CA2060500A1 - Methode et produits pour le traitement de l'amiante - Google Patents

Methode et produits pour le traitement de l'amiante

Info

Publication number
CA2060500A1
CA2060500A1 CA2060500A CA2060500A CA2060500A1 CA 2060500 A1 CA2060500 A1 CA 2060500A1 CA 2060500 A CA2060500 A CA 2060500A CA 2060500 A CA2060500 A CA 2060500A CA 2060500 A1 CA2060500 A1 CA 2060500A1
Authority
CA
Canada
Prior art keywords
asbestos
products
weight
improved method
aqueous solution
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.)
Granted
Application number
CA2060500A
Other languages
English (en)
Other versions
CA2060500C (fr
Inventor
William Mirick
Walter B. 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.)
AUSTEN-CHASE INDUSTRIES Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2060500A1 publication Critical patent/CA2060500A1/fr
Application granted granted Critical
Publication of CA2060500C publication Critical patent/CA2060500C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CA002060500A 1989-06-15 1990-06-13 Methode et produits pour le traitement de l'amiante Expired - Lifetime CA2060500C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US366,589 1989-06-15
US07/366,589 US5041277A (en) 1989-06-15 1989-06-15 Method for treating asbestos
US50957190A 1990-04-13 1990-04-13
US509,571 1990-04-13
PCT/US1990/003333 WO1990015642A1 (fr) 1989-06-15 1990-06-13 Procede et produits ameliores de traitement d'amiante

Publications (2)

Publication Number Publication Date
CA2060500A1 true CA2060500A1 (fr) 1991-10-14
CA2060500C CA2060500C (fr) 2001-02-13

Family

ID=27003419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002060500A Expired - Lifetime CA2060500C (fr) 1989-06-15 1990-06-13 Methode et produits pour le traitement de l'amiante

Country Status (4)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139928A1 (de) * 1991-12-04 1993-06-09 Solvay Umweltchemie Gmbh Halbkontinuierliche asbestzersetzung
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
JP5234903B2 (ja) * 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 アスベスト含有材料の処理方法
JP2010185182A (ja) * 2009-02-10 2010-08-26 Shimizu Corp アスベスト含有吹付け材の除去方法
JPWO2010110477A1 (ja) * 2009-03-27 2012-10-04 直 岩附 アスベスト溶解剤およびアスベスト無害化湿式処理方法
JP5263538B2 (ja) * 2009-07-28 2013-08-14 直 岩附 アスベスト溶解剤およびアスベスト無害化湿式処理方法
JP2011196169A (ja) * 2010-02-24 2011-10-06 Shimizu Corp アスベスト含有材の除去方法
KR101184037B1 (ko) 2012-08-08 2012-09-18 주식회사 삼신기업 고침투형 석면 안정화제 및 이를 이용한 석면 안정화공법
EP2772284B1 (fr) 2013-02-26 2018-07-04 Korea Institute Of Geoscience & Mineral Resources Procédé d'élimination d'amiante à partir de matériaux contenant de l'amiante à 99% par un traitement thermique à basse température
KR101326741B1 (ko) * 2013-06-25 2013-11-08 한국지질자원연구원 폐슬레이트의 석면 무해화 처리 방법, 및 이렇게 하여 얻은 무해화된 석면
KR101535273B1 (ko) 2013-11-27 2015-07-08 한국지질자원연구원 상온 재결정화 방법을 이용한 석면의 무해화 방법
AU2015207832B2 (en) * 2014-04-29 2019-10-10 Lebsc S.R.L. Process for biochemical denaturation of an asbestos-containing material
BG111763A (bg) * 2014-05-21 2016-02-29 "Евро Инвайрънментъл Сървисис" Еоод Метод и състав на разтвори за селективно отстраняване на азбеста от азбестоциментни изделия и пълна детоксикация на продуктите от разграждането им
CN113443869A (zh) * 2021-04-01 2021-09-28 罗安锰 一种石棉水泥及其生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE181504C (fr) *
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
AU3369589A (en) * 1988-04-30 1989-11-24 Nippon Steel Chemical Co. Ltd., Asbestos-treating agent and process for treating asbestos

Also Published As

Publication number Publication date
CA2060500C (fr) 2001-02-13
DE69031657D1 (de) 1997-12-04
JPH04506165A (ja) 1992-10-29
JP3066976B2 (ja) 2000-07-17
WO1990015642A1 (fr) 1990-12-27
DE69031657T2 (de) 1998-06-10

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