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 mineralienInfo
- 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
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)
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)
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)
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 |
-
1984
- 1984-02-11 DE DE19843404943 patent/DE3404943A1/de not_active Withdrawn
-
1985
- 1985-01-30 AT AT0026085A patent/ATA26085A/de not_active IP Right Cessation
- 1985-02-07 FR FR8501696A patent/FR2559475A1/fr not_active Withdrawn
- 1985-02-08 BR BR8500582A patent/BR8500582A/pt unknown
- 1985-02-08 JP JP60022082A patent/JPS60246247A/ja active Pending
- 1985-02-08 DK DK59685A patent/DK59685A/da unknown
- 1985-02-11 GB GB08503419A patent/GB2155159B/en not_active Expired
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 |