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EA201100137A1 - METHOD OF WORK OF INSTALLATION ON THE PRODUCTION OF CALCINATED CLAY - Google Patents

METHOD OF WORK OF INSTALLATION ON THE PRODUCTION OF CALCINATED CLAY

Info

Publication number
EA201100137A1
EA201100137A1 EA201100137A EA201100137A EA201100137A1 EA 201100137 A1 EA201100137 A1 EA 201100137A1 EA 201100137 A EA201100137 A EA 201100137A EA 201100137 A EA201100137 A EA 201100137A EA 201100137 A1 EA201100137 A1 EA 201100137A1
Authority
EA
Eurasian Patent Office
Prior art keywords
kiln
combustion chamber
installation
work
production
Prior art date
Application number
EA201100137A
Other languages
Russian (ru)
Other versions
EA018769B1 (en
Inventor
Эдгар Газафи
Франк Зиверт
Никола Анастасиевич
Дитрих Вернер
Original Assignee
Оутотек Ойй
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 Оутотек Ойй filed Critical Оутотек Ойй
Publication of EA201100137A1 publication Critical patent/EA201100137A1/en
Publication of EA018769B1 publication Critical patent/EA018769B1/en

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

Abstract

Кальцинированную глину получают с использованием известной установки производства цемента сухим или полусухим способом, включающей печь (1) предварительного обжига, включающую по меньшей мере одну линию предварительного нагрева, состоящую из последовательных ступеней (2) предварительного нагрева, таких как циклонные теплообменники или колосниковые подогреватели, и вращающуюся или обжиговую печи (3). В соответствии с изобретением для получения топливного газа вращающуюся или обжиговую печь (3) используют в качестве камеры сжигания (3'), заменяют камерой сжигания (3') и/или укомплектовывают дополнительной камерой сжигания (3').Calcined clay is produced using a known cement plant using a dry or semi-dry method, comprising a pre-kiln (1), comprising at least one pre-heating line, consisting of successive pre-heating stages (2), such as cyclone heat exchangers or grate heaters, and rotary or kiln (3). In accordance with the invention, to produce fuel gas, a rotary or kiln (3) is used as a combustion chamber (3 '), replaced by a combustion chamber (3') and / or equipped with an additional combustion chamber (3 ').

EA201100137A 2008-07-03 2009-06-13 Process for operating a plant for producing calcined clay EA018769B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008031165.0A DE102008031165B4 (en) 2008-07-03 2008-07-03 Method for operating a plant for the production of calcined clay
PCT/EP2009/004271 WO2010000383A1 (en) 2008-07-03 2009-06-13 Process for operating a plant for producing calcined clay

Publications (2)

Publication Number Publication Date
EA201100137A1 true EA201100137A1 (en) 2011-06-30
EA018769B1 EA018769B1 (en) 2013-10-30

Family

ID=40957885

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100137A EA018769B1 (en) 2008-07-03 2009-06-13 Process for operating a plant for producing calcined clay

Country Status (6)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014498B4 (en) 2011-03-18 2013-04-25 Outotec Oyj Process for the production of a clinker substitute, clinker substitute, use of the clinker substitute, cement clinker, cement, mortar or concrete, process for the production of the cement clinker or a building material and building
DE102013113475A1 (en) * 2013-12-04 2015-06-11 Thyssenkrupp Ag Process for the preparation of a pozzolanic or latent-hydraulic cement clinker substitute
DE102016005285B3 (en) * 2016-04-30 2017-08-10 Khd Humboldt Wedag Gmbh Method and apparatus for activating clays as an additive for concrete
DK3966504T3 (en) 2019-08-02 2022-08-29 Thyssenkrupp Ind Solutions Ag Thermal treatment of mineral substances in reducing atmosphere using alternative fuels
BE1027476B1 (en) 2019-08-02 2021-03-05 Thyssenkrupp Ind Solutions Ag Substoichiometric calcination of mineral substances
DE102020200186A1 (en) 2020-01-09 2021-07-15 Thyssenkrupp Ag Process for heat treatment and color optimization of natural clays
BE1027979B1 (en) 2020-01-09 2021-08-10 Thyssenkrupp Ind Solutions Ag Process for heat treatment and color optimization of natural clays
US20230131508A1 (en) 2020-01-09 2023-04-27 Thyssenkrupp Industrial Solutions Ag Apparatus and process for thermal treatment of mineral solids
EP4001236A1 (en) 2020-11-18 2022-05-25 HeidelbergCement AG Method for manufacturing composite binder
FR3136766A1 (en) * 2022-06-17 2023-12-22 Colas Industrial production process for calcined clays

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149149C3 (en) * 1971-10-01 1978-08-31 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Method for regulating a distillation system for fine-grained material with several parallel-connected preheating devices for the feed material
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 (en) * 1982-12-04 1984-06-07 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR BURNING CEMENT CLINKER
US4948362A (en) 1988-11-14 1990-08-14 Georgia Kaolin Company, Inc. Energy conserving process for calcining clay
DE102005057346A1 (en) * 2005-12-01 2007-06-06 Khd Humboldt Wedag Gmbh Plant for the production of cement clinker, and method of operating such a plant
DE102008023899B4 (en) * 2008-05-16 2012-01-19 Polysius Ag Process and plant for reducing CO2 emissions in the production of cement clinker

Also Published As

Publication number Publication date
UA106588C2 (en) 2014-09-25
BRPI0913910B1 (en) 2020-04-22
DE102008031165B4 (en) 2017-11-23
AU2009266109B2 (en) 2014-07-10
WO2010000383A1 (en) 2010-01-07
BRPI0913910B8 (en) 2023-03-28
AU2009266109A1 (en) 2010-01-07
BRPI0913910A2 (en) 2015-10-13
EA018769B1 (en) 2013-10-30
DE102008031165A1 (en) 2010-01-07

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ