ATA26085A - Verfahren zur herstellung von weissem portlandzementklinker durch brennen von sinterfaehigem gut wie zementklinker aus kalkstein, dolomit oder aehnliche rohstoffe enthaltenden mineralien - Google Patents

Verfahren zur herstellung von weissem portlandzementklinker durch brennen von sinterfaehigem gut wie zementklinker aus kalkstein, dolomit oder aehnliche rohstoffe enthaltenden mineralien

Info

Publication number
ATA26085A
ATA26085A AT0026085A AT26085A ATA26085A AT A26085 A ATA26085 A AT A26085A AT 0026085 A AT0026085 A AT 0026085A AT 26085 A AT26085 A AT 26085A AT A26085 A ATA26085 A AT A26085A
Authority
AT
Austria
Prior art keywords
cement clinker
sinterable
dolomite
limestone
burning
Prior art date
Application number
AT0026085A
Other languages
English (en)
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of ATA26085A publication Critical patent/ATA26085A/de

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
    • C04B7/47—Cooling ; Waste heat management
    • 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
    • C04B7/432—Preheating without addition of fuel
    • 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
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
AT0026085A 1984-02-11 1985-01-30 Verfahren zur herstellung von weissem portlandzementklinker durch brennen von sinterfaehigem gut wie zementklinker aus kalkstein, dolomit oder aehnliche rohstoffe enthaltenden mineralien ATA26085A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843404943 DE3404943A1 (de) 1984-02-11 1984-02-11 Verfahren und anlage zum brennen von sinterfaehigem gut wie zementklinker aus kalkstein, dolomit oder aehnliche rohstoffe enthaltenden mineralien

Publications (1)

Publication Number Publication Date
ATA26085A true ATA26085A (de) 1987-09-15

Family

ID=6227478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0026085A ATA26085A (de) 1984-02-11 1985-01-30 Verfahren zur herstellung von weissem portlandzementklinker durch brennen von sinterfaehigem gut wie zementklinker aus kalkstein, dolomit oder aehnliche rohstoffe enthaltenden mineralien

Country Status (7)

Country Link
JP (1) JPS60246247A (de)
AT (1) ATA26085A (de)
BR (1) BR8500582A (de)
DE (1) DE3404943A1 (de)
DK (1) DK59685A (de)
FR (1) FR2559475A1 (de)
GB (1) GB2155159B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2110241T3 (es) * 1993-06-03 1998-02-01 Smidth & Co As F L Metodo y planta para fabricar clinker de cemento.
JP2013184880A (ja) * 2012-03-12 2013-09-19 Taiheiyo Cement Corp セメントクリンカの冷却方法及びその装置
CN104613778A (zh) * 2014-12-13 2015-05-13 广西科技大学 具有超强型耐热钢钢带的预热器旋筒风筒内筒
CN107721208A (zh) * 2017-12-01 2018-02-23 河南中蓝新材料科技有限公司 一种带燃烧稳定***的粉状活性石灰悬浮焙烧炉

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473034A (en) * 1975-05-16 1977-05-11 Smidth & Co As F L Burning of pulverous or granular raw materials

Also Published As

Publication number Publication date
GB2155159B (en) 1987-06-24
JPS60246247A (ja) 1985-12-05
BR8500582A (pt) 1985-09-24
GB2155159A (en) 1985-09-18
FR2559475A1 (fr) 1985-08-16
DK59685A (da) 1985-08-12
DE3404943A1 (de) 1985-08-14
GB8503419D0 (en) 1985-03-13
DK59685D0 (da) 1985-02-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
A1Z Withdrawn
REN Ceased due to non-payment of the annual fee