BR9714880A - Processo para remediação e descontaminação termo-quìmica de materiais contaminados incluindo sedimentos e solos contaminados com materiais orgânicos, materiais inorgânicos e metais pesados. - Google Patents
Processo para remediação e descontaminação termo-quìmica de materiais contaminados incluindo sedimentos e solos contaminados com materiais orgânicos, materiais inorgânicos e metais pesados.Info
- Publication number
- BR9714880A BR9714880A BR9714880A BR9714880A BR9714880A BR 9714880 A BR9714880 A BR 9714880A BR 9714880 A BR9714880 A BR 9714880A BR 9714880 A BR9714880 A BR 9714880A BR 9714880 A BR9714880 A BR 9714880A
- Authority
- BR
- Brazil
- Prior art keywords
- materials
- contaminated
- decontamination
- organic
- remediation
- Prior art date
Links
Classifications
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- 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
- A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
-
- 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
-
- 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
- A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0066—Disposal of asbestos
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
- B09B3/29—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix involving a melting or softening step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
- B09C1/067—Reclamation of contaminated soil thermally by vitrification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/10—Burned or pyrolised refuse
- C04B18/108—Burned or pyrolised refuse involving a melting step
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
-
- 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
- A62D2101/20—Organic substances
-
- 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
- A62D2101/20—Organic substances
- A62D2101/22—Organic substances containing halogen
-
- 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
- A62D2101/20—Organic substances
- A62D2101/24—Organic substances containing heavy metals
-
- 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
-
- 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
- A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
-
- 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
-
- 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
- A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
-
- 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
- Y10S106/00—Compositions: coating or plastic
- Y10S106/90—Soil stabilization
Abstract
"PROCESSO PARA A REMEDIAçãO E DESCONTAMINAçãO TERMO-QUìMICA DE MATERIAIS CONTAMINADOS INCLUINDO SEDIMENTOS E SOLOS CONTAMINADOS COM MATERIAIS ORGâNICOS, MATERIAIS INORGâNICOS E METAIS PESADOS". Essa invenção refere-se à remediação e descontaminação de sedimentos e solos contaminados com contaminantes orgânicos e inorgânicos. Os produtos ambientalmente estáveis são produzidos quando determinados aditivos tais como óxidos de cálcio são misturados com os materiais contaminados. No processo, a mistura é aquecida para produzir um produto de reação fundido com pelo menos parte de uma quantidade excessiva de mistura de oxigênio ou ar continuamente borbulhada através do material fundido (16) a fim de fornecer a mistura e atingir uma destruição e remoção térmica alta das efeiciências dos contaminantes orgânicos. O material fundido (16) é então rapidamente resfriado no ar úmido, vapor ou água para evitar a transformação do material amorfo em cristais. Os contaminantes inorgânicos tais como o crómio, níquel e zinco são incorporados e completamente imobilizados dentro da rede de silicato amorfa. O material amorfo pode ser pulverizado para render um pó que evidencia as propriedades de cimento misturando o mesmo com outros materiais para a produção de cimentos misturados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/772,780 US5803894A (en) | 1996-12-24 | 1996-12-24 | Process for preparing enviromentally stable products by the remediation of contaminated sediments and soils |
PCT/US1997/023787 WO1998028046A1 (en) | 1996-12-24 | 1997-12-23 | Process for preparing environmentally stable products by the remediation of contaminated sediments and soils |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9714880A true BR9714880A (pt) | 2000-10-17 |
Family
ID=25096202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9714880A BR9714880A (pt) | 1996-12-24 | 1997-12-23 | Processo para remediação e descontaminação termo-quìmica de materiais contaminados incluindo sedimentos e solos contaminados com materiais orgânicos, materiais inorgânicos e metais pesados. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5803894A (pt) |
EP (1) | EP1009491A4 (pt) |
JP (1) | JP2001506963A (pt) |
KR (1) | KR100449553B1 (pt) |
AU (1) | AU728355B2 (pt) |
BR (1) | BR9714880A (pt) |
CA (1) | CA2276020C (pt) |
TW (1) | TW408087B (pt) |
WO (1) | WO1998028046A1 (pt) |
Families Citing this family (31)
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US6485683B1 (en) * | 1998-06-26 | 2002-11-26 | Wilhelm E. Walles | Headquarter vehicles for chemical biological nuclear defense |
TW510830B (en) * | 1999-08-10 | 2002-11-21 | Sumitomo Metal Ind | Method for treating hazardous material |
WO2001028702A1 (en) * | 1999-10-19 | 2001-04-26 | Minergy Corp. | Processing of contaminated river sediment in a glass melting furnace |
KR100317538B1 (ko) * | 1999-12-06 | 2001-12-24 | 김윤규, 정주영, 심옥진, 정몽헌 | 저온열처리 및 칼슘 화합물을 이용한 오염 퇴적물처리방법 |
WO2002074391A1 (en) * | 2001-03-16 | 2002-09-26 | The Trustees Of Columbia University In The City Of New York | Method of treatment of dredged material for beneficial use |
US7264734B2 (en) * | 2002-01-03 | 2007-09-04 | Agl Resources | Method for treating dredged material |
US8057378B2 (en) * | 2002-03-18 | 2011-11-15 | The Trustees Of Columbia University In The City Of New York | Method of treatment of dredged material for beneficial use |
MXYU04000001A (es) | 2004-02-27 | 2005-08-31 | Univ Juarez Autonoma De Tabasc | Proceso de estabilizacion quimica-biologica para la remediacion de suelo y recortes contaminados con aceites y derivados del petroleo. |
CA2659447C (en) * | 2007-05-24 | 2010-08-03 | Calera Corporation | Hydraulic cements comprising carbonate compound compositions |
US7753618B2 (en) | 2007-06-28 | 2010-07-13 | Calera Corporation | Rocks and aggregate, and methods of making and using the same |
US7744761B2 (en) | 2007-06-28 | 2010-06-29 | Calera Corporation | Desalination methods and systems that include carbonate compound precipitation |
AU2008278301B2 (en) | 2007-12-28 | 2010-01-21 | Arelac, Inc. | Methods of sequestering CO2 |
US20100239467A1 (en) | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
US7854789B1 (en) | 2008-03-31 | 2010-12-21 | Ash Grove Cement Company | System and process for controlling pollutant emissions in a cement production facility |
US7993500B2 (en) | 2008-07-16 | 2011-08-09 | Calera Corporation | Gas diffusion anode and CO2 cathode electrolyte system |
KR20110038691A (ko) | 2008-07-16 | 2011-04-14 | 칼레라 코포레이션 | 전기화학 시스템에서 co2를 사용하는 방법 |
US7875163B2 (en) * | 2008-07-16 | 2011-01-25 | Calera Corporation | Low energy 4-cell electrochemical system with carbon dioxide gas |
EP2200948A4 (en) | 2008-09-30 | 2014-09-03 | Calera Corp | CO2 SEQUESTRATING BUILDING MATERIALS |
US8869477B2 (en) | 2008-09-30 | 2014-10-28 | Calera Corporation | Formed building materials |
US7939336B2 (en) | 2008-09-30 | 2011-05-10 | Calera Corporation | Compositions and methods using substances containing carbon |
US7815880B2 (en) | 2008-09-30 | 2010-10-19 | Calera Corporation | Reduced-carbon footprint concrete compositions |
US9133581B2 (en) | 2008-10-31 | 2015-09-15 | Calera Corporation | Non-cementitious compositions comprising vaterite and methods thereof |
CN101918614A (zh) | 2009-02-10 | 2010-12-15 | 卡勒拉公司 | 用氢和电催化电极低电压生产碱 |
CA2694959A1 (en) | 2009-03-02 | 2010-09-02 | Calera Corporation | Gas stream multi-pollutants control systems and methods |
US20100224503A1 (en) * | 2009-03-05 | 2010-09-09 | Kirk Donald W | Low-energy electrochemical hydroxide system and method |
US20100229725A1 (en) | 2009-03-10 | 2010-09-16 | Kasra Farsad | Systems and Methods for Processing CO2 |
US7993511B2 (en) | 2009-07-15 | 2011-08-09 | Calera Corporation | Electrochemical production of an alkaline solution using CO2 |
KR100978151B1 (ko) * | 2010-03-09 | 2010-08-25 | 니오가드(주) | 황토석 파우더를 이용한 셀프레벨링 몰탈 조성물 |
DE102012004455B4 (de) * | 2012-03-08 | 2014-01-09 | Andreas Ermke | Verfahren und Vorrichtung zur thermischen Vernichtung von elektronischen Datenträgern |
ES2819901T3 (es) * | 2015-06-11 | 2021-04-19 | Flemish Government Dept Of Public Works Maritime Access | Método para producir materiales cementosos suplementarios que comprenden sedimentos dragados |
CN110016376B (zh) | 2018-01-09 | 2020-12-22 | 宝山钢铁股份有限公司 | 一种冷轧磁过滤废弃物的利用方法 |
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US3332490A (en) * | 1964-12-21 | 1967-07-25 | Gulf Research Development Co | Aqueous solutions of devitrifiable glasses, methods of using, and products thereof |
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JPS55136154A (en) * | 1979-04-03 | 1980-10-23 | Sumitomo Cement Co | Method and device for utilizing combustible matter |
FR2482872A1 (fr) * | 1980-05-20 | 1981-11-27 | Gagneraud Francis | Production de granules spheroidaux ou billes a partir de matieres minerales en fusion |
US4668300A (en) * | 1983-10-04 | 1987-05-26 | Jorge Miller | Preparation of cement using stabilized fibers of metastable calcium silicate |
US4602574A (en) * | 1984-11-08 | 1986-07-29 | United States Steel Corporation | Destruction of toxic organic chemicals |
US4764487A (en) * | 1985-08-05 | 1988-08-16 | Glass Incorporated International | High iron glass composition |
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DE3836899C1 (pt) * | 1988-10-29 | 1989-11-23 | O & K Orenstein & Koppel Ag, 1000 Berlin, De | |
US5253991A (en) * | 1989-11-20 | 1993-10-19 | Sumitomo Cement Co., Ltd. | Apparatus for producing spheroidal inorganic particulate material |
FR2660218B1 (fr) * | 1990-04-02 | 1992-06-05 | Philippe Pichat | Procede d'incineration de dechets. |
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US5273566A (en) * | 1993-01-26 | 1993-12-28 | International Environmelting Corporation | Process for producing an environmentally acceptable abrasive product from hazardous wastes |
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US5662579A (en) * | 1995-03-21 | 1997-09-02 | The United States Of America As Represented By The United States Department Of Energy | Vitrification of organics-containing wastes |
US5611766A (en) * | 1996-02-06 | 1997-03-18 | Envitco, Inc. | Transportable, modular vitrification system for the treatment of waste material |
-
1996
- 1996-12-24 US US08/772,780 patent/US5803894A/en not_active Expired - Lifetime
-
1997
- 1997-04-14 TW TW86104763A patent/TW408087B/zh not_active IP Right Cessation
- 1997-12-23 KR KR10-1999-7005702A patent/KR100449553B1/ko not_active IP Right Cessation
- 1997-12-23 EP EP97953412A patent/EP1009491A4/en not_active Withdrawn
- 1997-12-23 BR BR9714880A patent/BR9714880A/pt not_active IP Right Cessation
- 1997-12-23 JP JP52904998A patent/JP2001506963A/ja not_active Ceased
- 1997-12-23 AU AU57164/98A patent/AU728355B2/en not_active Ceased
- 1997-12-23 WO PCT/US1997/023787 patent/WO1998028046A1/en active IP Right Grant
- 1997-12-23 CA CA 2276020 patent/CA2276020C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1009491A1 (en) | 2000-06-21 |
CA2276020A1 (en) | 1998-07-02 |
WO1998028046A1 (en) | 1998-07-02 |
AU5716498A (en) | 1998-07-17 |
EP1009491A4 (en) | 2004-05-19 |
CA2276020C (en) | 2006-08-22 |
KR100449553B1 (ko) | 2004-09-21 |
AU728355B2 (en) | 2001-01-04 |
TW408087B (en) | 2000-10-11 |
KR20000062297A (ko) | 2000-10-25 |
JP2001506963A (ja) | 2001-05-29 |
US5803894A (en) | 1998-09-08 |
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