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1. WO2020142753 - INTERCHANGEABLE CHROMATOGRAPHY CARTRIDGE ADAPTER SYSTEM

Publication Number WO/2020/142753
Publication Date 09.07.2020
International Application No. PCT/US2020/012275
International Filing Date 03.01.2020
IPC
B01D 15/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08Selective adsorption, e.g. chromatography
B01D 15/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08Selective adsorption, e.g. chromatography
10characterised by constructional or operational features
B01D 15/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
08Selective adsorption, e.g. chromatography
10characterised by constructional or operational features
18relating to flow patterns
B01D 53/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation 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 or aerosols
02by adsorption, e.g. preparative gas chromatography
CPC
B01D 15/20
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
08Selective adsorption, e.g. chromatography
10characterised by constructional or operational features
20relating to the conditioning of the sorbent material
B01D 15/22
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
08Selective adsorption, e.g. chromatography
10characterised by constructional or operational features
22relating to the construction of the column
B01D 2256/22
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2256Main component in the product gas stream after treatment
22Carbon dioxide
B01D 53/025
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation 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,
02by adsorption, e.g. preparative gas chromatography
025with wetted adsorbents; Chromatography
G01N 30/6047
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography ; or field flow fractionation;
02Column chromatography
60Construction of the column
6047with supporting means; Holders
G01N 30/6091
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
30Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography ; or field flow fractionation;
02Column chromatography
60Construction of the column
6091Cartridges
Applicants
  • SUPERCRITICAL FLUID TECHNOLOGIES, INC. [US]/[US]
Inventors
  • EBERSOLD, Curtis
  • FERERRA, Kim
Agents
  • LENNON, James M.
Priority Data
62/788,72404.01.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTERCHANGEABLE CHROMATOGRAPHY CARTRIDGE ADAPTER SYSTEM
(FR) SYSTÈME D'ADAPTATEUR DE CARTOUCHE DE CHROMATOGRAPHIE POUVANT ÊTRE ÉCHANGÉ
Abstract
(EN)
A chromatography system has a cartridge adapter that is detachably attachable to enable a chromatography cartridge to be quickly interchanged. Chromatography cartridges are configured with threads for coupling to a corresponding interchangeable coupling component having matching threads. The interchangeable coupling component may be secured to the chromatography system by a coupling retainer. A coupling retainer may have a keyway that is configured for quick interchanging of the interchangeable coupling components. The interchangeable coupling component may have a pair of parallel sides that align with a slot of the keyway to secure the interchangeable coupling components to the coupling retainer. An inlet nipple of the chromatography cartridge may extend through an opening in the coupling components and couple to an inlet conduit for sample gas. Analyte gas may flow back to the chromatography system for detection and collection.
(FR)
L'invention concerne un système de chromatographie qui comprend un adaptateur de cartouche qui peut être fixé de manière amovible pour permettre à une cartouche de chromatographie d'être rapidement échangée. Des cartouches de chromatographie sont configurées avec des fils destinés à être couplés à un composant de couplage pouvant être échangé correspondant comprenant des filets correspondants. Le composant de couplage pouvant être échangé peut être fixé au système de chromatographie par un dispositif de retenue de couplage. Un dispositif de retenue de couplage peut comprendre une rainure de clavette qui est configurée pour un échange rapide des composants de couplage pouvant être échangés. Le composant de couplage pouvant être échangé peut comprendre une paire de côtés parallèles qui s'alignent avec une fente de la rainure de clavette afin de fixer les composants de couplage pouvant être échangés au dispositif de retenue de couplage. Un mamelon d'entrée de la cartouche de chromatographie peut s'étendre à travers une ouverture dans les composants de couplage et s'accoupler à un conduit d'entrée pour le gaz échantillon. Le gaz d'analyte peut refluer vers le système de chromatographie pour la détection et la collecte.
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