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BR9915268A - Method and apparatus for separating catalyst libraries - Google Patents

Method and apparatus for separating catalyst libraries

Info

Publication number
BR9915268A
BR9915268A BR9915268-1A BR9915268A BR9915268A BR 9915268 A BR9915268 A BR 9915268A BR 9915268 A BR9915268 A BR 9915268A BR 9915268 A BR9915268 A BR 9915268A
Authority
BR
Brazil
Prior art keywords
library
addressable
test sites
sample
passing
Prior art date
Application number
BR9915268-1A
Other languages
Portuguese (pt)
Inventor
Selim Mehmet Senkan
Original Assignee
Bp Chem Int Ltd
Laser Catalyst Systems 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 Bp Chem Int Ltd, Laser Catalyst Systems Inc filed Critical Bp Chem Int Ltd
Publication of BR9915268A publication Critical patent/BR9915268A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/161—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission using photoionisation, e.g. by laser
    • H01J49/162—Direct photo-ionisation, e.g. single photon or multi-photon ionisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
    • B01J2219/00281—Individual reactor vessels
    • B01J2219/00286—Reactor vessels with top and bottom openings
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
    • B01J2219/00306—Reactor vessels in a multiple arrangement
    • B01J2219/00308—Reactor vessels in a multiple arrangement interchangeably mounted in racks or blocks
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
    • B01J2219/00306—Reactor vessels in a multiple arrangement
    • B01J2219/00308—Reactor vessels in a multiple arrangement interchangeably mounted in racks or blocks
    • B01J2219/0031—Reactor vessels in a multiple arrangement interchangeably mounted in racks or blocks the racks or blocks being mounted in stacked arrangements
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00279—Features relating to reactor vessels
    • B01J2219/00306—Reactor vessels in a multiple arrangement
    • B01J2219/00313—Reactor vessels in a multiple arrangement the reactor vessels being formed by arrays of wells in blocks
    • B01J2219/00315—Microtiter plates
    • B01J2219/00317—Microwell devices, i.e. having large numbers of wells
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00364—Pipettes
    • B01J2219/00367—Pipettes capillary
    • B01J2219/00369—Pipettes capillary in multiple or parallel arrangements
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00378—Piezoelectric or ink jet dispensers
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00423—Means for dispensing and evacuation of reagents using filtration, e.g. through porous frits
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00497—Features relating to the solid phase supports
    • B01J2219/005—Beads
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00585—Parallel processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/0059—Sequential processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00596—Solid-phase processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00653—Making arrays on substantially continuous surfaces the compounds being bound to electrodes embedded in or on the solid supports
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00659—Two-dimensional arrays
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/0068—Means for controlling the apparatus of the process
    • B01J2219/00702—Processes involving means for analysing and characterising the products
    • B01J2219/00704—Processes involving means for analysing and characterising the products integrated with the reactor apparatus
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00718—Type of compounds synthesised
    • B01J2219/00745—Inorganic compounds
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00718—Type of compounds synthesised
    • B01J2219/00745—Inorganic compounds
    • B01J2219/00747—Catalysts
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00718—Type of compounds synthesised
    • B01J2219/00745—Inorganic compounds
    • B01J2219/0075—Metal based compounds
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B30/00—Methods of screening libraries
    • C40B30/08—Methods of screening libraries by measuring catalytic activity
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B40/00—Libraries per se, e.g. arrays, mixtures
    • C40B40/18—Libraries containing only inorganic compounds or inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Catalysts (AREA)

Abstract

<B>MéTODO E APARELHO PARA SEPARAçãO DE BIBLIOTECAS DE CATALISADORES<D> Obtém-se separação rápida em relação a atividades e seletividades de bibliotecas de catalisadores tendo locais de teste endereçáveis pelo contato de catalisadores em potencial nos locais de teste com correntes de reagente que formam colunas de produtos nos locais de teste endereçáveis. As colunas de produto são separadas mudando-se uma sonda de amostra e/ou biblioteca para uma posição na qual um local endereçável esteja próximo do orifício de amostragem de amostra de sonda e passando uma porção dos produtos de reação através do orifício de amostragem formando um volume expandido de jato livre pelo menos em um estágio a vácuo e passando uma porção do fluxo de jato com pressão reduzida e resfriado através de um orifício de entrada de um espectrómetro de massa para análise. A análise espectrométrica de massa pode ser combinada com métodos de detecção, de ionização de multifótons com ressonância aumentada, para avaliação muito rápida da biblioteca. Reatores adequados, micro-reatores, e microssondas de amostra de transferência de produtos para transferência de produtos para um espectrómetro de massa são revelados.<B> METHOD AND APPARATUS FOR SEPARATING CATALYST LIBRARIES <D> Rapid separation in relation to catalyst library activities and selectivities is achieved by having test sites addressable by contacting potential catalysts at test sites with reagent streams that form product columns at addressable test sites. The product columns are separated by moving a sample probe and / or library to a position where an addressable location is close to the probe sample sampling port and passing a portion of the reaction products through the sampling port forming a expanded volume of free jet at least in a vacuum stage and passing a portion of the jet stream under reduced pressure and cooled through an inlet port of a mass spectrometer for analysis. Mass spectrometric analysis can be combined with detection methods, multi-photon ionization with increased resonance, for very quick evaluation of the library. Suitable reactors, micro-reactors, and product transfer sample micro-probes for transferring products to a mass spectrometer are revealed.

BR9915268-1A 1998-11-12 1999-11-11 Method and apparatus for separating catalyst libraries BR9915268A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19184998A 1998-11-12 1998-11-12
PCT/GB1999/003767 WO2000029844A1 (en) 1998-11-12 1999-11-11 Method and apparatus for screening catalyst libraries

Publications (1)

Publication Number Publication Date
BR9915268A true BR9915268A (en) 2001-08-07

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ID=22707151

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Application Number Title Priority Date Filing Date
BR9915268-1A BR9915268A (en) 1998-11-12 1999-11-11 Method and apparatus for separating catalyst libraries

Country Status (13)

Country Link
EP (1) EP1129348A1 (en)
JP (1) JP2002530647A (en)
KR (1) KR20010092734A (en)
CN (1) CN1333871A (en)
AU (1) AU1064200A (en)
BR (1) BR9915268A (en)
CA (1) CA2347697A1 (en)
ID (1) ID29172A (en)
MX (1) MXPA01004785A (en)
NO (1) NO20012341L (en)
NZ (1) NZ511228A (en)
PL (1) PL348157A1 (en)
WO (1) WO2000029844A1 (en)

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US7491677B2 (en) 1999-01-15 2009-02-17 Basf Catalysts Llc Combinatorial synthesis
DE19959973A1 (en) * 1999-12-13 2001-06-21 Basf Ag Process for combinatorial production and testing of heterogeneous catalysts
AU2001283076A1 (en) * 2000-08-14 2002-02-25 Chevron U.S.A. Inc. Use of microchannel reactors in combinatorial chemistry
US6864091B1 (en) * 2000-08-31 2005-03-08 Symyx Technologies, Inc. Sampling probe
US6692708B2 (en) 2001-04-05 2004-02-17 Symyx Technologies, Inc. Parallel reactor for sampling and conducting in situ flow-through reactions and a method of using same
DE10117275B4 (en) 2001-04-06 2005-02-24 Hte Ag The High Throughput Experimentation Company Device for archiving and analyzing materials
DE10117274B4 (en) * 2001-04-06 2005-03-03 Hte Ag The High Throughput Experimentation Company Method for analyzing and archiving at least one material library
AU2002310834A1 (en) * 2001-05-23 2002-12-03 Nanoscape Ag Integrated miniaturized chemical laboratory
US6838052B2 (en) 2001-06-29 2005-01-04 Symyx Technologies, Inc. In-situ injection and materials screening device
US6923939B1 (en) 2001-07-05 2005-08-02 Uop Llc Heat activated membrane introduction apparatus and method for screening materials
US6949267B2 (en) 2002-04-08 2005-09-27 Engelhard Corporation Combinatorial synthesis
WO2005033712A1 (en) * 2002-10-29 2005-04-14 E. I. Du Pont De Nemours And Company Method and apparatus for performing chemical reactions in a plurality of samples
US7373259B2 (en) 2002-10-29 2008-05-13 E.I. Du Pont De Nemours And Company Method and apparatus for performing chemical reactions in a plurality of samples
US7390664B2 (en) 2002-12-20 2008-06-24 Exxonmobil Research And Engineering Company Method and apparatus for high throughput catalysts screening and optimization
CN105784917B (en) * 2014-12-26 2018-06-29 中国科学院大连化学物理研究所 Application of the mass spectrograph during detection is catalyzed reactive ion intermediate
CN105823820B (en) * 2015-11-13 2019-02-15 亚申科技研发中心（上海）有限公司 Catalyst test apparatus
CN110100162B (en) * 2016-12-22 2022-08-30 文塔纳医疗系统公司 System and method for sample processing
CN107024560B (en) * 2017-02-24 2023-11-21 金华职业技术学院 A test device for heterogeneous catalysis of gases and reaction surfaces
GB2566326A (en) * 2017-09-11 2019-03-13 Owlstone Inc Ion mobility filter
CN109884168B (en) * 2017-12-06 2021-11-05 中国科学院大连化学物理研究所 A device and method for real-time online analysis of catalytic reaction process
CN113295763B (en) * 2021-06-03 2023-07-25 浙江师范大学 A Cross Molecular Beam Detection Device Can Eliminate Background Signal Interference of Reactants

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US6063633A (en) * 1996-02-28 2000-05-16 The University Of Houston Catalyst testing process and apparatus
CA2267897C (en) * 1996-10-09 2005-12-06 Symyx Technologies Infrared spectroscopy and imaging of libraries
CA2306256A1 (en) * 1997-10-10 1999-04-22 Laser Catalyst Systems, Inc. Radiation activation and screening of catalyst libraries for catalyst evaluation and reactors therefor

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CA2347697A1 (en) 2000-05-25
JP2002530647A (en) 2002-09-17
EP1129348A1 (en) 2001-09-05
AU1064200A (en) 2000-06-05
ID29172A (en) 2001-08-09
KR20010092734A (en) 2001-10-26
NO20012341D0 (en) 2001-05-11
NO20012341L (en) 2001-05-11
PL348157A1 (en) 2002-05-06
CN1333871A (en) 2002-01-30
NZ511228A (en) 2003-01-31
WO2000029844A1 (en) 2000-05-25
MXPA01004785A (en) 2002-05-06

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Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired