SE7712440L - Sett att upparbeta avfallsslagg fran ld-stalframstellning - Google Patents
Sett att upparbeta avfallsslagg fran ld-stalframstellningInfo
- Publication number
- SE7712440L SE7712440L SE7712440A SE7712440A SE7712440L SE 7712440 L SE7712440 L SE 7712440L SE 7712440 A SE7712440 A SE 7712440A SE 7712440 A SE7712440 A SE 7712440A SE 7712440 L SE7712440 L SE 7712440L
- Authority
- SE
- Sweden
- Prior art keywords
- slag
- waste
- additive
- steel production
- way
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title abstract 3
- 239000002893 slag Substances 0.000 abstract 8
- 239000000654 additive Substances 0.000 abstract 5
- 230000000996 additive effect Effects 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 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
- 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
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
-
- 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)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7612299A NL173980C (nl) | 1976-11-05 | 1976-11-05 | Werkwijze voor het winnen van ijzer uit een slak van de oxystaalbereiding en het vormen van een residuslak met nuttige eigenschappen. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7712440L true SE7712440L (sv) | 1978-05-06 |
| SE446346B SE446346B (sv) | 1986-09-01 |
Family
ID=19827171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7712440A SE446346B (sv) | 1976-11-05 | 1977-11-03 | Sett att upparbeta avfallsslagg fran ld-stalframstellning |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5381415A (sv) |
| AT (1) | AT367098B (sv) |
| AU (1) | AU511257B2 (sv) |
| BE (1) | BE860433A (sv) |
| BR (1) | BR7707432A (sv) |
| CA (1) | CA1101676A (sv) |
| DE (1) | DE2747957A1 (sv) |
| ES (1) | ES463743A1 (sv) |
| FR (1) | FR2370006A1 (sv) |
| GB (1) | GB1556833A (sv) |
| IT (1) | IT1093053B (sv) |
| LU (1) | LU78419A1 (sv) |
| NL (1) | NL173980C (sv) |
| SE (1) | SE446346B (sv) |
| ZA (1) | ZA776607B (sv) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2829370A1 (de) * | 1977-05-31 | 1979-01-25 | Centre Rech Metallurgique | Verfahren und vorrichtung zur aufbereitung von metallurgischen schlacken |
| DE3068874D1 (en) * | 1979-08-14 | 1984-09-13 | Centre Rech Metallurgique | Processes for working-up non-phosphorous metallurgical slags |
| CH683676A5 (de) * | 1992-05-12 | 1994-04-29 | Holderbank Financ Glarus | Verfahren zur Aufbereitung von Kehrichtverbrennungsrückständen zu einem umweltverträglichen und für Bauzwecke verwendbaren Produkt. |
| BE1006565A6 (fr) * | 1992-12-22 | 1994-10-18 | Centre Rech Metallurgique | Procede de valorisation de la scorie de four electrique d'acierie. |
| AT398419B (de) * | 1993-01-26 | 1994-12-27 | Holderbank Financ Glarus | Verfahren zur herstellung von zement aus metallurgischen schlacken |
| AT83U1 (de) * | 1993-07-01 | 1995-01-25 | Holderbank Financ Glarus | Verfahren zur herstellung von zementklinker aus stahlschlacke |
| AT82U1 (de) * | 1993-07-01 | 1995-01-25 | Holderbank Financ Glarus | Verfahren zur herstellung von aktiven bindemittelzusaetzen fuer zement aus stahlwerksschlacken |
| AU696936B2 (en) * | 1994-10-11 | 1998-09-24 | Teamcraft Furniture Pty Ltd | Support arrangement for an extendible leg rest |
| AT404723B (de) * | 1997-04-09 | 1999-02-25 | Holderbank Financ Glarus | Verfahren zur herstellung von sulfatzement oder sulfatzementzuschlagstoffen |
| AT406369B (de) * | 1998-06-24 | 2000-04-25 | Holderbank Financ Glarus | Verfahren zum zerkleinern und reduzieren von metalloxidhaltigen schlacken |
| FR2809390B1 (fr) * | 2000-05-24 | 2003-03-07 | Lafarge Sa | Procede de traitement oxydant des laitiers d'acierie et scories ld obtenues |
| UA85217C2 (ru) | 2004-01-30 | 2009-01-12 | ТЕКНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Способ и устройство для производства железосодержащих продуктов |
| US8038791B2 (en) * | 2006-08-31 | 2011-10-18 | Edw. C. Levy Co. | Clinker, system and method for manufacturing the same |
| UA110757C2 (uk) * | 2012-09-06 | 2016-02-10 | Лоеше Гмбх | Спосіб обробки сталевого шлаку та гідравлічний мінеральний в'яжучий матеріал |
| ES2596526T3 (es) * | 2013-09-02 | 2017-01-10 | Loesche Gmbh | Procedimiento para tratar escoria de acería así como un aglutinante mineral hidráulico |
| JP2018521849A (ja) | 2015-07-16 | 2018-08-09 | ロエシェ ゲーエムベーハー | 原料を調製および活性化するための方法および設備構成 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH246499A (de) * | 1943-07-20 | 1947-01-15 | Ind Nazionale Alluminio I N A | Verfahren zur gleichzeitigen Herstellung von Roheisen und einer einen Tonerdezement darstellenden Schlacke aus den beim Bayerschen Bauxitaufschluss anfallenden Rückständen (Rotschlämmen). |
| US3002832A (en) * | 1959-01-15 | 1961-10-03 | Lucas S Moussoulos | Method for reduction treatment of molten iron bearing slag to obtain the contained iron and to draw advantage of heat energy content |
| DE1239333B (de) * | 1965-08-19 | 1967-04-27 | Rheinstahl Huettenwerke Ag | Verfahren zur Herstellung von Leichtbaustoffen aus Steinkohlen-Waschbergen |
| FR2172206B1 (sv) * | 1972-02-15 | 1978-09-29 | Graenges Ab | |
| JPS53221A (en) * | 1976-06-23 | 1978-01-05 | Nippon Kokan Kk | Cement obtained by reforming slag from steel manufacture and method of manufacturing thereof |
| FR2370408A7 (fr) * | 1976-11-05 | 1978-06-02 | Centre Rech Metallurgique | Procede pour valoriser les scories metallurgiques |
| FR2397460A1 (fr) * | 1978-05-23 | 1979-02-09 | Centre Rech Metallurgique | Procede et installation pour valoriser les scories metallurgiques |
-
1976
- 1976-11-05 NL NL7612299A patent/NL173980C/xx not_active IP Right Cessation
-
1977
- 1977-10-26 AU AU30055/77A patent/AU511257B2/en not_active Expired
- 1977-10-26 DE DE19772747957 patent/DE2747957A1/de not_active Withdrawn
- 1977-10-31 ES ES463743A patent/ES463743A1/es not_active Expired
- 1977-10-31 LU LU78419A patent/LU78419A1/xx unknown
- 1977-11-01 GB GB4538677A patent/GB1556833A/en not_active Expired
- 1977-11-03 BE BE182310A patent/BE860433A/xx not_active IP Right Cessation
- 1977-11-03 FR FR7733020A patent/FR2370006A1/fr active Granted
- 1977-11-03 SE SE7712440A patent/SE446346B/sv not_active Application Discontinuation
- 1977-11-04 ZA ZA00776607A patent/ZA776607B/xx unknown
- 1977-11-04 CA CA290,269A patent/CA1101676A/en not_active Expired
- 1977-11-04 BR BR7707432A patent/BR7707432A/pt unknown
- 1977-11-04 IT IT6947977A patent/IT1093053B/it active
- 1977-11-04 AT AT788677A patent/AT367098B/de not_active IP Right Cessation
- 1977-11-04 JP JP13161677A patent/JPS5381415A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT367098B (de) | 1982-05-25 |
| ATA788677A (de) | 1981-10-15 |
| NL7612299A (nl) | 1978-05-09 |
| NL173980B (nl) | 1983-11-01 |
| SE446346B (sv) | 1986-09-01 |
| ZA776607B (en) | 1978-08-30 |
| IT1093053B (it) | 1985-07-19 |
| DE2747957A1 (de) | 1978-05-11 |
| CA1101676A (en) | 1981-05-26 |
| FR2370006A1 (fr) | 1978-06-02 |
| AU511257B2 (en) | 1980-08-07 |
| BE860433A (fr) | 1978-05-03 |
| NL173980C (nl) | 1984-04-02 |
| GB1556833A (en) | 1979-11-28 |
| BR7707432A (pt) | 1978-08-22 |
| LU78419A1 (sv) | 1978-07-14 |
| JPS5381415A (en) | 1978-07-18 |
| FR2370006B1 (sv) | 1984-06-29 |
| AU3005577A (en) | 1979-05-03 |
| ES463743A1 (es) | 1978-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7712440-2 Effective date: 19870610 Ref document number: 7612299-3 |