ZA795290B - Uniflow regenerative shaft furnace for calcining limestone utilizing fuels in fine particulate form - Google Patents

Uniflow regenerative shaft furnace for calcining limestone utilizing fuels in fine particulate form

Info

Publication number
ZA795290B
ZA795290B ZA00795290A ZA795290A ZA795290B ZA 795290 B ZA795290 B ZA 795290B ZA 00795290 A ZA00795290 A ZA 00795290A ZA 795290 A ZA795290 A ZA 795290A ZA 795290 B ZA795290 B ZA 795290B
Authority
ZA
South Africa
Prior art keywords
particulate form
shaft furnace
fine particulate
calcining limestone
regenerative shaft
Prior art date
Application number
ZA00795290A
Other languages
English (en)
Inventor
E Fussl
Original Assignee
Maerz Ofenbau
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 Maerz Ofenbau filed Critical Maerz Ofenbau
Publication of ZA795290B publication Critical patent/ZA795290B/xx

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Details (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
ZA00795290A 1979-02-28 1979-10-04 Uniflow regenerative shaft furnace for calcining limestone utilizing fuels in fine particulate form ZA795290B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH196479A CH638296A5 (de) 1979-02-28 1979-02-28 Verfahren und anlage zum brennen von karbonhaltigen rohstoffen mittels zerkleinerten festen brennstoffen in einem gleichstrom-regenerativ-schachtofen.

Publications (1)

Publication Number Publication Date
ZA795290B true ZA795290B (en) 1980-09-24

Family

ID=4222724

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795290A ZA795290B (en) 1979-02-28 1979-10-04 Uniflow regenerative shaft furnace for calcining limestone utilizing fuels in fine particulate form

Country Status (12)

Country Link
US (1) US4810190A (cs)
JP (1) JPS55116645A (cs)
AT (1) AT370868B (cs)
BE (1) BE878238A (cs)
CA (1) CA1124514A (cs)
CH (1) CH638296A5 (cs)
CS (1) CS223966B2 (cs)
DD (1) DD144815A5 (cs)
DE (1) DE2927862C2 (cs)
FR (1) FR2450241B1 (cs)
PL (1) PL125529B1 (cs)
ZA (1) ZA795290B (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650234A5 (de) * 1980-10-14 1985-07-15 Maerz Ofenbau Verfahren und anlage zum brennen von kalkstein und aehnlichen mineralischen rohstoffen.
JPS57205965A (en) * 1981-06-12 1982-12-17 Fujikura Ltd Manufacture of separator for alkali cell
DE3131023C2 (de) * 1981-08-05 1985-12-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum Brennen von Kalk
DE3149493A1 (de) * 1981-12-14 1983-06-30 Keramikindustrieanlagen W.Strohmenger GmbH & Co KG, 8524 Neunkirchen Schachtofen zum brennen von schuettguetern wie kalk, dolomit und dergleichen
CH655996A5 (de) * 1981-12-23 1986-05-30 Maerz Ofenbau Verfahren und vorrichtung zur beheizung von schachtoefen.
JPH0728557Y2 (ja) * 1988-07-22 1995-06-28 宇部興産株式会社 竪型焼成炉
DE19548155A1 (de) * 1995-12-22 1997-06-26 Beckenbach Waermestelle Gmbh Vorrichtung zum regenerativen Brennen von Schüttgut
ES2167188B1 (es) * 1999-12-17 2003-10-16 Cales De Llierca S A Proceso para la calcinacion de minerales utilizando combustible solido en hornos de cubas regenerativas.
ES2214959B1 (es) * 2003-02-14 2005-12-16 S.A. Cales De Llierca Proceso para calcinacion de minerales utilizando combustible solido en hornos de cubas regenerativas.
US7669349B1 (en) * 2004-03-04 2010-03-02 TD*X Associates LP Method separating volatile components from feed material
EP1669709A1 (en) * 2004-12-13 2006-06-14 Terruzzi Fercalx S.p.A. Beams for kilns processing lumpy materials
DE102011051675B3 (de) * 2011-07-08 2012-10-18 Maerz Ofenbau Ag Verfahren zum Brennen von stückigem Gut
DE102012112168A1 (de) * 2012-12-12 2014-06-26 Maerz Ofenbau Ag Verfahren zum Brennen von stückigem Gut
JP2019077580A (ja) * 2017-10-24 2019-05-23 スチールプランテック株式会社 並行流蓄熱式石灰焼成炉
RU2737795C1 (ru) * 2018-03-28 2020-12-03 Игорь Васильевич Кравчук Шахтная печь для обжига карбонатного сырья на твердом топливе
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
EP4561953A1 (en) 2022-07-28 2025-06-04 Carmeuse Technologies Decarbonation process of carbonated materials in a multi-shaft vertical kiln

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945378C (de) * 1952-11-22 1956-07-05 Rheinische Kalksteinwerke Mit festem Brennstoff und Kalkstein, Dolomit oder sonstigem Karbonat beschickter Schachtofen zum Brennen oder Sintern
US3074706A (en) * 1958-08-09 1963-01-22 Schmid Alois Method for carrying out endothermic processes in a shaft furnace
AT211214B (de) * 1958-08-09 1960-09-26 Alois Schmid Verfahren zur Durchführung beliebiger endothermer Prozesse im Schachtofen, z. B. zum Brennen von Kalk, und Ofen zur Ausübung des Verfahrens
AT248941B (de) * 1964-11-17 1966-08-25 Alois Schmid Verfahren zum Brennen und Kühlen von körnigem Gut, z. B. von Kalkstein, und Ofen zur Durchführung des Verfahrens
US3771946A (en) * 1971-05-17 1973-11-13 H Hofer Method for carrying out endothermic processes in a shaft furnace
DE2364650A1 (de) * 1973-12-24 1975-06-26 Kloeckner Humboldt Deutz Ag Verfahren zur waermebehandlung von koernigem und/oder stueckigem gut, insbesondere zum brennen von kalk, dolomit, magnesit oder dergleichen und schachtofen zur durchfuehrung des verfahrens
JPS5652830B2 (cs) * 1974-08-16 1981-12-15
US4250816A (en) * 1976-12-16 1981-02-17 Pullman Incorporated, Pullman Swindell Division Particulate solid fuel combustion system
DE2657238C3 (de) * 1976-12-17 1982-05-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Schachtofen mit gekühlten Hohlträgern im Ofeninnenraum
US4131072A (en) * 1977-05-26 1978-12-26 Lingl Corporation Apparatus for individual controlled distribution of powdered solid fuel to plural burning units
GB1604577A (en) * 1977-09-14 1981-12-09 Exxon Research Engineering Co Coded printing element and apparatus for use thereof
DE2834862C2 (de) * 1978-08-09 1982-04-29 Johann Schaefer Kalkwerke, 6252 Diez Verfahren und Schachtofen zum Brennen von Kalk,Zement oder anderen stückigen Schüttgütern
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.
US4259911A (en) * 1979-06-21 1981-04-07 Combustion Engineering, Inc. Fluidized bed boiler feed system
US4313386A (en) * 1979-11-01 1982-02-02 The Keller Corporation System for transport of mixtures of solid particulate fuel and air, and rotary distributor suitable for use therein
US4337030A (en) * 1980-03-03 1982-06-29 Kennedy Van Saun Corporation Solid fuel fired kiln
JPH0528920A (ja) * 1991-07-22 1993-02-05 Toshiba Corp ブラウン管の研磨装置

Also Published As

Publication number Publication date
AT370868B (de) 1983-05-10
DE2927862A1 (de) 1980-09-11
CA1124514A (en) 1982-06-01
JPS55116645A (en) 1980-09-08
BE878238A (fr) 1979-12-03
PL217487A1 (cs) 1980-09-08
DD144815A5 (de) 1980-11-05
DE2927862C2 (de) 1984-06-07
ATA482679A (de) 1982-09-15
CH638296A5 (de) 1983-09-15
JPS5711861B2 (cs) 1982-03-06
PL125529B1 (en) 1983-05-31
FR2450241B1 (fr) 1986-05-02
FR2450241A1 (fr) 1980-09-26
US4810190A (en) 1989-03-07
CS223966B2 (en) 1983-11-25

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