BRPI0517082A - instalação e processo de calcinação de uma carga mineral - Google Patents

instalação e processo de calcinação de uma carga mineral

Info

Publication number
BRPI0517082A
BRPI0517082A BRPI0517082-6A BRPI0517082A BRPI0517082A BR PI0517082 A BRPI0517082 A BR PI0517082A BR PI0517082 A BRPI0517082 A BR PI0517082A BR PI0517082 A BRPI0517082 A BR PI0517082A
Authority
BR
Brazil
Prior art keywords
chamber
installation
combustion
mineral
mineral filler
Prior art date
Application number
BRPI0517082-6A
Other languages
English (en)
Inventor
Jacques Dupuis
Original Assignee
Technip France
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 Technip France filed Critical Technip France
Publication of BRPI0517082A publication Critical patent/BRPI0517082A/pt

Links

Classifications

    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • 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
    • C04B2/106—Preheating, burning calcining or cooling in fluidised bed furnaces
    • 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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/14—Arrangements of heating devices
    • 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
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
    • 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
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

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)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Treating Waste Gases (AREA)

Abstract

INSTALAçãO E PROCESSO DE CALCINAçãO DE UMA CARGA MINERAL. Essa instalação compreende uma câmara de combustão (15) que compreende meios (53) de introdução da carga mineral conectados a um pré-aquecedor (27), meios (55) de combustão para manter dentro da câmara (15) uma temperatura compreendida entre 700°C e 900°C, meios (57) de introdução de um gás de tratamento de teor controlado em dióxido de carbono para se opor à dissociação do carbonato na câmara (15) e meios (61) de retirada da carga mineral calcinada que desembocam no resfilador (31). A câmara (15) compreende meios (51) de formação de um leito fluidizado. Os meios (57) de introdução do gás de tratamento são alimentados pelo menos parcialmente por pelo menos um conduto de derivação de (91) uma parte das emissões de combustão da câmara (15) provindo de meios de evacuação (21) dessas emissões na atmosfera. Aplicação para a produção de um ligante hidráulico de tipo cimento.
BRPI0517082-6A 2004-10-19 2005-09-22 instalação e processo de calcinação de uma carga mineral BRPI0517082A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0411103A FR2876782B1 (fr) 2004-10-19 2004-10-19 Installation et procede de calcination d'une charge minerale contenant un carbonate pour produire un liant hydraulique
PCT/FR2005/002360 WO2006042923A2 (fr) 2004-10-19 2005-09-22 Installation et procede de calcination d'une charge minerale contenant un carbonate pour produire un liant hydraulique

Publications (1)

Publication Number Publication Date
BRPI0517082A true BRPI0517082A (pt) 2008-09-30

Family

ID=34950911

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517082-6A BRPI0517082A (pt) 2004-10-19 2005-09-22 instalação e processo de calcinação de uma carga mineral

Country Status (6)

Country Link
US (1) US7549859B2 (pt)
EP (1) EP1807375A2 (pt)
CN (1) CN101065337B (pt)
BR (1) BRPI0517082A (pt)
FR (1) FR2876782B1 (pt)
WO (1) WO2006042923A2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876782B1 (fr) * 2004-10-19 2007-02-16 Technip France Sa Installation et procede de calcination d'une charge minerale contenant un carbonate pour produire un liant hydraulique
CN100491824C (zh) * 2007-11-02 2009-05-27 清华大学 低床压降循环流化床锅炉燃烧工艺方法
GB2459508B (en) 2008-04-25 2012-12-05 Univ United Arab Emirates Surfactant for use in the production of modified sulphur
EP2116294A1 (de) 2008-05-09 2009-11-11 Claudius Peters Technologies GmbH Kalzinierverfahren und- anlage
US8043426B2 (en) * 2008-05-13 2011-10-25 Abdel-Mohsen Onsy Mohamed Method for treating cement kiln dust
FR2934589B1 (fr) * 2008-08-01 2010-08-27 Fives Fcb Procede de fabrication de clinker de ciment dans une installation, et installation de fabrication de clinker de ciment en tant que telle
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
CN102597677B (zh) * 2009-11-16 2014-09-17 三菱综合材料株式会社 混合煅烧炉
CN102092967B (zh) * 2009-12-15 2012-12-26 陈巨军 节能环保自动化石灰竖窑
CN102030488A (zh) * 2010-10-25 2011-04-27 中国科学院青海盐湖研究所 一种白云石矿生产用于镁水泥原料的苛性白云石的方法
FR2975094B1 (fr) 2011-05-12 2013-05-03 Lafarge Sa Procede de decarbonatation
TWI484125B (zh) * 2011-12-23 2015-05-11 財團法人工業技術研究院 迴流懸浮式煅燒爐系統及其使用方法
CN102607289A (zh) * 2012-01-18 2012-07-25 娄卡奔新能源科技发展(上海)有限公司 熟料水泥生产线废气检测控制自动统计分析系统
AT513149B8 (de) * 2012-09-05 2014-03-15 Scheuch Gmbh Verfahren und Vorrichtung zur Abscheidung eines flüchtigen Bestandteils aus den Abgasen bei der Zementklinkerherstellung
TWI457520B (zh) * 2012-09-19 2014-10-21 Ind Tech Res Inst 迴流懸浮式煅燒爐系統及其使用方法
TWI457521B (zh) * 2012-09-19 2014-10-21 Ind Tech Res Inst 懸浮式煅燒爐系統及其使用方法
TWI516302B (zh) 2013-12-11 2016-01-11 財團法人工業技術研究院 循環塔二氧化碳捕獲系統、碳酸化爐、煅燒爐及其使用方法
JP2018159523A (ja) * 2017-03-23 2018-10-11 三菱マテリアル株式会社 未燃カーボン含有石炭灰改質装置および未燃カーボン含有石炭灰の改質方法
CN111076536A (zh) * 2019-12-27 2020-04-28 天津健威泽节能环保科技股份有限公司 煅烧碳酸盐矿物的外热式旋窑和余热收回系统及实现方法
IT202100007661A1 (it) * 2021-03-29 2022-09-29 Cicsa S R L Metodo per il raffreddamento ed il recupero termico da materiali ad altissima temperatura
BE1030435B1 (de) * 2022-04-08 2023-11-14 Thyssenkrupp Ind Solutions Ag Anlage und ein Verfahren zur Wärmebehandlung von mineralischem Material
WO2023194194A1 (de) * 2022-04-08 2023-10-12 thyssenkrupp Polysius GmbH Anlage und ein verfahren zur wärmebehandlung von mineralischem material
US20230323508A1 (en) * 2022-04-08 2023-10-12 Trevor Hawkins, JR. System and method for beneficiating and collecting lithium using a fluidized bed reactor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388658A (en) * 1976-11-29 1978-08-04 Mitsubishi Heavy Ind Ltd Fluidized bed calcining apparatus equipped with preheating means
DE2801161B2 (de) * 1978-01-12 1981-06-25 Babcock Krauss-Maffei Industrieanlagen GmbH, 8000 München Verfahren und Brennen von Sintergut aus karbonatischen Rohstoffen wie z.B. Zementklinker
FR2566388B1 (fr) * 1984-06-25 1986-11-14 Champagnole Ciments Perfectionnements a la fabrication des liants hydrauliques et produits ainsi obtenus
FR2570620B1 (fr) * 1984-09-24 1988-10-28 Electricite De France Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise
CN85106397A (zh) * 1985-08-23 1987-02-18 四川省德阳耐火材料厂 菱镁矿气体悬浮轻烧工艺方法及其装置
GB2227301A (en) * 1989-01-18 1990-07-25 Smidth & Co As F L Method and apparatus for producing cement clinker
US5122190A (en) * 1990-07-13 1992-06-16 Southdown, Inc. Method for producing a hydraulic binder
GEP19991878B (en) * 1995-02-07 1999-12-06 Holderbank Financiere Glarus Method for Manufacturing Pig Iron or Steel and Cement Clinker from Slags
JPH092850A (ja) * 1995-06-21 1997-01-07 Mitsubishi Materials Corp セメントクリンカの製造方法
FR2736910B1 (fr) * 1995-07-21 1997-10-10 Technip Cie Installation et procede de calcination de matieres minerales avec emission reduite d'oxydes d'azote
US6210154B1 (en) * 1997-04-22 2001-04-03 Blue Circle Industries, Inc. Treatment of exhaust gases from kilns
EP1146021A1 (en) * 2000-03-27 2001-10-17 ALSTOM Power N.V. Method of producing steam and calcined raw meal
FR2876782B1 (fr) * 2004-10-19 2007-02-16 Technip France Sa Installation et procede de calcination d'une charge minerale contenant un carbonate pour produire un liant hydraulique

Also Published As

Publication number Publication date
US7549859B2 (en) 2009-06-23
US20070248925A1 (en) 2007-10-25
WO2006042923A2 (fr) 2006-04-27
FR2876782B1 (fr) 2007-02-16
FR2876782A1 (fr) 2006-04-21
CN101065337A (zh) 2007-10-31
WO2006042923A3 (fr) 2006-06-15
CN101065337B (zh) 2010-10-20
EP1807375A2 (fr) 2007-07-18

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements