ATE311248T1 - Adsorptionsmittel und adsorptives trennungsverfahren - Google Patents

Adsorptionsmittel und adsorptives trennungsverfahren

Info

Publication number
ATE311248T1
ATE311248T1 AT00302964T AT00302964T ATE311248T1 AT E311248 T1 ATE311248 T1 AT E311248T1 AT 00302964 T AT00302964 T AT 00302964T AT 00302964 T AT00302964 T AT 00302964T AT E311248 T1 ATE311248 T1 AT E311248T1
Authority
AT
Austria
Prior art keywords
separation process
adsorptive separation
adsorption agents
pressure
adsorbent
Prior art date
Application number
AT00302964T
Other languages
English (en)
Inventor
Martin Buelow
Frank R Fitch
Adeola F Ojo
Original Assignee
Boc Group 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
Application filed by Boc Group Inc filed Critical Boc Group Inc
Application granted granted Critical
Publication of ATE311248T1 publication Critical patent/ATE311248T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/308—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0462—Temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Separation Of Gases By Adsorption (AREA)
AT00302964T 1999-04-23 2000-04-07 Adsorptionsmittel und adsorptives trennungsverfahren ATE311248T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/298,758 US6143057A (en) 1999-04-23 1999-04-23 Adsorbents and adsorptive separation process

Publications (1)

Publication Number Publication Date
ATE311248T1 true ATE311248T1 (de) 2005-12-15

Family

ID=23151899

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00302964T ATE311248T1 (de) 1999-04-23 2000-04-07 Adsorptionsmittel und adsorptives trennungsverfahren

Country Status (8)

Country Link
US (1) US6143057A (de)
EP (1) EP1046422B1 (de)
JP (1) JP2000325782A (de)
AT (1) ATE311248T1 (de)
AU (1) AU762509B2 (de)
CA (1) CA2301929C (de)
DE (1) DE60024350T2 (de)
ZA (1) ZA200001474B (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38493E1 (en) 1996-04-24 2004-04-13 Questair Technologies Inc. Flow regulated pressure swing adsorption system
JPH119990A (ja) * 1997-06-24 1999-01-19 Daido Hoxan Inc 窒素吸着剤およびその使用方法
US6656878B2 (en) 1998-03-09 2003-12-02 Honeywell International Inc. High capacity adsorbent for oxygen storage at cryogenic temperature
US6921597B2 (en) 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
FR2792220B1 (fr) * 1999-04-19 2001-06-15 Air Liquide Procede psa mettant en oeuvre un adsorbant a resistance intrinseque favorable a la cinetique d'adsorption
FR2795002B1 (fr) * 1999-06-18 2001-08-03 Air Liquide Solution aqueuse utilisable dans un procede d'echange ions
FR2795657B1 (fr) * 1999-07-02 2001-09-14 Air Liquide Procede de purification d'air par adsorption sur zeolite echangee au baryum
FR2796570B1 (fr) * 1999-07-22 2002-06-07 Air Liquide Adsorbant a selectivite amelioree pour la separation des gaz
US6302943B1 (en) * 1999-11-02 2001-10-16 Air Products And Chemicals, Inc. Optimum adsorbents for H2 recovery by pressure and vacuum swing absorption
US6583081B2 (en) * 2000-02-10 2003-06-24 The Boc Group, Inc. Method of manufacture of molecular sieves
US6537348B1 (en) * 2000-04-04 2003-03-25 Tosoh Corporation Method of adsorptive separation of carbon dioxide
CA2306311C (en) 2000-04-20 2007-04-10 Quest Air Gases Inc. Absorbent laminate structures
US6409800B1 (en) 2000-08-28 2002-06-25 The Boc Group, Inc. Temperature swing adsorption process
US6432171B1 (en) 2000-08-28 2002-08-13 The Boc Group, Inc. Thermal swing adsorption process
US6416569B1 (en) 2000-08-28 2002-07-09 The Boc Group, Inc. Temperature swing adsorption process
US6596256B1 (en) * 2000-08-28 2003-07-22 The Boc Group, Inc. Synthesis of low silicon sodium X zeolite
MY136131A (en) * 2000-09-14 2008-08-29 Boc Group Inc Adsorbent compositions
TW592798B (en) * 2000-09-18 2004-06-21 Boc Group Inc Improved monolith adsorbents for air separation processes
US6436173B1 (en) * 2000-09-18 2002-08-20 The Boc Group, Inc. Monolith adsorbents for air separation processes
US6409801B1 (en) * 2000-09-29 2002-06-25 The Boc Group, Inc. Activation processes for monolith adsorbents
AU2002214858A1 (en) 2000-10-27 2002-05-06 Questair Technologies, Inc. Systems and processes for providing hydrogen to fuel cells
CA2325072A1 (en) * 2000-10-30 2002-04-30 Questair Technologies Inc. Gas separation for molten carbonate fuel cell
US6866950B2 (en) 2000-12-08 2005-03-15 Questair Technologies Inc. Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source
CA2329475A1 (en) 2000-12-11 2002-06-11 Andrea Gibbs Fast cycle psa with adsorbents sensitive to atmospheric humidity
CN1327948C (zh) 2001-01-05 2007-07-25 探索空气技术公司 吸附涂层组合物,及含有该组合物的层压材料和吸附器组件及制造它们的方法及应用
US6488741B2 (en) * 2001-01-23 2002-12-03 The Trustess Of The University Of Pennsylvania Light hydrocarbon separation using 8-member ring zeolites
JP3545377B2 (ja) * 2001-08-07 2004-07-21 日本酸素株式会社 空気液化分離用空気の精製装置および方法
US6740145B2 (en) * 2001-08-08 2004-05-25 Eastman Kodak Company Desiccants and desiccant packages for highly moisture-sensitive electronic devices
US6610125B2 (en) 2001-10-23 2003-08-26 University Of Maine System Board Of Trustees Selective filtration and concentration of toxic nerve agents
US6893483B2 (en) * 2002-03-08 2005-05-17 Air Products And Chemicals, Inc. Multilayered adsorbent system for gas separations by pressure swing adsorption
US6572838B1 (en) 2002-03-25 2003-06-03 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon
US7442232B2 (en) 2002-06-19 2008-10-28 Georgia Tech Research Corporation Adsorbents, methods of preparation, and methods of use thereof
WO2005032694A1 (en) * 2003-09-29 2005-04-14 Questair Technologies Inc. High density adsorbent structures
CA2546898C (en) * 2003-11-20 2016-11-22 Sigma-Aldrich Co. Polysilazane thermosetting polymers for use in chromatographic systems and applications
US7443803B2 (en) * 2004-03-23 2008-10-28 Fujitsu Limited Estimating and managing network traffic
DE102004024676A1 (de) * 2004-05-18 2005-12-15 Süd-Chemie AG Filmförmige sorbenshaltige Zusammensetzungen
EP1819419A2 (de) 2004-11-05 2007-08-22 Questair Technologies, Inc. Abscheidung von kohlendioxid von anderen gasen
WO2006074343A2 (en) * 2005-01-07 2006-07-13 Questair Technologies Inc. Engineered adsorbent structures for kinetic separation
WO2006099078A2 (en) * 2005-03-11 2006-09-21 Uop Llc High flux, microporous, sieving membranes and separators containing such membranes and processes using such membranes
US7507844B2 (en) * 2005-05-09 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides
US9266051B2 (en) 2005-07-28 2016-02-23 Carbon Sink, Inc. Removal of carbon dioxide from air
US7608133B2 (en) * 2006-02-27 2009-10-27 Honeywell International Inc. Lithium-exchanged faujasites for carbon dioxide removal
US7993432B2 (en) 2006-03-08 2011-08-09 Kilimanjaro Energy, Inc. Air collector with functionalized ion exchange membrane for capturing ambient CO2
US20080011163A1 (en) * 2006-07-17 2008-01-17 Mcclain Michael S Sorbent porous polymeric composite materials
RU2009116621A (ru) * 2006-10-02 2010-11-10 ГЛОБАЛ РИСЕРЧ ТЕКНОЛОДЖИЗ, ЭлЭлСи (US) Способ и аппарат для извлечения диоксида углерода из воздуха
PT2117699T (pt) * 2007-03-08 2019-12-23 Praxair Technology Inc Adsorventes de resistência elevada ao esmagamento e de taxa elevada
MX2009011180A (es) 2007-04-17 2009-11-02 Global Res Technologies Llc Captura de dioxido de carbono (co2) del aire.
JP5030691B2 (ja) * 2007-07-12 2012-09-19 株式会社マーレ フィルターシステムズ キャニスタ
CN101497022B (zh) * 2008-01-31 2011-06-15 中国石油化工股份有限公司 聚结型沸石吸附剂及其制备方法
US7875106B2 (en) * 2008-05-30 2011-01-25 Battelle Memorial Institute Adsorbent and adsorbent bed for materials capture and separation processes
US8657483B2 (en) 2010-09-03 2014-02-25 Cabot Norit Americas, Inc. Apparatuses for dilute phase impregnation of a milled sorbent with a chemical compound in an aqueous solution
US8852326B2 (en) * 2011-03-07 2014-10-07 Exxonmobil Research And Engineering Company Aggregates of small particles of synthetic faujasite zeolite
US8603433B2 (en) * 2011-04-13 2013-12-10 Uop Llc Aluminosilicate X-type zeolite compositions with low LTA-type zeolite
US9993810B2 (en) 2012-07-23 2018-06-12 W. R. Grace & Co.-Conn Silica sol bound catalytic cracking catalyst stabilized with magnesium
US10005072B2 (en) 2012-07-23 2018-06-26 W. R. Grace & Co.-Conn High matrix surface area catalytic cracking catalyst stabilized with magnesium and silica
US20140374109A1 (en) * 2013-06-21 2014-12-25 Robert D. Denton Enhanced Carbon Dioxide Capture in a Combined Cycle Plant
FR3035196A1 (fr) * 2015-04-17 2016-10-21 Air Liquide Adsorbant structure en plaques
CN106000287B (zh) * 2016-06-16 2019-02-26 深圳市东丽华科技有限公司 离子筛材料及其制备和使用方法
FR3075793B1 (fr) 2017-12-22 2019-11-29 Arkema France Adsorbants zeolithiques a base de baryum, strontium et potassium, leur procede de preparation et leurs utilisations
FR3075792B1 (fr) * 2017-12-22 2019-11-29 Arkema France Adsorbants zeolitiques contenant du strontium
CA3091524A1 (en) 2018-02-16 2019-08-22 Carbon Sink, Inc. Fluidized bed extractors for capture of co2 from ambient air
FR3078897B1 (fr) 2018-03-18 2022-05-06 Arkema France Procede de decarbonatation de flux gazeux
JP6632005B1 (ja) * 2018-08-29 2020-01-15 株式会社西部技研 ガス吸着体とその製法及び二酸化炭素ガス濃縮装置
CN113578259A (zh) * 2021-07-22 2021-11-02 正大能源材料(大连)有限公司 适用于固定床装置的吸附剂制备方法、吸附剂及其应用
CN115990454B (zh) * 2021-10-20 2024-07-09 中国石油化工股份有限公司 一种改性x沸石及其制备方法和应用

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882243A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2882244A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US3781225A (en) * 1972-04-17 1973-12-25 Mobil Oil Corp Treatment of colloidal zeolites
CA1036527A (en) * 1973-07-06 1978-08-15 Mobil Oil Corporation Catalytic hydrodewaxing gas oils and other selective hydrocracking
DE2651485A1 (de) * 1976-11-11 1978-05-24 Degussa Kristallines zeolithpulver des typs a i
US4123390A (en) * 1976-11-15 1978-10-31 Union Carbide Corporation Zeolite agglomerates having controlled pore structure
JPS53141200A (en) * 1977-05-17 1978-12-08 Mizusawa Industrial Chem Method of making fine particulate zeolite
US4173622A (en) * 1978-01-03 1979-11-06 Fmc Corporation Zeolite A crystals of uniformly small particle size and the manufacture thereof
US4194892A (en) * 1978-06-26 1980-03-25 Union Carbide Corporation Rapid pressure swing adsorption process with high enrichment factor
US4443422A (en) * 1978-12-20 1984-04-17 J. M. Huber Corporation Synthesis of zeolites of small and uniform size having a high magnesium exchange capacity
US4194891A (en) * 1978-12-27 1980-03-25 Union Carbide Corporation Multiple bed rapid pressure swing adsorption for oxygen
US4892720A (en) * 1984-04-26 1990-01-09 Uop Substituted aluminosilicate compositions and process for preparing same
JPS62297211A (ja) * 1986-06-13 1987-12-24 Kanebo Ltd ゼオライト多孔体及びその製造法
DE3718673A1 (de) * 1987-06-04 1988-12-15 Bayer Ag Zeolith a-granulat fuer sauerstoffanreicherung
US4859217A (en) * 1987-06-30 1989-08-22 Uop Process for separating nitrogen from mixtures thereof with less polar substances
US5292360A (en) * 1987-07-17 1994-03-08 Rhone-Poulenc Chimie 5A zeolite/kaolinite adsorbent for gas purification
GB8824944D0 (en) * 1988-10-25 1988-11-30 Shell Int Research Process for converting hydrocarbon oils & catalyst for use in such process
US4964888A (en) * 1989-12-27 1990-10-23 Uop Multiple zone adsorption process
US5228888A (en) * 1990-03-23 1993-07-20 The Boc Group, Inc. Economical air separator
US5120693A (en) * 1991-03-25 1992-06-09 Uop Bonded adsorbent agglomerates
US5152813A (en) * 1991-12-20 1992-10-06 Air Products And Chemicals, Inc. Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite
US5268023A (en) * 1992-10-05 1993-12-07 Air Products And Chemicals, Inc. Nitrogen adsorption with highly Li exchanged X-zeolites with low Si/Al ratio
JP3688706B2 (ja) * 1993-04-23 2005-08-31 エクソン ケミカル リミテッド モレキュラーシーブ層及びその製造方法
IL112027A (en) * 1994-02-14 1999-03-12 Boc Group Inc A method for separating nitrogen from other gases
DE69428375D1 (de) * 1994-07-26 2001-10-25 Ceca Sa Zeolitische entschwefelungsmittel und ihre verwendung zur behandlung von c02 enthaltenden gasen
US5531808A (en) * 1994-12-23 1996-07-02 The Boc Group, Inc. Removal of carbon dioxide from gas streams
DE69612542T2 (de) * 1995-07-10 2001-09-13 Exxonmobil Chemical Patents Inc., Linden Zeolithe und verfahren zu deren herstellung
FR2743507B1 (fr) * 1996-01-16 1998-03-06 Air Liquide Procede pour la separation de melanges d'oxygene et d'azote utilisant un adsorbant a porosite amelioree
US6036939A (en) * 1996-08-30 2000-03-14 Tosoh Corporation Heat-resistant low-silica zeolite, and process for production and application thereof
FR2753108B1 (fr) * 1996-09-06 1998-10-16 Air Liquide Procede pour la separation de melanges gazeux contenant de l'oxygene et de l'azote
JPH10113554A (ja) * 1996-10-08 1998-05-06 Tosoh Corp 吸着剤及びそれを用いた酸素ガス製造法
DE19647290A1 (de) * 1996-11-15 1998-05-28 Bayer Ag Verfahren zur Herstellung eines mit Lithium-Ionen ausgetauschten, bindemittelfreien Zeolithgranulats und dessen Verwendung zur adsorptiven Lufttrennung
FR2766476B1 (fr) * 1997-07-22 1999-09-03 Ceca Sa Adsorbant zeolitique ameliore pour la separation des gaz de l'air et son procede d'obtention
DE19731574A1 (de) * 1997-07-23 1999-01-28 Bayer Ag Verfahren zur Herstellung eines mit Lithium Ionen und zweiwertigen Ionen ausgetauschten bindemittelhaltigen Zeolithgranulats des Typs A und dessen Verwendung zur adsorptiven Lufttrennung
US6024781A (en) * 1998-04-17 2000-02-15 The Boc Group, Inc. Separation of carbon dioxide and hydrocarbons
US6306363B1 (en) * 1998-05-29 2001-10-23 Tosoh Corporation Fine low silica faujasite type zeolite and process for its production

Also Published As

Publication number Publication date
CA2301929C (en) 2004-06-08
JP2000325782A (ja) 2000-11-28
EP1046422A2 (de) 2000-10-25
DE60024350T2 (de) 2006-08-10
US6143057A (en) 2000-11-07
AU762509B2 (en) 2003-06-26
EP1046422A3 (de) 2001-01-24
CA2301929A1 (en) 2000-10-23
DE60024350D1 (de) 2006-01-05
AU2763200A (en) 2000-10-26
EP1046422B1 (de) 2005-11-30
ZA200001474B (en) 2000-10-24

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