DK0842301T3 - Fremgangsmåde til fremstilling af pozzolaner, syntetiske højovnsslagger, belit- eller alitklinker, samt af råjernslegeringer af oxidiske slagger samt arrangement til gennemførelse af denne fremgangsmåde - Google Patents
Fremgangsmåde til fremstilling af pozzolaner, syntetiske højovnsslagger, belit- eller alitklinker, samt af råjernslegeringer af oxidiske slagger samt arrangement til gennemførelse af denne fremgangsmådeInfo
- Publication number
- DK0842301T3 DK0842301T3 DK97926900T DK97926900T DK0842301T3 DK 0842301 T3 DK0842301 T3 DK 0842301T3 DK 97926900 T DK97926900 T DK 97926900T DK 97926900 T DK97926900 T DK 97926900T DK 0842301 T3 DK0842301 T3 DK 0842301T3
- Authority
- DK
- Denmark
- Prior art keywords
- slag
- pozzolanes
- belit
- alit
- clinker
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 239000002893 slag Substances 0.000 title 2
- 229910000640 Fe alloy Inorganic materials 0.000 title 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- 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
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- 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
- 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
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Processing Of Solid Wastes (AREA)
- Cosmetics (AREA)
- Coloring (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Manufacture Of Iron (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT97996A AT406267B (de) | 1996-06-05 | 1996-06-05 | Verfahren zum herstellen von puzzolanen, synthetischen hochofenschlacken, belit- oder alitklinkern, sowie von roheisenlegierungen aus oxidischen schlacken sowie vorrichtung zur durchführung dieses verfahrens |
DE1996124428 DE19624428A1 (de) | 1996-06-19 | 1996-06-19 | Verfahren zur Aufbereitung von Reststoffen |
PCT/AT1997/000113 WO1997046717A1 (de) | 1996-06-05 | 1997-06-03 | Verfahren zum herstellen von puzzolanen, synthetischen hochofenschlacken, belit- oder alitklinkern, sowie von roheisenlegierungen aus oxidischen schlacken sowie vorrichtung zur durchführung dieses verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0842301T3 true DK0842301T3 (da) | 2002-02-25 |
Family
ID=25594496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK97926900T DK0842301T3 (da) | 1996-06-05 | 1997-06-03 | Fremgangsmåde til fremstilling af pozzolaner, syntetiske højovnsslagger, belit- eller alitklinker, samt af råjernslegeringer af oxidiske slagger samt arrangement til gennemførelse af denne fremgangsmåde |
Country Status (25)
Country | Link |
---|---|
US (1) | US6395054B1 (da) |
EP (1) | EP0842301B1 (da) |
JP (1) | JP2966112B2 (da) |
KR (1) | KR100272485B1 (da) |
CN (1) | CN1061380C (da) |
AR (1) | AR007395A1 (da) |
AT (1) | ATE208829T1 (da) |
AU (1) | AU718622B2 (da) |
BR (1) | BR9702296A (da) |
CA (1) | CA2228154C (da) |
CZ (1) | CZ291888B6 (da) |
DE (1) | DE59705371D1 (da) |
DK (1) | DK0842301T3 (da) |
ES (1) | ES2167000T3 (da) |
HR (1) | HRP970303B1 (da) |
HU (1) | HUP9901576A3 (da) |
ID (1) | ID17439A (da) |
NO (1) | NO980409L (da) |
NZ (1) | NZ329615A (da) |
RU (1) | RU2146716C1 (da) |
SK (1) | SK6698A3 (da) |
TR (1) | TR199800145T1 (da) |
UA (1) | UA44326C2 (da) |
WO (1) | WO1997046717A1 (da) |
YU (1) | YU5598A (da) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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AT407051B (de) * | 1998-09-15 | 2000-12-27 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von stahlschlacken und eisenträgern |
AT407263B (de) * | 1999-04-22 | 2001-02-26 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von stahlschlacken |
LU90481B1 (fr) * | 1999-12-01 | 2001-06-05 | Wurth Paul Sa | Proc-d- de post-traitement de laitiers m-tallurgiques |
KR100603165B1 (ko) * | 2000-01-28 | 2006-07-24 | 홀심 리미티드 | 액체 슬래그로부터 크롬, 니켈, 또는 크롬 및 니켈을 제거하는 방법 |
CA2398341C (en) * | 2000-01-28 | 2008-10-07 | Holcim Ltd. | Method for producing pozzolanic binders for the cement industry from steel slags using a reduction metal bath |
AT408888B (de) * | 2000-01-28 | 2002-03-25 | Holderbank Financ Glarus | Verfahren zum behandeln von schlacken oder schlackengemischen |
RU2238331C2 (ru) * | 2000-01-28 | 2004-10-20 | Хольцим Лтд. | Способ обработки шлаков или смесей шлаков |
US6595998B2 (en) * | 2001-03-08 | 2003-07-22 | Spinewave, Inc. | Tissue distraction device |
WO2003000010A2 (en) * | 2001-06-20 | 2003-01-03 | Mayo Foundation For Medical Education And Research | Adenosyl-cobalamin fortified compositions |
WO2003026767A2 (en) * | 2001-09-27 | 2003-04-03 | Gangagen, Inc. | Lysin-deficient bacteriophages having reduced immunogenicity |
US20050129711A1 (en) * | 2002-11-14 | 2005-06-16 | Janakiraman Ramachandran | Incapacitated whole-cell immunogenic bacterial compositions produced by recombinant expression |
AT412283B (de) * | 2003-05-16 | 2004-12-27 | Voest Alpine Ind Anlagen | Verfahren zum verwerten von schlacke |
AT412481B (de) * | 2003-06-30 | 2005-03-25 | Patco Engineering Gmbh | Verfahren zum aufbereiten von schlacken und stäuben aus der edelstahlherstellung |
US7641713B2 (en) * | 2004-05-18 | 2010-01-05 | Holcim Technology Ltd. | Method for reducing Cr in metallurgical slags containing Cr |
US8961684B2 (en) | 2009-09-24 | 2015-02-24 | Ash Improvement Technology Inc. | Production of coal combustion products for use in cementitious materials |
EP2480513A1 (en) * | 2009-09-24 | 2012-08-01 | ASH Improvement Technology, Inc. | Production of cement additives from combustion products of hydrocarbon fuels and strength enhancing metal oxides |
US9365451B2 (en) | 2009-09-24 | 2016-06-14 | Ash Improvement Technology Inc. | Cement additives produced by combustion of coal with clay and slag |
US9067824B1 (en) | 2010-02-17 | 2015-06-30 | Roman Cement, Llc | Modification of pozzolanic chemistry through blending |
WO2011103371A2 (en) * | 2010-02-17 | 2011-08-25 | Roman Cement, Llc | Modification of pozzolanic chemistry at production plant |
US9272953B2 (en) | 2010-11-30 | 2016-03-01 | Roman Cement, Llc | High early strength cement-SCM blends |
PE20142096A1 (es) | 2011-10-20 | 2014-12-06 | Roman Cement Llc | Mezclas de cemento-scm de particulas empacadas |
RU2492151C1 (ru) * | 2012-03-26 | 2013-09-10 | Общество С Ограниченной Ответственностью Промышленная Компания "Технология Металлов" | Способ переработки сталеплавильных шлаков с получением цементного клинкера и чугуна |
DE102012016074A1 (de) * | 2012-08-08 | 2014-02-13 | Saarstahl Ag | Verfahren zum Betrieb eines Reaktionsgefäßes zur Stahlherstellung, sowie Stahlkonverteranordnung selbst |
RU2629424C1 (ru) * | 2016-04-21 | 2017-08-29 | Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) | Способ переработки отходов сталеплавильного производства с получением портландцементного клинкера и чугуна |
US10131575B2 (en) | 2017-01-10 | 2018-11-20 | Roman Cement, Llc | Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions |
US10737980B2 (en) | 2017-01-10 | 2020-08-11 | Roman Cement, Llc | Use of mineral fines to reduce clinker content of cementitious compositions |
US11168029B2 (en) | 2017-01-10 | 2021-11-09 | Roman Cement, Llc | Use of mineral fines to reduce clinker content of cementitious compositions |
US10730805B2 (en) | 2017-01-10 | 2020-08-04 | Roman Cement, Llc | Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions |
CN111690784B (zh) * | 2020-06-30 | 2021-11-12 | 武汉钢铁有限公司 | 高炉燃料补偿量与高炉煤气中h2含量的量化方法 |
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US4198228A (en) * | 1975-10-24 | 1980-04-15 | Jordan Robert K | Carbonaceous fines in an oxygen-blown blast furnace |
EP0047314A1 (en) * | 1980-03-11 | 1982-03-17 | JORDAN, Robert K. | Carbonaceous fines in an oxygen-blown blast furnace |
JPS5831012A (ja) * | 1981-08-19 | 1983-02-23 | Nippon Steel Corp | 気体酸素吹込みによる溶銑の優先脱Si方法 |
FR2560891B1 (fr) * | 1984-03-09 | 1989-10-20 | Air Liquide | Procede d'affinage de la fonte |
US4529442A (en) * | 1984-04-26 | 1985-07-16 | Allegheny Ludlum Steel Corporation | Method for producing steel in a top oxygen blown vessel |
DE3822705A1 (de) * | 1988-07-05 | 1990-01-11 | Thyssen Stahl Ag | Verfahren zur messung der hoehe des badspiegels eines metallbades in einem behaelter |
DE3834245A1 (de) * | 1988-10-07 | 1990-04-12 | Voest Alpine Ind Anlagen | Vorrichtung zur diskontinuierlichen messdatenerfassung der schmelze |
US5082044A (en) * | 1989-08-04 | 1992-01-21 | Hickman, Williams & Company | Method and apparatus for controlling the composition of a molten metal bath |
ZA906892B (en) * | 1989-09-04 | 1991-06-26 | Nippon Steel Corp | Method of operating in-bath smelting reduction furnace |
AT402506B (de) * | 1993-01-26 | 1997-06-25 | Holderbank Financ Glarus | Verfahren zur herstellung von roheisen und zementklinker |
ATE151118T1 (de) | 1993-09-07 | 1997-04-15 | Holderbank Financ Glarus | Verfahren zum herstellen von stahl und hydraulisch aktiven bindemitteln |
DE4343957C2 (de) * | 1993-12-22 | 1997-03-20 | Tech Resources Pty Ltd | Konverterverfahren zur Produktion von Eisen |
AT403294B (de) * | 1994-10-10 | 1997-12-29 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von müll oder von metalloxidhaltigen müllverbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens |
AT403290B (de) | 1995-02-07 | 1997-12-29 | Holderbank Financ Glarus | Verfahren zur herstellung von roheisen oder stahl und zementklinker aus schlacken |
US5588982A (en) * | 1995-05-01 | 1996-12-31 | Alabama Power Company | Process for producing foudry iron |
AT405944B (de) * | 1996-04-19 | 1999-12-27 | Holderbank Financ Glarus | Verfahren zum reduzieren von oxidischen schlacken |
-
1997
- 1997-06-02 HR HRP970303 patent/HRP970303B1/xx not_active IP Right Cessation
- 1997-06-03 JP JP50000398A patent/JP2966112B2/ja not_active Expired - Lifetime
- 1997-06-03 ES ES97926900T patent/ES2167000T3/es not_active Expired - Lifetime
- 1997-06-03 RU RU98103471A patent/RU2146716C1/ru not_active IP Right Cessation
- 1997-06-03 DE DE59705371T patent/DE59705371D1/de not_active Expired - Lifetime
- 1997-06-03 BR BR9702296A patent/BR9702296A/pt not_active IP Right Cessation
- 1997-06-03 TR TR1998/00145T patent/TR199800145T1/xx unknown
- 1997-06-03 DK DK97926900T patent/DK0842301T3/da active
- 1997-06-03 NZ NZ32961597A patent/NZ329615A/xx unknown
- 1997-06-03 SK SK66-98A patent/SK6698A3/sk unknown
- 1997-06-03 UA UA98010398A patent/UA44326C2/uk unknown
- 1997-06-03 AU AU31589/97A patent/AU718622B2/en not_active Expired
- 1997-06-03 KR KR1019980700472A patent/KR100272485B1/ko not_active IP Right Cessation
- 1997-06-03 EP EP97926900A patent/EP0842301B1/de not_active Expired - Lifetime
- 1997-06-03 AT AT97926900T patent/ATE208829T1/de not_active IP Right Cessation
- 1997-06-03 CA CA 2228154 patent/CA2228154C/en not_active Expired - Fee Related
- 1997-06-03 CN CN97190956A patent/CN1061380C/zh not_active Expired - Fee Related
- 1997-06-03 CZ CZ1998164A patent/CZ291888B6/cs not_active IP Right Cessation
- 1997-06-03 HU HU9901576A patent/HUP9901576A3/hu unknown
- 1997-06-03 US US09/011,147 patent/US6395054B1/en not_active Expired - Lifetime
- 1997-06-03 WO PCT/AT1997/000113 patent/WO1997046717A1/de active IP Right Grant
- 1997-06-04 ID ID971902A patent/ID17439A/id unknown
- 1997-06-04 AR ARP970102424 patent/AR007395A1/es active IP Right Grant
-
1998
- 1998-01-30 NO NO980409A patent/NO980409L/no not_active Application Discontinuation
- 1998-02-03 YU YU5598A patent/YU5598A/sh unknown
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