BRPI0614808A2 - método e dispositivo para uso de combustìveis alternativos na produção de clìnquer e cimento - Google Patents

método e dispositivo para uso de combustìveis alternativos na produção de clìnquer e cimento

Info

Publication number
BRPI0614808A2
BRPI0614808A2 BRPI0614808-5A BRPI0614808A BRPI0614808A2 BR PI0614808 A2 BRPI0614808 A2 BR PI0614808A2 BR PI0614808 A BRPI0614808 A BR PI0614808A BR PI0614808 A2 BRPI0614808 A2 BR PI0614808A2
Authority
BR
Brazil
Prior art keywords
clinker
alternative fuels
cement
production
combustion
Prior art date
Application number
BRPI0614808-5A
Other languages
English (en)
Inventor
Urs Gasser
Edilberto L Tadulan
Original Assignee
Holcim Technology Ltda
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 Holcim Technology Ltda filed Critical Holcim Technology Ltda
Publication of BRPI0614808A2 publication Critical patent/BRPI0614808A2/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
    • 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
    • C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
    • C04B7/4446—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes the fuel being treated in a separate gasifying or decomposing chamber, e.g. a separate combustion chamber
    • 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
    • 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
    • F27B7/34—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

MéTODO E DISPOSITIVO PARA USO DE COMBUSTìVEIS ALTERNATIVOS NA PRODUçãO DE CLìNQUER E CIMENTO. A presente invenção refere-se a um método para utilizar combustíveis alternativos na produção de clínquer ou cimento, os combustíveis alternativos são usados em reatores (4) para preaquecimento e/ou pré-calcinação de matéria-prima moída em um dispositivo de combustão (17) separado dos queimadores (12) do respectivo reator (4) e são queimados pelo menos parcialmente, após o que, caso necessário, uma combustão completa é realizada dentro dos reatores (4), com o oxigênio de combustão alimentado ao queimador (12) do reator (4) em excesso estequiométrico. O dispositivo para utilizar combustíveis alternativos na produção de clínquer ou cimento tem um forno de calcinação de clínquer (1) e um reator (4) com queimadores (12), para preaquecimento e calcinação de matéria-prima moída e com pelo menos um tubo (18), em cada caso, para ar ou oxigênio de combustão, está caracterizado pelo fato de que está previsto um dispositivo de combustão (17) separado, com um transportador para combustíveis alternativos, tal como, por exemplo, um propulsor ou transportador helicoidal (16) e que se abre dentro do respectivo reator (4).
BRPI0614808-5A 2005-08-11 2006-08-11 método e dispositivo para uso de combustìveis alternativos na produção de clìnquer e cimento BRPI0614808A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0135705A AT502256A1 (de) 2005-08-11 2005-08-11 Verfahren und vorrichtung zum verwerten von alternativen brennstoffen bei der klinker- bzw. zementherstellung
PCT/IB2006/002194 WO2007017748A2 (de) 2005-08-11 2006-08-11 Verfahren und vorrichtung zum verwerten von alternativen brennstoffen bei der klinker- bzw. zementherstellung

Publications (1)

Publication Number Publication Date
BRPI0614808A2 true BRPI0614808A2 (pt) 2009-08-04

Family

ID=37685467

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0614808-5A BRPI0614808A2 (pt) 2005-08-11 2006-08-11 método e dispositivo para uso de combustìveis alternativos na produção de clìnquer e cimento

Country Status (7)

Country Link
US (1) US8328550B2 (pt)
EP (1) EP1912914A2 (pt)
AT (1) AT502256A1 (pt)
BR (1) BRPI0614808A2 (pt)
CA (1) CA2618768C (pt)
RU (1) RU2008109004A (pt)
WO (1) WO2007017748A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100989B2 (en) * 2009-11-01 2012-01-24 Kunik Burton J Method and system of making a burnable fuel
AT509221B1 (de) * 2009-12-28 2011-07-15 Holcim Technology Ltd Verfahren zum verwerten von phosphorhaltigen alternativen brennstoffen bei der zementherstellung
US8268073B2 (en) * 2009-12-29 2012-09-18 Sharps Compliance, Inc. System and method for making cement and cement derived therefrom
US8163045B2 (en) * 2009-12-29 2012-04-24 Sharps Compliance, Inc Method and system of making a burnable fuel
AT509863B1 (de) * 2010-08-02 2011-12-15 Holcim Technology Ltd Vorrichtung zum einbringen von abfallstoffen und/oder alternativen brennstoffen in eine klinkerherstellungsanlage
AT512113B1 (de) * 2011-10-25 2016-06-15 Holcim Technology Ltd Verfahren und vorrichtung zum aufarbeiten von nassen, organische komponenten enthaltenden abfallstoffen
DE102012110653B3 (de) * 2012-11-07 2014-05-15 Thyssenkrupp Resource Technologies Gmbh Zementherstellungsanlage
CN104197696A (zh) * 2014-09-11 2014-12-10 烟台九州环保节能科技有限公司 回转炉富氧助燃、粉煤纯氧补偿节能系统
WO2016123524A1 (en) * 2015-01-30 2016-08-04 SCB International Materials, Inc. Cement kiln fuel treatment
FR3075196B1 (fr) * 2017-12-15 2019-11-15 Fives Fcb Installation de production de clinker et procede de production de clinker dans une telle installation
US20230175781A1 (en) * 2021-12-02 2023-06-08 Messer Industries Usa, Inc. Oxygen injection for alternative fuels used in cement production
CN116947344A (zh) * 2023-07-28 2023-10-27 成都建筑材料工业设计研究院有限公司 一种替代燃料与化石燃料比例可调的水泥生产系统及方法
CN117483390B (zh) * 2023-09-27 2024-06-04 南京钜力智能制造技术研究院有限公司 一种水泥熟料替代燃料加工装置及加工方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136154A (en) * 1979-04-03 1980-10-23 Sumitomo Cement Co Method and device for utilizing combustible matter
JPS56113988A (en) * 1980-02-15 1981-09-08 Sumitomo Cement Co Method and device for recovering exhaust gas from combustion furnace in generating set using combustible as fuel
EP0141932A3 (de) 1983-08-25 1986-11-26 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren und Anlage zur schadstofffreien Beseitigung von Schad- und Abfallstoffen mit geringem Heizwert, insbesondere Müll, durch Verbrennung
DE3330667A1 (de) 1983-08-25 1985-03-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und einrichtung zur entsorgung von schad- und abfallstoffen, insbesondere mit geringem heizwert, durch verbrennung
FR2554107B1 (fr) 1983-10-28 1986-02-21 Fives Cail Babcock Procede et appareil pour la calcination des matieres minerales reduites en poudre
DE4002553A1 (de) * 1990-01-30 1991-08-01 Kloeckner Humboldt Deutz Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut, insbesondere zur herstellung von zementklinker
DK170368B1 (da) 1992-08-06 1995-08-14 Smidth & Co As F L Fremgangsmåde til bortbrænding af affald i et cementovnanlæg, samt anlæg til udøvelse af fremgangsmåden
DE4303170A1 (de) 1993-02-04 1994-08-11 Kloeckner Humboldt Deutz Ag Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
FR2701087B1 (fr) 1993-02-04 1999-08-06 Tiru Procédé d'incinération de combustibles solides, notamment résidus urbains, à rejets solides et gazeux sensiblement neutres vis-à-vis de l'environnement.
DE19535312A1 (de) 1995-09-22 1997-03-27 Krupp Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
GB9608341D0 (en) * 1996-04-23 1996-06-26 Blue Circle Ind Plc Disposal of waste tyres
US5816795A (en) * 1996-05-24 1998-10-06 Cadence Environmental Energy, Inc. Apparatus and method for providing supplemental fuel to a preheater/precalciner kiln
US6210154B1 (en) * 1997-04-22 2001-04-03 Blue Circle Industries, Inc. Treatment of exhaust gases from kilns
AU6383400A (en) * 1999-07-27 2001-02-13 Ash Grove Cement Company Controlled solid fuel thermolysis in preheater/precalciner kilns
US20030150161A1 (en) * 1999-09-02 2003-08-14 Armando Garcia-Segovia Apparatus and method for fractionating alternative solid fuels
DE10202776A1 (de) * 2002-01-25 2003-07-31 Kloeckner Humboldt Wedag Anlage zur Herstellung von Zementklinker
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DE102005044840A1 (de) * 2005-09-20 2007-03-29 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker aus Zementrohmaterial

Also Published As

Publication number Publication date
US20090283015A1 (en) 2009-11-19
CA2618768A1 (en) 2007-02-15
US8328550B2 (en) 2012-12-11
AT502256A1 (de) 2007-02-15
RU2008109004A (ru) 2009-09-20
EP1912914A2 (de) 2008-04-23
WO2007017748A2 (de) 2007-02-15
WO2007017748A3 (de) 2007-04-19
CA2618768C (en) 2014-06-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time