FR2738169B1 - Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon - Google Patents

Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon

Info

Publication number
FR2738169B1
FR2738169B1 FR9510361A FR9510361A FR2738169B1 FR 2738169 B1 FR2738169 B1 FR 2738169B1 FR 9510361 A FR9510361 A FR 9510361A FR 9510361 A FR9510361 A FR 9510361A FR 2738169 B1 FR2738169 B1 FR 2738169B1
Authority
FR
France
Prior art keywords
coal
recovery
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.)
Expired - Fee Related
Application number
FR9510361A
Other languages
English (en)
Other versions
FR2738169A1 (fr
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
Priority to FR9510361A priority Critical patent/FR2738169B1/fr
Priority to AU68790/96A priority patent/AU6879096A/en
Priority to PCT/FR1996/001311 priority patent/WO1997007904A1/fr
Publication of FR2738169A1 publication Critical patent/FR2738169A1/fr
Application granted granted Critical
Publication of FR2738169B1 publication Critical patent/FR2738169B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)
FR9510361A 1995-08-29 1995-08-29 Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon Expired - Fee Related FR2738169B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9510361A FR2738169B1 (fr) 1995-08-29 1995-08-29 Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon
AU68790/96A AU6879096A (en) 1995-08-29 1996-08-23 Method for upgrading and reusing fly ash from coal-fired thermal power plants
PCT/FR1996/001311 WO1997007904A1 (fr) 1995-08-29 1996-08-23 Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9510361A FR2738169B1 (fr) 1995-08-29 1995-08-29 Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon

Publications (2)

Publication Number Publication Date
FR2738169A1 FR2738169A1 (fr) 1997-03-07
FR2738169B1 true FR2738169B1 (fr) 1997-10-17

Family

ID=9482259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9510361A Expired - Fee Related FR2738169B1 (fr) 1995-08-29 1995-08-29 Procede pour la valorisation et la reutilisation des cendres volantes des centrales thermiques fonctionnant au charbon

Country Status (3)

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

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 (fr) * 2003-01-23 2004-07-23 Dominion Ash Ccp Ltd. Methode de reduction des niveaux de carbone non brule dans les cendres de charbon
CN114212780B (zh) * 2022-01-07 2023-03-17 北京航空航天大学杭州创新研究院 一种Janus水伏发电材料及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133366A (ja) * 1983-12-22 1985-07-16 Mitsubishi Heavy Ind Ltd 石炭灰中未燃分測定方法
US4663507A (en) * 1985-03-21 1987-05-05 Trerice Douglas N Method and apparatus for reduction of fly ash carbon by microwave
JPH01304094A (ja) * 1988-05-31 1989-12-07 Nippon Steel Corp フライアッシュの白色化処理方法
DE68916245T2 (de) * 1989-03-30 1995-01-19 Kameyamatekosho Sendai Kk Trocknungs- und verbrennungsvorrichtung für feste entflammbare materialien mit hoher feuchtigkeit.
US5390611A (en) * 1993-02-24 1995-02-21 John; Richard E. Thermal processing of fly ash

Also Published As

Publication number Publication date
AU6879096A (en) 1997-03-19
WO1997007904A1 (fr) 1997-03-06
FR2738169A1 (fr) 1997-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse