EP2286215A4 - Gas chromatography capillary devices and methods - Google Patents

Gas chromatography capillary devices and methods

Info

Publication number
EP2286215A4
EP2286215A4 EP09761199A EP09761199A EP2286215A4 EP 2286215 A4 EP2286215 A4 EP 2286215A4 EP 09761199 A EP09761199 A EP 09761199A EP 09761199 A EP09761199 A EP 09761199A EP 2286215 A4 EP2286215 A4 EP 2286215A4
Authority
EP
European Patent Office
Prior art keywords
methods
gas chromatography
capillary devices
chromatography capillary
devices
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.)
Ceased
Application number
EP09761199A
Other languages
German (de)
French (fr)
Other versions
EP2286215A1 (en
Inventor
Ron W Currie
David Christiansen
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.)
NORTHERN ALBERTA INST OF Tech
Original Assignee
NORTHERN ALBERTA INST OF Tech
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 CA002635805A external-priority patent/CA2635805A1/en
Priority claimed from US12/138,124 external-priority patent/US8117895B2/en
Application filed by NORTHERN ALBERTA INST OF Tech filed Critical NORTHERN ALBERTA INST OF Tech
Publication of EP2286215A1 publication Critical patent/EP2286215A1/en
Publication of EP2286215A4 publication Critical patent/EP2286215A4/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/56—Packing methods or coating methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/30—Control of physical parameters of the fluid carrier of temperature
    • G01N2030/3053—Control of physical parameters of the fluid carrier of temperature using resistive heating
    • G01N2030/3061—Control of physical parameters of the fluid carrier of temperature using resistive heating column or associated structural member used as heater
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/56—Packing methods or coating methods
    • G01N2030/567—Packing methods or coating methods coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6034—Construction of the column joining multiple columns
    • G01N30/6043—Construction of the column joining multiple columns in parallel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/6069—Construction of the column body with compartments or bed substructure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6052—Construction of the column body
    • G01N30/6073—Construction of the column body in open tubular form
    • G01N30/6078—Capillaries
EP09761199A 2008-06-12 2009-06-01 Gas chromatography capillary devices and methods Ceased EP2286215A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002635805A CA2635805A1 (en) 2008-06-12 2008-06-12 Gas chromatography capillary devices and methods
US12/138,124 US8117895B2 (en) 2008-06-12 2008-06-12 Gas chromatography capillary devices and methods
PCT/CA2009/000718 WO2009149541A1 (en) 2008-06-12 2009-06-01 Gas chromatography capillary devices and methods

Publications (2)

Publication Number Publication Date
EP2286215A1 EP2286215A1 (en) 2011-02-23
EP2286215A4 true EP2286215A4 (en) 2011-07-06

Family

ID=41416309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09761199A Ceased EP2286215A4 (en) 2008-06-12 2009-06-01 Gas chromatography capillary devices and methods

Country Status (2)

Country Link
EP (1) EP2286215A4 (en)
WO (1) WO2009149541A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017201677A1 (en) 2017-02-02 2018-08-02 bentekk GmbH Portable gas analyzer with compact measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0926492A1 (en) * 1997-12-02 1999-06-30 Uop Llc Round profile multi-capillary assembly useful in chromatography

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03261061A (en) * 1990-03-09 1991-11-20 Shimadzu Corp Gas chromatograph mass spectrometer
US5141532A (en) * 1990-09-28 1992-08-25 The Regents Of The University Of Michigan Thermal modulation inlet for gas chromatography system
US5856616A (en) * 1997-03-21 1999-01-05 The United States Of America As Represented By The Secretary Of The Army Hand-held temperature programmable modular gas chromatograph
CA2341238A1 (en) * 1998-08-21 2000-03-02 University Of South Florida Capillary column and method of making
EP1683573B1 (en) * 2005-01-25 2009-08-05 Varian B.V. Chromatography columns

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0926492A1 (en) * 1997-12-02 1999-06-30 Uop Llc Round profile multi-capillary assembly useful in chromatography

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
BOUCHE J ET AL: "A Static coating procedure for glass capillary columns", JOURNAL OF GAS CHROMATOGRAPHY, PRESTON TECHNICAL ABSTRACT, EVANSTON, IL, US, vol. 6, 1 January 1968 (1968-01-01), pages 501 - 505, XP009148749, ISSN: 0096-2686 *
HUANG X B A ET AL: "Static coating method for glass capillary columns at elevated temperature", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 362, 1 January 1986 (1986-01-01), pages 121 - 124, XP026477217, ISSN: 0021-9673, [retrieved on 19860101], DOI: 10.1016/S0021-9673(01)86958-2 *
KONG R. C. AND M. L. LEE: "Static Coating of Small Diameter Capillary Columns at Elevated Temperatures", JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY, vol. 6, no. 6, June 1983 (1983-06-01), pages 319 - 321, XP002638490, DOI: 10.1002/jhrc.1240060607 *
REIDY S., LAMBERTUS G., REECE J. AND R. SACKS: "High-Performance, Static-Coated Silicon Microfabricated Columns for Gas Chromatography", ANALYTICAL CHEMISTRY, vol. 78, no. 8, 15 April 2006 (2006-04-15), pages 2623 - 2630, XP002638545 *
RODRIGUEZ I., MOUNICOU S., LOBINSKI R., SIDELNIKOV V., PATRUSHEV Y. AND M. YAMANAKA: "Species-Slective Analysis by Microcolumn Multicapillary Gas Chromatography with Inductively Coupled Plasma Mass Spectrometric Detection", ANALYTICAL CHEMISTRY, vol. 71, no. 20, 15 October 1999 (1999-10-15), pages 4534 - 4543, XP002638500 *
See also references of WO2009149541A1 *
SWART R ET AL: "Performance of an ethoxyethylacrylate stationary phase for open-tubular liquid chromatography", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 689, no. 2, 13 January 1995 (1995-01-13), pages 177 - 187, XP004023265, ISSN: 0021-9673, DOI: 10.1016/0021-9673(94)00887-F *
SWART R ET AL: "Preparation and evaluation of polyacrylate-coated fused-silica capillaries for reversed-phase open-tubular liquid chromatography", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 670, no. 1-2, 3 June 1994 (1994-06-03), pages 25 - 38, XP026508837, ISSN: 0021-9673, [retrieved on 19940603], DOI: 10.1016/0021-9673(94)80277-7 *
ZHDANOV V P ET AL: "Dependence of the efficiency of a multicapillary column on the liquid phase loading method", JOURNAL OF CHROMATOGRAPHY, ELSEVIER SCIENCE PUBLISHERS B.V, NL, vol. 928, no. 2, 14 September 2001 (2001-09-14), pages 201 - 207, XP004303386, ISSN: 0021-9673, DOI: 10.1016/S0021-9673(01)01119-0 *

Also Published As

Publication number Publication date
EP2286215A1 (en) 2011-02-23
WO2009149541A1 (en) 2009-12-17

Similar Documents

Publication Publication Date Title
HK1209626A1 (en) Nanochanneled device and related methods
EP2285462A4 (en) Chromatography systems and methods using them
EP2164981A4 (en) Analyte determination methods and devices
EP2167934A4 (en) Gas analyzer
HK1174240A1 (en) Lancing devices and methods
EP2252877A4 (en) Gas analyzer system
ZA201103440B (en) Methods and systems for deacidizing gaseous mixtures
EP2006672A4 (en) Gas analyzer
EP2345896A4 (en) Liquid chromatography device and liquid chromatography
GB2445272B (en) Gas filtering-buffering device
EP2101179A4 (en) Analyzer
EP2125189A4 (en) Gas difusion device
GB0700372D0 (en) Device and methods of using device
EP2307634A4 (en) Clip and method for using the clip
HK1156326A1 (en) Anti-hepcidin-25 selective antibodies and uses thereof
IL202942A (en) Chromatographic methods
GB0705418D0 (en) Capillary
GB0822154D0 (en) Recepatacle and support
EP2141494A4 (en) Gas analyzer
EP2305125A4 (en) Sampler
PL2712992T3 (en) Movement device and assembly
EP2271904A4 (en) Sense element assembly and method
GB0812190D0 (en) Chromatographic device and method of fabrication and chromatographic methods
EP2352987A4 (en) Gas analyzer
EP2361384A4 (en) Gas chromatograph oven

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20101208

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

A4 Supplementary search report drawn up and despatched

Effective date: 20110608

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20130711

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20150409