AU6879096A - Method for upgrading and reusing fly ash from coal-fired thermal power plants - Google Patents

Method for upgrading and reusing fly ash from coal-fired thermal power plants

Info

Publication number
AU6879096A
AU6879096A AU68790/96A AU6879096A AU6879096A AU 6879096 A AU6879096 A AU 6879096A AU 68790/96 A AU68790/96 A AU 68790/96A AU 6879096 A AU6879096 A AU 6879096A AU 6879096 A AU6879096 A AU 6879096A
Authority
AU
Australia
Prior art keywords
upgrading
coal
fly ash
thermal power
power plants
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.)
Abandoned
Application number
AU68790/96A
Inventor
Jean Couturier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6879096A publication Critical patent/AU6879096A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/30—Solid combustion residues, e.g. bottom or flyash
    • 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
AU68790/96A 1995-08-29 1996-08-23 Method for upgrading and reusing fly ash from coal-fired thermal power plants Abandoned AU6879096A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9510361A FR2738169B1 (en) 1995-08-29 1995-08-29 PROCESS FOR THE RECOVERY AND RE-USE OF FLY ASH FROM THERMAL POWER PLANTS USING COAL
FR9510361 1995-08-29
PCT/FR1996/001311 WO1997007904A1 (en) 1995-08-29 1996-08-23 Method for upgrading and reusing fly ash from coal-fired thermal power plants

Publications (1)

Publication Number Publication Date
AU6879096A true AU6879096A (en) 1997-03-19

Family

ID=9482259

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68790/96A Abandoned AU6879096A (en) 1995-08-29 1996-08-23 Method for upgrading and reusing fly ash from coal-fired thermal power plants

Country Status (3)

Country Link
AU (1) AU6879096A (en)
FR (1) FR2738169B1 (en)
WO (1) WO1997007904A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020189497A1 (en) * 2001-06-01 2002-12-19 Emr Microwave Technology Corporation Method of reducing carbon levels in fly ash
CA2417022A1 (en) * 2003-01-23 2004-07-23 Dominion Ash Ccp Ltd. A method of reducing unburned carbon levels in coal ash
CN114212780B (en) * 2022-01-07 2023-03-17 北京航空航天大学杭州创新研究院 Janus photovoltaic power generation material and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133366A (en) * 1983-12-22 1985-07-16 Mitsubishi Heavy Ind Ltd Measurement of unburned portion in coal ash
US4663507A (en) * 1985-03-21 1987-05-05 Trerice Douglas N Method and apparatus for reduction of fly ash carbon by microwave
JPH01304094A (en) * 1988-05-31 1989-12-07 Nippon Steel Corp Whitening method for fly ash
WO1990012250A1 (en) * 1989-03-30 1990-10-18 Miyagi-Ken Drying and combustion apparatus of high moisture content solid inflammable matters
US5390611A (en) * 1993-02-24 1995-02-21 John; Richard E. Thermal processing of fly ash

Also Published As

Publication number Publication date
FR2738169B1 (en) 1997-10-17
WO1997007904A1 (en) 1997-03-06
FR2738169A1 (en) 1997-03-07

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