NO136620B - - Google Patents
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- Publication number
- NO136620B NO136620B NO605/73A NO60573A NO136620B NO 136620 B NO136620 B NO 136620B NO 605/73 A NO605/73 A NO 605/73A NO 60573 A NO60573 A NO 60573A NO 136620 B NO136620 B NO 136620B
- Authority
- NO
- Norway
- Prior art keywords
- slag
- cement
- aluminum
- metal
- tonnes
- Prior art date
Links
- 239000002893 slag Substances 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 24
- 239000004568 cement Substances 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000011398 Portland cement Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 10
- 239000011572 manganese Substances 0.000 description 9
- 229910052748 manganese Inorganic materials 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910001570 bauxite Inorganic materials 0.000 description 5
- 238000011946 reduction process Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910005347 FeSi Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000008190 ground granulate Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up 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
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE175872 | 1972-02-15 | ||
| SE175772 | 1972-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136620B true NO136620B (hu) | 1977-06-27 |
| NO136620C NO136620C (no) | 1977-10-05 |
Family
ID=26654292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO60573A NO136620C (no) | 1972-02-15 | 1973-02-14 | Fremgangsm}te ved fremstilling av sement fra metallurgisk slagg |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4911706A (hu) |
| AT (1) | AT327569B (hu) |
| CA (1) | CA993661A (hu) |
| DE (1) | DE2307237C3 (hu) |
| FR (1) | FR2172206B1 (hu) |
| GB (1) | GB1412486A (hu) |
| NO (1) | NO136620C (hu) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121030A (en) * | 1975-04-16 | 1976-10-22 | Nippon Kokan Kk | Treatment process for melted slag in steel production |
| JPS5233897A (en) * | 1975-09-10 | 1977-03-15 | Nippon Steel Corp | Method for treatment of iron slag |
| JPS5337195A (en) * | 1976-09-17 | 1978-04-06 | Nippon Jiriyoku Senkou Kk | Treating process for blast furness slag |
| NL173980C (nl) * | 1976-11-05 | 1984-04-02 | Nederlandse Cement Ind | Werkwijze voor het winnen van ijzer uit een slak van de oxystaalbereiding en het vormen van een residuslak met nuttige eigenschappen. |
| JPS5358531A (en) * | 1976-11-09 | 1978-05-26 | Nippon Jiriyoku Senkou Kk | Process for treatment of melted slag |
| DE2829370A1 (de) * | 1977-05-31 | 1979-01-25 | Centre Rech Metallurgique | Verfahren und vorrichtung zur aufbereitung von metallurgischen schlacken |
| JPS5514802A (en) * | 1978-06-30 | 1980-02-01 | Nippon Kokan Kk <Nkk> | Treating method for molten metal generated at reduction treatment for slag from steel manufacture |
| EP0015664A1 (en) * | 1979-02-20 | 1980-09-17 | Beremet S.A. | Improvements in and relating to the treatment of metallurgical slags |
| DE3068874D1 (en) * | 1979-08-14 | 1984-09-13 | Centre Rech Metallurgique | Processes for working-up non-phosphorous metallurgical slags |
| JPS5727455A (en) * | 1981-04-06 | 1982-02-13 | Tanashin Denki Co | Selective driving device |
| SE500352C2 (sv) * | 1982-04-07 | 1994-06-06 | Nordic Distributor Supply Ab | Sätt att utvinna metaller ur flytande slagg |
| CH683676A5 (de) * | 1992-05-12 | 1994-04-29 | Holderbank Financ Glarus | Verfahren zur Aufbereitung von Kehrichtverbrennungsrückständen zu einem umweltverträglichen und für Bauzwecke verwendbaren Produkt. |
| NL9201266A (nl) * | 1992-07-14 | 1994-02-01 | Pelt & Hooykaas | Werkwijze voor het regelen van de samenstelling van staalslakken. |
| BE1006565A6 (fr) * | 1992-12-22 | 1994-10-18 | Centre Rech Metallurgique | Procede de valorisation de la scorie de four electrique d'acierie. |
| AT82U1 (de) * | 1993-07-01 | 1995-01-25 | Holderbank Financ Glarus | Verfahren zur herstellung von aktiven bindemittelzusaetzen fuer zement aus stahlwerksschlacken |
| AT83U1 (de) * | 1993-07-01 | 1995-01-25 | Holderbank Financ Glarus | Verfahren zur herstellung von zementklinker aus stahlschlacke |
| AT403290B (de) * | 1995-02-07 | 1997-12-29 | Holderbank Financ Glarus | Verfahren zur herstellung von roheisen oder stahl und zementklinker aus schlacken |
| AU6631896A (en) | 1995-07-31 | 1997-02-26 | Ipcor N.V. | Slag treatment |
| AT405839B (de) * | 1996-01-17 | 1999-11-25 | Holderbank Financ Glarus | Verfahren zum herstellen von roheisen, buntmetall-legierungen, fecr und synthetischen hochofenschlacken unter verwendung von metalloxidhaltigen müllverbrennungsrückständen oder schlacken |
| FR2780965B1 (fr) * | 1998-07-07 | 2000-09-08 | Electricite De France | Procede de traitement de laitier et poussieres de four, notamment de four d'acieries electriques |
| AT407644B (de) * | 1999-06-08 | 2001-05-25 | Voest Alpine Ind Anlagen | Verfahren zur schlackenkonditionierung sowie anlage hierzu |
| AU6554700A (en) * | 1999-06-23 | 2001-01-09 | Sms Demag Aktiengesellschaft | Method for recovering metallic chromium from slag containing chromium oxide |
| LU90509B1 (fr) | 2000-01-21 | 2001-07-23 | Wurth Paul Sa | Proc-d- de traitement de laitiers d'aci-eries electriques |
| CN1195881C (zh) * | 2000-01-28 | 2005-04-06 | 霍尔辛姆有限公司 | 用于液体炉渣脱铬和/或脱镍的方法 |
| UA74174C2 (uk) * | 2000-01-28 | 2005-11-15 | Холцім Лтд. | Спосіб виготовлення пуцоланових в'яжучих для цементної промисловості зі стальних шлаків з використанням відновлювальної ванни металу |
| EP1252343B1 (de) * | 2000-01-28 | 2003-07-30 | Holcim Ltd. | Verfahren zum behandeln von schlacken oder schlackengemischen auf einem eisenbad |
| ATE353980T1 (de) * | 2000-02-17 | 2007-03-15 | John A Vallomy | Verfahren für die reduktionsbehandlung flüssiger schlacke und filterstaubes eines elektrischen lichtbogenofens |
| AT409763B (de) * | 2000-11-06 | 2002-11-25 | Voest Alpine Ind Anlagen | Verfahren und anlage zum verwerten von eisen- und schwermetallhältigen reststoffen, gegebenenfalls unter zugabe von eisenerz |
| DE10215594A1 (de) * | 2002-04-10 | 2003-10-30 | Thyssenkrupp Stahl Ag | Verfahren zur Konditionierung von flüssiger Hochofenschlacke |
| RU2428491C2 (ru) * | 2005-09-12 | 2011-09-10 | УОКС, Энтони Реймонд | Способ переработки металлургического шлака |
| WO2024127339A1 (en) | 2022-12-16 | 2024-06-20 | Danieli & C. Officine Meccaniche S.P.A. | Process and plant for slag treatment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR462194A (fr) * | 1912-11-15 | 1914-01-21 | Jean Baptiste Marie Emile Vuig | Procédé pour l'extraction des métaux utiles entrainés dans les scories métallurgiques |
| US2471562A (en) * | 1946-03-25 | 1949-05-31 | Eric H Heckett | Method of utilizing metallurgical slags |
-
1973
- 1973-02-14 NO NO60573A patent/NO136620C/no unknown
- 1973-02-14 DE DE2307237A patent/DE2307237C3/de not_active Expired
- 1973-02-14 FR FR7305145A patent/FR2172206B1/fr not_active Expired
- 1973-02-14 CA CA163,775A patent/CA993661A/en not_active Expired
- 1973-02-14 AT AT132973A patent/AT327569B/de not_active IP Right Cessation
- 1973-02-15 GB GB752573A patent/GB1412486A/en not_active Expired
- 1973-02-15 JP JP1883273A patent/JPS4911706A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172206A1 (hu) | 1973-09-28 |
| ATA132973A (de) | 1975-04-15 |
| FR2172206B1 (hu) | 1978-09-29 |
| DE2307237B2 (de) | 1978-05-24 |
| AT327569B (de) | 1976-02-10 |
| DE2307237A1 (de) | 1973-08-23 |
| NO136620C (no) | 1977-10-05 |
| JPS4911706A (hu) | 1974-02-01 |
| GB1412486A (en) | 1975-11-05 |
| CA993661A (en) | 1976-07-27 |
| DE2307237C3 (de) | 1979-01-25 |
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