EG24297A - Cement clinker production comprising partial removal of a flow of rotary kiln exhaust gas containingharmful substances - Google Patents
Cement clinker production comprising partial removal of a flow of rotary kiln exhaust gas containingharmful substancesInfo
- Publication number
- EG24297A EG24297A EGNA2006000671A EG24297A EG 24297 A EG24297 A EG 24297A EG NA2006000671 A EGNA2006000671 A EG NA2006000671A EG 24297 A EG24297 A EG 24297A
- Authority
- EG
- Egypt
- Prior art keywords
- containingharmful
- substances
- flow
- exhaust gas
- rotary kiln
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treating Waste Gases (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004003068A DE102004003068A1 (de) | 2004-01-21 | 2004-01-21 | Zementklinkerherstellung mit Teilstromabzug schadstoffhaltigen Drehofenabgases |
PCT/EP2005/000476 WO2005070845A2 (de) | 2004-01-21 | 2005-01-19 | Zementklinkerherstellung mit teilstromabzug schadstoffhaltigen drehofenabgases |
Publications (1)
Publication Number | Publication Date |
---|---|
EG24297A true EG24297A (en) | 2009-01-12 |
Family
ID=34744956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EGNA2006000671 EG24297A (en) | 2004-01-21 | 2006-07-18 | Cement clinker production comprising partial removal of a flow of rotary kiln exhaust gas containingharmful substances |
Country Status (9)
Country | Link |
---|---|
US (1) | US7296994B2 (de) |
EP (1) | EP1706361A2 (de) |
JP (1) | JP2007518661A (de) |
CN (1) | CN100478294C (de) |
DE (1) | DE102004003068A1 (de) |
EG (1) | EG24297A (de) |
MX (1) | MXPA06008163A (de) |
RU (1) | RU2006129935A (de) |
WO (1) | WO2005070845A2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT502255A1 (de) * | 2005-08-11 | 2007-02-15 | Holcim Ltd | Verfahren und vorrichtung zum entfernen von flüchtigen organischen komponenten aus abgasen einer zementklinkerofenanlage |
US20100206203A1 (en) * | 2007-05-21 | 2010-08-19 | Mario Magaldi | System for dry extracting/cooling heterogeneous material ashes with control of the air inlet in the combustion chamber |
DK176904B1 (da) * | 2008-01-05 | 2010-04-12 | Smidth As F L | Indretning og fremgangsmåde til afkøling af ovnrøggas i et ovn-bypass |
DE102008036088B4 (de) * | 2008-08-04 | 2012-06-28 | Thyssenkrupp Polysius Ag | Verfahren zum Betreiben einer Zementanlage |
AT507174A1 (de) * | 2008-08-14 | 2010-02-15 | Holcim Technology Ltd | Verfahren zum aufbereiten von alternativen, kohlenstoffhaltigen, niederkalorischen abfallstoffen für den einsatz in feuerungsanlagen |
US7799128B2 (en) | 2008-10-10 | 2010-09-21 | Roman Cement, Llc | High early strength pozzolan cement blends |
IT1391447B1 (it) * | 2008-12-23 | 2011-12-23 | Italcementi Spa | Apparato migliorato per la produzione di clinker a partire da farina cruda e relativo processo |
DE102009041089C5 (de) * | 2009-09-10 | 2013-06-27 | Khd Humboldt Wedag Gmbh | Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission |
CN101832717B (zh) * | 2010-04-20 | 2012-08-08 | 华南理工大学 | 一种带独立式省煤器的窑尾余热锅炉及余热回收系统 |
DE102010018046A1 (de) | 2010-04-23 | 2011-10-27 | Loesche Gmbh | Verfahren zur Vermahlung von Mahlgut |
US8414700B2 (en) | 2010-07-16 | 2013-04-09 | Roman Cement, Llc | Narrow PSD hydraulic cement, cement-SCM blends, and methods for making same |
US20120107758A1 (en) * | 2010-11-02 | 2012-05-03 | Flsmidth A/S | Direct spray cooling for limestone preheaters |
US9272953B2 (en) | 2010-11-30 | 2016-03-01 | Roman Cement, Llc | High early strength cement-SCM blends |
DE102011000564B4 (de) * | 2011-02-08 | 2013-05-02 | Elex Cemcat Ag | Verfahren und Anlage zur Herstellung von Zementklinker |
DE102011052561B4 (de) * | 2011-05-27 | 2015-03-05 | Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH | Verfahren und Vorrichtung zum Brennen von Klinker |
US8974593B2 (en) | 2011-10-20 | 2015-03-10 | Roman Cement, Llc | Particle packed cement-SCM blends |
TWI484125B (zh) | 2011-12-23 | 2015-05-11 | Ind Tech Res Inst | 迴流懸浮式煅燒爐系統及其使用方法 |
DE102012110653B3 (de) * | 2012-11-07 | 2014-05-15 | Thyssenkrupp Resource Technologies Gmbh | Zementherstellungsanlage |
AT514267A1 (de) * | 2013-04-15 | 2014-11-15 | Holcim Technology Ltd | Verfahren und Vorrichtung zur Zementklinkerherstellung |
RU2547195C1 (ru) * | 2013-09-26 | 2015-04-10 | Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП "ИНХП РБ") | Способ получения портландцементного клинкера (варианты) |
CN103557712A (zh) * | 2013-11-06 | 2014-02-05 | 杨义军 | 用于新型干法水泥窑余热电站的旁路放风余热回收系统 |
TWI516302B (zh) | 2013-12-11 | 2016-01-11 | 財團法人工業技術研究院 | 循環塔二氧化碳捕獲系統、碳酸化爐、煅燒爐及其使用方法 |
JP6784024B2 (ja) * | 2015-12-28 | 2020-11-11 | 宇部興産株式会社 | 抽気装置及び抽気方法 |
US11168029B2 (en) | 2017-01-10 | 2021-11-09 | Roman Cement, Llc | Use of mineral fines to reduce clinker content of cementitious compositions |
US10131575B2 (en) | 2017-01-10 | 2018-11-20 | Roman Cement, Llc | Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions |
US10730805B2 (en) | 2017-01-10 | 2020-08-04 | Roman Cement, Llc | Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions |
US10737980B2 (en) | 2017-01-10 | 2020-08-11 | Roman Cement, Llc | Use of mineral fines to reduce clinker content of cementitious compositions |
US11179672B2 (en) * | 2017-01-11 | 2021-11-23 | Taiheiyo Engineering Corporation | Method and apparatus for reducing mercury content of cement kiln exhaust gas |
US20200109086A1 (en) * | 2017-05-29 | 2020-04-09 | Ravi Kant AHALAWAT | Method for manufacturing cement |
NL2020846B1 (en) * | 2018-04-30 | 2019-11-07 | C2Ca Tech B V | Cement waste recycling device and method of recycling cement waste |
JP7450580B2 (ja) * | 2019-10-24 | 2024-03-15 | Ube三菱セメント株式会社 | 抽気装置及び抽気方法 |
US20230150871A1 (en) | 2020-04-08 | 2023-05-18 | Thyssenkrupp Industrial Solutions Ag | Method and device for the production of cement clinker |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4071309A (en) * | 1976-05-28 | 1978-01-31 | Allis-Chalmers Corporation | Method and apparatus for making cement with preheater, kiln and heat exchanger for heating combustion air |
DE2724372C2 (de) | 1977-05-28 | 1986-02-13 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zum Konditionieren von Bypaßgasen |
DE3403449A1 (de) * | 1984-02-01 | 1985-08-01 | Dyckerhoff Zementwerke Ag, 6200 Wiesbaden | Vorrichtung zur waermebehandlung von feinkoernigem gut |
DE3926756A1 (de) * | 1989-08-12 | 1991-02-14 | Krupp Polysius Ag | Verfahren und anlage zur waermebehandlung von feinkoernigem gut |
DE4132167A1 (de) * | 1991-09-27 | 1993-04-01 | Kloeckner Humboldt Deutz Ag | Anlage zur thermischen behandlung von mehlfoermigen rohmaterialien |
DE19627660A1 (de) * | 1996-06-26 | 1998-01-02 | Krupp Polysius Ag | Verfahren für die Herstellung von Zement |
DE19718259B4 (de) * | 1997-04-30 | 2008-02-28 | Khd Humboldt Wedag Gmbh | Verfahren zur Verringerung von Schadstoff-Kreisläufen bei der Herstellung von Zementklinker aus Rohmehl sowie Anlage zur Herstellung von Zementklinker aus schadstoffhaltigem Rohmehl |
DE19836323C2 (de) * | 1998-08-11 | 2000-11-23 | Loesche Gmbh | Mahlanlage, Anlage zur Herstellung von Zement und Verfahren zur Vermahlung von Rohmaterialien |
DE19851646B4 (de) * | 1998-11-10 | 2005-09-29 | Dorst, Helmut, Dipl.-Ing. | Thermisches Verfahren zur Minimierung von Alkalien im Brennprozess von Zementrohmehl zum Zementklinker |
CN1274830A (zh) * | 1999-05-21 | 2000-11-29 | 庄骏 | 水泥窑高温废气余热利用的方法及其设备 |
TW546163B (en) * | 2000-10-05 | 2003-08-11 | Smidth & Co As F L | Method for reducing the SOx emission from a plant for manufacturing cement clinker and such plant |
DE10158968B4 (de) * | 2001-11-30 | 2010-01-14 | Khd Humboldt Wedag Gmbh | Verfahren zur Emissionsminderung der Abgasschadstoffe Dioxine und/oder Furane bei einer Zementklinkerproduktionslinie |
-
2004
- 2004-01-21 DE DE102004003068A patent/DE102004003068A1/de not_active Withdrawn
-
2005
- 2005-01-19 MX MXPA06008163A patent/MXPA06008163A/es active IP Right Grant
- 2005-01-19 CN CNB200580002874XA patent/CN100478294C/zh not_active Expired - Fee Related
- 2005-01-19 JP JP2006550020A patent/JP2007518661A/ja not_active Abandoned
- 2005-01-19 WO PCT/EP2005/000476 patent/WO2005070845A2/de active Application Filing
- 2005-01-19 EP EP05701035A patent/EP1706361A2/de not_active Withdrawn
- 2005-01-19 RU RU2006129935/03A patent/RU2006129935A/ru not_active Application Discontinuation
- 2005-01-19 US US10/587,087 patent/US7296994B2/en not_active Expired - Fee Related
-
2006
- 2006-07-18 EG EGNA2006000671 patent/EG24297A/xx active
Also Published As
Publication number | Publication date |
---|---|
DE102004003068A1 (de) | 2005-08-11 |
US7296994B2 (en) | 2007-11-20 |
EP1706361A2 (de) | 2006-10-04 |
US20070178418A1 (en) | 2007-08-02 |
MXPA06008163A (es) | 2007-01-30 |
RU2006129935A (ru) | 2008-02-27 |
JP2007518661A (ja) | 2007-07-12 |
CN100478294C (zh) | 2009-04-15 |
WO2005070845A2 (de) | 2005-08-04 |
CN1953944A (zh) | 2007-04-25 |
WO2005070845A3 (de) | 2006-01-05 |
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