MXPA04010399A - Metodo para evitar poner en libertad asbesto desde particulas transportadas por aire. - Google Patents

Metodo para evitar poner en libertad asbesto desde particulas transportadas por aire.

Info

Publication number
MXPA04010399A
MXPA04010399A MXPA04010399A MXPA04010399A MXPA04010399A MX PA04010399 A MXPA04010399 A MX PA04010399A MX PA04010399 A MXPA04010399 A MX PA04010399A MX PA04010399 A MXPA04010399 A MX PA04010399A MX PA04010399 A MXPA04010399 A MX PA04010399A
Authority
MX
Mexico
Prior art keywords
asbestos
until
uniform
changes
color
Prior art date
Application number
MXPA04010399A
Other languages
English (en)
Inventor
Lisette Voisine
Original Assignee
Bouchard Luc
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 Bouchard Luc filed Critical Bouchard Luc
Publication of MXPA04010399A publication Critical patent/MXPA04010399A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
    • 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
    • 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
    • B09B3/0066—Disposal of asbestos
    • 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
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • C04B18/0475—Waste asbestos
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/41—Inorganic fibres, e.g. asbestos
    • 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
    • C04B2111/00017—Aspects relating to the protection of the environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

El metodo para evitar que asbesto ponga en libertad particulas transportadas por aire comprende secuencialmente calentar el asbesto en los siguientes valores de temperaturas circundantes y mantener el asbesto en estos valores circundantes de temperatura hasta que el asbesto cambie a los siguientes colores correspondientes: a) entre 125 degree F (52 degree C) y 175 degree F (79 degree C) hasta que el asbesto cambie a un color bermejo palido uniforme; b) entre 225 degree F (107 degree C) y 275 degree F (135 degree C) hasta que el asbesto cambie hasta un color bermejo obscuro uniforme; c) entre 325 degree F (163 degree C) y 375 degree F (191 degree C) hasta que el asbesto cambie a un color oscuro uniforme; d) entre 425 degree F (218 degree C) y 475 degree F (246 degree C) hasta que el asbesto cambie a un color rojo uniforme; e) entre 525 degree F (274 degree C) y 575 degree F (302 degree C) hasta que el asbesto cambie a un color gris uniforme; y f) entre 625 degree F (329 degree C) y 675 degree F (357 degree C) hasta que el asbesto cambie a un color blanco opaco uniforme; una vez que todo el asbesto ha alcanzado un color blanco opaco, la temperatura circundante es disminuida hasta una temperatura ambiente.
MXPA04010399A 2002-04-22 2003-04-15 Metodo para evitar poner en libertad asbesto desde particulas transportadas por aire. MXPA04010399A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37692502P 2002-04-22 2002-04-22
PCT/CA2003/000555 WO2003089066A1 (en) 2002-04-22 2003-04-15 Method for preventing asbestos from freeing airborne particles

Publications (1)

Publication Number Publication Date
MXPA04010399A true MXPA04010399A (es) 2005-02-17

Family

ID=29251240

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04010399A MXPA04010399A (es) 2002-04-22 2003-04-15 Metodo para evitar poner en libertad asbesto desde particulas transportadas por aire.

Country Status (13)

Country Link
US (1) US6929200B2 (es)
EP (1) EP1496998B8 (es)
CN (1) CN1646196A (es)
AP (1) AP2004003155A0 (es)
AT (1) ATE337054T1 (es)
AU (1) AU2003218930A1 (es)
BR (1) BR0304219A (es)
CA (1) CA2474389A1 (es)
DE (1) DE60307812D1 (es)
EA (1) EA006406B1 (es)
MX (1) MXPA04010399A (es)
WO (1) WO2003089066A1 (es)
ZA (1) ZA200407965B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7939705B2 (en) * 2005-06-30 2011-05-10 Ari Technologies, Inc. System and method for treating asbestos
FR2956046B1 (fr) * 2010-02-08 2014-05-09 Techme Sarl Procede d'amorphisation complete des amiantes a basse temperature

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914184A (en) * 1973-10-17 1975-10-21 Us Air Force Method for converting crysotile asbestos
GB8331031D0 (en) * 1983-11-21 1983-12-29 Roberts D Vitrification of asbestos waste
IT1218027B (it) * 1988-05-30 1990-03-30 Luigi Filini Procedimento per la inertizzazione degli scarti industriali di amianto crisotilo
US5085838A (en) * 1989-05-25 1992-02-04 Western Research Institute Thermal modification of asbestos
US5258562A (en) * 1990-04-13 1993-11-02 Austen-Chase Industries, Inc. Method for treating asbestos
DK44393D0 (da) * 1993-04-20 1993-04-20 Rockwool Int Fremgangsmaade til omdannelse af et asbestcementprodukt til et sundhedsmaessigt ufarligt produkt
DE4433837A1 (de) * 1994-09-22 1996-03-28 Guenter Prof Dr Struebel Verfahren zur schnellen qualitativen Bestimmung von Asbestfasern

Also Published As

Publication number Publication date
DE60307812D1 (de) 2006-10-05
EP1496998B1 (en) 2006-08-23
AU2003218930A1 (en) 2003-11-03
AP2004003155A0 (en) 2004-12-31
WO2003089066A1 (en) 2003-10-30
EP1496998A1 (en) 2005-01-19
US20050077402A1 (en) 2005-04-14
EA006406B1 (ru) 2005-12-29
CN1646196A (zh) 2005-07-27
ZA200407965B (en) 2005-11-30
CA2474389A1 (en) 2003-10-30
EA200401093A1 (ru) 2005-04-28
ATE337054T1 (de) 2006-09-15
US6929200B2 (en) 2005-08-16
BR0304219A (pt) 2004-07-27
EP1496998B8 (en) 2007-01-03

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