ES2070110T3 - Procedimiento para la fabricacion de hierro bruto y clinker de cemento. - Google Patents

Procedimiento para la fabricacion de hierro bruto y clinker de cemento.

Info

Publication number
ES2070110T3
ES2070110T3 ES94904911T ES94904911T ES2070110T3 ES 2070110 T3 ES2070110 T3 ES 2070110T3 ES 94904911 T ES94904911 T ES 94904911T ES 94904911 T ES94904911 T ES 94904911T ES 2070110 T3 ES2070110 T3 ES 2070110T3
Authority
ES
Spain
Prior art keywords
pct
procedure
charge
cement clinker
manufacture
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
ES94904911T
Other languages
English (en)
Other versions
ES2070110T1 (es
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
Holderbank Financiere Glarus AG
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
Application filed by Holderbank Financiere Glarus AG filed Critical Holderbank Financiere Glarus AG
Publication of ES2070110T1 publication Critical patent/ES2070110T1/es
Application granted granted Critical
Publication of ES2070110T3 publication Critical patent/ES2070110T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/04—Making slag of special composition
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacture Of Iron (AREA)

Abstract

EN UN PROCEDIMIENTO PARA LA ELABORACION DE HIERRO BRUTO Y CEMENTO CLINKER EN UN GASIFICADOR (3) DE FUSION, LA CARGA ES CALENTADA AL MENOS PARCIALMENTE Y SI SE REQUIERE CON REDUCCION DE ACIDO Y REDUCCION DE CHATARRA UTILIZADA COMO CARGA. EL CARBON SE SOPLA DENTRO DE UN LECHO (7) FLUIDIZADO Y ES GASIFICADO, REDUCIENDO LA CARGA Y EL HIERRO (8) EN BRUTO ASI COMO LAS ESCORIAS (19), QUE SON ELIMINADAS EN ESTADO LIQUIDO. SI SE REQUIERE, EL LOTE DE CAL INTRODUCIDO DENTRO DEL GASIFICADOR (3) DE FUSION ES PRECALENTADO Y CALCINADO CONJUNTAMENTE CON UNA CANTIDAD PARCIAL DE MINERAL DE HIERRO EN UN POZO (1) DE CALENTAMIENTO PREVIO Y CIMENTADO DE ACUERDO CON LA COMPOSICION DE EL CLINKER DESEADO.
ES94904911T 1993-01-26 1994-01-26 Procedimiento para la fabricacion de hierro bruto y clinker de cemento. Expired - Lifetime ES2070110T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0012593A AT402506B (de) 1993-01-26 1993-01-26 Verfahren zur herstellung von roheisen und zementklinker

Publications (2)

Publication Number Publication Date
ES2070110T1 ES2070110T1 (es) 1995-06-01
ES2070110T3 true ES2070110T3 (es) 1999-03-16

Family

ID=3482171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904911T Expired - Lifetime ES2070110T3 (es) 1993-01-26 1994-01-26 Procedimiento para la fabricacion de hierro bruto y clinker de cemento.

Country Status (19)

Country Link
US (1) US5501721A (es)
EP (1) EP0632841B1 (es)
KR (1) KR100208317B1 (es)
CN (1) CN1040229C (es)
AT (2) AT402506B (es)
AU (1) AU675690B2 (es)
BR (1) BR9403854A (es)
CA (1) CA2132733C (es)
CZ (1) CZ208894A3 (es)
DE (1) DE59407324D1 (es)
DK (1) DK0632841T3 (es)
ES (1) ES2070110T3 (es)
GE (1) GEP19981230B (es)
HU (1) HUT67976A (es)
RU (1) RU2115742C1 (es)
SK (1) SK281585B6 (es)
TR (1) TR28282A (es)
WO (1) WO1994017214A1 (es)
ZA (1) ZA94522B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403290B (de) * 1995-02-07 1997-12-29 Holderbank Financ Glarus Verfahren zur herstellung von roheisen oder stahl und zementklinker aus schlacken
ZA963234B (en) * 1995-05-02 1996-07-29 Holderbank Financ Glarus Process for the production of hydraulic binders and/or alloys such as e g ferrochromium of ferrovanadium
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
HRP970303B1 (en) * 1996-06-05 2002-06-30 Holderbank Financ Glarus Method for making pozzolans, synthetic blast-furnance slag, belite or alite clinkers, and pig-iron alloys, from oxidic slag and a device for implementing this method
EP0934432B1 (de) * 1996-10-23 2001-07-25 Holderbank Financiere Glarus Ag VERFAHREN ZUM ENTCHROMEN UND/ODER ABREICHERN DES MgO-GEHALTES VON STAHLSCHLACKEN
WO1999032668A1 (en) * 1997-12-20 1999-07-01 Pohang Iron & Steel Co., Ltd. Apparatus for manufacturing molten pig iron and reduced iron by utilizing fluidized bed, and method therefor
RU2350670C2 (ru) * 2006-11-20 2009-03-27 Общество с ограниченной ответственностью Фирма "ДАТА-ЦЕНТР" (ООО Фирма "ДАТА-ЦЕНТР") Способ переработки концентратов из руды, содержащей оксиды железа, титана и ванадия, и устройство для его осуществления
RU2449031C2 (ru) * 2011-03-17 2012-04-27 Владимир Иванович Лунев Способ получения обесфосфоренного концентрата оолитовых железных руд
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
RU2528941C2 (ru) * 2012-09-24 2014-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Курганский государственный университет" Способ получения металлического титана и устройство для его осуществления
RU2525394C1 (ru) * 2013-06-26 2014-08-10 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки оксидных железосодержащих материалов
RU2534682C1 (ru) * 2013-07-11 2014-12-10 Сергей Викторович Ласанкин Способ получения плавленых минеральных компонентов для шлакопортландцемента ( варианты)
RU2568802C2 (ru) * 2014-08-18 2015-11-20 Владимир Иванович Лунёв Способ переработки железной руды оолитового строения и устройство для его реализации
US20170145527A1 (en) * 2015-11-24 2017-05-25 Premier Industries, LLC System and Method for Forming Spherical Silica-Based Proppant and Pig Iron Utilizing Mining Slag
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
CN108728176B (zh) * 2018-04-16 2020-11-03 东北大学 一种废钢预热系统中煤气改质的方法
RU2691912C1 (ru) * 2018-05-29 2019-06-18 Никита Олегович Крысанов Способ производства микрошариков из расплава цементного клинкера
CN113526882B (zh) * 2020-04-13 2023-10-03 内蒙古亿利冀东水泥有限责任公司 一种硅酸盐水泥熟料及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1842609A (en) * 1928-04-14 1932-01-26 Charles B Hillhouse Method of utilizing free oxygen in the production of cement and iron
US3052534A (en) * 1960-05-06 1962-09-04 United States Steel Corp Method for producing high-temperature cement in the blast furnace
GB2025390B (en) * 1964-04-14 1983-03-23 Centre Rech Metallurgique Recovering blast furnace slag
US3721548A (en) * 1968-12-23 1973-03-20 Republic Steel Corp Treatment of iron-containing particles
US4063930A (en) * 1974-11-22 1977-12-20 Republic Steel Corporation Preparation of weatherable ferrite agglomerate
DE3328373A1 (de) * 1982-11-15 1984-05-17 Korf Engineering GmbH, 4000 Düsseldorf Verfahren und anlage zur direkten erzeugung von eisenschwammpartikeln und fluessigem roheisen aus stueckigem eisenerz
AT376243B (de) * 1983-01-19 1984-10-25 Voest Alpine Ag Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz
DE3437913A1 (de) * 1984-10-12 1986-04-24 Korf Engineering GmbH, 4000 Düsseldorf Verfahren und vorrichtung zur herstellung eines eisenschwamms bzw. roheisens
DE3517019A1 (de) * 1985-05-11 1986-11-13 Nukem Gmbh Verfahren zur chemisch-thermischen zersetzung von halogenkohlenwasserstoffen
DE3535572A1 (de) * 1985-10-03 1987-04-16 Korf Engineering Gmbh Verfahren zur herstellung von roheisen aus feinerz
CN1012579B (zh) * 1988-08-06 1991-05-08 山西省应用化学研究所 铬渣高温熔融解毒及综合利用
AT394201B (de) * 1989-02-16 1992-02-25 Voest Alpine Ind Anlagen Verfahren zur erzeugung von brennbaren gasen in einem einschmelzvergaser
ZA905884B (en) * 1989-08-09 1991-08-28 Cra Services Heating and treatment of particulate material

Also Published As

Publication number Publication date
AU675690B2 (en) 1997-02-13
DK0632841T3 (da) 1999-08-09
CZ208894A3 (en) 1995-09-13
WO1994017214A1 (de) 1994-08-04
ZA94522B (en) 1994-09-19
GEP19981230B (en) 1998-02-11
EP0632841A1 (de) 1995-01-11
RU94042401A (ru) 1996-11-10
AU5875594A (en) 1994-08-15
KR950701000A (ko) 1995-02-20
AT402506B (de) 1997-06-25
CN1040229C (zh) 1998-10-14
SK281585B6 (sk) 2001-05-10
EP0632841B1 (de) 1998-11-25
SK114594A3 (en) 1995-05-10
CA2132733C (en) 2001-03-20
US5501721A (en) 1996-03-26
ATE173768T1 (de) 1998-12-15
BR9403854A (pt) 1999-07-27
CN1101786A (zh) 1995-04-19
TR28282A (tr) 1996-04-24
ES2070110T1 (es) 1995-06-01
RU2115742C1 (ru) 1998-07-20
CA2132733A1 (en) 1994-07-27
KR100208317B1 (ko) 1999-07-15
DE59407324D1 (de) 1999-01-07
HUT67976A (en) 1995-05-29
ATA12593A (de) 1996-10-15

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