ES8106472A1 - Procedimiento de fabricacion de clinker - Google Patents
Procedimiento de fabricacion de clinkerInfo
- Publication number
- ES8106472A1 ES8106472A1 ES495253A ES495253A ES8106472A1 ES 8106472 A1 ES8106472 A1 ES 8106472A1 ES 495253 A ES495253 A ES 495253A ES 495253 A ES495253 A ES 495253A ES 8106472 A1 ES8106472 A1 ES 8106472A1
- Authority
- ES
- Spain
- Prior art keywords
- raw material
- heating step
- heated
- calcium
- impurities
- 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
- -1 calcium aluminates Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052791 calcium Inorganic materials 0.000 title 1
- 239000011575 calcium Substances 0.000 title 1
- 235000012241 calcium silicate Nutrition 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 5
- 239000002994 raw material Substances 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 4
- 239000012535 impurity Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
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
- C04B7/44—Burning; Melting
- C04B7/4453—Burning; Melting using plasmas or radiations
-
- 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)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Catalysts (AREA)
- Cultivation Of Seaweed (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Silicon Compounds (AREA)
Abstract
PROCEDIMIENTO DE FABRICACION DE CLINKER. CONSTA DE LAS SIGUIENTES FASES : 1. CALENTAMIENTO DE LA MATERIA PRIMA, CONTENIENDO SILICATO TRICALCIO, DICALCIO, MONOCALCICO O ESCORIAS, HASTA LA DESCARBONATACION DEL CARBONATO DE CALCIO. DICHO CALENTAMIENTO ES AYUDADO POR EL EMPLEO DE GASES QUE CIRCULAN EN CONTRACORRIENTE CON LAS MATERIAS PRIMAS. 2. NUEVA ELEVACION DE LA TEMPERATURA EN PRESENCIA DE UNA CANTIDAD REDUCIDA DE GAS SEGUIDA DE ENFRIAMIENTO, SIENDO ENVIADOS LOS GASES SOBRE EL PRODUCTO EN EL CURSO DE LA PRIMERA FASE. LA TEMPERATURA ALCANZADA EN LA SEGUNDA FASE ES SUPERIOR A 1.500 GC, OBTENIENDOSE LA FUSION DE MAS DEL 80 POR 100 DEL MATERIAL; EN DICHA FASE SE EMPLEA UN HORNO DE PLASMA ATRAVESADO POR EL PRODUCTO A TRATAR; LOS GASES SALIENTES ARRASTRAN LAS IMPUREZAS DEL PRODUCTO. EL HORNO DE PLASMA ES UN HORNO ROTATORIO CUYO EJE ESTA INCLINADO EN 3 A 60 G. RESPECTO A LA HORIZONTAL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7923737A FR2465694A1 (fr) | 1979-09-24 | 1979-09-24 | Procede de fabrication de produits a base de silicates et/ou aluminates calciques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES495253A0 ES495253A0 (es) | 1981-06-16 |
| ES8106472A1 true ES8106472A1 (es) | 1981-06-16 |
Family
ID=9229949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES495253A Expired ES8106472A1 (es) | 1979-09-24 | 1980-09-23 | Procedimiento de fabricacion de clinker |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4333766A (es) |
| EP (1) | EP0026145B2 (es) |
| JP (1) | JPS5688854A (es) |
| AT (1) | ATE6145T1 (es) |
| AU (1) | AU534999B2 (es) |
| BR (1) | BR8006072A (es) |
| CA (1) | CA1146982A (es) |
| DE (1) | DE3066503D1 (es) |
| DK (1) | DK157290C (es) |
| ES (1) | ES8106472A1 (es) |
| FR (1) | FR2465694A1 (es) |
| MX (1) | MX7067E (es) |
| NO (1) | NO154086C (es) |
| ZA (1) | ZA805571B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2505813A1 (fr) * | 1981-05-15 | 1982-11-19 | Fives Cail Babcock | Perfectionnements aux procedes et installations pour la fabrication du clinker de ciment par voie seche |
| ATE11904T1 (de) * | 1981-11-26 | 1985-03-15 | Acec | Verfahren und vorrichtung zum beheizen eines zementofens. |
| DE3540206A1 (de) * | 1985-11-13 | 1987-05-14 | Metallgesellschaft Ag | Verfahren zur durchfuehrung von hochtemperaturreaktionen |
| US5624492A (en) * | 1995-08-23 | 1997-04-29 | The United States Of America As Represented By The Secretary Of The Army | Heat treatment in the control of the setting of cement |
| US6194084B1 (en) * | 1999-06-23 | 2001-02-27 | Sulzer Metco Inc. | Thermal spray powder of dicalcium silicate and coating thereof and manufacture thereof |
| RU2172304C2 (ru) * | 1999-08-24 | 2001-08-20 | Бурлов Юрий Александрович | Способ получения тугоплавких материалов |
| DE102005052753A1 (de) * | 2005-11-04 | 2007-05-10 | Polysius Ag | Anlage und Verfahren zur Herstellung von Zementklinker |
| RU2305243C1 (ru) * | 2005-12-01 | 2007-08-27 | Юрий Александрович Бурлов | Электродуговая плазменная установка |
| CN101528953B (zh) * | 2006-10-24 | 2011-10-19 | 太平洋水泥株式会社 | 从水泥煅烧炉除去铅的方法 |
| CN108314337A (zh) * | 2018-02-24 | 2018-07-24 | 航天慧能（江苏）环境工程有限公司 | 一种酸洗污泥的等离子处理方法 |
| WO2021035169A1 (en) * | 2019-08-21 | 2021-02-25 | University Of Florida Research Foundation | Manufacturing portland cement with thermal plasma |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1303170C2 (de) * | 1964-01-27 | 1975-10-16 | Polysius Ag | Verfahren zur herstellung von zement mit niedrigem alkaligehalt im drehrohrofen |
| DE2230590C3 (de) * | 1972-06-22 | 1975-04-10 | Polysius Ag, 4723 Neubeckum | Verwendung der Abgase eines MHD-Generators zur Beheizung eines Drehrohrofens |
| JPS5238569B2 (es) * | 1973-07-03 | 1977-09-29 | ||
| US4191586A (en) * | 1975-10-23 | 1980-03-04 | Fives-Cail Babcock | Method and apparatus for reducing the calorific consumption of a cement producing plant |
| DE2630907C2 (de) * | 1976-07-09 | 1984-07-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur thermischen Behandlung von alkalihaltigem Zementrohgut |
-
1979
- 1979-09-24 FR FR7923737A patent/FR2465694A1/fr active Granted
-
1980
- 1980-09-09 ZA ZA00805571A patent/ZA805571B/xx unknown
- 1980-09-18 US US06/188,504 patent/US4333766A/en not_active Expired - Lifetime
- 1980-09-19 AT AT80401348T patent/ATE6145T1/de not_active IP Right Cessation
- 1980-09-19 EP EP80401348A patent/EP0026145B2/fr not_active Expired
- 1980-09-19 DE DE8080401348T patent/DE3066503D1/de not_active Expired
- 1980-09-23 NO NO802809A patent/NO154086C/no unknown
- 1980-09-23 ES ES495253A patent/ES8106472A1/es not_active Expired
- 1980-09-23 MX MX80101874U patent/MX7067E/es unknown
- 1980-09-23 AU AU62633/80A patent/AU534999B2/en not_active Ceased
- 1980-09-23 BR BR8006072A patent/BR8006072A/pt not_active IP Right Cessation
- 1980-09-23 DK DK401980A patent/DK157290C/da active
- 1980-09-23 CA CA000360827A patent/CA1146982A/en not_active Expired
- 1980-09-24 JP JP13176180A patent/JPS5688854A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK157290C (da) | 1990-05-07 |
| US4333766A (en) | 1982-06-08 |
| BR8006072A (pt) | 1981-04-07 |
| ATE6145T1 (de) | 1984-02-15 |
| DK157290B (da) | 1989-12-04 |
| NO802809L (no) | 1981-03-25 |
| CA1146982A (en) | 1983-05-24 |
| FR2465694B1 (es) | 1984-05-18 |
| EP0026145B2 (fr) | 1988-02-10 |
| MX7067E (es) | 1987-04-20 |
| DK401980A (da) | 1981-03-25 |
| NO154086C (no) | 1986-07-16 |
| AU534999B2 (en) | 1984-02-23 |
| ZA805571B (en) | 1981-09-30 |
| EP0026145A1 (fr) | 1981-04-01 |
| JPS5688854A (en) | 1981-07-18 |
| EP0026145B1 (fr) | 1984-02-08 |
| DE3066503D1 (en) | 1984-03-15 |
| ES495253A0 (es) | 1981-06-16 |
| FR2465694A1 (fr) | 1981-03-27 |
| NO154086B (no) | 1986-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970612 |