ES8302612A1 - Un procedimiento para la produccion de clinker de cemento. - Google Patents
Un procedimiento para la produccion de clinker de cemento.Info
- Publication number
- ES8302612A1 ES8302612A1 ES509975A ES509975A ES8302612A1 ES 8302612 A1 ES8302612 A1 ES 8302612A1 ES 509975 A ES509975 A ES 509975A ES 509975 A ES509975 A ES 509975A ES 8302612 A1 ES8302612 A1 ES 8302612A1
- Authority
- ES
- Spain
- Prior art keywords
- gas
- inlet
- secondary gas
- fluidized bed
- fluidizing
- 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.)
- Expired
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
-
- 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)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
PROCEDIMIENTO PARA LA PRODUCCION DE CLINKER DE CEMENTO. SE LE DA AL POLVO BRUTO DE CEMENTO UN PRECALENTAMIENTO EN UN INTERCAMBIADOR DE CALOR EN SUSPENSION. SE REALIZA LA DESACIDIFICACION DEL MISMO MEDIANTE UN REACTOR (5) DE CAPA FLUIDIZADA, UN SEPARADOR (6) Y UNA CONDUCCION DE RETORNO (7) A UNA TEMPERATURA DE AL MENOS 850<025>C Y CON UN GRADO DE DESACIDIFICACION DE AL MENOS 95%. EL CLINKER SE FORMA EN UN HORNO DE TUBO GIRATORIO (13) EMPLEANDOSE UN COMBUSTIBLE QUE SE INTRODUCE POR EL REACTOR (5) EN AL MENOS 65%, CON RELACION AL CONSUMO TOTAL DE CALOR, Y AL HORNO EN AL MENOS 10%. LA COMBUSTION DEL COMBUSTIBLE SE REALIZA EN DOS ETAPAS Y EN RELACION CASI ESTEQUIOMETRICA, CON AL MENOS DOS CORRIENTES PARCIALES DE GAS OXIGENADO, AGREGANDOSE UNA DE ELLAS EN CALIDAD DE GAS DE FLUIDIZACION (8), Y OTRA EN CALIDAD DE GAS SECUNDARIO (9). TRAS LA COMBUSTION SE REALIZA EL CONSIGUIENTE ENFRIAMIENTO DEL CLINKER.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813107710 DE3107710A1 (de) | 1981-02-28 | 1981-02-28 | Verfahren zur herstellung von zementklinker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES509975A0 ES509975A0 (es) | 1983-01-16 |
| ES8302612A1 true ES8302612A1 (es) | 1983-01-16 |
Family
ID=6126049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES509975A Expired ES8302612A1 (es) | 1981-02-28 | 1982-02-26 | Un procedimiento para la produccion de clinker de cemento. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4425163A (es) |
| EP (1) | EP0059509B1 (es) |
| JP (1) | JPS5874548A (es) |
| AR (1) | AR229115A1 (es) |
| AT (1) | ATE10610T1 (es) |
| AU (1) | AU559374B2 (es) |
| BR (1) | BR8201021A (es) |
| CA (1) | CA1161073A (es) |
| CS (1) | CS245768B2 (es) |
| DD (1) | DD202133A5 (es) |
| DE (2) | DE3107710A1 (es) |
| DK (1) | DK155726C (es) |
| ES (1) | ES8302612A1 (es) |
| MX (1) | MX156303A (es) |
| RO (1) | RO82958B (es) |
| ZA (1) | ZA821296B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2548550B1 (fr) * | 1983-07-05 | 1985-10-18 | Folliot Albert | Procede de calcination de carbonates de metaux alcalino-terreux, notamment pour la fabrication du ciment |
| FR2548660B1 (fr) * | 1983-07-05 | 1985-10-18 | Folliot Albert | Procede de fabrication du clinker |
| EP0141932A3 (de) * | 1983-08-25 | 1986-11-26 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Verfahren und Anlage zur schadstofffreien Beseitigung von Schad- und Abfallstoffen mit geringem Heizwert, insbesondere Müll, durch Verbrennung |
| DE3406070A1 (de) * | 1984-02-20 | 1985-08-22 | Krupp Polysius Ag, 4720 Beckum | Verfahren zur waermebehandlung von feinkoernigem gut |
| JPS61251545A (ja) * | 1985-04-26 | 1986-11-08 | 宇部興産株式会社 | 白色セメントの製造方法 |
| EP1092692A1 (en) | 1999-09-16 | 2001-04-18 | "Patelhold" Patentverwertungs-& Elektro-Holding AG | Method of producing cement clinker and electricity |
| WO2005026070A1 (en) * | 2001-02-12 | 2005-03-24 | Alstom (Switzerland) Ltd | Method of producing cement clinker and electricity |
| DE102008053135B3 (de) * | 2008-10-24 | 2010-07-01 | Polysius Ag | Verfahren und Anlage zur Herstellung von Zementklinker |
| DE102009041089C5 (de) * | 2009-09-10 | 2013-06-27 | Khd Humboldt Wedag Gmbh | Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission |
| DE102014012396B4 (de) | 2014-08-21 | 2016-03-24 | Khd Humboldt Wedag Gmbh | Verfahren und Anlage zur Herstellung von Zementklinker mit Entsäuerung in einer Wirbelschichtanlage |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1767628C3 (de) * | 1968-05-30 | 1985-03-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Durchführung endothermer Prozesse |
| JPS526296B2 (es) * | 1972-08-31 | 1977-02-21 | ||
| DE2247172C3 (de) * | 1972-09-26 | 1981-07-02 | Krupp Polysius Ag, 4720 Beckum | Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl. |
| GB1434371A (en) * | 1973-03-14 | 1976-05-05 | Smidth & Co As F L | Calcination of pulverous material |
| GB1463124A (en) * | 1974-06-18 | 1977-02-02 | Smidth & Co As F L | Calcination of pulverous material |
| JPS593423B2 (ja) * | 1976-07-02 | 1984-01-24 | 宇部興産株式会社 | セメント原料仮焼方法 |
| DE2712238C2 (de) * | 1977-03-21 | 1988-05-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker |
-
1981
- 1981-02-28 DE DE19813107710 patent/DE3107710A1/de not_active Withdrawn
-
1982
- 1982-02-17 AR AR288456A patent/AR229115A1/es active
- 1982-02-18 US US06/349,876 patent/US4425163A/en not_active Expired - Fee Related
- 1982-02-23 EP EP82200218A patent/EP0059509B1/de not_active Expired
- 1982-02-23 AT AT82200218T patent/ATE10610T1/de not_active IP Right Cessation
- 1982-02-23 DE DE8282200218T patent/DE3261407D1/de not_active Expired
- 1982-02-23 CS CS821235A patent/CS245768B2/cs unknown
- 1982-02-24 DD DD82237659A patent/DD202133A5/de not_active IP Right Cessation
- 1982-02-25 RO RO106740A patent/RO82958B/ro unknown
- 1982-02-26 BR BR8201021A patent/BR8201021A/pt not_active IP Right Cessation
- 1982-02-26 DK DK087082A patent/DK155726C/da not_active IP Right Cessation
- 1982-02-26 ES ES509975A patent/ES8302612A1/es not_active Expired
- 1982-02-26 CA CA000397261A patent/CA1161073A/en not_active Expired
- 1982-02-26 ZA ZA821296A patent/ZA821296B/xx unknown
- 1982-02-26 MX MX191579A patent/MX156303A/es unknown
- 1982-02-26 AU AU80938/82A patent/AU559374B2/en not_active Ceased
- 1982-02-27 JP JP57031622A patent/JPS5874548A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AR229115A1 (es) | 1983-06-15 |
| CS245768B2 (en) | 1986-10-16 |
| EP0059509A1 (de) | 1982-09-08 |
| CA1161073A (en) | 1984-01-24 |
| ZA821296B (en) | 1983-09-28 |
| DK87082A (da) | 1982-08-29 |
| BR8201021A (pt) | 1983-01-04 |
| AU559374B2 (en) | 1987-03-05 |
| RO82958B (ro) | 1984-01-30 |
| US4425163A (en) | 1984-01-10 |
| DE3261407D1 (en) | 1985-01-17 |
| JPS5874548A (ja) | 1983-05-06 |
| EP0059509B1 (de) | 1984-12-05 |
| AU8093882A (en) | 1982-09-09 |
| DD202133A5 (de) | 1983-08-31 |
| DK155726C (da) | 1989-09-25 |
| DE3107710A1 (de) | 1982-09-16 |
| ATE10610T1 (de) | 1984-12-15 |
| ES509975A0 (es) | 1983-01-16 |
| DK155726B (da) | 1989-05-08 |
| RO82958A (ro) | 1984-01-14 |
| MX156303A (es) | 1988-08-09 |
| JPH0310588B2 (es) | 1991-02-14 |
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| ES8302613A1 (es) | Un procedimiento para la produccion de clinker de cemento. | |
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| GB1479220A (en) | Kiln plant | |
| US5800610A (en) | Method for manufacturing cement clinker | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970519 |