ATE134360T1 - Herstellung von zementklinkern in langen drehrohrofen durch zusatz von flüchtigen brennstoffelementen direkt in die kalzinierungszone des drehrohrofens - Google Patents

Herstellung von zementklinkern in langen drehrohrofen durch zusatz von flüchtigen brennstoffelementen direkt in die kalzinierungszone des drehrohrofens

Info

Publication number
ATE134360T1
ATE134360T1 AT91908866T AT91908866T ATE134360T1 AT E134360 T1 ATE134360 T1 AT E134360T1 AT 91908866 T AT91908866 T AT 91908866T AT 91908866 T AT91908866 T AT 91908866T AT E134360 T1 ATE134360 T1 AT E134360T1
Authority
AT
Austria
Prior art keywords
rotary
kullen
production
cement clinker
fuel elements
Prior art date
Application number
AT91908866T
Other languages
English (en)
Inventor
Hoke M Garrett
Eric Hansen
Original Assignee
Hoke M Garrett
Cadence Chem Resources Inc
Ashgrove Cement Co
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=24026421&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE134360(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoke M Garrett, Cadence Chem Resources Inc, Ashgrove Cement Co filed Critical Hoke M Garrett
Application granted granted Critical
Publication of ATE134360T1 publication Critical patent/ATE134360T1/de

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
    • C04B7/4438—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 introduced directly into the rotary kiln
    • 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)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
AT91908866T 1990-04-13 1991-04-12 Herstellung von zementklinkern in langen drehrohrofen durch zusatz von flüchtigen brennstoffelementen direkt in die kalzinierungszone des drehrohrofens ATE134360T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/509,378 US5122189A (en) 1990-04-13 1990-04-13 Manufacture of cement clinker in long rotary kilns by the addition of volatile fuels components directly into the calcining zone of the rotary kiln

Publications (1)

Publication Number Publication Date
ATE134360T1 true ATE134360T1 (de) 1996-03-15

Family

ID=24026421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91908866T ATE134360T1 (de) 1990-04-13 1991-04-12 Herstellung von zementklinkern in langen drehrohrofen durch zusatz von flüchtigen brennstoffelementen direkt in die kalzinierungszone des drehrohrofens

Country Status (7)

Country Link
US (1) US5122189A (de)
EP (1) EP0525102B1 (de)
AT (1) ATE134360T1 (de)
AU (1) AU649043B2 (de)
CA (1) CA2080481C (de)
DE (1) DE69117288D1 (de)
WO (1) WO1991016274A1 (de)

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US5269234A (en) * 1992-10-20 1993-12-14 Continental Cement Company Method for processing solid, Hazardous waste material for use as a fuel
US5816795A (en) * 1996-05-24 1998-10-06 Cadence Environmental Energy, Inc. Apparatus and method for providing supplemental fuel to a preheater/precalciner kiln
HN1998000031A (es) * 1997-06-11 1999-06-10 Basf Ag Metodo y aparatos mejorados para recuperar la energia de desechos mediante combustion de los mismos hornos industriales .
US6488765B1 (en) * 1997-07-30 2002-12-03 Cemex, Inc. Oxygen enrichment of cement kiln system combustion
US6050813A (en) * 1997-12-02 2000-04-18 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
US6383283B1 (en) 1997-12-02 2002-05-07 Cement Petcoptimizer Company Control of cement clinker production by analysis of sulfur in the end product
US6287379B1 (en) 1999-06-10 2001-09-11 Jack Khalifeh Apparatus and method for disposing rubber waste material during the manufacturing of products which are heated in a rotary kiln
US6672865B2 (en) 2000-09-11 2004-01-06 Cadence Enviromental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US7229281B2 (en) * 2000-09-11 2007-06-12 Cadence Environmental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
DE10155407B4 (de) * 2001-11-10 2010-02-18 Khd Humboldt Wedag Gmbh Verfahren und Einrichtung zur Einführung von festem, flugfähigem Brennstoff in den Calcinator einer Zementproduktionslinie
US6854319B2 (en) * 2002-09-25 2005-02-15 Continental Cement Company Methods and apparatus for providing a gas tight enclosure
US6892655B2 (en) * 2002-09-25 2005-05-17 Continental Cement Company, Llc Drum transport device
US6807916B2 (en) * 2002-09-25 2004-10-26 Continental Cement Company, Llc Integrated pyrolysis systems and methods
US7461466B2 (en) * 2004-06-14 2008-12-09 Lehigh Cement Company Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler
US20050274293A1 (en) * 2004-06-14 2005-12-15 Lehigh Cement Company Method and apparatus for drying wet bio-solids using excess heat recovered from cement manufacturing process equipment
US7434332B2 (en) * 2004-06-14 2008-10-14 Lehigh Cement Company Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler
US20050274068A1 (en) * 2004-06-14 2005-12-15 Morton Edward L Bio-solid materials as alternate fuels in cement kiln, riser duct and calciner
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
US7351056B2 (en) 2005-11-10 2008-04-01 Holcim (Us) Inc. Method and apparatus for introducing materials into a rotary kiln
WO2007082198A2 (en) 2006-01-09 2007-07-19 Cadence Environmental Energy, Inc. Method and apparatus for reducing nox emissions in rotary kilns by sncr
RU2322641C2 (ru) * 2006-05-02 2008-04-20 Некоммерческая организация Учреждение Институт проблем химической физики Российской академии наук (статус государственного учреждения (ИПХФ РАН) Способ переработки конденсированного горючего путем газификации и устройство для его осуществления
US8500902B2 (en) * 2009-09-04 2013-08-06 Srinivas Kilambi Methods of making cementitious compositions and products made thereby
EP2625464A4 (de) 2010-10-07 2017-12-13 AFS Technology, LLC Festbrennstoffverbrennungssystem mit schräger aufhängung
US20130092054A1 (en) * 2011-10-17 2013-04-18 Sriya Green Materials, Inc. Solid state combustion synthesis of nano to macroscale portland cement and other high value nano particles
WO2013134186A1 (en) 2012-03-05 2013-09-12 Afs Technology, Llc Solid fuel skewer suspension burning system
DE102012105428A1 (de) * 2012-06-22 2013-12-24 Thyssenkrupp Resource Technologies Gmbh Verfahren und Anlage zur Erhöhung des Brennwerts eines kohlenstoffhaltigen Stoffstroms
US9725363B2 (en) * 2013-10-10 2017-08-08 E I Du Pont De Nemours And Company Lignocellulosic biomass fermentation process co-product fuel for cement kiln
WO2015179199A1 (en) * 2014-05-21 2015-11-26 Georgia-Pacific LLC Integrated recycling system and methods for use of sludge
US10995991B2 (en) * 2017-09-27 2021-05-04 Andritz Inc. Process for reducing ringing in lime kilns

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Also Published As

Publication number Publication date
DE69117288D1 (de) 1996-03-28
CA2080481A1 (en) 1991-10-14
AU649043B2 (en) 1994-05-12
CA2080481C (en) 2003-10-07
AU7782191A (en) 1991-11-11
EP0525102A1 (de) 1993-02-03
WO1991016274A1 (en) 1991-10-31
EP0525102B1 (de) 1996-02-21
EP0525102A4 (en) 1993-08-04
US5122189A (en) 1992-06-16

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