[go: up one dir, main page]

ATE127714T1 - Zersetzung von asbest. - Google Patents

Zersetzung von asbest.

Info

Publication number
ATE127714T1
ATE127714T1 AT89903446T AT89903446T ATE127714T1 AT E127714 T1 ATE127714 T1 AT E127714T1 AT 89903446 T AT89903446 T AT 89903446T AT 89903446 T AT89903446 T AT 89903446T AT E127714 T1 ATE127714 T1 AT E127714T1
Authority
AT
Austria
Prior art keywords
asbestos
decomposition
process involves
chemical process
invention process
Prior art date
Application number
AT89903446T
Other languages
English (en)
Inventor
Song-Tien Chou
Original Assignee
Sds Licencia Ag
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 Sds Licencia Ag filed Critical Sds Licencia Ag
Application granted granted Critical
Publication of ATE127714T1 publication Critical patent/ATE127714T1/de

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
    • A62D3/30—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
    • 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
    • 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
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/02—Combined processes involving two or more distinct steps covered by groups A62D3/10 - A62D3/40
    • 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
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/04—Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fire-Extinguishing Compositions (AREA)
AT89903446T 1988-01-07 1989-01-06 Zersetzung von asbest. ATE127714T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/141,541 US4818143A (en) 1988-01-07 1988-01-07 Asbestos decomposition

Publications (1)

Publication Number Publication Date
ATE127714T1 true ATE127714T1 (de) 1995-09-15

Family

ID=22496143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89903446T ATE127714T1 (de) 1988-01-07 1989-01-06 Zersetzung von asbest.

Country Status (7)

Country Link
US (1) US4818143A (de)
EP (1) EP0348502B1 (de)
JP (1) JPH04503182A (de)
AT (1) ATE127714T1 (de)
AU (1) AU3850089A (de)
DE (1) DE68924203T2 (de)
WO (1) WO1989006167A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3369589A (en) * 1988-04-30 1989-11-24 Nippon Steel Chemical Co. Ltd., Asbestos-treating agent and process for treating asbestos
EP0402306A1 (de) * 1989-06-05 1990-12-12 Raymond F. Funderburk Verfahren und Aktivsubstanz zur Verfestigung und Immobilisierung von Sonderabfällen aus der flüssigen oder halbflüssigen Phase
DE4139927A1 (de) * 1991-12-04 1993-06-09 Solvay Umweltchemie Gmbh Verwendung von rueckstaenden der asbestzersetzung als zuschlagstoff fuer baustoffe
DE4206313A1 (de) * 1992-02-28 1993-09-02 Solvay Umweltchemie Gmbh Verfahren zur entsorgung von radioaktiv kontaminiertem asbest
CZ228694A3 (en) * 1992-03-23 1995-11-15 Lemmerbrock Karl Heinrich Method of removing asbestos or asbestos-containing matters
DK44393D0 (da) * 1993-04-20 1993-04-20 Rockwool Int Fremgangsmaade til omdannelse af et asbestcementprodukt til et sundhedsmaessigt ufarligt produkt
US5753034A (en) * 1996-09-27 1998-05-19 W. R. Grace & Co. -Conn. Composition and method to remove asbestos
US5741358A (en) * 1996-09-27 1998-04-21 W. R. Grace & Co.-Conn. Corrosion inhibiting composition for treating asbestos containing materials
US5763738A (en) * 1996-09-27 1998-06-09 Associated Universities, Inc. Chemical agents for conversion of chrysotile asbestos into non-hazardous materials
US5743841A (en) * 1996-09-27 1998-04-28 W. R. Grace & Co.-Conn. Foam composition for treating asbestos-containing materials and method of using same
US5753035A (en) * 1996-09-27 1998-05-19 W. R. Grace & Co.-Conn. Composition and method to remove asbestos
US5753032A (en) * 1996-09-27 1998-05-19 W. R. Grace & Co.-Conn. Composition and method to remove asbestos
US5753033A (en) * 1996-09-27 1998-05-19 W. R. Grace & Co.-Conn. Composition and method to remove asbestos
US5753031A (en) * 1996-09-27 1998-05-19 W. R. Grace & Co.-Conn. Composition and method to remove asbestos
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
FR2839665B1 (fr) * 2002-05-14 2004-08-06 Bruno Vaisse Procede de desamiantage de sols
US7914618B1 (en) * 2004-07-28 2011-03-29 VCNA Prairie IP, Inc. Flowable cement-based material and methods of manufacturing and 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
JP6224376B2 (ja) * 2012-08-16 2017-11-01 学校法人北里研究所 アスベストの無害化処理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107172A (en) * 1964-04-15 1968-03-20 Mifalei Yam Hamelah B M Process for the manufacture of low-porosity burnt magnesia
US3708014A (en) * 1971-06-23 1973-01-02 Phillips Petroleum Co Hydrochloric acid/hydrofluoric acid treatment to remove asbestos fibers from a well bore
CA1077176A (en) * 1977-04-04 1980-05-06 Centre De Recherche Industrielle Du Quebec Process for neutralizing waste sulfuric acids
US4131661A (en) * 1977-04-07 1978-12-26 Raybestos-Manhattan, Inc. Waste asbestos recovery from production of asbestos products
US4328197A (en) * 1980-01-08 1982-05-04 Flow General, Inc. Metal-micelle asbestos and treatment of asbestos and other silicate minerals to reduce their harmful properties
CA1197268A (en) * 1982-11-24 1985-11-26 Jean-Pierre Chevalier-Bultel Green molded product containing asbestos tailings suitable for firing
GB8331031D0 (en) * 1983-11-21 1983-12-29 Roberts D Vitrification of asbestos waste
ZA874912B (en) * 1986-07-08 1988-01-13 Urritech International Chemical reagent and process for the disposal of waste

Also Published As

Publication number Publication date
EP0348502A1 (de) 1990-01-03
AU3850089A (en) 1989-08-01
EP0348502A4 (de) 1990-05-14
JPH04503182A (ja) 1992-06-11
WO1989006167A1 (en) 1989-07-13
EP0348502B1 (de) 1995-09-13
DE68924203D1 (de) 1995-10-19
DE68924203T2 (de) 1996-05-15
US4818143A (en) 1989-04-04

Similar Documents

Publication Publication Date Title
ATE127714T1 (de) Zersetzung von asbest.
ATE146369T1 (de) Verfahren und vorrichtung zur wiederverwertung anorganischer verbindungen
AR004531A1 (es) Metodo para destruir agentes para la guerra quimica y un sistema reactor para realizar dicho metodo
DE69033314D1 (de) Kombiniertes sncr und scr verfahren zur reduzierung der stickstoffoxyde
JPS5279556A (en) Method of treating aerophobically digested liquid
DE3664873D1 (en) Process for the catalytic treating of exhaust gas
DE59305746D1 (de) Verfahren und vorrichtung zur thermischen behandlung von gas, insbesondere thermischen und/oder katalytischen nachverbrennung von abgas
DE3673534D1 (de) Verfahren fuer die oxydation von geloesten oder suspendierten substanzen in einer waessrigen loesung.
ATE156466T1 (de) Verfahren und mischung zur behandlung von elektrolichtbogenofenstaub
JPS5436060A (en) Method of treating waste water in use of active carbon
ES8802103A1 (es) Un metodo y un aparato para tratar "insitu" un lugar de eliminacion de residuos peligrosos.
ES2005513B3 (es) Metodo y aparato para tratar residuos mixtos organicos e inorganicos.
DE69605927D1 (de) Verfahren und vorrichtung zur behandlung von asbest enthaltenden abfallstoffen
KR930009639A (ko) 폐가스로부터 할로겐화 유기 화합물을 제거하는 방법
PL265770A1 (en) The method of sewage treatment,containing organic substances,especially the disposal of phosphorus and nitrogen and the equipment for that method application
IT8612604A0 (it) Carroponte attrezzato per il deposito rivoltamento ed evacuazione di cumuli durante il procedimento di trasformazione aerobica accelerata di miscele di rifiuti solidi urbani opportunamente trattati ed additti vati e relativo metodo di trattamento dei cumuli per quote giornaliere di prodotto
MX170108B (es) Procedimiento y reactivo para el tratamiento de desperdicios peligrosos
JPS54113956A (en) Granular agent for disposing of waste water
DE59504166D1 (de) Verfahren zum dekontaminieren von kontaminiertem gut, sowie vorrichtungen dafür
JPS5212762A (en) Method of treating waste water
JPS5293677A (en) Drawing out method of waste catalyst
JPS52135879A (en) Treatment of chemical washing waste liquid
GB2240872B (en) Process and apparatus for the treatment of liquid organic waste by sulphuric mineralization
ATE174012T1 (de) Pyrocerame hergestellt aus asbesthaltigen abfällen und abfällen der hydrometallurgischen industrie und verfahren zu deren herstellung
JPS5230778A (en) Treating method of waste products containing nitrogenous organic subst ances

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee