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IE900993L - Process for the insolubilization and agglomeration of wastes¹from smoke purification - Google Patents

Process for the insolubilization and agglomeration of wastes¹from smoke purification

Info

Publication number
IE900993L
IE900993L IE900993A IE99390A IE900993L IE 900993 L IE900993 L IE 900993L IE 900993 A IE900993 A IE 900993A IE 99390 A IE99390 A IE 99390A IE 900993 L IE900993 L IE 900993L
Authority
IE
Ireland
Prior art keywords
insolubilization
agglomeration
water
smoke purification
lime
Prior art date
Application number
IE900993A
Other versions
IE64544B1 (en
Inventor
Philippe Pichat
Original Assignee
Ausimont Spa
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 Ausimont Spa filed Critical Ausimont Spa
Publication of IE900993L publication Critical patent/IE900993L/en
Publication of IE64544B1 publication Critical patent/IE64544B1/en

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
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification
    • 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
    • C04B18/10—Burned or pyrolised refuse
    • C04B18/105—Gaseous combustion products or dusts collected from waste incineration, e.g. sludge resulting from the purification of gaseous combustion products of waste incineration
    • C04B18/106—Fly ash from waste incinerators
    • 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)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Incinerator fly ash (FA) is mixed with small quantities of water of between 10 % and 35 % of its weight, the product being then compacted and extruded. In practice it is advantageous to add small quantities of lime to the water to have a pH of 7.4 to 11.6, it being possible for this lime to be combined with a product containing silica and/or alumina. Solid compositions which are practically insoluble in water and nonpolluting are obtained. [EP0389328A1]
IE99390A 1989-03-20 1990-03-16 Process for the insolubilization and agglomeration of residues from the purification of smoke produced by the incineration of waste IE64544B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903586A FR2644372B1 (en) 1989-03-20 1989-03-20 PROCESS FOR INSOLUBILIZATION AND AGGLOMERATION OF INCINERATION FLY ASH

Publications (2)

Publication Number Publication Date
IE900993L true IE900993L (en) 1990-09-20
IE64544B1 IE64544B1 (en) 1995-08-23

Family

ID=9379847

Family Applications (1)

Application Number Title Priority Date Filing Date
IE99390A IE64544B1 (en) 1989-03-20 1990-03-16 Process for the insolubilization and agglomeration of residues from the purification of smoke produced by the incineration of waste

Country Status (9)

Country Link
EP (1) EP0389328B1 (en)
CA (1) CA2012518C (en)
DE (1) DE69022089T2 (en)
DK (1) DK0389328T3 (en)
ES (1) ES2080132T3 (en)
FR (1) FR2644372B1 (en)
GR (1) GR3017336T3 (en)
IE (1) IE64544B1 (en)
PT (1) PT93474B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492675A1 (en) * 1990-12-20 1992-07-01 Dirk De Neef Process for the consolidation of waste sludge or similar
DE4134737A1 (en) * 1991-10-21 1993-04-22 Wilfried Schraufstetter METHOD FOR TREATING METAL-CONTAINING AND / OR MINERAL SLUDGES AND / OR DAMP METAL OR MINERAL FIBER FABRICS FOR PROCESSING
FR2685226A1 (en) * 1991-12-18 1993-06-25 Sol Cie METHOD FOR STABILIZING AND SOLIDIFYING DOMESTIC GARBAGE INCINERATION PRODUCTS, PRODUCTS RESULTING FROM THE PROCESS, AND PRODUCTS THEREOF FOR ITS IMPLEMENTATION
FR2693927B1 (en) * 1992-07-24 1994-10-07 Philippe Pichat Process and apparatus for obtaining stabilized molded materials from waste.
FR2712829B1 (en) * 1993-11-26 1996-01-26 Pichat Philippe Process for the manufacture of a solid by mixing hydrates of alkaline earth oxides and hydrates of heavy metal oxides.
FR2714316B1 (en) * 1993-12-29 1996-03-15 3F Process for the treatment of toxic waste ash by incorporation into concrete with which blocks are formed which are stored.
FR2721017B1 (en) * 1994-06-13 1996-09-06 Jean Couturier Active load for concrete.
DE19847857C2 (en) * 1998-10-16 2002-01-31 Oliver Gohlke Process for treating combustion residues, in particular slag from waste incineration plants
RU2171150C1 (en) * 2000-06-26 2001-07-27 Бикбау Марсель Янович Method of processing of toxic wastes
BE1015866A3 (en) * 2003-01-31 2005-10-04 Group Portier Ind PROCESS FOR TREATING INCINERATOR FUME RESIDUES.
FR3050947B1 (en) 2016-05-09 2018-06-01 Lab Geodur Gmbh METHOD FOR STABILIZING RESIDUES RESULTING FROM THE COMBUSTION OF WASTE
AT519910B1 (en) * 2017-04-27 2021-08-15 Wiener Kommunal Umweltschutzprojektgesellschaft Mbh Process for the treatment and decontamination of fly ash
CN111992177B (en) * 2020-09-07 2022-09-02 贵州大学 Non-thermal activation red mud particle adsorbent and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950462A1 (en) * 1979-12-14 1981-06-19 VFI Verwertungsgesellschaft für Industrierückstände mbH, 3161 Dollbergen METHOD FOR THE DISPOSAL AND FINAL STORAGE OF WASTE MATERIALS
US4472198A (en) * 1982-01-29 1984-09-18 American Fly Ash Company Process and system of wasting fly ash and product produced thereby
DE3436085C2 (en) * 1984-10-02 1986-08-14 Heinrich 4773 Möhnsee Brühne Process for depositing dusts containing dioxin and device for carrying out the process
JPS61133186A (en) * 1984-12-03 1986-06-20 Mamoru Wakimura Solidifying method of various incineration ash
DE3641786A1 (en) * 1986-06-21 1987-12-23 Georg Dipl Chem Dr Phi Fritsch Process for disposing of fly dusts and/or slags from refuse incineration plants

Also Published As

Publication number Publication date
DK0389328T3 (en) 1995-12-27
EP0389328B1 (en) 1995-09-06
PT93474B (en) 1996-03-29
GR3017336T3 (en) 1995-12-31
DE69022089T2 (en) 1996-04-25
DE69022089D1 (en) 1995-10-12
FR2644372B1 (en) 1992-01-17
PT93474A (en) 1990-11-07
CA2012518C (en) 2001-07-03
FR2644372A1 (en) 1990-09-21
ES2080132T3 (en) 1996-02-01
CA2012518A1 (en) 1990-09-20
EP0389328A1 (en) 1990-09-26
IE64544B1 (en) 1995-08-23

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Legal Events

Date Code Title Description
MM4A Patent lapsed