DK3966504T3 - Termisk behandling af mineralske stoffer i reducerende atmosfære ved hjælp af alternative brændstoffer - Google Patents
Termisk behandling af mineralske stoffer i reducerende atmosfære ved hjælp af alternative brændstoffer Download PDFInfo
- Publication number
- DK3966504T3 DK3966504T3 DK20746212.8T DK20746212T DK3966504T3 DK 3966504 T3 DK3966504 T3 DK 3966504T3 DK 20746212 T DK20746212 T DK 20746212T DK 3966504 T3 DK3966504 T3 DK 3966504T3
- Authority
- DK
- Denmark
- Prior art keywords
- thermal treatment
- reducing atmosphere
- mineral substances
- alternative fuels
- fuels
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 238000007669 thermal treatment Methods 0.000 title 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
- C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
- C04B7/4423—Waste or refuse used as fuel
- C04B7/443—Tyres, e.g. shredded
-
- 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
- C04B7/12—Natural pozzuolanas; Natural pozzuolana cements; Artificial pozzuolanas or artificial pozzuolana cements other than those obtained from waste or combustion residues, e.g. burned clay; Treating inorganic materials to improve their pozzuolanic characteristics
-
- 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
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
- B01J6/002—Calcining using rotating drums
-
- 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
- C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
-
- 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
- C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
- C04B7/4423—Waste or refuse used as fuel
-
- 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
- C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
- C04B7/4446—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes the fuel being treated in a separate gasifying or decomposing chamber, e.g. a separate combustion chamber
-
- 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
- C04B7/4476—Selection of the kiln atmosphere
-
- 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
- C04B7/45—Burning; Melting in fluidised beds, e.g. spouted beds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
-
- 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
- F27B7/34—Arrangements of heating devices
-
- 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
- F27B7/36—Arrangements of air or gas supply devices
-
- 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
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/26—Biowaste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/28—Plastics or rubber like materials
- F23G2209/281—Tyres
-
- 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
- F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
- F27B2007/025—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with different chambers, e.g. treatment zones
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
-
- 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)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE20195505A BE1027476B1 (de) | 2019-08-02 | 2019-08-02 | Unterstöchiometrische Calcination von mineralischen Stoffen |
DE102019211664.7A DE102019211664A1 (de) | 2019-08-02 | 2019-08-02 | Unterstöchiometrische Calcination von mineralischen Stoffen |
PCT/EP2020/071201 WO2021023567A1 (de) | 2019-08-02 | 2020-07-28 | Thermische behandlung von mineralischen stoffen in reduzierender atmosphäre mittels alternativer brennstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3966504T3 true DK3966504T3 (da) | 2022-08-29 |
Family
ID=71786979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK20746212.8T DK3966504T3 (da) | 2019-08-02 | 2020-07-28 | Termisk behandling af mineralske stoffer i reducerende atmosfære ved hjælp af alternative brændstoffer |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220316800A1 (da) |
EP (1) | EP3966504B1 (da) |
CN (1) | CN114206800B (da) |
BR (1) | BR112022002247A2 (da) |
DK (1) | DK3966504T3 (da) |
WO (1) | WO2021023567A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4247767B1 (de) * | 2021-02-12 | 2024-01-17 | thyssenkrupp Polysius GmbH | Verfahren zur thermischen behandlung von flugfähigem rohmaterial |
BE1029102B1 (de) * | 2021-02-12 | 2022-09-12 | Thyssenkrupp Ag | Anlage und Verfahren zur thermischen Behandlung von flugfähigem Rohmaterial |
CN115650612B (zh) * | 2022-10-24 | 2024-01-12 | 天津水泥工业设计研究院有限公司 | 一种采用氢能耦合替代燃料的水泥窑炉系统及其运转方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19854582B4 (de) | 1998-11-25 | 2007-11-22 | Khd Humboldt Wedag Gmbh | Verfahren zur thermischen Behandlung von Zementrohmehl |
US6773259B1 (en) | 2003-08-05 | 2004-08-10 | Giant Cement Holding Inc. | Continuous solid waste derived fuel feed system for calciner kilns |
US7001177B1 (en) * | 2005-06-10 | 2006-02-21 | Alemany Jose Torres | Method and apparatus for recovering energy from waste materials by combustion using a portion of tertiary air |
DE102005052753A1 (de) * | 2005-11-04 | 2007-05-10 | Polysius Ag | Anlage und Verfahren zur Herstellung von Zementklinker |
DE102008031165B4 (de) | 2008-07-03 | 2017-11-23 | Outotec Oyj | Verfahren zum Betreiben einer Anlage zur Herstellung von kalziniertem Ton |
US8474387B2 (en) * | 2009-06-08 | 2013-07-02 | Flsmidth A/S | Method and apparatus for incineration of combustible waste |
AT509221B1 (de) * | 2009-12-28 | 2011-07-15 | Holcim Technology Ltd | Verfahren zum verwerten von phosphorhaltigen alternativen brennstoffen bei der zementherstellung |
US9458059B2 (en) * | 2010-12-13 | 2016-10-04 | Flsmidth A/S | Process for the calcination and manufacture of synthetic pozzolan |
DE102011014498B4 (de) | 2011-03-18 | 2013-04-25 | Outotec Oyj | Verfahren zur Herstellung eines Klinkerersatzstoffes, Klinkerersatzstoff, Verwendung des Klinkerersatzstoffs, Zementklinker, Zement, Mörtel oder Beton, Verfahren zur Herstellung des Zementklinkers oder eines Baustoffs und Bauwerk |
SE536195C2 (sv) * | 2011-10-12 | 2013-06-18 | Ecomb Ab Publ | Tillförselanordning för förbränningskammare och metod därför |
DE102014001257A1 (de) * | 2014-01-30 | 2015-08-13 | Eisenmann Ag | Verfahren und Anlage zum thermischen Aufbereiten eines Materials |
DE102014113127A1 (de) | 2014-09-11 | 2016-03-17 | Thyssenkrupp Ag | Verfahren und Anlage zur thermischen Behandlung von flugfähigem Rohmaterial |
DE102014116373A1 (de) | 2014-11-10 | 2016-05-12 | Thyssenkrupp Ag | Verfahren zur Wärmebehandlung von natürlichen Tonen und/oder Zeolithen |
DE102016111291A1 (de) * | 2016-06-21 | 2017-12-21 | Thyssenkrupp Ag | Vorrichtung und Verfahren zur Wärmebehandlung von mineralischem Gut |
US11485680B2 (en) * | 2017-04-26 | 2022-11-01 | Dynamis Engenharia E Comércio Ltda. | Manufacturing process of pozzolan with color change and pozzolan thus obtained |
-
2020
- 2020-07-28 BR BR112022002247A patent/BR112022002247A2/pt unknown
- 2020-07-28 EP EP20746212.8A patent/EP3966504B1/de active Active
- 2020-07-28 US US17/632,139 patent/US20220316800A1/en active Pending
- 2020-07-28 DK DK20746212.8T patent/DK3966504T3/da active
- 2020-07-28 CN CN202080054084.0A patent/CN114206800B/zh active Active
- 2020-07-28 WO PCT/EP2020/071201 patent/WO2021023567A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
US20220316800A1 (en) | 2022-10-06 |
EP3966504B1 (de) | 2022-07-06 |
BR112022002247A2 (pt) | 2022-04-19 |
CN114206800B (zh) | 2023-01-31 |
WO2021023567A1 (de) | 2021-02-11 |
EP3966504A1 (de) | 2022-03-16 |
CN114206800A (zh) | 2022-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3966504T3 (da) | Termisk behandling af mineralske stoffer i reducerende atmosfære ved hjælp af alternative brændstoffer | |
ES2981703T3 (es) | Composiciones y métodos para tratar cáncer con DuoCars | |
DK2887961T3 (da) | Nep-inhibitorer til behandling af sygdomme, der er kendetegnet ved atrieforstørrelse eller -remodellering | |
DK3116305T3 (da) | Fremgangsmåder og sammensætninger til forøgelse af effektiviteten af målrettet genmodifikation ved anvendelse af oligonukleotidmedieret genreparation | |
DK3504229T3 (da) | Regulering af genekspression ved anvendelse af manipulerede nukleaser | |
DK2927321T3 (da) | Ch3-domæne-variantpar der inducerer dannelse af heterodimer af tungkæde konstant region af antistof ved høj effektivitet, fremgangsmåde til fremstilling af samme, og anvendelse deraf | |
DK2941258T3 (da) | Sammensætninger og fremgangsmåder til behandling af cancer ved anvendelse af bakterier | |
DK3340971T3 (da) | Fremgangsmåder til behandling af lennox-gastaut syndrom ved anvendelse af fenfluramin | |
DK3143127T3 (da) | Anvendelse af små molekyler til at forstærke mafa-ekspression i endokrine pankreasceller | |
DK3082831T3 (da) | Sammensætning på basis af methyl-cyclodextriner til behandling og/eller forebyggelse af sygdomme ved forøgelse af koncentrationen af hdl-kolesterol | |
DK3134130T3 (da) | Sammensætninger og fremgangsmåder til behandling af hæmoglobinopatier | |
CL2014002006A1 (es) | Composición y método para controlar la humectabilidad de superficies | |
UY34676A (es) | ?cuchillo para tratamiento de madera, métodos para galvanizado y tratamiento de superficies de cuchillo para tratamiento de madera?. | |
CL2016000326A1 (es) | Composiciones y método para tratar condiciones asociadas con el complemento | |
PL3260429T3 (pl) | Efektywne odprowadzanie spalin z pieców do topienia ze spalaniem zanurzeniowym oraz sposoby | |
DK3077347T3 (da) | Bindemiddelsammensætning til lette mørtler, betontyper og belægninger med aggregater af vegetabilske eller biologiske materialer | |
EP3004020A4 (en) | METHOD AND CEMENT COMPOSITIONS WITH TREATED POLYOLEFIN FIBERS | |
DK3261642T3 (da) | Quinolinderivater til anvendelse ved behandling eller forebyggelse af virusinfektioner | |
DK3425390T3 (da) | Sammensætning til fremme af differentiering og beskyttelse af neurale stamceller og fremgangsmåde til induktion af neural regenerering ved anvendelse heraf | |
BR112015008630A2 (pt) | método para uso do calor de escape em uma instalação para produção de cimento e instalação para produção de cimento. | |
PL3135639T3 (pl) | Panele palników, piece do topienia ze spalaniem zanurzeniowym, oraz sposoby | |
DK3268013T3 (da) | Il-10-producerende cd4+-t-celler til anvendelse ved behandling af en cancer | |
DK3302798T3 (da) | Fremgangsmåde til sammensætningssortering af katalysatorer eller adsorbenter i blandinger af katalysatorer og/eller adsorbenter | |
DK3050961T3 (da) | Fremgangsmåde til forbedring af effektiviteten ved inducering af pluripotente stamceller | |
BR112017026209A2 (pt) | fragmentos e variantes de endostatinas para uso no tratamento de fibrose |