ES2167000T3 - Procedimiento para la preparacion de puzzolanos, escorias de alto horno sinteticas, clinquer de belita o alita, asi como aleaciones de arrabio a partir de escorias oxidicas asi como dispositivo para la realizacion de dicho procedimiento. - Google Patents

Procedimiento para la preparacion de puzzolanos, escorias de alto horno sinteticas, clinquer de belita o alita, asi como aleaciones de arrabio a partir de escorias oxidicas asi como dispositivo para la realizacion de dicho procedimiento.

Info

Publication number
ES2167000T3
ES2167000T3 ES97926900T ES97926900T ES2167000T3 ES 2167000 T3 ES2167000 T3 ES 2167000T3 ES 97926900 T ES97926900 T ES 97926900T ES 97926900 T ES97926900 T ES 97926900T ES 2167000 T3 ES2167000 T3 ES 2167000T3
Authority
ES
Spain
Prior art keywords
escories
procedure
well
belita
alita
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97926900T
Other languages
English (en)
Inventor
Alfred Edlinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Holcim Ltd
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 ES2167000T3 publication Critical patent/ES2167000T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO PARA FABRICAR PUZOLANAS, ESCORIAS SINTETICAS DE ALTO HORNO, CLINKERS DE BELITA O ALITA, ASI COMO ALEACIONES DE HIERRO BRUTO A PARTIR DE ESCORIAS OXIDICAS; PROCEDIMIENTO EN EL CUAL LAS ESCORIAS LIQUIDAS OXIDADAS SON REDUCIDAS SOBRE UN BAÑO DE HIERRO, INYECTANDOSE CARBONO EN EL BAÑO DE HIERRO A TRAVES DE TOBERAS DE BAÑO A FIN DE MANTENER UN CONTENIDO DE CARBONO DE ENTRE 2,5 Y 4,6 % EN PESO.
ES97926900T 1996-06-05 1997-06-03 Procedimiento para la preparacion de puzzolanos, escorias de alto horno sinteticas, clinquer de belita o alita, asi como aleaciones de arrabio a partir de escorias oxidicas asi como dispositivo para la realizacion de dicho procedimiento. Expired - Lifetime ES2167000T3 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES2167000T3 true ES2167000T3 (es) 2002-05-01

Family

ID=25594496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97926900T Expired - Lifetime ES2167000T3 (es) 1996-06-05 1997-06-03 Procedimiento para la preparacion de puzzolanos, escorias de alto horno sinteticas, clinquer de belita o alita, asi como aleaciones de arrabio a partir de escorias oxidicas asi como dispositivo para la realizacion de dicho procedimiento.

Country Status (25)

Country Link
US (1) US6395054B1 (es)
EP (1) EP0842301B1 (es)
JP (1) JP2966112B2 (es)
KR (1) KR100272485B1 (es)
CN (1) CN1061380C (es)
AR (1) AR007395A1 (es)
AT (1) ATE208829T1 (es)
AU (1) AU718622B2 (es)
BR (1) BR9702296A (es)
CA (1) CA2228154C (es)
CZ (1) CZ291888B6 (es)
DE (1) DE59705371D1 (es)
DK (1) DK0842301T3 (es)
ES (1) ES2167000T3 (es)
HR (1) HRP970303B1 (es)
HU (1) HUP9901576A3 (es)
ID (1) ID17439A (es)
NO (1) NO980409L (es)
NZ (1) NZ329615A (es)
RU (1) RU2146716C1 (es)
SK (1) SK6698A3 (es)
TR (1) TR199800145T1 (es)
UA (1) UA44326C2 (es)
WO (1) WO1997046717A1 (es)
YU (1) YU5598A (es)

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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
HUP0203822A2 (en) * 2000-01-28 2003-04-28 Holcim Ltd Method for producing pozzolanic binders for the cement industry from steel slags using a reduction metal bath
DE50100439D1 (de) * 2000-01-28 2003-09-04 Holcim Ltd Verfahren zum behandeln von schlacken oder schlackengemischen auf einem eisenbad
AT408888B (de) * 2000-01-28 2002-03-25 Holderbank Financ Glarus Verfahren zum behandeln von schlacken oder schlackengemischen
ATE248236T1 (de) * 2000-01-28 2003-09-15 Holcim Ltd Verfahren zum entchromen und/oder entnickeln von flüssigen schlacken
US6595998B2 (en) * 2001-03-08 2003-07-22 Spinewave, Inc. Tissue distraction device
AU2002322275A1 (en) * 2001-06-20 2003-01-08 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
PT1747297E (pt) * 2004-05-18 2008-02-13 Holcim Ltd Método para a redução de cr em escórias metalúrgicas contendo cr
US8961684B2 (en) 2009-09-24 2015-02-24 Ash Improvement Technology Inc. Production of coal combustion products for use in cementitious materials
KR20120076425A (ko) * 2009-09-24 2012-07-09 애쉬 임프루브먼트 테크놀로지 인코포레이티드 탄화수소 연료 및 강도 향상 금속 산화물의 연소 생성물로부터 시멘트 첨가제를 제조하는 방법
US9365451B2 (en) 2009-09-24 2016-06-14 Ash Improvement Technology Inc. Cement additives produced by combustion of coal with clay and slag
EP2536669A4 (en) * 2010-02-17 2013-01-23 Sybre Ltd MODIFICATION OF POUZZOLANIC CHEMISTRY AT PRODUCTION PLANT LEVEL
US9067824B1 (en) 2010-02-17 2015-06-30 Roman Cement, Llc Modification of pozzolanic chemistry through blending
WO2013059339A1 (en) 2011-10-20 2013-04-25 Roman Cement, Llc Particle packed cement-scm blends
US9272953B2 (en) 2010-11-30 2016-03-01 Roman Cement, Llc High early strength cement-SCM blends
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
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
US11168029B2 (en) 2017-01-10 2021-11-09 Roman Cement, Llc Use of mineral fines 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
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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AT403290B (de) 1995-02-07 1997-12-29 Holderbank Financ Glarus Verfahren zur herstellung von roheisen oder stahl und zementklinker aus schlacken
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Also Published As

Publication number Publication date
HUP9901576A3 (en) 2003-04-28
TR199800145T1 (xx) 1998-10-21
DE59705371D1 (de) 2001-12-20
NO980409D0 (no) 1998-01-30
CN1061380C (zh) 2001-01-31
WO1997046717A1 (de) 1997-12-11
NO980409L (no) 1998-03-31
KR100272485B1 (ko) 2000-12-01
HRP970303A2 (en) 1998-06-30
BR9702296A (pt) 1999-07-20
CZ291888B6 (cs) 2003-06-18
DK0842301T3 (da) 2002-02-25
AU718622B2 (en) 2000-04-20
UA44326C2 (uk) 2002-02-15
CA2228154C (en) 2002-01-15
MX9800765A (es) 1998-05-31
HRP970303B1 (en) 2002-06-30
CA2228154A1 (en) 1997-12-11
KR19990035813A (ko) 1999-05-25
CN1198189A (zh) 1998-11-04
JPH11500187A (ja) 1999-01-06
EP0842301A1 (de) 1998-05-20
RU2146716C1 (ru) 2000-03-20
ID17439A (id) 1997-12-24
ATE208829T1 (de) 2001-11-15
AR007395A1 (es) 1999-10-27
US6395054B1 (en) 2002-05-28
AU3158997A (en) 1998-01-05
EP0842301B1 (de) 2001-11-14
NZ329615A (en) 2000-01-28
JP2966112B2 (ja) 1999-10-25
HUP9901576A2 (hu) 1999-09-28
SK6698A3 (en) 1998-12-02
CZ16498A3 (cs) 1998-07-15
YU5598A (sh) 1998-11-05

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