DK451782A - Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn - Google Patents
Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn Download PDFInfo
- Publication number
- DK451782A DK451782A DK451782A DK451782A DK451782A DK 451782 A DK451782 A DK 451782A DK 451782 A DK451782 A DK 451782A DK 451782 A DK451782 A DK 451782A DK 451782 A DK451782 A DK 451782A
- Authority
- DK
- Denmark
- Prior art keywords
- heating
- introduction
- heater system
- system supplying
- dry frame
- 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
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
-
- 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
-
- 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
-
- 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
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/310,771 US4366000A (en) | 1981-10-13 | 1981-10-13 | Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln |
Publications (1)
Publication Number | Publication Date |
---|---|
DK451782A true DK451782A (da) | 1983-04-14 |
Family
ID=23204022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK451782A DK451782A (da) | 1981-10-13 | 1982-10-12 | Fremgangsmaade og apparat til forvarmning af toert raamel foer dettes indfoersel i et cyklonsuspensionsforvarmersystem, der forsyner en roterovn |
Country Status (3)
Country | Link |
---|---|
US (1) | US4366000A (da) |
DE (1) | DE3237992A1 (da) |
DK (1) | DK451782A (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3329234A1 (de) * | 1983-08-12 | 1985-02-21 | Krupp Polysius Ag, 4720 Beckum | Verfahren und anlage zur thermischen behandlung von feinkoernigem gut |
WO1997020182A1 (en) * | 1995-11-28 | 1997-06-05 | F.L. Smidth & Co. A/S | Method for conveying of dry, pulverulent material |
DE10118142A1 (de) * | 2001-04-11 | 2002-10-17 | Krupp Polysius Ag | Verfahren und Anlage zur Herstellung von gebranntem Gut |
US7972419B2 (en) * | 2008-08-07 | 2011-07-05 | Flsmidth A/S | Apparatus and method for reducing emissions resulting from raw meal grinding |
US9109801B2 (en) * | 2009-07-02 | 2015-08-18 | Pneumatic Processing Technologies, Llc | Coal heat-treatment process and system |
US8309052B2 (en) * | 2009-07-02 | 2012-11-13 | Pneumatic Processing Technologies, L.L.C. | Carbon heat-treatment process |
AT512113B1 (de) * | 2011-10-25 | 2016-06-15 | Holcim Technology Ltd | Verfahren und vorrichtung zum aufarbeiten von nassen, organische komponenten enthaltenden abfallstoffen |
FI125978B (fi) * | 2013-02-22 | 2016-05-13 | Endev Oy | Kiertomassakuivuri ja menetelmä märän lietteen kuivaamiseksi |
CN110981231B (zh) * | 2019-12-27 | 2024-04-26 | 湖南省小尹无忌环境能源科技开发有限公司 | 基于干法旋窑水泥生产线协同处理电解锰渣的设备及方法 |
CN113880468B (zh) * | 2020-07-01 | 2023-07-21 | 中国科学院工程热物理研究所 | 多级悬浮预热器及控制方法、水泥熟料生成设备控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3235239A (en) * | 1963-12-23 | 1966-02-15 | Smidth & Co As F L | Method and apparatus for making cement |
US3317201A (en) * | 1964-04-13 | 1967-05-02 | Polysius Gmbh | Method of and arrangement for increasing the alkali content in alkali-laden dusts of flue gases |
FR2109337A5 (da) * | 1970-10-13 | 1972-05-26 | Creusot Forges Ateliers | |
GB1326163A (en) * | 1971-02-22 | 1973-08-08 | Smidth & Co As F L | Methods of and plants for burning cement |
GB1417011A (en) * | 1972-07-10 | 1975-12-10 | Smidth & Co As F L | Cement manufacture |
JPS4942716A (da) * | 1972-08-31 | 1974-04-22 | ||
DK142311B (da) * | 1973-01-05 | 1980-10-13 | Niro Atomizer As | Fremgangsmåde til fremstilling af cementklinker af råslam og anlæg til udøvelse af fremgangsmåden. |
JPS5722908B2 (da) * | 1973-04-11 | 1982-05-15 | ||
DK427274A (da) * | 1974-08-12 | 1976-02-13 | Smidth & Co As F L | Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme |
US4043746A (en) * | 1974-09-19 | 1977-08-23 | Polysius Ag | Method for the heat treatment of fine-grained materials containing alkali compounds |
GB1469673A (en) * | 1974-10-30 | 1977-04-06 | Smidth & Co As F L | Kiln plants |
DE2545933A1 (de) * | 1975-10-14 | 1977-05-05 | Polysius Ag | Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut |
-
1981
- 1981-10-13 US US06/310,771 patent/US4366000A/en not_active Expired - Fee Related
-
1982
- 1982-10-12 DK DK451782A patent/DK451782A/da not_active Application Discontinuation
- 1982-10-13 DE DE19823237992 patent/DE3237992A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4366000A (en) | 1982-12-28 |
DE3237992A1 (de) | 1983-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |