FR2797628A1 - Methode de production d'un clinker de ciment portland en utilisant une chaudiere a lit fluidise en circulation - Google Patents
Methode de production d'un clinker de ciment portland en utilisant une chaudiere a lit fluidise en circulation Download PDFInfo
- Publication number
- FR2797628A1 FR2797628A1 FR0009500A FR0009500A FR2797628A1 FR 2797628 A1 FR2797628 A1 FR 2797628A1 FR 0009500 A FR0009500 A FR 0009500A FR 0009500 A FR0009500 A FR 0009500A FR 2797628 A1 FR2797628 A1 FR 2797628A1
- Authority
- FR
- France
- Prior art keywords
- ashes
- boiler
- sep
- fluidized bed
- cfb
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- 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
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/30—Sorption devices using carbon, e.g. coke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35705799A | 1999-07-19 | 1999-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2797628A1 true FR2797628A1 (fr) | 2001-02-23 |
Family
ID=23404132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0009500A Withdrawn FR2797628A1 (fr) | 1999-07-19 | 2000-07-19 | Methode de production d'un clinker de ciment portland en utilisant une chaudiere a lit fluidise en circulation |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN1285330A (id) |
CA (1) | CA2313862A1 (id) |
ES (1) | ES2181544B1 (id) |
FR (1) | FR2797628A1 (id) |
ID (1) | ID26610A (id) |
RU (1) | RU2184094C2 (id) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8021478B2 (en) * | 2004-08-05 | 2011-09-20 | Cemex Trademarks Worldwide Ltd. | Process to produce portland cement clinker and obtained clinker |
EP4303514A1 (en) | 2022-07-08 | 2024-01-10 | Heidelberg Materials AG | Method for manufacturing cement clinker and cement plant |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10260741A1 (de) * | 2002-12-23 | 2004-07-08 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen |
CN109731449A (zh) * | 2019-02-28 | 2019-05-10 | 兖矿集团有限公司 | 一种循环流化床锅炉的炉内脱硫方法 |
CN110397913A (zh) * | 2019-08-06 | 2019-11-01 | 新乡市汇能玉源发电有限公司 | 一种可有效提高脱硝效率的糠醛渣锅炉脱硝系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4997486A (en) | 1986-09-18 | 1991-03-05 | Boelsing Friedrich | Method of producing a solid secondary raw material containing calcium sulfate |
US5662051A (en) | 1994-04-13 | 1997-09-02 | Gec Alsthom Stein Industrie | Method of treating solid residue resulting from combustion of a sulfur-containing fuel, and heat treatment apparatus for implementing the method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986005773A1 (en) * | 1985-04-05 | 1986-10-09 | The Regents Of The University Of California | Use of cement kiln dust and red mud to produce hydraulic cement |
DK49592D0 (da) * | 1992-04-13 | 1992-04-13 | Aalborg Portland As | Cementkomposition |
DE69509224T3 (de) * | 1994-03-03 | 2005-04-28 | F.L. Smidth & Co. A/S | Verfahren zur herstellung mineralisierter portland-zement-klinker |
-
2000
- 2000-07-13 CA CA 2313862 patent/CA2313862A1/en not_active Abandoned
- 2000-07-17 ID ID20000599D patent/ID26610A/id unknown
- 2000-07-18 RU RU2000119207A patent/RU2184094C2/ru not_active IP Right Cessation
- 2000-07-18 ES ES200001778A patent/ES2181544B1/es not_active Expired - Lifetime
- 2000-07-19 FR FR0009500A patent/FR2797628A1/fr not_active Withdrawn
- 2000-07-19 CN CN00126825A patent/CN1285330A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4997486A (en) | 1986-09-18 | 1991-03-05 | Boelsing Friedrich | Method of producing a solid secondary raw material containing calcium sulfate |
US5662051A (en) | 1994-04-13 | 1997-09-02 | Gec Alsthom Stein Industrie | Method of treating solid residue resulting from combustion of a sulfur-containing fuel, and heat treatment apparatus for implementing the method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8021478B2 (en) * | 2004-08-05 | 2011-09-20 | Cemex Trademarks Worldwide Ltd. | Process to produce portland cement clinker and obtained clinker |
EP4303514A1 (en) | 2022-07-08 | 2024-01-10 | Heidelberg Materials AG | Method for manufacturing cement clinker and cement plant |
WO2024008350A1 (en) | 2022-07-08 | 2024-01-11 | Heidelberg Materials Ag | Method for manufacturing cement clinker and cement plant |
Also Published As
Publication number | Publication date |
---|---|
CN1285330A (zh) | 2001-02-28 |
ID26610A (id) | 2001-01-25 |
ES2181544A1 (es) | 2003-02-16 |
CA2313862A1 (en) | 2001-01-19 |
ES2181544B1 (es) | 2004-06-16 |
RU2184094C2 (ru) | 2002-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100817684B1 (ko) | 석탄으로부터 청정 에너지를 생산하기 위한 방법 | |
KR880001505B1 (ko) | 쓰레기 처리 방법 | |
EP0607644B1 (en) | Partial oxidation of sewage sludge | |
US4423702A (en) | Method for desulfurization, denitrifaction, and oxidation of carbonaceous fuels | |
US6333015B1 (en) | Synthesis gas production and power generation with zero emissions | |
JP5166443B2 (ja) | ガス・蒸気タービン(コンバインドサイクル)発電所における電気的エネルギーの生成方法及び設備 | |
JP2967394B2 (ja) | 炭素質燃料の脱硫 | |
FI110266B (fi) | Menetelmä hiilipitoisen polttoaineen kaasuttamiseksi leijukerroskaasuttimessa | |
CZ850587A3 (cs) | Způsob získávání elektrické energie současně s výrobou kapalného surového železa a zařízení k provádění tohoto způsobu | |
FR2745585A1 (fr) | Procede de valorisation de residus et de dechets ainsi que de combustibles a faible pouvoir calorifique dans un four a ciment | |
US4503018A (en) | Desulfurization of phosphogypsum | |
EP2633004B1 (fr) | Installation pour la fabrication d'un clinker cimentier comprenant un dispositif pour la production de gaz de synthèse à partir de déchets solides | |
RU2127319C1 (ru) | Способ получения губчатого железа и установка для осуществления этого способа | |
US4617107A (en) | Process for the recovery of oil from shale | |
FR2797628A1 (fr) | Methode de production d'un clinker de ciment portland en utilisant une chaudiere a lit fluidise en circulation | |
US4963513A (en) | Coal gasification cogeneration process | |
EP0066563B1 (en) | A gasification apparatus | |
JPH11131078A (ja) | 熱分解生成物からの燃料ガス及び合成ガスの産出のための方法 | |
CN111486459A (zh) | 处理含硫化合物的气态进料的工艺流程 | |
JP3732640B2 (ja) | 廃棄物の熱分解溶融燃焼装置 | |
AU579809B2 (en) | Process for recovery of oil from shale | |
SU1145934A3 (ru) | Способ получени восстановительного газа дл восстановлени окислов железа в шахтной печи | |
JP2001201022A (ja) | 廃棄物の溶融処理方法 | |
CN117751005A (zh) | 生产石灰或煅烧白云石的方法和设备 | |
KR820000851B1 (ko) | 석탄개스를 이용한 철의 직접환원방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |