ES485194A1 - Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino - Google Patents

Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino

Info

Publication number
ES485194A1
ES485194A1 ES485194A ES485194A ES485194A1 ES 485194 A1 ES485194 A1 ES 485194A1 ES 485194 A ES485194 A ES 485194A ES 485194 A ES485194 A ES 485194A ES 485194 A1 ES485194 A1 ES 485194A1
Authority
ES
Spain
Prior art keywords
fine
heat treatment
grained material
calcined
grained
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
Application number
ES485194A
Other languages
English (en)
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES485194A1 publication Critical patent/ES485194A1/es
Expired 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Tunnel Furnaces (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Procedimiento para el tratamiento térmico de material de grano fino en los gases calientes de un sistema de tratamiento térmico, que consta de zona de precalentamiento, zona de calcinación, zona de sinterización y zona de refrigeración, caracterizado porque en el caso de un material con pequeñas porciones de fase de fusión, preferentemente material crudo de cemento, la sinterización del material ampliamente calcinado se realiza en una zona de reacción y suspensión, preferentemente en corriente del mismo sentido.
ES485194A 1978-10-26 1979-10-19 Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino Expired ES485194A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2846584A DE2846584C2 (de) 1978-10-26 1978-10-26 Verfahren und Vorrichtung zur Wärmebehandlung von feinkörnigem Gut

Publications (1)

Publication Number Publication Date
ES485194A1 true ES485194A1 (es) 1980-05-16

Family

ID=6053149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485194A Expired ES485194A1 (es) 1978-10-26 1979-10-19 Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino

Country Status (7)

Country Link
US (1) US4288213A (es)
JP (1) JPS5559841A (es)
DE (1) DE2846584C2 (es)
DK (1) DK449779A (es)
ES (1) ES485194A1 (es)
FR (1) FR2439964A1 (es)
GB (1) GB2037411B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029210C2 (de) * 1980-08-01 1984-09-27 BKMI Industrieanlagen GmbH, 8000 München Verfahren zum Brennen karbonatischer Mehle
DE3162898D1 (en) * 1980-11-25 1984-05-03 Smidth & Co As F L Method and plant for treating granular or pulverous raw material
DE3244943A1 (de) * 1982-12-04 1984-06-07 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von zementklinker
DK157442C (da) * 1982-12-07 1990-06-05 Smidth & Co As F L Fremgangsmaade og apparat til kalcinering af fosfat
DE3405298A1 (de) * 1984-02-15 1985-09-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage und verfahren zum kontinuierlichen kalzinieren von aluminiumhydroxid
DE3540206A1 (de) * 1985-11-13 1987-05-14 Metallgesellschaft Ag Verfahren zur durchfuehrung von hochtemperaturreaktionen
DE3725512A1 (de) * 1987-07-29 1989-02-09 Kettenbauer Gmbh & Co Verfahre Schwebegas-reaktor
US5122190A (en) * 1990-07-13 1992-06-16 Southdown, Inc. Method for producing a hydraulic binder

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE298179C (es) *
US2670193A (en) * 1949-05-09 1954-02-23 Kellogg M W Co Controlling flow of fluidized solids
US2874950A (en) * 1954-03-16 1959-02-24 Pyzel Fitzpatrick Inc Hydraulic cement process
US2981531A (en) * 1958-05-20 1961-04-25 Pyzel Robert Particle size control
GB960863A (en) * 1960-09-13 1964-06-17 Dessau Zementanlagenbau Veb Process for the calcination of raw silicate material
US3498594A (en) * 1966-10-17 1970-03-03 Sophus Rikhof Cement burning process and apparatus
DE1807292C3 (de) * 1968-11-06 1974-09-05 Polysius Ag, 4723 Neubeckum Anlage zum Brennen und/oder Sintern von Feingut
US3584848A (en) * 1969-05-21 1971-06-15 Union Carbide Corp Method and apparatus for producing cement clinker
DE2350768C3 (de) * 1973-10-10 1982-09-02 Krupp Polysius Ag, 4720 Beckum Verfahren zum Brennen oder Sintern von feinkörnigem Gut
DE2550418C3 (de) * 1975-11-10 1984-08-02 Krupp Polysius Ag, 4720 Beckum Vorrichtung zum Brennen oder Sintern von feinkörnigem Gut
DE2550469C2 (de) * 1975-11-10 1987-12-23 Krupp Polysius Ag, 4720 Beckum Anlage zum Brennen oder Sintern von feinkörnigem Gut
YU247476A (en) * 1975-11-10 1982-05-31 Krupp Polysius Ag Device for burning or sintering a fine granular material
DE2629082C2 (de) * 1976-06-29 1985-09-05 Krupp Polysius Ag, 4720 Beckum Verfahren und Vorrichtung zur Wärmebehandlung von Feingut
DE2640508C2 (de) * 1976-09-09 1985-11-28 Bergwerksverband Gmbh Verfahren zum Beheizen von zweistufigen Kohle-Flugstromtrocknern
DE2657621B2 (de) * 1976-12-20 1978-09-28 Alsen-Breitenburg Zement- Und Kalkwerke Gmbh, 2000 Hamburg Verfahren und Vorrichtung zur Herstellung von Zementklinker aus bergfeuchten Zementrohstoffen
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
DE2822377A1 (de) * 1978-05-23 1979-11-29 Polysius Ag Verfahren zur herstellung von zement

Also Published As

Publication number Publication date
DE2846584C2 (de) 1984-12-20
DK449779A (da) 1980-04-27
FR2439964A1 (fr) 1980-05-23
GB2037411A (en) 1980-07-09
DE2846584A1 (de) 1980-04-30
GB2037411B (en) 1983-08-17
JPS5559841A (en) 1980-05-06
US4288213A (en) 1981-09-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970903