MX2022012039A - Procedimiento y dispositivo para la fabricacion de clinker. - Google Patents

Procedimiento y dispositivo para la fabricacion de clinker.

Info

Publication number
MX2022012039A
MX2022012039A MX2022012039A MX2022012039A MX2022012039A MX 2022012039 A MX2022012039 A MX 2022012039A MX 2022012039 A MX2022012039 A MX 2022012039A MX 2022012039 A MX2022012039 A MX 2022012039A MX 2022012039 A MX2022012039 A MX 2022012039A
Authority
MX
Mexico
Prior art keywords
gas
cement clinker
cooling
bypass gas
raw meal
Prior art date
Application number
MX2022012039A
Other languages
English (en)
Inventor
Eike Willms
Thomas Lappe
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
Priority claimed from DE102020204519.4A external-priority patent/DE102020204519A1/de
Priority claimed from BE20205226A external-priority patent/BE1028193B1/de
Application filed by Thyssenkrupp Ind Solutions Ag filed Critical Thyssenkrupp Ind Solutions Ag
Publication of MX2022012039A publication Critical patent/MX2022012039A/es

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
    • C04B7/47—Cooling ; Waste heat management
    • 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
    • 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
    • C04B7/4415—Waste hot gases

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)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La presente invención se refiere a un procedimiento para la fabricación de clínker que presenta las siguientes etapas: - precalentamiento de la harina cruda en un precalentador (12), - calcinación de la harina cruda precalentada en un calcinador (14), - cocción de la harina cruda precalentada y calcinada en un horno (16) para obtener clínker, - enfriamiento del clínker en un enfriador (18), - desviación de una parte de los gases de escape de horno (16) como gas de derivación, - enfriamiento del gas de derivación en una cámara de mezcla (60) con un gas refrigerante, y - separación del polvo contenido en el gas de derivación, formándose el gas refrigerante total o al menos parcialmente a partir del gas de derivación y/o del gas de escape del calcinador e introduciéndose el gas refrigerante en la cámara de mezcla (60) en una proporción de 2-10 a 1 respecto al gas de derivación.
MX2022012039A 2020-04-08 2021-03-25 Procedimiento y dispositivo para la fabricacion de clinker. MX2022012039A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020204519.4A DE102020204519A1 (de) 2020-04-08 2020-04-08 Verfahren und Vorrichtung zur Herstellung von Zementklinker
BE20205226A BE1028193B1 (de) 2020-04-08 2020-04-08 Verfahren und Vorrichtung zur Herstellung von Zementklinker
PCT/EP2021/057662 WO2021204549A1 (de) 2020-04-08 2021-03-25 Verfahren und vorrichtung zur herstellung von zementklinker

Publications (1)

Publication Number Publication Date
MX2022012039A true MX2022012039A (es) 2022-10-27

Family

ID=75143660

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012039A MX2022012039A (es) 2020-04-08 2021-03-25 Procedimiento y dispositivo para la fabricacion de clinker.

Country Status (8)

Country Link
US (1) US20230150871A1 (es)
EP (1) EP3931165A1 (es)
CN (1) CN115380015A (es)
BR (1) BR112022019480A2 (es)
CA (1) CA3172494A1 (es)
IL (1) IL297007A (es)
MX (1) MX2022012039A (es)
WO (1) WO2021204549A1 (es)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK167005B1 (da) * 1990-05-04 1993-08-16 Smidth & Co As F L Fremgangsmaade og apparat til fremstilling af klinker af mineralske raamaterialer
US5375535A (en) 1993-01-11 1994-12-27 Ash Grove Cement Company Method and apparatus for improved manufacture of cement in long kilns
DE10158968B4 (de) * 2001-11-30 2010-01-14 Khd Humboldt Wedag Gmbh Verfahren zur Emissionsminderung der Abgasschadstoffe Dioxine und/oder Furane bei einer Zementklinkerproduktionslinie
DE10327028B4 (de) * 2003-06-16 2012-02-09 Polysius Ag Verfahren und Anlage zur Wärmebehandlung von mineralischen Rohmaterialien
DE102004003068A1 (de) 2004-01-21 2005-08-11 Khd Humboldt Wedag Ag Zementklinkerherstellung mit Teilstromabzug schadstoffhaltigen Drehofenabgases
JP5051325B1 (ja) 2012-01-23 2012-10-17 三菱マテリアル株式会社 塩素バイパス装置
EP2868635B1 (en) 2013-10-29 2016-08-10 Alite GmbH Cement clinker cooler and method for cooling cement clinker
JP6554910B2 (ja) 2015-05-26 2019-08-07 宇部興産株式会社 セメントクリンカの製造装置、セメントの製造装置、セメントクリンカの製造設備方法及びセメントの製造方法
EP3115345B1 (en) 2015-07-09 2018-01-17 Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH Method and apparatus for producing cement clinker
DE102017119155B3 (de) 2017-08-22 2018-05-09 Thyssenkrupp Ag Anlage und Verfahren zur Herstellung von Zementklinker
DE102018206673A1 (de) * 2018-04-30 2019-10-31 Thyssenkrupp Ag Oxyfuel-Klinkerherstellung mit spezieller Sauerstoffzugasung

Also Published As

Publication number Publication date
BR112022019480A2 (pt) 2022-11-16
CN115380015A (zh) 2022-11-22
CA3172494A1 (en) 2021-10-14
US20230150871A1 (en) 2023-05-18
IL297007A (en) 2022-12-01
EP3931165A1 (de) 2022-01-05
WO2021204549A1 (de) 2021-10-14

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