DK1038851T3 - Fremgangsmåde til brænding af stykkeformet brændingsråstof, navnlig af kalksten, dolomit og magnesit, og regenerativskaktovn til gennemførelse af fremgangsmåden - Google Patents

Fremgangsmåde til brænding af stykkeformet brændingsråstof, navnlig af kalksten, dolomit og magnesit, og regenerativskaktovn til gennemførelse af fremgangsmåden

Info

Publication number
DK1038851T3
DK1038851T3 DK99103847T DK99103847T DK1038851T3 DK 1038851 T3 DK1038851 T3 DK 1038851T3 DK 99103847 T DK99103847 T DK 99103847T DK 99103847 T DK99103847 T DK 99103847T DK 1038851 T3 DK1038851 T3 DK 1038851T3
Authority
DK
Denmark
Prior art keywords
combustion
area
shaft
magnesite
dolomite
Prior art date
Application number
DK99103847T
Other languages
English (en)
Inventor
Peter Dipl-Ing Zeisel
Original Assignee
Zeisel Peter Dipl Ing
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 Zeisel Peter Dipl Ing filed Critical Zeisel Peter Dipl Ing
Application granted granted Critical
Publication of DK1038851T3 publication Critical patent/DK1038851T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
DK99103847T 1999-02-27 1999-02-27 Fremgangsmåde til brænding af stykkeformet brændingsråstof, navnlig af kalksten, dolomit og magnesit, og regenerativskaktovn til gennemførelse af fremgangsmåden DK1038851T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99103847A EP1038851B1 (de) 1999-02-27 1999-02-27 Verfahren zum Brennen von stückigem Brenngut, insbesondere von Kalkstein, Dolomit und Magnesit, und Regenerativschachtofen zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
DK1038851T3 true DK1038851T3 (da) 2001-08-27

Family

ID=8237654

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99103847T DK1038851T3 (da) 1999-02-27 1999-02-27 Fremgangsmåde til brænding af stykkeformet brændingsråstof, navnlig af kalksten, dolomit og magnesit, og regenerativskaktovn til gennemførelse af fremgangsmåden

Country Status (6)

Country Link
US (1) US6453831B1 (da)
EP (1) EP1038851B1 (da)
AT (1) ATE201011T1 (da)
DE (1) DE59900088D1 (da)
DK (1) DK1038851T3 (da)
WO (1) WO2000051946A2 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6692688B2 (en) * 2001-03-20 2004-02-17 Startec Iron, Llc Modular furnace
CN100374390C (zh) * 2002-09-24 2008-03-12 吴太洲 一种菱镁矿焙烧工艺及其专用装置
DE10324953A1 (de) * 2003-06-03 2004-12-23 Maerz Ofenbau Ag Verfahren zum Brennen von stückigem Brenngut
DE102004002043A1 (de) * 2004-01-15 2005-08-04 Maerz Ofenbau Ag Verfahren zum Brennen von körnigem, mineralischem Brenngut
ITTO20050204A1 (it) * 2005-03-29 2005-06-28 Collarini Oliviero Terminale di erogazione di combustibile per lancia di combustione di forni rigenerativi per calce,lancia di combustione dotata di tale terminale, sistema e procedimento di controllo del flusso di alimentazione di combustibile attraverso tali lance
DE102009058304B4 (de) * 2009-12-15 2013-01-17 Maerz Ofenbau Ag Gleichstrom-Gegenstrom-Regenerativ-Kalkofen sowie Verfahren zum Betreiben desselben
DE102011051675B3 (de) * 2011-07-08 2012-10-18 Maerz Ofenbau Ag Verfahren zum Brennen von stückigem Gut
EP2882694B1 (en) * 2012-08-07 2019-05-01 Qualical International Srl Innovative method of calcination in twin shaft regenerative kiln
DE102013010909B3 (de) 2013-06-28 2014-08-28 Fels-Werke Gmbh Verfahren zum Betreiben eines gebrannten Kalk, Dolomit, Magnesia oder Zement erzeugenden Schachtofens sowie Schachtofen-Werksanlage zur Erzeugung von gebrannten Kalk, Dolomit, Magnesia oder Zement
DE102013108410B3 (de) * 2013-08-05 2014-11-06 Maerz Ofenbau Ag Verfahren zum Brennen und Kühlen von Karbonatgesteinen in einem Gleichstrom-Regenerativ-Kalkschachtofen sowie ein Gleichstrom-Regenerativ-Kalkschachtofen
DE102016104076A1 (de) 2016-03-07 2017-09-07 Maerz Ofenbau Ag Anlage mit einem Ofen und Verfahren zum Betreiben einer solchen Anlage
DE102016112969A1 (de) 2016-07-14 2018-01-18 Thyssenkrupp Ag Austragsvorrichtung für einen Schachtofen und Verfahren zum Austragen von Brenngut aus einem Schachtofen
RU2729679C1 (ru) * 2019-07-26 2020-08-11 Общество С Ограниченной Ответственностью "Известа" Прямоточно-противоточная печь для обжига карбонатных материалов
TWI817086B (zh) * 2020-02-26 2023-10-01 瑞士商邁爾茲歐芬堡公司 在ｇｇｒ豎爐中燃燒含碳材料的方法
CN111575428B (zh) * 2020-06-11 2023-05-09 武汉科思瑞迪科技有限公司 一种气固还原竖炉及生产海绵铁的方法
CN113233794A (zh) * 2021-06-01 2021-08-10 山西太钢不锈钢股份有限公司 轻烧白云石及降低高铁铝白云石煅烧粉率的方法

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
CH345635A (fr) * 1955-07-22 1960-04-15 Solvay Procédé pour la cuisson des carbonates de calcium et/ou de magnésium
US3074706A (en) * 1958-08-09 1963-01-22 Schmid Alois Method for carrying out endothermic processes in a shaft furnace
US3771946A (en) * 1971-05-17 1973-11-13 H Hofer Method for carrying out endothermic processes in a shaft furnace
CH637760A5 (en) * 1978-09-15 1983-08-15 Maerz Ofenbau Method for burning mineral, carbonate-containing raw materials in the co-current regenerative shaft furnace
CH638604A5 (de) * 1978-12-29 1983-09-30 Maerz Ofenbau Verfahren zum brennen von mineralischen karbonathaltigen rohstoffen im gleichstrom-regenerativ-schachthofen.
CH638297A5 (de) * 1979-02-28 1983-09-15 Maerz Ofenbau Verfahren und vorrichtung zur beheizung von gleichstrom-regenerativ-schachtoefen.
CH647313A5 (de) * 1980-04-30 1985-01-15 Maerz Ofenbau Regenerativ-schachtofen zum brennen von karbonathaltigen rohstoffen.
AT377248B (de) * 1982-07-12 1985-02-25 Maerz Ofenbau Verfahren und schachtofen zum brennen von kalkstein
FR2523569A1 (en) * 1982-12-28 1983-09-23 Dolomitwerke Gmbh Sintered dolomite mfr. in shaft furnace - using low grade fuel in preheating zone and with high thermal efficiency so overall fuel consumption is substantially reduced
DE3333341A1 (de) * 1983-09-15 1985-03-28 Rheinische Kalksteinwerke GmbH, 5603 Wülfrath Verfahren zum brennen von karbonatischem rohstein in einem schachtofen
DE3409727A1 (de) * 1984-03-16 1985-10-10 Peter Dipl.-Ing. 4630 Bochum Zeisel Verfahren zum brennen und sintern von kalkstein, dolomit u. dgl. sowie vorrichtung zu seiner durchfuehrung
DE3833069C2 (de) * 1987-09-30 1999-04-08 Ipz Industrieanlagen Peter Zei Anlage zum Brennen von stückigem und/oder pelletiertem Brenngut
AT394733B (de) * 1990-10-16 1992-06-10 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von fluessigem stahl aus schrott und anlage zur durchfuehrung des verfahrens
CH686459A5 (de) * 1992-03-07 1996-03-29 Maerz Ofenbau Schachtofen zum Brennen von stuckigem, mineralischem Fuellgut.
DE69524617T2 (de) * 1995-06-28 2002-08-14 Liquid Carbonic Ind Sa Ortsfestofen zur hochtemperaturthermischzersetzung von feststoffen mit thermischen strahlungen
US5702246A (en) * 1996-02-22 1997-12-30 Xera Technologies Ltd. Shaft furnace for direct reduction of oxides
US6113387A (en) * 1997-08-14 2000-09-05 Global Stone Corporation Method and apparatus for controlling kiln

Also Published As

Publication number Publication date
US6453831B1 (en) 2002-09-24
EP1038851A1 (de) 2000-09-27
EP1038851B1 (de) 2001-05-09
WO2000051946A2 (de) 2000-09-08
WO2000051946A3 (de) 2000-12-28
ATE201011T1 (de) 2001-05-15
DE59900088D1 (de) 2001-06-13

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