DK1370501T3 - Fremgangsmåde til oxiderende behandling af stålslagger til opnåelse af cementmaterialer - Google Patents
Fremgangsmåde til oxiderende behandling af stålslagger til opnåelse af cementmaterialerInfo
- Publication number
- DK1370501T3 DK1370501T3 DK02701381T DK02701381T DK1370501T3 DK 1370501 T3 DK1370501 T3 DK 1370501T3 DK 02701381 T DK02701381 T DK 02701381T DK 02701381 T DK02701381 T DK 02701381T DK 1370501 T3 DK1370501 T3 DK 1370501T3
- Authority
- DK
- Denmark
- Prior art keywords
- sub
- slag
- oxidizing treatment
- steel slag
- total weight
- Prior art date
Links
- 239000002893 slag Substances 0.000 title abstract 7
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- 230000001590 oxidative effect Effects 0.000 title abstract 2
- 239000004568 cement Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Classifications
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
- C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators
-
- 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
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
- C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
- C04B7/17—Mixtures thereof with other inorganic cementitious materials or other activators with calcium oxide containing activators
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0101451A FR2820420B1 (fr) | 2001-02-02 | 2001-02-02 | Procede de traitement oxydant des laitiers d'acierie pour l'obtention de materiaux cimentaires |
| PCT/FR2002/000395 WO2002062720A1 (fr) | 2001-02-02 | 2002-02-01 | Procede de traitement oxydant des laitiers d'acierie pour l'obtention de materiaux cimentaires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1370501T3 true DK1370501T3 (da) | 2007-04-02 |
Family
ID=8859573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK02701381T DK1370501T3 (da) | 2001-02-02 | 2002-02-01 | Fremgangsmåde til oxiderende behandling af stålslagger til opnåelse af cementmaterialer |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6946014B2 (cs) |
| EP (1) | EP1370501B1 (cs) |
| JP (1) | JP4102668B2 (cs) |
| KR (1) | KR100806173B1 (cs) |
| AT (1) | ATE347540T1 (cs) |
| BR (1) | BR0206959B1 (cs) |
| CA (1) | CA2437224C (cs) |
| CZ (1) | CZ299078B6 (cs) |
| DE (1) | DE60216569T2 (cs) |
| DK (1) | DK1370501T3 (cs) |
| ES (1) | ES2275834T3 (cs) |
| FR (1) | FR2820420B1 (cs) |
| PL (1) | PL204475B1 (cs) |
| RU (1) | RU2261846C2 (cs) |
| UA (1) | UA74237C2 (cs) |
| WO (1) | WO2002062720A1 (cs) |
| ZA (1) | ZA200305835B (cs) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2809390B1 (fr) * | 2000-05-24 | 2003-03-07 | Lafarge Sa | Procede de traitement oxydant des laitiers d'acierie et scories ld obtenues |
| US20050011415A1 (en) * | 2001-12-03 | 2005-01-20 | Gaspar Herban | Material comprising gypsum and blast furnace slag, a process and an installation of making the same |
| CN1232465C (zh) * | 2002-12-24 | 2005-12-21 | 清华大学 | 凝石二元化湿水泥及其用途 |
| TW200604128A (en) * | 2004-05-08 | 2006-02-01 | Ecomaister Co Ltd | High strength ascon composition comprising slag ball and method for producing the same |
| WO2007106372A2 (en) | 2006-03-10 | 2007-09-20 | Comrie Douglas C | Carbon dioxide sequestration materials and processes |
| US20080264066A1 (en) * | 2007-04-25 | 2008-10-30 | Marc Porat | Conversion of coal-fired power plants to cogenerate cement |
| US20080264301A1 (en) * | 2007-04-25 | 2008-10-30 | Marc Porat | Coal combustion product cements and related methods of production |
| WO2008139001A1 (es) * | 2007-05-10 | 2008-11-20 | Cementos Portland Valderrivas, S.A. | Material vitreo con propiedades cementantes y procedimiento de fabricación del mismo |
| US7993616B2 (en) | 2007-09-19 | 2011-08-09 | C-Quest Technologies LLC | Methods and devices for reducing hazardous air pollutants |
| DE102008058573A1 (de) * | 2008-11-21 | 2010-05-27 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Zementklinker |
| FR2991693B1 (fr) * | 2012-06-12 | 2014-08-08 | Centre Nat Rech Scient | Procede de traitement de laitier d'acierie de conversion |
| UA110757C2 (uk) | 2012-09-06 | 2016-02-10 | Лоеше Гмбх | Спосіб обробки сталевого шлаку та гідравлічний мінеральний в'яжучий матеріал |
| RU2534682C1 (ru) * | 2013-07-11 | 2014-12-10 | Сергей Викторович Ласанкин | Способ получения плавленых минеральных компонентов для шлакопортландцемента ( варианты) |
| ES2596526T3 (es) | 2013-09-02 | 2017-01-10 | Loesche Gmbh | Procedimiento para tratar escoria de acería así como un aglutinante mineral hidráulico |
| CN111807729B (zh) * | 2020-06-23 | 2022-03-15 | 湖北湖大天沭新能源材料工业研究设计院有限公司 | 一种用氧鼓泡液态钢渣制备低成本胶凝材料的方法及得到的低成本胶凝材料 |
| EP4089061A1 (en) * | 2021-05-14 | 2022-11-16 | Opigeo S.r.l. | Process for producing a precursor for a hydraulic binder |
| CN114014569B (zh) * | 2021-11-15 | 2022-08-02 | 吴联权 | 一种金属冶炼炉渣分离再利用生产工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2611889C3 (de) | 1976-03-20 | 1978-11-02 | Ferdinand Dr.Rer.Mont. 6374 Steinbach Fink | Verfahren zur Herstellung von Bindemitteln aus Hüttenabfallen |
| FR2546530B1 (fr) | 1981-08-07 | 1985-08-02 | Siderurgie Fse Inst Rech | Traitement de laitiers d'acierie en vue de leur utilisation en cimenterie |
| NL9201266A (nl) * | 1992-07-14 | 1994-02-01 | Pelt & Hooykaas | Werkwijze voor het regelen van de samenstelling van staalslakken. |
| FR2809390B1 (fr) * | 2000-05-24 | 2003-03-07 | Lafarge Sa | Procede de traitement oxydant des laitiers d'acierie et scories ld obtenues |
-
2001
- 2001-02-02 FR FR0101451A patent/FR2820420B1/fr not_active Expired - Fee Related
-
2002
- 2002-01-02 UA UA2003087299A patent/UA74237C2/uk unknown
- 2002-02-01 ES ES02701381T patent/ES2275834T3/es not_active Expired - Lifetime
- 2002-02-01 AT AT02701381T patent/ATE347540T1/de active
- 2002-02-01 WO PCT/FR2002/000395 patent/WO2002062720A1/fr active IP Right Grant
- 2002-02-01 CA CA2437224A patent/CA2437224C/fr not_active Expired - Fee Related
- 2002-02-01 US US10/467,024 patent/US6946014B2/en not_active Expired - Fee Related
- 2002-02-01 KR KR1020037010244A patent/KR100806173B1/ko not_active IP Right Cessation
- 2002-02-01 CZ CZ20032074A patent/CZ299078B6/cs not_active IP Right Cessation
- 2002-02-01 DK DK02701381T patent/DK1370501T3/da active
- 2002-02-01 PL PL364160A patent/PL204475B1/pl unknown
- 2002-02-01 RU RU2003126593/03A patent/RU2261846C2/ru not_active IP Right Cessation
- 2002-02-01 DE DE60216569T patent/DE60216569T2/de not_active Expired - Lifetime
- 2002-02-01 JP JP2002562686A patent/JP4102668B2/ja not_active Expired - Fee Related
- 2002-02-01 BR BRPI0206959-8A patent/BR0206959B1/pt not_active IP Right Cessation
- 2002-02-01 EP EP02701381A patent/EP1370501B1/fr not_active Expired - Lifetime
-
2003
- 2003-07-29 ZA ZA200305835A patent/ZA200305835B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP4102668B2 (ja) | 2008-06-18 |
| DE60216569D1 (de) | 2007-01-18 |
| BR0206959A (pt) | 2004-03-09 |
| CA2437224A1 (fr) | 2002-08-15 |
| EP1370501A1 (fr) | 2003-12-17 |
| RU2003126593A (ru) | 2005-02-27 |
| EP1370501B1 (fr) | 2006-12-06 |
| KR100806173B1 (ko) | 2008-02-21 |
| WO2002062720A1 (fr) | 2002-08-15 |
| FR2820420A1 (fr) | 2002-08-09 |
| DE60216569T2 (de) | 2007-10-11 |
| ATE347540T1 (de) | 2006-12-15 |
| PL204475B1 (pl) | 2010-01-29 |
| CZ20032074A3 (cs) | 2004-03-17 |
| CZ299078B6 (cs) | 2008-04-16 |
| US6946014B2 (en) | 2005-09-20 |
| US20040093988A1 (en) | 2004-05-20 |
| PL364160A1 (en) | 2004-12-13 |
| FR2820420B1 (fr) | 2003-12-12 |
| ES2275834T3 (es) | 2007-06-16 |
| ZA200305835B (en) | 2004-09-28 |
| KR20030088025A (ko) | 2003-11-15 |
| CA2437224C (fr) | 2010-06-08 |
| UA74237C2 (uk) | 2005-11-15 |
| JP2004526651A (ja) | 2004-09-02 |
| BR0206959B1 (pt) | 2010-12-14 |
| RU2261846C2 (ru) | 2005-10-10 |
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