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 PDF

Info

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
Application number
DK20746212.8T
Other languages
English (en)
Inventor
Jost Lemke
Guido Grund
Lutz Koslowski
Christian Brinkmann
Ines Veckenstedt
Original Assignee
Thyssenkrupp Ind Solutions Ag
Thyssenkrupp Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from BE20195505A external-priority patent/BE1027476B1/de
Priority claimed from DE102019211664.7A external-priority patent/DE102019211664A1/de
Application filed by Thyssenkrupp Ind Solutions Ag, Thyssenkrupp Ag filed Critical Thyssenkrupp Ind Solutions Ag
Application granted granted Critical
Publication of DK3966504T3 publication Critical patent/DK3966504T3/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • C04B7/4407Treatment 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
    • C04B7/4423Waste or refuse used as fuel
    • C04B7/443Tyres, e.g. shredded
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/12Natural 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/02Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001Calcining
    • B01J6/002Calcining using rotating drums
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • C04B7/4407Treatment 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • C04B7/4407Treatment 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
    • C04B7/4423Waste or refuse used as fuel
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • C04B7/4407Treatment 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
    • C04B7/4446Treatment 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • C04B7/4476Selection of the kiln atmosphere
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44Burning; Melting
    • C04B7/45Burning; Melting in fluidised beds, e.g. spouted beds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/002Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34Arrangements of heating devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/36Arrangements of air or gas supply devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/42Arrangement of controlling, monitoring, alarm or like devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00Specific waste
    • F23G2209/26Biowaste
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00Specific waste
    • F23G2209/28Plastics or rubber like materials
    • F23G2209/281Tyres
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/02Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B2007/025Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with different chambers, e.g. treatment zones
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • F27D2019/0003Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • F27D2019/0006Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0012Monitoring the composition of the atmosphere or of one of their components
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121Energy 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)
DK20746212.8T 2019-08-02 2020-07-28 Termisk behandling af mineralske stoffer i reducerende atmosfære ved hjælp af alternative brændstoffer DK3966504T3 (da)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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