DE69031657D1 - METHODS AND PRODUCTS FOR ASBESTIC TREATMENT - Google Patents

METHODS AND PRODUCTS FOR ASBESTIC TREATMENT

Info

Publication number
DE69031657D1
DE69031657D1 DE69031657T DE69031657T DE69031657D1 DE 69031657 D1 DE69031657 D1 DE 69031657D1 DE 69031657 T DE69031657 T DE 69031657T DE 69031657 T DE69031657 T DE 69031657T DE 69031657 D1 DE69031657 D1 DE 69031657D1
Authority
DE
Germany
Prior art keywords
asbestic
products
treatment
methods
asbestic treatment
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69031657T
Other languages
German (de)
Other versions
DE69031657T2 (en
Inventor
William Mirrick
Walter Forrister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONY NOCITO Inc
Original Assignee
TONY NOCITO Inc
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
Priority claimed from US07/366,589 external-priority patent/US5041277A/en
Application filed by TONY NOCITO Inc filed Critical TONY NOCITO Inc
Publication of DE69031657D1 publication Critical patent/DE69031657D1/en
Application granted granted Critical
Publication of DE69031657T2 publication Critical patent/DE69031657T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A62D3/35—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by hydrolysis
    • 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
DE69031657T 1989-06-15 1990-06-13 METHODS AND PRODUCTS FOR ASBESTIC TREATMENT Expired - Fee Related DE69031657T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/366,589 US5041277A (en) 1989-06-15 1989-06-15 Method for treating asbestos
US50957190A 1990-04-13 1990-04-13
PCT/US1990/003333 WO1990015642A1 (en) 1989-06-15 1990-06-13 Improved method and products for treating asbestos

Publications (2)

Publication Number Publication Date
DE69031657D1 true DE69031657D1 (en) 1997-12-04
DE69031657T2 DE69031657T2 (en) 1998-06-10

Family

ID=27003419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031657T Expired - Fee Related DE69031657T2 (en) 1989-06-15 1990-06-13 METHODS AND PRODUCTS FOR ASBESTIC TREATMENT

Country Status (4)

Country Link
JP (1) JP3066976B2 (en)
CA (1) CA2060500C (en)
DE (1) DE69031657T2 (en)
WO (1) WO1990015642A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139928A1 (en) * 1991-12-04 1993-06-09 Solvay Umweltchemie Gmbh SEMI-CONTINUOUS ASBESTIC DECOMPOSITION
JP2008296117A (en) * 2007-05-30 2008-12-11 Sumitomo Osaka Cement Co Ltd Method of detoxification treatment of asbestos, and detoxification treatment aqueous solution of asbestos
JP5234903B2 (en) * 2007-11-02 2013-07-10 一般財団法人ファインセラミックスセンター Method for processing asbestos-containing material
JP2010185182A (en) * 2009-02-10 2010-08-26 Shimizu Corp Method for removing spraying material containing asbestos
JPWO2010110477A1 (en) * 2009-03-27 2012-10-04 直 岩附 Asbestos solubilizer and asbestos detoxification wet processing method
JP5263538B2 (en) * 2009-07-28 2013-08-14 直 岩附 Asbestos solubilizer and asbestos detoxification wet processing method
JP2011196169A (en) * 2010-02-24 2011-10-06 Shimizu Corp Method for removing asbestos-containing material
KR101184037B1 (en) 2012-08-08 2012-09-18 주식회사 삼신기업 High permeable coating agent for stabilizing asbestos and using method thereof
EP2772284B1 (en) 2013-02-26 2018-07-04 Korea Institute Of Geoscience & Mineral Resources Method of removing asbestos from asbestos-containing materials by 99% through low temperature heat treatment
KR101326741B1 (en) 2013-06-25 2013-11-08 한국지질자원연구원 Method of asbestos detoxification of waste slate and the detoxificated asbestos therefrom
KR101535273B1 (en) 2013-11-27 2015-07-08 한국지질자원연구원 The method of detoxification of asbestos by heat and acid treatment
PL3137615T3 (en) * 2014-04-29 2021-11-02 Techint Compagnia Tecnica Internazionale S.P.A. Process for biochemical denaturation of an asbestos-containing material
BG111763A (en) * 2014-05-21 2016-02-29 "Евро Инвайрънментъл Сървисис" Еоод Method and composition of solvents for selective removal of asbestos from asbestos-cement products and complete detoxification of the products of their decomposition (57)
CN113443869A (en) * 2021-04-01 2021-09-28 罗安锰 Asbestos cement and its production process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181504C (en) *
GB356191A (en) * 1930-05-23 1931-08-24 Conrad Gerard Francois Cavadin Process for the manufacture of compositions and articles of high thermic resistivityand low specific gravity
GB2015979A (en) * 1978-01-17 1979-09-19 Crisp S Treating asbestos
WO1989010338A1 (en) * 1988-04-30 1989-11-02 Nippon Steel Chemical Co., Ltd. Asbestos-treating agent and process for treating asbestos

Also Published As

Publication number Publication date
JP3066976B2 (en) 2000-07-17
CA2060500C (en) 2001-02-13
JPH04506165A (en) 1992-10-29
WO1990015642A1 (en) 1990-12-27
DE69031657T2 (en) 1998-06-10
CA2060500A1 (en) 1991-10-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee