BRPI0913910B8 - Processo para produzir argila calcinada - Google Patents

Processo para produzir argila calcinada

Info

Publication number
BRPI0913910B8
BRPI0913910B8 BRPI0913910A BRPI0913910A BRPI0913910B8 BR PI0913910 B8 BRPI0913910 B8 BR PI0913910B8 BR PI0913910 A BRPI0913910 A BR PI0913910A BR PI0913910 A BRPI0913910 A BR PI0913910A BR PI0913910 B8 BRPI0913910 B8 BR PI0913910B8
Authority
BR
Brazil
Prior art keywords
calcined clay
combustion chamber
production
roaster
oven
Prior art date
Application number
BRPI0913910A
Other languages
English (en)
Inventor
Gasafi Edgar
Siewert Frank
Anastasijevic Nicola
Werner Dietrich
Original Assignee
Outotec Oyj
Outotec Finland Oy
Metso Minerals Oy
Metso Outotec Finland Oy
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 Outotec Oyj, Outotec Finland Oy, Metso Minerals Oy, Metso Outotec Finland Oy filed Critical Outotec Oyj
Publication of BRPI0913910A2 publication Critical patent/BRPI0913910A2/pt
Publication of BRPI0913910B1 publication Critical patent/BRPI0913910B1/pt
Publication of BRPI0913910B8 publication Critical patent/BRPI0913910B8/pt

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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PROCESSO PARA OPERAR UMA FÁBRICA PARA PRODUZIR ARGILA CALCINADA. A presente invenção refere-se à produção de argila calcinada sendo realizada pelo uso de uma fábrica conhecida por si para a produção de cimento através de processo seco ou semiúmido, com um pré-calcinador (1), que compreende, por exemplo, pelo menos uma linha de preaquecimento de séries conectadas de estágios de preaquecimento (2), tais como preaquecedores de ciclone, ou preaquecedores de grade, e uma estufa ou torrador giratório (3). De acordo com a invenção, a estufa ou torrador giratório (3) para gerar gás de aquecimento é utilizada como câmara de combustão (3'), substituída por uma câmara de combustão (3') e/ou completada por uma câmara de combustão adicional (3').
BRPI0913910A 2008-07-03 2009-06-13 Processo para produzir argila calcinada BRPI0913910B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008031165.0A DE102008031165B4 (de) 2008-07-03 2008-07-03 Verfahren zum Betreiben einer Anlage zur Herstellung von kalziniertem Ton
PCT/EP2009/004271 WO2010000383A1 (en) 2008-07-03 2009-06-13 Process for operating a plant for producing calcined clay

Publications (3)

Publication Number Publication Date
BRPI0913910A2 BRPI0913910A2 (pt) 2015-10-13
BRPI0913910B1 BRPI0913910B1 (pt) 2020-04-22
BRPI0913910B8 true BRPI0913910B8 (pt) 2023-03-28

Family

ID=40957885

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913910A BRPI0913910B8 (pt) 2008-07-03 2009-06-13 Processo para produzir argila calcinada

Country Status (6)

Country Link
AU (1) AU2009266109B2 (pt)
BR (1) BRPI0913910B8 (pt)
DE (1) DE102008031165B4 (pt)
EA (1) EA018769B1 (pt)
UA (1) UA106588C2 (pt)
WO (1) WO2010000383A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014498B4 (de) 2011-03-18 2013-04-25 Outotec Oyj Verfahren zur Herstellung eines Klinkerersatzstoffes, Klinkerersatzstoff, Verwendung des Klinkerersatzstoffs, Zementklinker, Zement, Mörtel oder Beton, Verfahren zur Herstellung des Zementklinkers oder eines Baustoffs und Bauwerk
DE102013113475A1 (de) 2013-12-04 2015-06-11 Thyssenkrupp Ag Verfahren zur Herstellung eines puzzolanen oder latent-hydraulischen Zementklinkersubstituts
DE102016005285B3 (de) * 2016-04-30 2017-08-10 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Aktivierung von Tonen als Zusatzstoff für Beton
BE1027476B1 (de) 2019-08-02 2021-03-05 Thyssenkrupp Ind Solutions Ag Unterstöchiometrische Calcination von mineralischen Stoffen
WO2021023567A1 (de) 2019-08-02 2021-02-11 Thyssenkrupp Industrial Solutions Ag Thermische behandlung von mineralischen stoffen in reduzierender atmosphäre mittels alternativer brennstoffe
BE1027979B1 (de) 2020-01-09 2021-08-10 Thyssenkrupp Ind Solutions Ag Verfahren zur Wärmebehandlung und Farboptimierung von natürlichen Tonen
BR112022013657A2 (pt) 2020-01-09 2022-09-13 Thyssenkrupp Ind Solutions Ag Dispositivo e processo para o tratamento térmico de sólidos minerais
DE102020200186A1 (de) 2020-01-09 2021-07-15 Thyssenkrupp Ag Verfahren zur Wärmebehandlung und Farboptimierung von natürlichen Tonen
EP4001236A1 (en) 2020-11-18 2022-05-25 HeidelbergCement AG Method for manufacturing composite binder
FR3136766A1 (fr) 2022-06-17 2023-12-22 Colas Procédé de production industrielle d’argiles calcinées

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149149C3 (de) * 1971-10-01 1978-08-31 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Verfahren zur Regelung einer Brennanlage für feinkörniges Gut mit mehreren parallelgeschalteten Vorerhitzungseinrichtungen für das Aufgabegut
US3891382A (en) * 1974-02-27 1975-06-24 Fuller Co Apparatus for calcining raw material
US4260369A (en) * 1979-11-19 1981-04-07 Fuller Company Method of converting a rotary kiln cement making plant to a calcining furnace cement making plant
DE3244943A1 (de) * 1982-12-04 1984-06-07 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von zementklinker
US4948362A (en) 1988-11-14 1990-08-14 Georgia Kaolin Company, Inc. Energy conserving process for calcining clay
DE102005057346A1 (de) * 2005-12-01 2007-06-06 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zementklinker, und Verfahren zum Betrieb einer solchen Anlage
DE102008023899B4 (de) * 2008-05-16 2012-01-19 Polysius Ag Verfahren und Anlage zur Reduzierung der CO2 -Emission bei der Herstellung von Zementklinker

Also Published As

Publication number Publication date
BRPI0913910A2 (pt) 2015-10-13
EA018769B1 (ru) 2013-10-30
AU2009266109A1 (en) 2010-01-07
AU2009266109B2 (en) 2014-07-10
DE102008031165B4 (de) 2017-11-23
DE102008031165A1 (de) 2010-01-07
BRPI0913910B1 (pt) 2020-04-22
EA201100137A1 (ru) 2011-06-30
WO2010000383A1 (en) 2010-01-07
UA106588C2 (uk) 2014-09-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/04/2020, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: OUTOTEC (FINLAND) OY (FI)

B25A Requested transfer of rights approved

Owner name: METSO MINERALS OY (FI)

B25D Requested change of name of applicant approved

Owner name: METSO OUTOTEC FINLAND OY (FI)