鉱株式会社 | 製鋼スラグの利用方法 |
| JPS6148475A (ja) * | 1984-08-13 | 1986-03-10 | 日本磁力選鉱株式会社 | 製鋼スラグの利用方法 |
| US4652310A (en) * | 1985-11-20 | 1987-03-24 | Nippon Magnetic Dressing Co., Ltd. | Process for making a hardening agent for weak soil or sludge from steel making slag |
| JPH0745809A (ja) * | 1993-07-27 | 1995-02-14 | Matsushita Electron Corp | 固体撮像装置及びその製造方法 |
-
1992
- 1992-07-14 NL NL9201266A patent/NL9201266A/nl not_active Application Discontinuation
-
1993
- 1993-06-30 DE DE69323353T patent/DE69323353T2/de not_active Expired - Fee Related
- 1993-06-30 EP EP19930201903 patent/EP0579309B1/fr not_active Expired - Lifetime
- 1993-07-08 CA CA 2100125 patent/CA2100125A1/fr not_active Abandoned
- 1993-07-13 ZA ZA935044A patent/ZA935044B/xx unknown
- 1993-07-13 MX MX9304216A patent/MX9304216A/es unknown
- 1993-07-14 AU AU41940/93A patent/AU664286B2/en not_active Ceased
- 1993-07-14 JP JP17420293A patent/JPH06157087A/ja active Pending
-
1994
- 1994-05-16 US US08/243,616 patent/US5395443A/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998045218A2 (fr) * | 1997-04-09 | 1998-10-15 | 'holderbank' Financiere Glarus Ag | Procede de fabrication de ciment sulfate ou granulats de ciment sulfate |
| WO1998045218A3 (fr) * | 1997-04-09 | 1999-04-01 | Holderbank Financ Glarus | Procede de fabrication de ciment sulfate ou granulats de ciment sulfate |
| US6139621A (en) * | 1997-04-09 | 2000-10-31 | "Holderbank" Financiere Glarus Ag | Process for producing sulfate cement or sulfate cement aggregates |
Also Published As
| Publication number | Publication date |
|---|---|
| US5395443A (en) | 1995-03-07 |
| JPH06157087A (ja) | 1994-06-03 |
| DE69323353T2 (de) | 1999-06-10 |
| MX9304216A (es) | 1994-02-28 |
| DE69323353D1 (de) | 1999-03-18 |
| EP0579309A3 (fr) | 1994-11-23 |
| ZA935044B (en) | 1994-02-07 |
| CA2100125A1 (fr) | 1994-01-15 |
| AU4194093A (en) | 1994-01-20 |
| EP0579309B1 (fr) | 1999-02-03 |
| AU664286B2 (en) | 1995-11-09 |
| EP0579309A2 (fr) | 1994-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2000116626A (ru) | Бетон, усиленный металлическими волокнами, цементирующая растворная часть бетонной смеси и заранее приготовленные смеси для приготовления растворной части бетонной смеси и бетона | |
| NL9201266A (nl) | Werkwijze voor het regelen van de samenstelling van staalslakken. | |
| WO1997009281A1 (fr) | Compositions de ciment permettant de maitriser les reactions silico-alcalines ayant lieu dans le beton, et procedes pour en fabriquer | |
| JPH10152364A (ja) | 製鋼スラグを利用した水和硬化体 | |
| JPH11246256A (ja) | コンクリート組成物 | |
| US6139621A (en) | Process for producing sulfate cement or sulfate cement aggregates | |
| JP3965139B2 (ja) | 製鋼スラグの改質方法 | |
| CZ304691B6 (cs) | Způsob zpracování ocelářské strusky a zpracovaná ocelářská struska připravitelná tímto způsobem | |
| KR101949165B1 (ko) | 스틸 슬래그 처리 방법 및 수경성 광물 바인더 | |
| JP2009502712A (ja) | 塩基性酸素炉スラグを建設材料に転化するための方法 | |
| JP4585131B2 (ja) | 製鋼スラグの処理方法、ならびに土中埋設用材料の製造方法および港湾土木用材料の製造方法 | |
| Baricova et al. | Recycling possibilities of the slag from cupola furnace | |
| RU2699090C1 (ru) | Способ получения высокоглинозёмистого цемента | |
| CZ81094A3 (en) | Process of treatment contaminating waste and a product obtained therefrom | |
| RU2186043C2 (ru) | Вяжущее | |
| JP2000313907A (ja) | 電気炉スラグを原料とするクリンカーの製造方法 | |
| JPH11292578A (ja) | ビーライトスラグ | |
| JPH0826791A (ja) | ステンレススラグの改質方法 | |
| KR920008680B1 (ko) | 슬래그 포움(Foam)진정제 | |
| RU2031875C1 (ru) | Способ получения строительных материалов | |
| RU1839667C (ru) | Способ приготовлени чеистобетонной смеси | |
| JPH09227180A (ja) | フリーライムを含む汚泥の処理方法 | |
| KR810000249B1 (ko) | 제강로 슬랙에서 수화경화성(水和硬化性)물질을 제조하는 방법 | |
| RU2619406C2 (ru) | Способ комплексной переработки красного и нефелинового шламов | |
| SU992462A1 (ru) | Бетонна смесь |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BV | The patent application has lapsed |