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 fremgangsmåde

Info

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
Application number
DK97926900T
Other languages
English (en)
Inventor
Alfred Edlinger
Original Assignee
Holcim Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AT97996A external-priority patent/AT406267B/de
Priority claimed from DE1996124428 external-priority patent/DE19624428A1/de
Application filed by Holcim Ltd filed Critical Holcim Ltd
Application granted granted Critical
Publication of DK0842301T3 publication Critical patent/DK0842301T3/da

Links

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)
DK97926900T 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 DK0842301T3 (da)

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)

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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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Also Published As

Publication number Publication date
NZ329615A (en) 2000-01-28
WO1997046717A1 (de) 1997-12-11
BR9702296A (pt) 1999-07-20
AU3158997A (en) 1998-01-05
EP0842301A1 (de) 1998-05-20
EP0842301B1 (de) 2001-11-14
HUP9901576A3 (en) 2003-04-28
NO980409L (no) 1998-03-31
US6395054B1 (en) 2002-05-28
AU718622B2 (en) 2000-04-20
NO980409D0 (no) 1998-01-30
TR199800145T1 (xx) 1998-10-21
KR19990035813A (ko) 1999-05-25
JPH11500187A (ja) 1999-01-06
JP2966112B2 (ja) 1999-10-25
RU2146716C1 (ru) 2000-03-20
AR007395A1 (es) 1999-10-27
CA2228154A1 (en) 1997-12-11
KR100272485B1 (ko) 2000-12-01
HRP970303A2 (en) 1998-06-30
HUP9901576A2 (hu) 1999-09-28
ES2167000T3 (es) 2002-05-01
CA2228154C (en) 2002-01-15
CZ16498A3 (cs) 1998-07-15
HRP970303B1 (en) 2002-06-30
YU5598A (sh) 1998-11-05
SK6698A3 (en) 1998-12-02
CZ291888B6 (cs) 2003-06-18
CN1198189A (zh) 1998-11-04
MX9800765A (es) 1998-05-31
CN1061380C (zh) 2001-01-31
UA44326C2 (uk) 2002-02-15
DE59705371D1 (de) 2001-12-20
ID17439A (id) 1997-12-24
ATE208829T1 (de) 2001-11-15

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