DE602006008617D1 - Temperaturkontrolle für Vorkalzinierer - Google Patents

Temperaturkontrolle für Vorkalzinierer

Info

Publication number
DE602006008617D1
DE602006008617D1 DE602006008617T DE602006008617T DE602006008617D1 DE 602006008617 D1 DE602006008617 D1 DE 602006008617D1 DE 602006008617 T DE602006008617 T DE 602006008617T DE 602006008617 T DE602006008617 T DE 602006008617T DE 602006008617 D1 DE602006008617 D1 DE 602006008617D1
Authority
DE
Germany
Prior art keywords
control
temperature control
precalciner
water
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006008617T
Other languages
English (en)
Inventor
Konrad Stadler
Gallestey Eduardo Alvarez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Switzerland
ABB Research Ltd Sweden
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 Switzerland, ABB Research Ltd Sweden filed Critical ABB Research Ltd Switzerland
Publication of DE602006008617D1 publication Critical patent/DE602006008617D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Accessories For Mixers (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Liquid Crystal Substances (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE602006008617T 2006-09-11 2006-09-11 Temperaturkontrolle für Vorkalzinierer Active DE602006008617D1 (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
DE602006008617D1 true DE602006008617D1 (de) 2009-10-01

Family

ID=37770694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006008617T Active DE602006008617D1 (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
WO2024061688A1 (de) 2022-09-19 2024-03-28 Thyssenkrupp Industrial Solutions Ag Vermeidung von emissionen bei der herstellung künstlicher puzzolane aus mineralischem material, insbesondere tonen

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
ATE440254T1 (de) 2009-09-15
EP1898171A1 (de) 2008-03-12
EP1898171B1 (de) 2009-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition