DK3911615T3 - Fremgangsmåde til fremstilling af cementklinke - Google Patents

Fremgangsmåde til fremstilling af cementklinke Download PDF

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Publication number
DK3911615T3
DK3911615T3 DK21716212.2T DK21716212T DK3911615T3 DK 3911615 T3 DK3911615 T3 DK 3911615T3 DK 21716212 T DK21716212 T DK 21716212T DK 3911615 T3 DK3911615 T3 DK 3911615T3
Authority
DK
Denmark
Prior art keywords
production
cement clinker
clinker
cement
Prior art date
Application number
DK21716212.2T
Other languages
English (en)
Inventor
Eike Willms
Oliver Maier
Original Assignee
Thyssenkrupp Ind Solutions 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=75362641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3911615(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102020204520.8A external-priority patent/DE102020204520A1/de
Priority claimed from BE20205227A external-priority patent/BE1028194B1/de
Application filed by Thyssenkrupp Ind Solutions Ag filed Critical Thyssenkrupp Ind Solutions Ag
Application granted granted Critical
Publication of DK3911615T3 publication Critical patent/DK3911615T3/da

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
    • C04B7/432—Preheating without addition of 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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • C04B7/47—Cooling ; Waste heat management
    • 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 specially adapted for rotary-drum furnaces
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • 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
    • 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
    • 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
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • 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
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • 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
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • F27D2019/0043—Amount of air or O2 to the burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/03—Calcining
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK21716212.2T 2020-04-08 2021-04-06 Fremgangsmåde til fremstilling af cementklinke DK3911615T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020204520.8A DE102020204520A1 (de) 2020-04-08 2020-04-08 Verfahren zur Herstellung von Zementklinker
BE20205227A BE1028194B1 (de) 2020-04-08 2020-04-08 Verfahren zur Herstellung von Zementklinker
PCT/EP2021/058930 WO2021204797A1 (de) 2020-04-08 2021-04-06 Verfahren zur herstellung von zementklinker

Publications (1)

Publication Number Publication Date
DK3911615T3 true DK3911615T3 (da) 2022-10-03

Family

ID=75362641

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21716212.2T DK3911615T3 (da) 2020-04-08 2021-04-06 Fremgangsmåde til fremstilling af cementklinke

Country Status (12)

Country Link
US (1) US20230145917A1 (da)
EP (1) EP3911615B1 (da)
CN (1) CN115380014B (da)
DK (1) DK3911615T3 (da)
ES (1) ES2928101T3 (da)
HR (1) HRP20221243T1 (da)
HU (1) HUE060202T2 (da)
LT (1) LT3911615T (da)
PL (1) PL3911615T3 (da)
PT (1) PT3911615T (da)
RS (1) RS63626B1 (da)
WO (1) WO2021204797A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018215348A1 (de) * 2018-09-10 2020-03-12 Thyssenkrupp Ag Kühler zum Kühlen von Klinker und Verfahren zum Betreiben eines Kühlers zum Kühlen von Klinker

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073013B (it) * 1976-10-12 1985-04-13 Italcementi Spa Dispositivo per la regolazione della temperatura dei gas nella camera di essiccazione di un preriscaldatore a griglia mobile per la produzione di clinker da cemento
US4624636A (en) * 1984-04-05 1986-11-25 Fuller Company Two stage material cooler
TW332857B (en) * 1993-02-26 1998-06-01 Kawasaki Heavy Ind Ltd Cement clinker
JP2618836B2 (ja) * 1994-09-08 1997-06-11 川崎重工業株式会社 セメントクリンカの焼成方法及び焼成装置
CA2299443C (en) * 1997-07-30 2009-06-30 Cemex, Inc. Oxygen enrichment of cement kiln system combustion
US6383283B1 (en) * 1997-12-02 2002-05-07 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
CN100344568C (zh) * 2006-03-29 2007-10-24 缪建通 水泥熟料烧成工艺
CN101817648B (zh) * 2010-04-27 2012-08-22 贾会平 一种煅烧物料的方法和设备
CN102276177B (zh) * 2010-07-29 2013-01-23 四川川恒化工股份有限公司 一种生产水泥的方法
CN103486849B (zh) * 2013-09-06 2015-11-18 内蒙古工业大学 一种可变气氛水泥熟料煅烧回转窑试验设备
CN104850149A (zh) * 2015-06-03 2015-08-19 新气象（唐山）合同能源管理有限公司 控制提高水泥质量的设备及方法
CN106482507B (zh) * 2016-10-18 2018-10-09 湖南大学 一种水泥分解炉燃烧自动控制方法
DE102017202824A1 (de) * 2017-02-22 2018-08-23 Thyssenkrupp Ag Anlage zur Herstellung von Zementklinker und Verfahren zum Betreiben einer solchen Anlage
DE102017119155B3 (de) * 2017-08-22 2018-05-09 Thyssenkrupp Ag Anlage und Verfahren zur Herstellung von Zementklinker
SE543100C2 (en) * 2018-04-23 2020-10-06 Optimation Ab Optimisation of control of rotary kiln
DE102018206673A1 (de) 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung
CN110929936A (zh) * 2019-11-25 2020-03-27 华润水泥技术研发（广西）有限公司 一种水泥熟料性能预测方法

Also Published As

Publication number Publication date
CN115380014B (zh) 2024-02-20
ES2928101T3 (es) 2022-11-15
RS63626B1 (sr) 2022-10-31
PL3911615T3 (pl) 2022-12-05
CN115380014A (zh) 2022-11-22
HRP20221243T1 (hr) 2022-12-09
HUE060202T2 (hu) 2023-02-28
WO2021204797A1 (de) 2021-10-14
PT3911615T (pt) 2022-10-06
LT3911615T (lt) 2022-11-10
EP3911615A1 (de) 2021-11-24
US20230145917A1 (en) 2023-05-11
EP3911615B1 (de) 2022-07-13

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