ATE525333T1 - Zusammensetzung und verfahren zur asbestentfernung - Google Patents

Zusammensetzung und verfahren zur asbestentfernung

Info

Publication number
ATE525333T1
ATE525333T1 AT97933234T AT97933234T ATE525333T1 AT E525333 T1 ATE525333 T1 AT E525333T1 AT 97933234 T AT97933234 T AT 97933234T AT 97933234 T AT97933234 T AT 97933234T AT E525333 T1 ATE525333 T1 AT E525333T1
Authority
AT
Austria
Prior art keywords
composition
asbestos
asbestos removal
transforming
disclosed
Prior art date
Application number
AT97933234T
Other languages
English (en)
Inventor
Jacob Block
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of ATE525333T1 publication Critical patent/ATE525333T1/de

Links

Classifications

    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/40—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
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/36—Detoxification by using acid or alkaline reagents
    • 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
    • B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • C04B41/455—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application the coating or impregnating process including a chemical conversion or reaction
    • C04B41/4556—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application the coating or impregnating process including a chemical conversion or reaction coating or impregnating with a product reacting with the substrate, e.g. generating a metal coating by surface reduction of a ceramic substrate
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/35—Asbestos
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S588/00—Hazardous or toxic waste destruction or containment
    • Y10S588/901—Compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Processing Of Solid Wastes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Fire-Extinguishing Compositions (AREA)
AT97933234T 1996-09-27 1997-07-07 Zusammensetzung und verfahren zur asbestentfernung ATE525333T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/721,854 US5753031A (en) 1996-09-27 1996-09-27 Composition and method to remove asbestos
PCT/US1997/011445 WO1998013314A1 (en) 1996-09-27 1997-07-07 Composition and method to remove asbestos

Publications (1)

Publication Number Publication Date
ATE525333T1 true ATE525333T1 (de) 2011-10-15

Family

ID=24899580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97933234T ATE525333T1 (de) 1996-09-27 1997-07-07 Zusammensetzung und verfahren zur asbestentfernung

Country Status (8)

Country Link
US (1) US5753031A (de)
EP (1) EP0946448B1 (de)
JP (1) JP3418990B2 (de)
KR (1) KR100371110B1 (de)
AT (1) ATE525333T1 (de)
AU (1) AU719939B2 (de)
CA (1) CA2266910C (de)
WO (1) WO1998013314A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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US6160195A (en) * 1999-01-22 2000-12-12 Brookhaven Science Associates Use of reagents to convert chrysotile and amosite asbestos used as insulation or protection for metal surfaces
US6589156B2 (en) * 2000-12-21 2003-07-08 W. R. Grace & Co.-Conn. Non-ionic foam composition for treating asbestos-containing materials and method of using same
US20060106272A1 (en) * 2004-11-16 2006-05-18 Brown Paul W In-situ treatment of asbestos-containing material
US20060111604A1 (en) * 2004-11-22 2006-05-25 Leonidas Petrakis Method for applying asbestos digestion chemical to asbestos-containing materials
FR2894166B1 (fr) * 2005-12-06 2008-06-27 Rhodia Recherches & Tech Procede de modification de matieres cristallines siliciques
JP2007295943A (ja) * 2006-03-13 2007-11-15 Koichi Takano アスベストを溶解して無害化処理方法
JP2008296117A (ja) 2007-05-30 2008-12-11 Sumitomo Osaka Cement Co Ltd アスベストの無害化処理方法及びアスベストの無害化処理水溶液
EP2154222A1 (de) * 2007-05-14 2010-02-17 Toshinori Morizane Modifikator für silicathaltigen faserstoff, verfahren zu dessen modifizierung sowie modifiziertes material
US20100229497A1 (en) * 2010-01-18 2010-09-16 Boisselle Chad E Hazardous drywall remediation method and system
NL2016262B1 (en) * 2016-02-15 2017-08-22 Foamshield License B V Method for removal of harmful fiber containing materials.
CA3223100A1 (en) * 2021-06-16 2022-12-22 Kevin Walton Rude Synthetic cellular membrane chemical ionophore delivery system comprising hexa-aqua ligand compositions

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US4055458A (en) * 1975-08-07 1977-10-25 Bayer Aktiengesellschaft Etching glass with HF and fluorine-containing surfactant
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JPS6039176A (ja) * 1983-08-10 1985-02-28 Daikin Ind Ltd エッチング剤組成物
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US4632847A (en) * 1985-02-06 1986-12-30 Isotek Corporation In situ polymeric membrane for isolating hazardous materials
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JPH01111711A (ja) * 1987-10-26 1989-04-28 Asada Seifun Kk タルクの処理方法
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Also Published As

Publication number Publication date
US5753031A (en) 1998-05-19
HK1023983A1 (en) 2000-09-29
EP0946448A1 (de) 1999-10-06
CA2266910A1 (en) 1998-04-02
AU3646997A (en) 1998-04-17
AU719939B2 (en) 2000-05-18
EP0946448B1 (de) 2011-09-21
CA2266910C (en) 2005-09-13
JP3418990B2 (ja) 2003-06-23
EP0946448A4 (de) 2004-10-27
WO1998013314A1 (en) 1998-04-02
JP2000514397A (ja) 2000-10-31
KR20000048651A (ko) 2000-07-25
KR100371110B1 (ko) 2003-02-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties