ZA200905768B - Methods for reclaiming and beneficiating fly ash particles and systems thereof - Google Patents

Methods for reclaiming and beneficiating fly ash particles and systems thereof

Info

Publication number
ZA200905768B
ZA200905768B ZA200905768A ZA200905768A ZA200905768B ZA 200905768 B ZA200905768 B ZA 200905768B ZA 200905768 A ZA200905768 A ZA 200905768A ZA 200905768 A ZA200905768 A ZA 200905768A ZA 200905768 B ZA200905768 B ZA 200905768B
Authority
ZA
South Africa
Prior art keywords
reclaiming
systems
methods
fly ash
ash particles
Prior art date
Application number
ZA200905768A
Other languages
English (en)
Inventor
Joseph W Cochran
Original Assignee
Pmi Ash Technologies Llc 70
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 Pmi Ash Technologies Llc 70 filed Critical Pmi Ash Technologies Llc 70
Publication of ZA200905768B publication Critical patent/ZA200905768B/xx

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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • F27D17/004—Systems for reclaiming waste heat
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/49—Processes of using fly ash
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
ZA200905768A 2007-01-19 2007-03-29 Methods for reclaiming and beneficiating fly ash particles and systems thereof ZA200905768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/655,344 US7670424B2 (en) 2007-01-19 2007-01-19 Methods for reclaiming and beneficiating fly ash particles and systems thereof

Publications (1)

Publication Number Publication Date
ZA200905768B true ZA200905768B (en) 2010-10-27

Family

ID=39636261

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200905768A ZA200905768B (en) 2007-01-19 2007-03-29 Methods for reclaiming and beneficiating fly ash particles and systems thereof

Country Status (7)

Country Link
US (1) US7670424B2 (xx)
EP (1) EP2121536A4 (xx)
CN (1) CN101224462A (xx)
AU (1) AU2007343664A1 (xx)
CO (1) CO6220860A2 (xx)
WO (1) WO2008088564A1 (xx)
ZA (1) ZA200905768B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052645B2 (en) 2008-07-23 2011-11-08 Avant Medical Corp. System and method for an injection using a syringe needle
US11753338B2 (en) 2019-03-05 2023-09-12 Em Resources Llc Methods and systems for controlling carbon burn out
FR3105214B1 (fr) 2019-12-20 2023-03-24 Fives Fcb Procédé et installation de traitement de cendres volantes
CN115638654B (zh) * 2022-11-15 2023-03-17 沈阳鑫博工业技术股份有限公司 一种锂辉石矿粉相变转换装置

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576565A (en) * 1947-04-04 1951-11-27 G And W H Corson Inc Ceramic product and method of making the same
US2546570A (en) * 1948-11-15 1951-03-27 Phillips Petroleum Co Fluidizied bed reactor
US3328180A (en) * 1964-06-24 1967-06-27 Mcdowell Wellman Eng Co Method of making light-weight aggregate from fly ash
US3825501A (en) * 1969-11-26 1974-07-23 Texaco Inc Exothermic reaction process
US3979168A (en) * 1970-07-10 1976-09-07 Charbonnages De France Apparatus for the manufacture of light granulates
DE2125971C3 (de) * 1971-05-26 1978-08-03 Vereinigte Flugtechnische Werkefokker Gmbh, 2800 Bremen Klappenanordnung für einen Flugzeugtragflügel
US4064219A (en) * 1972-02-29 1977-12-20 Mitsubishi Jukogyo Kabushiki Kaisha Method of injecting ammonia into a flue for waste gases
US3859799A (en) * 1973-01-23 1975-01-14 Dravo Corp Landfill disposal of power plant wastes
US4003986A (en) * 1973-03-14 1977-01-18 Lewis Jr George W Process for producing sulfur from sulfur dioxide or ammonium sulfites
US4341623A (en) * 1974-03-04 1982-07-27 Standard Oil Company (Indiana) Catalytic cracking using a mixture of cracking catalyst particles with particles of platinum group metal or rhenium on inert substrates regenerated to up to about 0.1% coke
US4034063A (en) * 1974-03-22 1977-07-05 Industrial Resources, Inc. Process for control of SOx emissions from copper smelter operations
US4043831A (en) * 1975-07-07 1977-08-23 Cogas Development Co. Densification of coal fly ash
DE2611213C3 (de) 1976-03-17 1979-11-08 Steag Ag, 4300 Essen Verfahren und Anlage zur Herstellung von Ziegeln, insbesondere von Klinkern aus einer Mischung, in die ein aus insbesondere Steinkohlenkraftwerken stammender Flugstaub eingesetzt wird
US4121945A (en) * 1976-04-16 1978-10-24 Amax Resource Recovery Systems, Inc. Fly ash benificiation process
US4304659A (en) * 1976-06-30 1981-12-08 Texaco, Inc. Method for controlling regenerator temperature in a fluidized catalytic cracking process
SU734162A1 (ru) 1978-05-31 1980-05-15 Опытный Завод Зольного Гравия Способ изготовлени легкого заполнител
US4325833A (en) * 1980-06-27 1982-04-20 Chevron Research Company Three-stage catalyst regeneration
JPS5959233A (ja) 1982-09-28 1984-04-05 Mitsui Kensaku Toishi Kk 菌体ろ過用セラミツク中空糸体
US4705409A (en) * 1985-03-21 1987-11-10 Trerice Douglas N Method and apparatus for measurement of carbon content in fly ash
DE3526756A1 (de) 1985-07-26 1987-01-29 Babcock Anlagen Ag Verfahren zum abtrennen von ammoniak-resten aus flugasche und dampferzeugungsanlage mit behandlungsgefaess zur durchfuehrung des verfahrens
EP0227196B1 (en) 1985-12-27 1990-08-08 Shell Internationale Researchmaatschappij B.V. Oxidation of flyash
DE3732560A1 (de) * 1987-09-26 1989-04-06 Babcock Anlagen Ag Verfahren zum abtrennen von ammoniakresten aus flugasche
DE3802844A1 (de) 1988-02-01 1989-08-03 Karl Heitzler Einzelballen-aushebe-reihenrodegeraet
FR2624762B1 (fr) * 1987-12-21 1990-06-08 Total France Procede et dispositif de regeneration de catalyseur en lit fluidise
US5069720A (en) * 1988-06-17 1991-12-03 Fuel Tech, Inc. Method and composition for the reduction of ammonia emissions from non-acidic residue
US5066627A (en) * 1990-06-08 1991-11-19 Mobil Oil Corporation Process for simultaneous heating and cooling a fast fluidized bed catalyst regenerator
US5051245A (en) * 1990-06-21 1991-09-24 Gas Desulfurization Corp. Ammonia for the desulfurization of sulfur containing gases
US5273727A (en) * 1991-07-16 1993-12-28 Energy Conservation Partnership, Ltd. Flue gas purification and production of dry ammonium bisulfites and bisulfates
US5160539A (en) * 1991-04-05 1992-11-03 Progress Materials Inc. Method and product of fly ash benefication by carbon burnout in a dry bubbling fluid bed
US5390611A (en) * 1993-02-24 1995-02-21 John; Richard E. Thermal processing of fly ash
US5399194A (en) * 1994-02-23 1995-03-21 Electric Power Research Institute Method of fly ash beneficiation and apparatus for same
US5525317A (en) * 1994-11-04 1996-06-11 The Babcock & Wilcox Company Ammonia reagent application for NOX SOX and particulate emission control
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash
US6422392B1 (en) * 1996-03-05 2002-07-23 Edward Kenneth Levy Ammonia removal from fly ash in an acoustically enhanced fluidized bed
US5837052A (en) * 1997-04-10 1998-11-17 Lafarge Canada Inc. Process for producing cement clinker containing coal ash
US5846313A (en) * 1997-04-18 1998-12-08 Chuang; Yu-Liang Method for regulating combustion loss of coal ash
US6290066B1 (en) * 1998-03-26 2001-09-18 Board Of Control For Michigan Technological University Method for removal of ammonia from fly ash
US6863875B1 (en) * 1998-04-13 2005-03-08 Mitsubishi Heavy Industries, Ltd. Flue gas treating system and process
US6077494A (en) * 1999-02-24 2000-06-20 Separation Technologies, Inc. Method for removing ammonia from ammonia contaminated fly ash
JP2003507153A (ja) * 1999-08-17 2003-02-25 ウィスコンシン エレクトリック パワー カンパニー フライアッシュからのアンモニヤの除去
ATE336472T1 (de) * 2000-03-08 2006-09-15 Isg Resources Inc Kontrolle der ammoniakemissionen von mit ammoniak beladener flugasche in beton
US20020189497A1 (en) * 2001-06-01 2002-12-19 Emr Microwave Technology Corporation Method of reducing carbon levels in fly ash
US6907994B2 (en) * 2001-10-22 2005-06-21 C.A.S.T. Minerals, Inc. Process for converting wet fly ash into dry useful industrial products
US6746654B2 (en) * 2001-12-06 2004-06-08 Brown University Research Foundation Dry and semi-dry methods for removal of ammonia from fly ash
US6936231B2 (en) * 2001-12-06 2005-08-30 Powerspan Corp. NOx, Hg, and SO2 removal using ammonia
US20030202927A1 (en) * 2002-04-24 2003-10-30 Minkara Rafic Y. Reduction of ammonia in flue gas and fly ash
US20040033184A1 (en) * 2002-08-15 2004-02-19 Ernest Greer Removing carbon from fly ash
US6783585B2 (en) * 2002-10-15 2004-08-31 Lafarge Canada Inc. Carbon removal through partial carbon burn-out from coal ash used in concrete
US7641878B2 (en) * 2006-02-21 2010-01-05 Pmi Ash Technologies, Llc Fly ash beneficiation systems with sulfur removal and methods thereof
US7223375B1 (en) * 2006-06-26 2007-05-29 Progress Materials, Inc. Emission control systems and methods thereof

Also Published As

Publication number Publication date
US7670424B2 (en) 2010-03-02
CN101224462A (zh) 2008-07-23
AU2007343664A1 (en) 2008-07-24
EP2121536A4 (en) 2011-07-27
CO6220860A2 (es) 2010-11-19
US20080173217A1 (en) 2008-07-24
WO2008088564A1 (en) 2008-07-24
EP2121536A1 (en) 2009-11-25

Similar Documents

Publication Publication Date Title
HK1149286A1 (en) Surfaces having particles and related methods
ZA200902603B (en) Amorphous submicron particles
EP2125618A4 (en) METHOD AND COMPOSITION FOR REMOVING PARTICLES
ZA200807235B (en) Systems and methods for producing biofuels and related materials
HK1163598A1 (en) Particles and inks and films using them
EP1850068B8 (en) Apparatus for generating and collecting particulate matter
EP2281778A4 (en) HYDROPHOBIC INORGANIC FINE PARTICLES AND TONER
EP2203681A4 (en) METHODS AND DEVICES FOR REDUCING HAZARDOUS ATMOSPHERIC POLLUTANTS
EP1969362A4 (en) Systems and methods for particle counting
EP2231339A4 (en) DEVICE AND METHOD FOR PRODUCING PARTICLES
GB0709577D0 (en) Composite particles and methods for their preparation
PL2085150T3 (pl) Sposób i urządzenie do sortowania cząstek
EP2097751A4 (en) MAGNETICALLY SENSITIVE PARTICLES AND APPARATUS FOR MIXING THE SAME
EP2191890A4 (en) PROCESS FOR PRODUCING FINE PARTICLES AND FINE PARTICLES
TWI318894B (en) System for fabricating nano particles
PL2534113T3 (pl) Cząstki ceramiczne i sposób ich wytwarzania
PL2057235T3 (pl) Ultradrobne cząstki o nieorganicznie modyfikowanych powierzchniach
PL2097469T3 (pl) Stabilne cząstki laktydu
ZA200905768B (en) Methods for reclaiming and beneficiating fly ash particles and systems thereof
ZA200810061B (en) Cement for particle filter
EP2112950A4 (en) DEVICE AND METHOD FOR SEPARATING PARTICLES
EP2190793A4 (en) MODIFIED SURFACES WITH NANOSCOPIC INORGANIC OXID PARTICLES
IL202268A0 (en) Alumina particles and methods of making the same
EP2271440A4 (en) System and method for detection of oversize particles in the underflow of a vibratory separator
ZA200903461B (en) Stable lactide particles