IN2015DN00755A - - Google Patents

Info

Publication number
IN2015DN00755A
IN2015DN00755A IN755DEN2015A IN2015DN00755A IN 2015DN00755 A IN2015DN00755 A IN 2015DN00755A IN 755DEN2015 A IN755DEN2015 A IN 755DEN2015A IN 2015DN00755 A IN2015DN00755 A IN 2015DN00755A
Authority
IN
India
Prior art keywords
flue gases
precalcination
raw meal
precalciner
heat
Prior art date
Application number
Other languages
English (en)
Inventor
Michel Gimenez
Franck Leroy
Original Assignee
Lafarge Sa
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
Application filed by Lafarge Sa filed Critical Lafarge Sa
Publication of IN2015DN00755A publication Critical patent/IN2015DN00755A/en

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
    • C04B7/475—Cooling ; Waste heat management using the waste heat, e.g. of the cooled clinker, in an other way than by simple heat exchange in the cement production line, e.g. for generating steam
    • 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
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with 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
    • 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
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/2058—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on each string
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/15—Arrangements for using waste heat using boilers
    • 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
    • C04B2290/00—Organisational aspects of production methods, equipment or plants
    • C04B2290/20—Integrated combined plants or devices, e.g. combined foundry and concrete plant
    • 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)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
IN755DEN2015 2012-07-31 2013-07-17 IN2015DN00755A (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1257453A FR2994176B1 (fr) 2012-07-31 2012-07-31 Procede et installation de production de clinker et d'electricite, et procede de modification d'une installation de production de clinker
PCT/EP2013/065056 WO2014019849A1 (en) 2012-07-31 2013-07-17 Process and installation for production of clinker and electricity, and process for modification of a production installation of clinker

Publications (1)

Publication Number Publication Date
IN2015DN00755A true IN2015DN00755A (https=) 2015-07-10

Family

ID=47022877

Family Applications (1)

Application Number Title Priority Date Filing Date
IN755DEN2015 IN2015DN00755A (https=) 2012-07-31 2013-07-17

Country Status (6)

Country Link
US (1) US9187369B2 (https=)
EP (1) EP2880001A1 (https=)
CN (1) CN104411653B (https=)
FR (1) FR2994176B1 (https=)
IN (1) IN2015DN00755A (https=)
WO (1) WO2014019849A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018318B1 (fr) * 2014-03-10 2016-02-19 Fives Procede et installation de stockage et de restitution d'energie electrique au moyen d'air comprime avec apport de calories d'une installation de production de clinker de ciment
US20230175781A1 (en) * 2021-12-02 2023-06-08 Messer Industries Usa, Inc. Oxygen injection for alternative fuels used in cement production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR76377B (https=) * 1981-05-11 1984-08-06 Italcementi Spa
DE4041251A1 (de) * 1990-12-21 1992-06-25 Krupp Polysius Ag Verfahren und anlage zur herstellung von gebranntem gut sowie zur erzeugung von elektrischer energie
CH689830A5 (de) * 1998-09-02 1999-12-15 Zappa Luzius Integriertes Verfahren der simultanen Erzeugung von Zement-Klinker und Elektrizitaet.
AU5424800A (en) 1999-03-19 2000-11-10 Vinod Chintamani Malshe A plant and a process for manufacturing cement and electricity simultaneously
EP1092692A1 (en) * 1999-09-16 2001-04-18 "Patelhold" Patentverwertungs-& Elektro-Holding AG Method of producing cement clinker and electricity
PL1923367T3 (pl) 2006-11-13 2013-12-31 Lafarge Sa Sposób wytwarzania cementu
EP2153154A1 (en) * 2007-06-12 2010-02-17 FLSmidth A/S Method and plant for the simultaneous production of electricity and cement clinker
WO2009147465A1 (en) * 2008-06-05 2009-12-10 Cemex Research Group Ag Enhanced electricity cogeneration in cement clinker production
EP2283628B1 (en) 2008-06-06 2016-08-10 Telefonaktiebolaget LM Ericsson (publ) Ims performance monitoring

Also Published As

Publication number Publication date
FR2994176B1 (fr) 2016-01-08
FR2994176A1 (fr) 2014-02-07
CN104411653B (zh) 2016-09-28
US20150203400A1 (en) 2015-07-23
WO2014019849A1 (en) 2014-02-06
EP2880001A1 (en) 2015-06-10
CN104411653A (zh) 2015-03-11
US9187369B2 (en) 2015-11-17

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