FR2329606A1 - Procede de calcination perfectionne de matieres minerales - Google Patents

Procede de calcination perfectionne de matieres minerales

Info

Publication number
FR2329606A1
FR2329606A1 FR7632507A FR7632507A FR2329606A1 FR 2329606 A1 FR2329606 A1 FR 2329606A1 FR 7632507 A FR7632507 A FR 7632507A FR 7632507 A FR7632507 A FR 7632507A FR 2329606 A1 FR2329606 A1 FR 2329606A1
Authority
FR
France
Prior art keywords
perfected
calcination process
mineral materials
mineral
calcination
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7632507A
Other languages
English (en)
Other versions
FR2329606B1 (fr
Inventor
James Anthony Stringer
David Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Associated Portland Cement Manufacturers Ltd
Original Assignee
Associated Portland Cement Manufacturers Ltd
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 GB44954/75A external-priority patent/GB1561966A/en
Application filed by Associated Portland Cement Manufacturers Ltd filed Critical Associated Portland Cement Manufacturers Ltd
Publication of FR2329606A1 publication Critical patent/FR2329606A1/fr
Application granted granted Critical
Publication of FR2329606B1 publication Critical patent/FR2329606B1/fr
Granted legal-status Critical Current

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
    • C04B7/44—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
    • 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
    • Y02P40/125—Fuels from renewable energy sources, e.g. waste or biomass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Incineration Of Waste (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Details (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
FR7632507A 1975-10-30 1976-10-28 Procede de calcination perfectionne de matieres minerales Granted FR2329606A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB44954/75A GB1561966A (en) 1975-10-30 1975-10-30 Alcination
GB117776 1976-01-13

Publications (2)

Publication Number Publication Date
FR2329606A1 true FR2329606A1 (fr) 1977-05-27
FR2329606B1 FR2329606B1 (fr) 1980-03-28

Family

ID=26236541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632507A Granted FR2329606A1 (fr) 1975-10-30 1976-10-28 Procede de calcination perfectionne de matieres minerales

Country Status (14)

Country Link
US (1) US4123288A (fr)
JP (1) JPS5263220A (fr)
AT (1) AT368478B (fr)
AU (1) AU506975B2 (fr)
BR (1) BR7607295A (fr)
CA (1) CA1081457A (fr)
CH (1) CH609582A5 (fr)
DE (1) DE2648789A1 (fr)
DK (1) DK149735C (fr)
ES (1) ES452904A1 (fr)
FR (1) FR2329606A1 (fr)
IT (1) IT1066757B (fr)
MX (1) MX144898A (fr)
NL (1) NL7612037A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328673A1 (fr) * 1975-10-21 1977-05-20 Ass Portland Cement Procede de sechage des matieres premieres de la fabrication du clinker de ciment portland
FR2354982A1 (fr) * 1976-06-16 1978-01-13 Dotternhaus Portland Zement Procede de fabrication de clinker de ciment
FR2428620A1 (fr) * 1978-06-12 1980-01-11 Lafarge Conseils Procede de preparation de clinker de ciment a partir de schistes houillers
WO1987001692A2 (fr) * 1985-09-21 1987-03-26 Klöckner-Humboldt-Deutz Aktiengesellschaft Utilisation de dechets a pouvoir calorifique pour la production de ciment

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710205C2 (de) * 1977-03-09 1985-10-31 Skw Trostberg Ag, 8223 Trostberg Verfahren zum Brennen von Kalk in einem Schachtofen mit Umwälzgassystem
DE2815461A1 (de) * 1978-04-10 1979-10-18 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut mit heissen gasen
US4248640A (en) * 1979-09-06 1981-02-03 Baker Robert L Humate utilization techniques
AT384204B (de) * 1983-12-21 1987-10-12 Af Processkonsult Ab Verfahren zur befeuerung eines kalkschlammbrenn- ofens mit einem festen brennstoff
EP0162215B1 (fr) * 1984-03-27 1989-08-09 Alexander Grisar Procédé pour la mise au rebut de déchets combustibles
US4964914A (en) * 1988-08-10 1990-10-23 Chemical Reclamation Services, Inc. Method for disposing of hazardous waste material while producing a reusable by-product
DE4208977C1 (fr) * 1992-03-20 1993-07-15 Metallgesellschaft Ag, 6000 Frankfurt, De
US6282902B1 (en) * 1997-10-28 2001-09-04 Hitachi, Ltd. Waste processing system and fuel reformer used in the waste processing system
FR2825086B1 (fr) * 2001-05-23 2004-05-14 Carrieres Du Boulonnais Procede de fabrication d'un ciment sulfo-alumineux et/ou ferro-alumineux, ciment obtenu par ce procede, et installation de mise en oeuvre
DE10202776A1 (de) * 2002-01-25 2003-07-31 Kloeckner Humboldt Wedag Anlage zur Herstellung von Zementklinker
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
AT504193B1 (de) * 2006-09-14 2008-06-15 Holcim Ltd Verfahren zum vorbehandeln von mit kohlenstoffträgern kontaminierten chargen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235239A (en) * 1963-12-23 1966-02-15 Smidth & Co As F L Method and apparatus for making cement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328673A1 (fr) * 1975-10-21 1977-05-20 Ass Portland Cement Procede de sechage des matieres premieres de la fabrication du clinker de ciment portland
FR2354982A1 (fr) * 1976-06-16 1978-01-13 Dotternhaus Portland Zement Procede de fabrication de clinker de ciment
FR2428620A1 (fr) * 1978-06-12 1980-01-11 Lafarge Conseils Procede de preparation de clinker de ciment a partir de schistes houillers
WO1987001692A2 (fr) * 1985-09-21 1987-03-26 Klöckner-Humboldt-Deutz Aktiengesellschaft Utilisation de dechets a pouvoir calorifique pour la production de ciment
WO1987001692A3 (fr) * 1985-09-21 1988-04-21 Kloeckner Humboldt Deutz Ag Utilisation de dechets a pouvoir calorifique pour la production de ciment

Also Published As

Publication number Publication date
IT1066757B (it) 1985-03-12
DK149735B (da) 1986-09-22
AU506975B2 (en) 1980-01-31
JPS5263220A (en) 1977-05-25
ATA798976A (de) 1982-02-15
MX144898A (es) 1981-12-02
BR7607295A (pt) 1977-09-13
AT368478B (de) 1982-10-11
JPS618027B2 (fr) 1986-03-11
US4123288A (en) 1978-10-31
CH609582A5 (fr) 1979-03-15
DK476876A (da) 1977-05-01
ES452904A1 (es) 1977-12-16
AU1901576A (en) 1978-05-04
CA1081457A (fr) 1980-07-15
FR2329606B1 (fr) 1980-03-28
DK149735C (da) 1987-02-16
NL7612037A (nl) 1977-05-03
DE2648789A1 (de) 1977-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse