AU6994400A - Method for reducing nox emission from a plant for manufacturing cement clinker - Google Patents

Method for reducing nox emission from a plant for manufacturing cement clinker

Info

Publication number
AU6994400A
AU6994400A AU69944/00A AU6994400A AU6994400A AU 6994400 A AU6994400 A AU 6994400A AU 69944/00 A AU69944/00 A AU 69944/00A AU 6994400 A AU6994400 A AU 6994400A AU 6994400 A AU6994400 A AU 6994400A
Authority
AU
Australia
Prior art keywords
plant
cement clinker
nox emission
reducing nox
manufacturing cement
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.)
Abandoned
Application number
AU69944/00A
Inventor
Kim Allan Dam-Johansen
Peter Glarborg
Lars Skaarup Jensen
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of AU6994400A publication Critical patent/AU6994400A/en
Abandoned legal-status Critical Current

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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0233—Other waste gases from cement factories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
AU69944/00A 1999-09-24 2000-08-10 Method for reducing nox emission from a plant for manufacturing cement clinker Abandoned AU6994400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199901356 1999-09-24
DKPA199901356 1999-09-24
PCT/EP2000/007760 WO2001023318A1 (en) 1999-09-24 2000-08-10 Method for reducing nox emission from a plant for manufacturing cement clinker

Publications (1)

Publication Number Publication Date
AU6994400A true AU6994400A (en) 2001-04-30

Family

ID=8103963

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69944/00A Abandoned AU6994400A (en) 1999-09-24 2000-08-10 Method for reducing nox emission from a plant for manufacturing cement clinker

Country Status (2)

Country Link
AU (1) AU6994400A (en)
WO (1) WO2001023318A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100661A1 (en) * 1981-01-12 1982-08-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for the thermal treatment of fine granular material, especially for producing cement clinker
FR2691790B1 (en) * 1992-05-29 1997-09-19 Cle INSTALLATION AND METHOD FOR PRE-CALCINATION OF ANY MINERAL MATERIAL.
DE4313479C1 (en) * 1993-04-24 1994-06-16 Metallgesellschaft Ag Method of removing nitrogen oxide gases from off-gas of cement production - by adding ammonia and passing over catalyst.
FR2736910B1 (en) * 1995-07-21 1997-10-10 Technip Cie PLANT AND METHOD FOR CALCINATING MINERAL MATERIALS WITH REDUCED EMISSION OF NITROGEN OXIDES
DE19903954A1 (en) * 1999-02-02 2000-08-03 Kloeckner Humboldt Wedag Plant for the thermal treatment of flour-like raw materials

Also Published As

Publication number Publication date
WO2001023318A1 (en) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase