BRPI0406564A - Sistema e método para o tratamento de poeira e cinza - Google Patents

Sistema e método para o tratamento de poeira e cinza

Info

Publication number
BRPI0406564A
BRPI0406564A BRPI0406564A BRPI0406564A BR PI0406564 A BRPI0406564 A BR PI0406564A BR PI0406564 A BRPI0406564 A BR PI0406564A BR PI0406564 A BRPI0406564 A BR PI0406564A
Authority
BR
Brazil
Prior art keywords
dust
ash
treatment fluid
treatment
flow rate
Prior art date
Application number
Other languages
English (en)
Inventor
Marc-Andre Tardif
Russ K Majors
Russell L Hill
Original Assignee
Boral Material Technologies In
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 Boral Material Technologies In filed Critical Boral Material Technologies In
Publication of BRPI0406564A publication Critical patent/BRPI0406564A/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/905—Fillers or reinforcements, e.g. fibres with means for pretreatment of the charges or fibres
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1087—Carbon free or very low carbon content fly ashes; Fly ashes treated to reduce their carbon content or the effect thereof
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1087—Carbon free or very low carbon content fly ashes; Fly ashes treated to reduce their carbon content or the effect thereof
    • C04B2111/1093—Reducing the effect of the carbon content, without removing the carbon
    • 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

Abstract

"SISTEMA E MéTODO PARA O TRATAMENTO DE POEIRA E CINZA". A presente invenção refere-se a um método e sistema para o tratamento de poeira e cinza com um fluido de tratamento por meio da dispersão uniforme de um fluido de tratamento em uma corrente fluente de poeira e cinza. Ao se dispersar o fluido de tratamento na poeira e cinza conforme a poeira e cinza flui, o método aproveita a mistura natural e o movimento de partículas que ocorre durante o fluxo do sólido em massa. A aplicação de fluido de tratamento é controlada com vantagem por um controlador automatizado que tem entradas e saídas que permitem que o controlador ajuste a taxa de fluxo do fluido de tratamento em correspondência com uma taxa de fluxo medida da poeira e cinza.
BRPI0406564 2003-01-24 2004-01-22 Sistema e método para o tratamento de poeira e cinza BRPI0406564A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44204803P 2003-01-24 2003-01-24
US10/430,744 US20040144287A1 (en) 2003-01-24 2003-05-06 System and method for treating fly ash
PCT/US2004/001688 WO2004067198A1 (en) 2003-01-24 2004-01-22 System and method for treating fly ash

Publications (1)

Publication Number Publication Date
BRPI0406564A true BRPI0406564A (pt) 2005-12-20

Family

ID=32738227

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406564 BRPI0406564A (pt) 2003-01-24 2004-01-22 Sistema e método para o tratamento de poeira e cinza

Country Status (18)

Country Link
US (2) US20040144287A1 (pt)
EP (1) EP1594635B1 (pt)
JP (1) JP2006516475A (pt)
KR (1) KR20050111320A (pt)
AT (1) ATE489178T1 (pt)
AU (1) AU2004207504B2 (pt)
BR (1) BRPI0406564A (pt)
CA (1) CA2514138C (pt)
CY (1) CY1111080T1 (pt)
DE (1) DE602004030217D1 (pt)
DK (1) DK1594635T3 (pt)
EG (1) EG25250A (pt)
IL (1) IL169822A0 (pt)
MY (1) MY140732A (pt)
NZ (1) NZ541483A (pt)
PT (1) PT1594635E (pt)
SI (1) SI1594635T1 (pt)
WO (1) WO2004067198A1 (pt)

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SG11201706920VA (en) 2015-02-27 2017-09-28 Gcp Applied Tech Inc Modifying cementitious compositions using ketone alcohol oil waste
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Also Published As

Publication number Publication date
MY140732A (en) 2010-01-15
US20040144287A1 (en) 2004-07-29
EP1594635A1 (en) 2005-11-16
SI1594635T1 (sl) 2011-04-29
JP2006516475A (ja) 2006-07-06
DE602004030217D1 (de) 2011-01-05
EP1594635B1 (en) 2010-11-24
DK1594635T3 (da) 2011-03-14
WO2004067198A1 (en) 2004-08-12
US20090258777A1 (en) 2009-10-15
AU2004207504A1 (en) 2004-08-12
AU2004207504B2 (en) 2008-06-19
NZ541483A (en) 2008-11-28
CA2514138A1 (en) 2004-08-12
CY1111080T1 (el) 2015-06-11
CA2514138C (en) 2009-10-06
EG25250A (en) 2011-11-22
KR20050111320A (ko) 2005-11-24
ATE489178T1 (de) 2010-12-15
IL169822A0 (en) 2007-07-04
PT1594635E (pt) 2010-12-23

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