HK1023982A1 - Composition and method to remove asbestos - Google Patents
Composition and method to remove asbestosInfo
- Publication number
- HK1023982A1 HK1023982A1 HK00102051A HK00102051A HK1023982A1 HK 1023982 A1 HK1023982 A1 HK 1023982A1 HK 00102051 A HK00102051 A HK 00102051A HK 00102051 A HK00102051 A HK 00102051A HK 1023982 A1 HK1023982 A1 HK 1023982A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- composition
- asbestos
- remove asbestos
- transforming
- disclosed
- Prior art date
Links
- 239000010425 asbestos Substances 0.000 title abstract 4
- 229910052895 riebeckite Inorganic materials 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 230000001131 transforming effect Effects 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- -1 fluoride ions Chemical class 0.000 abstract 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- B09B3/0066—Disposal of 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
- 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
-
- 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
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5016—Acids
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Processing Of Solid Wastes (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Fire-Extinguishing Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/721,856 US5753032A (en) | 1996-09-27 | 1996-09-27 | Composition and method to remove asbestos |
PCT/US1997/011931 WO1998013315A1 (en) | 1996-09-27 | 1997-07-07 | Composition and method to remove asbestos |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1023982A1 true HK1023982A1 (en) | 2000-09-29 |
Family
ID=24899589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK00102051A HK1023982A1 (en) | 1996-09-27 | 2000-04-05 | Composition and method to remove asbestos |
Country Status (10)
Country | Link |
---|---|
US (1) | US5753032A (ja) |
EP (1) | EP0946447B1 (ja) |
JP (1) | JP3418991B2 (ja) |
KR (1) | KR100371111B1 (ja) |
AT (1) | ATE233231T1 (ja) |
AU (1) | AU715583B2 (ja) |
CA (1) | CA2266979C (ja) |
DE (1) | DE69719368T2 (ja) |
HK (1) | HK1023982A1 (ja) |
WO (1) | WO1998013315A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4894700B2 (ja) * | 2006-09-28 | 2012-03-14 | 三菱マテリアル株式会社 | アスベスト含有物の無害化処理方法およびセメントの製造方法 |
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 |
WO2008093368A1 (en) * | 2007-01-31 | 2008-08-07 | Irsai S.R.L. | Process for disposal of asbestos and plant for carrying out such a process |
KR101146488B1 (ko) * | 2009-09-15 | 2012-05-21 | 안문일 | 스프레이형 석면 안정화제 |
KR101031861B1 (ko) | 2010-11-15 | 2011-05-02 | 주식회사 대길이에스 | 무기계 침투성 석면 비산 방지제 및 이를 이용한 석면 비산 방지방법 |
KR20160050536A (ko) * | 2014-10-30 | 2016-05-11 | 램테크놀러지 주식회사 | 질화막 식각 조성물 및 이를 이용한 반도체 장치의 제조 방법 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US112650A (en) * | 1871-03-14 | Improvement in treating asbestus and other fibrous minerals | ||
US1094505A (en) * | 1911-09-01 | 1914-04-28 | Gen Electric | Purification of asbestos. |
US3297516A (en) * | 1963-08-28 | 1967-01-10 | Union Carbide Corp | Process for dispersing asbestos |
DE1571593A1 (de) * | 1965-10-26 | 1970-04-02 | Kovachy Julius Miklos | Verfahren und Mittel zur Behandlung von Steinoberflaechen |
US3551228A (en) * | 1969-10-06 | 1970-12-29 | Rose Meth | Glass etching composition and method of preparing nonreflective glass |
CA956849A (en) * | 1972-01-27 | 1974-10-29 | Raymond T. Woodhams | Chemically opening chrysotile asbestos and encapsulating |
US3867218A (en) * | 1973-04-25 | 1975-02-18 | Philips Corp | Method of etching a pattern in a silicon nitride layer |
US3914184A (en) * | 1973-10-17 | 1975-10-21 | Us Air Force | Method for converting crysotile asbestos |
US3957571A (en) * | 1974-10-10 | 1976-05-18 | Johns-Manville Corporation | Surface treatment of asbestos fibers |
US4055458A (en) * | 1975-08-07 | 1977-10-25 | Bayer Aktiengesellschaft | Etching glass with HF and fluorine-containing surfactant |
US4401636A (en) * | 1980-01-08 | 1983-08-30 | Flow General, Inc. | Novel metal-micelle asbestos and treatment of asbestos and other silicate minerals to reduce their harmful properties |
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 |
AU542381B2 (en) * | 1980-05-27 | 1985-02-21 | Societe Nationale De L'amiante | Asbestos treated with phosphorus chlorides and phosphated asbestos fibres |
US4376673A (en) * | 1981-02-19 | 1983-03-15 | Pennwalt Corporation | Method for etching dental porcelain |
US4347150A (en) * | 1981-06-16 | 1982-08-31 | John Arpin | Penetrating compositions for wet removal of friable insulation materials |
US4395304A (en) * | 1982-05-11 | 1983-07-26 | Rca Corporation | Selective etching of phosphosilicate glass |
ES8500612A1 (es) * | 1982-10-13 | 1984-11-16 | Saelzle Erich | Metodo de pulir articulos de vidrio |
US4474742A (en) * | 1983-02-17 | 1984-10-02 | Boston Biomedical Research Institute, Inc. | Treatment of asbestos |
JPS6039176A (ja) * | 1983-08-10 | 1985-02-28 | Daikin Ind Ltd | エッチング剤組成物 |
US4495223A (en) * | 1984-02-22 | 1985-01-22 | Societe Nationale De L'amiante | Process for phosphating asbestos fibers |
US4632847A (en) * | 1985-02-06 | 1986-12-30 | Isotek Corporation | In situ polymeric membrane for isolating hazardous materials |
US4693755A (en) * | 1986-06-05 | 1987-09-15 | Erzinger Bradley F | Method and composition for removing asbestos-containing materials |
US5006490A (en) * | 1986-08-28 | 1991-04-09 | Georgia Tech Research Corporation | Method for the formation of refractory products from and disposal of asbestos |
US4810280A (en) * | 1987-05-08 | 1989-03-07 | Raymond Le Van Mao | Method for enhancing water retention in soil |
CA1325141C (en) * | 1987-07-24 | 1993-12-14 | Pierre Delvaux | Boric acid treated asbestos fiber |
JPH01111711A (ja) * | 1987-10-26 | 1989-04-28 | Asada Seifun Kk | タルクの処理方法 |
US4818143A (en) * | 1988-01-07 | 1989-04-04 | Asd, Inc. | Asbestos decomposition |
GB8802959D0 (en) * | 1988-02-09 | 1988-03-09 | Bp Chem Int Ltd | Composition for removing asbestos |
US5034247A (en) * | 1988-06-30 | 1991-07-23 | H. B. Fuller Company | Method of using a composition for wetting and encapsulating asbestos |
US4866105A (en) * | 1988-06-30 | 1989-09-12 | H. B. Fuller Company | Composition for wetting and encapsulating asbestos and method of using |
US4897213A (en) * | 1988-10-14 | 1990-01-30 | Brink Douglas F | Granite cleaning agent and preparation thereof |
GB8828323D0 (en) * | 1988-12-03 | 1989-01-05 | Gwilliam G J | Apparatus for use in & method of removing asbestos |
US5143757A (en) * | 1989-03-17 | 1992-09-01 | SKINNER George | Encapsulating a substrate |
US4921572A (en) * | 1989-05-04 | 1990-05-01 | Olin Corporation | Etchant solutions containing hydrogen fluoride and a polyammonium fluoride salt |
US5085838A (en) * | 1989-05-25 | 1992-02-04 | Western Research Institute | Thermal modification of asbestos |
US5041277A (en) * | 1989-06-15 | 1991-08-20 | Austen Chase Industries, Inc. | Method for treating asbestos |
US5096692A (en) * | 1989-06-29 | 1992-03-17 | Ek Roger B | Mineralogical conversion of asbestos waste |
US5039365A (en) * | 1989-09-14 | 1991-08-13 | Wall & Floor Treatments, Inc. | Method for encapsulating and barrier containment of asbestos fibers in existing building structures |
US5514222A (en) * | 1989-09-18 | 1996-05-07 | Eastman Chemical Company | Method for controlling asbestos dust |
US4971086A (en) * | 1989-11-29 | 1990-11-20 | Haug John M | Method of treating friable asbestos roofing material |
US5091053A (en) * | 1990-02-28 | 1992-02-25 | At&T Bell Laboratories | Matte finishes on optical fibers and other glass articles |
US5258562A (en) * | 1990-04-13 | 1993-11-02 | Austen-Chase Industries, Inc. | Method for treating asbestos |
US5258131A (en) * | 1990-04-13 | 1993-11-02 | Austen-Chase Industries Inc. | Products for treating asbestos |
US5330795A (en) * | 1991-02-01 | 1994-07-19 | H. B. Fuller Licensing & Financing | Emulsion based coatings and a method using an emulsion based coating to seal asbestos containing soils |
US5034075A (en) * | 1991-02-26 | 1991-07-23 | Mcmath William H | Method for encapsulating and containing asbestos on power plant equipment |
US5466489A (en) * | 1993-05-19 | 1995-11-14 | Stahl; Joel S. | Environmental non-toxic encasement systems for covering in-place asbestos and lead paint |
US5439322A (en) * | 1993-11-15 | 1995-08-08 | Barnett; Irvin | Asbestos abatement |
US5543120A (en) * | 1994-07-21 | 1996-08-06 | The United States Of America As Represented By The United States Department Of Energy | Method for converting asbestos to non-carcinogenic compounds |
-
1996
- 1996-09-27 US US08/721,856 patent/US5753032A/en not_active Expired - Lifetime
-
1997
- 1997-07-07 AU AU35984/97A patent/AU715583B2/en not_active Ceased
- 1997-07-07 DE DE69719368T patent/DE69719368T2/de not_active Expired - Lifetime
- 1997-07-07 AT AT97932552T patent/ATE233231T1/de not_active IP Right Cessation
- 1997-07-07 EP EP97932552A patent/EP0946447B1/en not_active Expired - Lifetime
- 1997-07-07 CA CA002266979A patent/CA2266979C/en not_active Expired - Lifetime
- 1997-07-07 JP JP51561398A patent/JP3418991B2/ja not_active Expired - Fee Related
- 1997-07-07 KR KR10-1999-7002595A patent/KR100371111B1/ko not_active IP Right Cessation
- 1997-07-07 WO PCT/US1997/011931 patent/WO1998013315A1/en active IP Right Grant
-
2000
- 2000-04-05 HK HK00102051A patent/HK1023982A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2266979C (en) | 2004-12-28 |
KR100371111B1 (ko) | 2003-02-05 |
DE69719368T2 (de) | 2003-12-18 |
AU3598497A (en) | 1998-04-17 |
EP0946447B1 (en) | 2003-02-26 |
ATE233231T1 (de) | 2003-03-15 |
EP0946447A4 (en) | 2000-11-15 |
JP3418991B2 (ja) | 2003-06-23 |
CA2266979A1 (en) | 1998-04-02 |
JP2001501901A (ja) | 2001-02-13 |
AU715583B2 (en) | 2000-02-03 |
KR20000048652A (ko) | 2000-07-25 |
DE69719368D1 (de) | 2003-04-03 |
EP0946447A1 (en) | 1999-10-06 |
WO1998013315A1 (en) | 1998-04-02 |
US5753032A (en) | 1998-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160707 |