ES2070110T1 - Procedimiento de fabricar hierro bruto y clinker de cemento. - Google Patents
Procedimiento de fabricar hierro bruto y clinker de cemento.Info
- Publication number
- ES2070110T1 ES2070110T1 ES94904911T ES94904911T ES2070110T1 ES 2070110 T1 ES2070110 T1 ES 2070110T1 ES 94904911 T ES94904911 T ES 94904911T ES 94904911 T ES94904911 T ES 94904911T ES 2070110 T1 ES2070110 T1 ES 2070110T1
- Authority
- ES
- Spain
- Prior art keywords
- pct
- procedure
- cement clinker
- charge
- sec
- 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.)
- Granted
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.
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 true ES2070110T1 (es) | 1995-06-01 |
ES2070110T3 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)
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)
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 |
-
1993
- 1993-01-26 AT AT0012593A patent/AT402506B/de not_active IP Right Cessation
-
1994
- 1994-01-24 TR TR5894A patent/TR28282A/xx unknown
- 1994-01-25 ZA ZA94522A patent/ZA94522B/xx unknown
- 1994-01-26 DK DK94904911T patent/DK0632841T3/da active
- 1994-01-26 US US08/307,615 patent/US5501721A/en not_active Expired - Fee Related
- 1994-01-26 EP EP94904911A patent/EP0632841B1/de not_active Expired - Lifetime
- 1994-01-26 BR BR9403854A patent/BR9403854A/pt not_active IP Right Cessation
- 1994-01-26 GE GEAP19942587A patent/GEP19981230B/en unknown
- 1994-01-26 HU HU9402759A patent/HUT67976A/hu unknown
- 1994-01-26 DE DE59407324T patent/DE59407324D1/de not_active Expired - Fee Related
- 1994-01-26 CA CA 2132733 patent/CA2132733C/en not_active Expired - Fee Related
- 1994-01-26 AT AT94904911T patent/ATE173768T1/de not_active IP Right Cessation
- 1994-01-26 CN CN94190027A patent/CN1040229C/zh not_active Expired - Fee Related
- 1994-01-26 KR KR1019940703337A patent/KR100208317B1/ko not_active IP Right Cessation
- 1994-01-26 ES ES94904911T patent/ES2070110T3/es not_active Expired - Lifetime
- 1994-01-26 RU RU94042401A patent/RU2115742C1/ru active
- 1994-01-26 SK SK1145-94A patent/SK281585B6/sk unknown
- 1994-01-26 WO PCT/AT1994/000007 patent/WO1994017214A1/de not_active Application Discontinuation
- 1994-01-26 AU AU58755/94A patent/AU675690B2/en not_active Ceased
- 1994-01-26 CZ CZ942088A patent/CZ208894A3/cs unknown
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 |
ES2070110T3 (es) | 1999-03-16 |
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 |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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