CA2659402C - Procede et systeme pour la caracterisation chimique et physique d'echantillons complexes - Google Patents

Procede et systeme pour la caracterisation chimique et physique d'echantillons complexes Download PDF

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Publication number
CA2659402C
CA2659402C CA2659402A CA2659402A CA2659402C CA 2659402 C CA2659402 C CA 2659402C CA 2659402 A CA2659402 A CA 2659402A CA 2659402 A CA2659402 A CA 2659402A CA 2659402 C CA2659402 C CA 2659402C
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Canada
Prior art keywords
sample
constituents
column
gas
ion detector
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.)
Active
Application number
CA2659402A
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English (en)
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CA2659402A1 (fr
Inventor
Joaquin A. Lubkowitz
Aaron Mendez
Roberto I. Meneghini
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.)
Separation Systems Inc
Original Assignee
Separation 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.)
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Publication date
Application filed by Separation Systems Inc filed Critical Separation Systems Inc
Publication of CA2659402A1 publication Critical patent/CA2659402A1/fr
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Publication of CA2659402C publication Critical patent/CA2659402C/fr
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

L'invention concerne un procédé et un système pour la détermination rapide d'une composition de type hydrocarbure, tel des pétroles bruts et leurs fractions et pour obtenir les informations nécessaires pour évaluer en un seul procédé le rendement de carburant et d'huile lubrifiante à valeur commerciale ; des variations du procédé et du système utilisant la chromatographie gazeuse - DIF/spectrométrie de masse et autres caractéristiques, dont un échantillonneur automatique, une colonne WCOT, un injecteur à température programmée, un système de traitement de données pour compiler et traiter les données expérimentales. Le système et la méthode comprennent en outre un système informatique avec logiciel d'application ou autre mécanisme de traitement et facultativement un réseau de communication. Une variante fournit une interface utilisateur graphique pour l'entrée de données et pour afficher les informations, par exemple sous forme graphique, pour montrer la relation qui existe entre divers résultats et données de sortie.
CA2659402A 2006-06-29 2007-06-29 Procede et systeme pour la caracterisation chimique et physique d'echantillons complexes Active CA2659402C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81707606P 2006-06-29 2006-06-29
US60/817,076 2006-06-29
PCT/US2007/015131 WO2008005335A2 (fr) 2006-06-29 2007-06-29 Procédé et système pour la caractérisation chimique et physique d'échantillons complexes

Publications (2)

Publication Number Publication Date
CA2659402A1 CA2659402A1 (fr) 2008-01-10
CA2659402C true CA2659402C (fr) 2015-02-03

Family

ID=38895134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2659402A Active CA2659402C (fr) 2006-06-29 2007-06-29 Procede et systeme pour la caracterisation chimique et physique d'echantillons complexes

Country Status (4)

Country Link
EP (1) EP2044613A4 (fr)
CA (1) CA2659402C (fr)
MX (1) MX2009000099A (fr)
WO (1) WO2008005335A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012012657A2 (fr) * 2010-07-21 2012-01-26 Griffin Analytical Technologies, L.L.C. Appareils d'admission d'analyse de substrat, instruments d'analyse de substrat et procédés d'analyse de substrat
CN104422745B (zh) * 2013-09-02 2016-05-11 中国石油天然气股份有限公司 用于进行样品分析的测试方法、测试装置和测试设备
CN114577966B (zh) * 2020-11-18 2023-08-08 湘潭大学 一种mscc结合调制峰归类的gc×gc指纹快速比较方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291980A (en) * 1963-11-29 1966-12-13 Perkin Elmer Corp Combined chromatograph and mass spectrometer analyzing apparatus
GB9418638D0 (en) * 1994-09-15 1994-11-02 Fisons Plc Isotopic composition analyser
US5808180A (en) * 1996-09-12 1998-09-15 Exxon Research And Engineering Company Direct method for determination of true boiling point distillation profiles of crude oils by gas chromatography/mass spectrometry
DE19754161C2 (de) * 1997-12-06 1999-11-25 Gsf Forschungszentrum Umwelt Verfahren zum Nachweis von Substanzen und Substanzklassen
DE19810109C2 (de) * 1998-03-10 2000-02-10 Gerstel Gmbh & Co Kg Gaschromatograph mit einem temperaturgesteuerten Injektor
US6865926B2 (en) * 2000-01-25 2005-03-15 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University Method and apparatus for sample analysis
US20060125826A1 (en) * 2004-12-10 2006-06-15 Lubkowitz Joaquin A Method and system for mass spectrometry and gas chromatographic data analysis
EP1946087A4 (fr) * 2005-10-18 2010-02-10 Separation Systems Inc Procédé et système de caractérisation chimique et physique d échantillons complexes

Also Published As

Publication number Publication date
EP2044613A4 (fr) 2010-02-10
WO2008005335A3 (fr) 2008-07-03
CA2659402A1 (fr) 2008-01-10
WO2008005335A2 (fr) 2008-01-10
MX2009000099A (es) 2009-02-13
EP2044613A2 (fr) 2009-04-08

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