ATE440254T1 - Temperaturkontrolle für vorkalzinierer - Google Patents

Temperaturkontrolle für vorkalzinierer

Info

Publication number
ATE440254T1
ATE440254T1 AT06405388T AT06405388T ATE440254T1 AT E440254 T1 ATE440254 T1 AT E440254T1 AT 06405388 T AT06405388 T AT 06405388T AT 06405388 T AT06405388 T AT 06405388T AT E440254 T1 ATE440254 T1 AT E440254T1
Authority
AT
Austria
Prior art keywords
control
temperature control
precalciners
water
temperature
Prior art date
Application number
AT06405388T
Other languages
English (en)
Inventor
Konrad Stadler
Gallestey Eduardo Alvarez
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of ATE440254T1 publication Critical patent/ATE440254T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • C04B7/361—Condition or time responsive control in hydraulic cement manufacturing processes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • 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 specially adapted for 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Seasonings (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Accessories For Mixers (AREA)
AT06405388T 2006-09-11 2006-09-11 Temperaturkontrolle für vorkalzinierer ATE440254T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06405388A EP1898171B1 (de) 2006-09-11 2006-09-11 Temperaturkontrolle für Vorkalzinierer

Publications (1)

Publication Number Publication Date
ATE440254T1 true ATE440254T1 (de) 2009-09-15

Family

ID=37770694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06405388T ATE440254T1 (de) 2006-09-11 2006-09-11 Temperaturkontrolle für vorkalzinierer

Country Status (4)

Country Link
EP (1) EP1898171B1 (de)
AT (1) ATE440254T1 (de)
DE (1) DE602006008617D1 (de)
WO (1) WO2008031800A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102226643B (zh) * 2011-03-28 2013-07-31 宁夏惠冶镁业集团有限公司 回转窑自动控制系统及回转窑自动控制方法
LU103008B1 (de) * 2022-09-19 2024-03-19 Thyssenkrupp Ind Solutions Ag Vermeidung von Emissionen bei der Herstellung künstlicher Puzzolane aus mineralischem Material, insbesondere Tonen
US20260097990A1 (en) 2022-09-19 2026-04-09 thyssenkrupp Polysius GmbH Avoiding of emissions in the production of artificial pozzolans made of mineral material, in particular clays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176187B1 (en) * 1994-03-16 2001-01-23 Cement Industry Environmental Consortium Sludge handling and feeding system
DE10003283A1 (de) * 2000-01-26 2001-08-02 Krupp Polysius Ag Verfahren und Anlage zur Wärmebehandlung von feinkörnigem Gut
US20050284347A1 (en) * 2004-06-29 2005-12-29 Cemex Inc. Method of reducing cement kiln NOx emissions by water injection

Also Published As

Publication number Publication date
WO2008031800A1 (en) 2008-03-20
DE602006008617D1 (de) 2009-10-01
EP1898171B1 (de) 2009-08-19
EP1898171A1 (de) 2008-03-12

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Legal Events

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