ZA973498B - Disposal of waste tyres - Google Patents

Disposal of waste tyres

Info

Publication number
ZA973498B
ZA973498B ZA973498A ZA973498A ZA973498B ZA 973498 B ZA973498 B ZA 973498B ZA 973498 A ZA973498 A ZA 973498A ZA 973498 A ZA973498 A ZA 973498A ZA 973498 B ZA973498 B ZA 973498B
Authority
ZA
South Africa
Prior art keywords
disposal
waste tyres
tyres
waste
Prior art date
Application number
ZA973498A
Other languages
English (en)
Inventor
Lawrence Paul Evans
Original Assignee
Blue Circle Ind Plc
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 Blue Circle Ind Plc filed Critical Blue Circle Ind Plc
Publication of ZA973498B publication Critical patent/ZA973498B/xx

Links

Classifications

    • 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 peculiar to rotary-drum furnaces
    • 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
    • C04B7/4423—Waste or refuse used as fuel
    • C04B7/443—Tyres, e.g. shredded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/12—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of plastics, e.g. rubber
    • 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 peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • 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 peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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 peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2066—Arrangements of preheating devices for the charge comprising a band transporter
    • 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 peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • 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 peculiar to rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/201—Waste heat recuperation using the heat in association with another installation with an industrial furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/28—Plastics or rubber like materials
    • F23G2209/281—Tyres
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0063—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising endless belts
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/0051—Burning waste as a fuel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
ZA973498A 1996-04-23 1997-04-23 Disposal of waste tyres ZA973498B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9608341.5A GB9608341D0 (en) 1996-04-23 1996-04-23 Disposal of waste tyres

Publications (1)

Publication Number Publication Date
ZA973498B true ZA973498B (en) 1998-10-23

Family

ID=10792474

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA973498A ZA973498B (en) 1996-04-23 1997-04-23 Disposal of waste tyres

Country Status (6)

Country Link
US (2) US5989017A (xx)
EP (1) EP0803693A3 (xx)
CA (1) CA2203219C (xx)
GB (2) GB9608341D0 (xx)
MY (1) MY141781A (xx)
ZA (1) ZA973498B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9608341D0 (en) * 1996-04-23 1996-06-26 Blue Circle Ind Plc Disposal of waste tyres
US6210154B1 (en) 1997-04-22 2001-04-03 Blue Circle Industries, Inc. Treatment of exhaust gases from kilns
DE19920143A1 (de) * 1999-05-03 2000-11-09 Kloeckner Humboldt Wedag Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
CA2391303A1 (en) 1999-07-27 2001-02-01 Cadence Environmental Energy,Inc. Controlled solid fuel thermolysis in preheater/precalciner kilns
US7229281B2 (en) * 2000-09-11 2007-06-12 Cadence Environmental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US6672865B2 (en) 2000-09-11 2004-01-06 Cadence Enviromental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
DK174192B1 (da) * 2000-09-20 2002-09-09 Smidth & Co As F L Anlæg til fremstilling af cementklinker.
US6439139B1 (en) * 2000-11-17 2002-08-27 Owens Corning Fiberglas Technology, Inc. Method for recycling building materials
US20070144414A1 (en) * 2000-11-17 2007-06-28 Bland Brian W Method for recycling building
US7107916B2 (en) * 2000-11-17 2006-09-19 Owens Corning Fiberglas Technology, Inc. Method for recycling building materials
DE10064971A1 (de) * 2000-12-23 2002-06-27 Kloeckner Humboldt Wedag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE10146418A1 (de) * 2001-09-20 2003-04-17 Kloeckner Humboldt Wedag Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE10217053A1 (de) * 2002-04-17 2003-11-06 Polysius Ag Verfahren und Anlage zur thermischen Behandlung von Rohmehl bei der Zementklinkerherstellung
US6854319B2 (en) * 2002-09-25 2005-02-15 Continental Cement Company Methods and apparatus for providing a gas tight enclosure
US6807916B2 (en) * 2002-09-25 2004-10-26 Continental Cement Company, Llc Integrated pyrolysis systems and methods
US6892655B2 (en) * 2002-09-25 2005-05-17 Continental Cement Company, Llc Drum transport device
US6875015B1 (en) * 2004-03-27 2005-04-05 John Tiernan Cement producing system incorporating a waste derived fuel suspension burner for a down draft calciner
US7037368B2 (en) * 2004-04-29 2006-05-02 Buzzi Unicem Usa, Inc. Mid-kiln injection of waste-derived materials
AT502256A1 (de) * 2005-08-11 2007-02-15 Holcim Ltd Verfahren und vorrichtung zum verwerten von alternativen brennstoffen bei der klinker- bzw. zementherstellung
US7361014B2 (en) * 2005-11-15 2008-04-22 Buzzi Unicem Usa, Inc. Injection of waste-derived materials into pre-calcining stage of a clinker production system
BRPI0706435A2 (pt) * 2006-01-09 2011-03-29 Cadence Environmental Energy método e aparelho para reduzir emissões de nox em fornos giratórios por sncr
US8439670B2 (en) * 2007-08-07 2013-05-14 Polysius Ag Device for separating a solid material and a gas and a plant for cement manufacture
RU2463539C2 (ru) * 2008-06-25 2012-10-10 Полизиус Аг Устройство для проведения химических и/или физических реакций между твердым веществом и газом
MX338191B (es) 2010-10-07 2016-04-06 Afs Technology Llc Sistema de combustion en suspension con sesgadora para combustibles solidos.
EP2823245B1 (en) 2012-03-05 2018-05-30 AFS Technology, LLC Solid fuel skewer suspension burning system
FR3010405A1 (fr) * 2013-09-10 2015-03-13 Lafarge Sa Installation et procede de precalcination
JP2018118861A (ja) * 2017-01-23 2018-08-02 三菱マテリアル株式会社 セメントの製造方法
CN111721122A (zh) * 2020-05-26 2020-09-29 上海万澄环保科技有限公司 一种水泥烧成系统及其自动寻优控制系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343954C3 (de) * 1973-08-31 1979-08-30 Krauss-Maffei Ag, 8000 Muenchen Drehrohrofen zur Verbrennung von Abfällen
DE2808770A1 (de) * 1978-03-01 1979-09-06 Peter Fecht Verfahren zum verbrennen von abfallstoffen und verbrennungsofen zum durchfuehren dieses verfahrens
AU515988B2 (en) * 1978-10-18 1981-05-14 Bridgestone Tire Co. Ltd. Utilization of waste tyres for burning cement
JPS55136154A (en) * 1979-04-03 1980-10-23 Sumitomo Cement Co Method and device for utilizing combustible matter
AT378170B (de) * 1982-04-16 1985-06-25 Perlmooser Zementwerke Ag Verfahren zur herstellung von zementklinker
AT385842B (de) * 1982-10-15 1988-05-25 Voest Alpine Ag Vorrichtung zum beschicken eines drehrohrofens mit fahrzeugluftreifen
DE3326375A1 (de) * 1983-07-21 1985-01-31 Krupp Polysius Ag, 4720 Beckum Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
DE4002553A1 (de) * 1990-01-30 1991-08-01 Kloeckner Humboldt Deutz Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut, insbesondere zur herstellung von zementklinker
US5078594A (en) * 1991-01-28 1992-01-07 Cadence Chemical Resources, Inc. Device for charging combustible solids to rotary kilns
DK171741B1 (da) * 1992-04-29 1997-04-21 Smidth & Co As F L Fremgangsmåde og apparat til indføring og afbrænding af fast brændbart affald, så som bildæk, i en roterovn
CA2135106C (en) * 1994-03-18 2003-07-01 Ernie Aldred Apparatus for feeding solid wastes into a rotary kiln
DE19535312A1 (de) * 1995-09-22 1997-03-27 Krupp Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
GB9608341D0 (en) * 1996-04-23 1996-06-26 Blue Circle Ind Plc Disposal of waste tyres
US5816795A (en) * 1996-05-24 1998-10-06 Cadence Environmental Energy, Inc. Apparatus and method for providing supplemental fuel to a preheater/precalciner kiln
EP0882687B1 (en) * 1997-06-02 2000-03-15 Joseph E. Dipl.-Ing. Doumet Method and apparatus for producing cement clinker

Also Published As

Publication number Publication date
US6213764B1 (en) 2001-04-10
US5989017A (en) 1999-11-23
GB9608341D0 (en) 1996-06-26
GB9708165D0 (en) 1997-06-11
GB2312494A (en) 1997-10-29
CA2203219A1 (en) 1997-10-23
EP0803693A3 (en) 1997-11-05
MY141781A (en) 2010-06-30
CA2203219C (en) 2007-06-12
EP0803693A2 (en) 1997-10-29
GB2312494B (en) 2000-05-10

Similar Documents

Publication Publication Date Title
GB2312494B (en) Disposal of waste tyres
AU3494895A (en) Waste disposal system
HUP9800165A3 (en) Apparatus for recycling of urban waste
GB2310033B (en) Disposal of used vehicles
GB9407807D0 (en) Waste disposal
EP0852175A4 (en) PLASTIC WASTE DISPOSAL DEVICE
GB9416173D0 (en) Disposal of waste
GB2310244B (en) Waste water disposal system
GB2310485B (en) Waste disposal unit
GB2304351B (en) Waste disposal
GB9611695D0 (en) Device for disposal of body waste
GB2289324B (en) Waste disposal unit
GB9402401D0 (en) Deep well waste disposal
GB9614218D0 (en) Waste disposal
GB9604129D0 (en) Waste disposal
GB9408527D0 (en) Disposal of waste matter
GB9700676D0 (en) Recycling of waste tyres
SG54122A1 (en) Waste car disposal
GB9613104D0 (en) Waste tyre recycling
GB9619680D0 (en) Waste disposal system
GB9518362D0 (en) Waste disposal
GB9423327D0 (en) Disposal of waste materials
GB9621296D0 (en) Wet waste disposal
GB9604056D0 (en) Waste tyre treatment
AUPO118996A0 (en) Waste disposal bag