ZA200902731B - Process for the production of cement - Google Patents

Process for the production of cement

Info

Publication number
ZA200902731B
ZA200902731B ZA200902731A ZA200902731A ZA200902731B ZA 200902731 B ZA200902731 B ZA 200902731B ZA 200902731 A ZA200902731 A ZA 200902731A ZA 200902731 A ZA200902731 A ZA 200902731A ZA 200902731 B ZA200902731 B ZA 200902731B
Authority
ZA
South Africa
Prior art keywords
cement
production
Prior art date
Application number
ZA200902731A
Other languages
English (en)
Inventor
Colin Paxton
Michael Weichinger
Original Assignee
Lafarge Sa
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 Lafarge Sa filed Critical Lafarge Sa
Publication of ZA200902731B publication Critical patent/ZA200902731B/xx

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
    • 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
    • C04B7/364—Avoiding environmental pollution during cement-manufacturing
    • C04B7/367—Avoiding or minimising carbon dioxide emissions
    • 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
    • C04B7/4423—Waste or refuse used as fuel
    • 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
    • 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
    • C04B7/45—Burning; Melting in fluidised beds, e.g. spouted beds
    • 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 peculiar to furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • 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
    • 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
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • 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
    • Y02P40/18—Carbon capture and storage [CCS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
ZA200902731A 2006-11-13 2009-04-20 Process for the production of cement ZA200902731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06291766.1A EP1923367B1 (fr) 2006-11-13 2006-11-13 Procédé de production de ciment

Publications (1)

Publication Number Publication Date
ZA200902731B true ZA200902731B (en) 2010-03-31

Family

ID=37561316

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200902731A ZA200902731B (en) 2006-11-13 2009-04-20 Process for the production of cement

Country Status (15)

Country Link
US (1) US8252109B2 (fr)
EP (2) EP1923367B1 (fr)
KR (2) KR101625312B1 (fr)
CN (1) CN101558021B (fr)
AU (1) AU2007320876B2 (fr)
BR (1) BRPI0718621B1 (fr)
CA (1) CA2669730C (fr)
EG (1) EG26797A (fr)
ES (1) ES2428509T3 (fr)
MA (1) MA30979B1 (fr)
PL (1) PL1923367T3 (fr)
RU (1) RU2466950C2 (fr)
SI (1) SI1923367T1 (fr)
WO (1) WO2008059378A2 (fr)
ZA (1) ZA200902731B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934590B1 (fr) * 2008-08-01 2010-08-13 Fives Fcb Procede de fabrication de clinker de ciment dans une installation, et installation de fabrication de clinker de ciment en tant que telle.
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
DE102008036088B4 (de) * 2008-08-04 2012-06-28 Thyssenkrupp Polysius Ag Verfahren zum Betreiben einer Zementanlage
DE102008053135B3 (de) 2008-10-24 2010-07-01 Polysius Ag Verfahren und Anlage zur Herstellung von Zementklinker
US7976628B2 (en) 2009-06-19 2011-07-12 Savannah River Nuclear Solutions, Llc Carbon dioxide capture from a cement manufacturing process
FR2947542B1 (fr) 2009-07-02 2011-07-29 Fives Fcb Procede de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle
US8500902B2 (en) 2009-09-04 2013-08-06 Srinivas Kilambi Methods of making cementitious compositions and products made thereby
DE102009041089C5 (de) 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
JP5120475B2 (ja) * 2011-03-28 2013-01-16 三菱マテリアル株式会社 生石灰の製造設備並びに消石灰の製造設備および製造方法
FR2975094B1 (fr) * 2011-05-12 2013-05-03 Lafarge Sa Procede de decarbonatation
DE102012105977B4 (de) 2012-07-04 2015-11-05 Thyssenkrupp Industrial Solutions Ag Verfahren und Anlage zur Herstellung von Zementklinker aus Zementrohmehl
FR2994176B1 (fr) 2012-07-31 2016-01-08 Lafarge Sa Procede et installation de production de clinker et d'electricite, et procede de modification d'une installation de production de clinker
EP3029004A1 (fr) * 2014-12-01 2016-06-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Processus d'oxy-calcination
NL2014180B1 (en) * 2015-01-23 2017-01-05 Dominicus Joannes Maria Beckers Joseph A method for producing glass.
DE102015117960A1 (de) * 2015-10-21 2017-04-27 Heinz Tischmacher Anlage zur Herstellung von CO2-Reichgas
CN105923635B (zh) * 2016-04-26 2019-03-08 石家庄新华能源环保科技股份有限公司 一种超临界态的生产方法和系统
CN110997591A (zh) * 2017-05-29 2020-04-10 拉维·康德·阿哈拉瓦特 制造水泥的方法
DE102018206674A1 (de) * 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung ohne Rezirkulation der Vorwärmerabgase
DE102018206673A1 (de) * 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung
WO2020232091A1 (fr) 2019-05-13 2020-11-19 Carmeuse North America Calcinateur utilisant des gaz recyclés
CN110230925B (zh) * 2019-07-30 2024-04-26 北京北科流体科技有限公司 一种三级旋流动态煅烧装置
CN110926916A (zh) * 2019-11-25 2020-03-27 中国葛洲坝集团水泥有限公司 一种水泥生料易烧性试验试体的制备方法
PT3839015T (pt) * 2019-12-20 2022-07-22 Holcim Technology Ltd Método de processamento de gases de escape
CN115516265A (zh) 2020-05-05 2022-12-23 蒂森克虏伯工业解决方案股份公司 水泥制造设备和用于生产水泥熟料的方法
US20230365464A1 (en) * 2020-12-17 2023-11-16 Taiheiyo Cement Corporation Cement clinker production system and cement clinker production method

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US1784840A (en) * 1929-07-23 1930-12-16 Forge Guy S La Process for manufacturing portland cement
GB384060A (en) * 1931-11-16 1932-12-01 Hubert Alexander Gill Improvements in processes of and plants for burning cement, lime and like materials
US3607327A (en) * 1969-03-20 1971-09-21 Blocked Iron Corp Methods and composition for the manufacture of portland cement
AU471315B2 (en) * 1972-05-20 1976-04-15 Ishikawajima-Harima Jukogyo K.K. Apparatus for burning materials of cement andthe luce
DE2362132C2 (de) * 1973-12-14 1982-03-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Einrichtung zur thermischen Behandlung von feinkörnigem Gut mit mehreren einem Wärmetauschersystem zugeordneten Zusatzbrenneinrichtungen
DE2510312C3 (de) 1975-03-10 1982-08-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur thermischen Behandlung von feinkörnigem Gut, insbesondere zum Brennen von Zement
DE3260374D1 (en) * 1981-10-27 1984-08-16 Voest Alpine Ag Process and installation for the production of cement
AT378170B (de) * 1982-04-16 1985-06-25 Perlmooser Zementwerke Ag Verfahren zur herstellung von zementklinker
AT381694B (de) * 1985-01-11 1986-11-10 Voest Alpine Ag Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut, insbesondere zum brennen von zementrohmehl
JPS63503094A (ja) * 1986-04-24 1988-11-10 フセソユズニ　ナウチノ‐イススレドバテルスキ　インスティテュト　ラディオベシャテルノゴ　プリエマ　イ　アクスティキ　イメニ　アー．エス．ポポバ デジタル形式でオーディオ情報信号を記録し読み出す方法とその実現のための装置
US4913740A (en) 1987-08-18 1990-04-03 Frederickson Jeffrey W Solution for use in the prevention of smear in the manufacture of printed circuit boards
EP0408979B1 (fr) * 1989-07-19 1998-01-21 Mitsubishi Jukogyo Kabushiki Kaisha Procédé et dispositif pour rejeter du dioxyde de carbone dans les eaux marines profondes
DE4123306C2 (de) * 1991-07-13 2000-05-25 Deutz Ag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DK174307B1 (da) * 2000-08-24 2002-12-02 Smidth & Co As F L Fremgangsmåde samt anlæg til fremstilling af cementklinker.
CA2443222C (fr) 2001-04-13 2009-09-15 Co2 Solution Inc. Procede et usine de production de clinker de ciment portland
WO2006113673A2 (fr) 2005-04-18 2006-10-26 The Trustees Of Columbia University In The City Of New York Procedes et systemes de reduction d'emissions

Also Published As

Publication number Publication date
US20100037804A1 (en) 2010-02-18
BRPI0718621A2 (pt) 2014-01-07
ES2428509T3 (es) 2013-11-08
CN101558021B (zh) 2013-06-19
WO2008059378A2 (fr) 2008-05-22
WO2008059378A3 (fr) 2008-10-30
RU2009122461A (ru) 2010-12-20
SI1923367T1 (sl) 2013-11-29
CA2669730A1 (fr) 2008-05-22
US8252109B2 (en) 2012-08-28
EP2086903A2 (fr) 2009-08-12
KR101625312B1 (ko) 2016-05-27
KR20090084838A (ko) 2009-08-05
KR20140072226A (ko) 2014-06-12
EG26797A (en) 2014-09-15
AU2007320876B2 (en) 2012-12-13
BRPI0718621B1 (pt) 2018-10-09
RU2466950C2 (ru) 2012-11-20
PL1923367T3 (pl) 2013-12-31
EP1923367A1 (fr) 2008-05-21
MA30979B1 (fr) 2009-12-01
CN101558021A (zh) 2009-10-14
CA2669730C (fr) 2014-10-07
EP1923367B1 (fr) 2013-08-28
EP2086903B1 (fr) 2020-04-15
AU2007320876A1 (en) 2008-05-22

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