WO2012167180A3 - A self cleaning gas-liquid separator for serial or parallel collection of liquid fractions - Google Patents

A self cleaning gas-liquid separator for serial or parallel collection of liquid fractions Download PDF

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Publication number
WO2012167180A3
WO2012167180A3 PCT/US2012/040584 US2012040584W WO2012167180A3 WO 2012167180 A3 WO2012167180 A3 WO 2012167180A3 US 2012040584 W US2012040584 W US 2012040584W WO 2012167180 A3 WO2012167180 A3 WO 2012167180A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
serial
cleaning gas
self cleaning
parallel collection
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
PCT/US2012/040584
Other languages
French (fr)
Other versions
WO2012167180A2 (en
Inventor
Kimber Fogelman
Terry A. Berger
Edwin E. Wikfors
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.)
Aurora SFC Systems Inc
Original Assignee
Aurora SFC 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 Aurora SFC Systems Inc filed Critical Aurora SFC Systems Inc
Priority to EP12793285.3A priority Critical patent/EP2714227A4/en
Priority to CN201280026910.6A priority patent/CN103582515B/en
Priority to US14/123,191 priority patent/US10279294B2/en
Publication of WO2012167180A2 publication Critical patent/WO2012167180A2/en
Publication of WO2012167180A3 publication Critical patent/WO2012167180A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0292—Treatment of the solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/24—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the treatment of the fractions to be distributed
    • B01D15/247—Fraction collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/40—Selective adsorption, e.g. chromatography characterised by the separation mechanism using supercritical fluid as mobile phase or eluent
    • 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
    • G01N30/84—Preparation of the fraction to be distributed
    • G01N2030/8411—Intermediate storage of effluent, including condensation on surface
    • 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
    • G01N30/80—Fraction collectors
    • 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
    • G01N30/84—Preparation of the fraction to be distributed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

An apparatus, process, and system are disclosed that effectively provide separation of a combined gas/liquid flow stream into its separated gas and liquid factions. The invention is primarily directed to the fields of preparative supercritical fluid chromatography [SFC] and supercritical fluid extraction [SFE], but will have other utilization and applicability where phases of dramatically different density, viscosity and volumetric flow require separation.
PCT/US2012/040584 2011-06-01 2012-06-01 A self cleaning gas-liquid separator for serial or parallel collection of liquid fractions Ceased WO2012167180A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12793285.3A EP2714227A4 (en) 2011-06-01 2012-06-01 A self cleaning gas-liquid separator for serial or parallel collection of liquid fractions
CN201280026910.6A CN103582515B (en) 2011-06-01 2012-06-01 For the automatically cleaning gas-liquid separator collecting liquid fraction in series or in parallel
US14/123,191 US10279294B2 (en) 2011-06-01 2012-06-01 Self cleaning gas-liquid separator for serial or parallel collection of liquid fractions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161492352P 2011-06-01 2011-06-01
US61/492,352 2011-06-01

Publications (2)

Publication Number Publication Date
WO2012167180A2 WO2012167180A2 (en) 2012-12-06
WO2012167180A3 true WO2012167180A3 (en) 2013-02-28

Family

ID=47260410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/040584 Ceased WO2012167180A2 (en) 2011-06-01 2012-06-01 A self cleaning gas-liquid separator for serial or parallel collection of liquid fractions

Country Status (4)

Country Link
US (1) US10279294B2 (en)
EP (1) EP2714227A4 (en)
CN (1) CN103582515B (en)
WO (1) WO2012167180A2 (en)

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Publication number Priority date Publication date Assignee Title
ITMI20131231A1 (en) * 2013-07-23 2015-01-24 Losma S P A FILTRATION DEVICE, PARTICULARLY FOR THE FILTRATION OF AIR CONTAMINATED BY OLEOUS FOGS, VAPORS, AEROSOLS AND THE LIKE.
WO2016042618A1 (en) * 2014-09-17 2016-03-24 株式会社島津製作所 Gas-liquid separator and supercritical fluid device
WO2016092662A1 (en) * 2014-12-11 2016-06-16 株式会社島津製作所 Method for collecting sample flowing out from supercritical fluid apparatus and sample collection mechanism
WO2016122633A1 (en) * 2015-01-30 2016-08-04 Agilent Technologies, Inc. Impact centrifugal separator and associated methods for fraction collection in supercritical fluid systems
CN107615063B (en) * 2015-04-10 2021-04-20 沃特世科技公司 Cooling liquid eluent for CO2-based chromatography systems after gas-liquid separation
US10286347B2 (en) * 2015-09-15 2019-05-14 Miniature Precision Components, Inc. Oil separator including spiral members defining helical flow paths
US10661210B2 (en) * 2015-09-15 2020-05-26 Miniature Precision Components, Inc. Oil separator including spiral members defining helical flow paths
GB2568014B (en) * 2016-08-15 2021-07-28 Agilent Technologies Inc Gas-liquid separator for collecting chromatographic fractions
BE1024631B9 (en) * 2016-10-11 2019-05-13 Atlas Copco Airpower Nv Liquid separator
WO2018081046A1 (en) * 2016-10-25 2018-05-03 Waters Technologies Corporation Gas liquid separator for chromatography applications
CN106770782B (en) * 2017-01-04 2019-02-12 中国石油大学(北京) Microorganism species identification device and microorganism species identification method
DE102017130820A1 (en) * 2017-05-16 2018-11-22 Alexander Bozic Gas-liquid separator for a chromatography plant
CN111076978B (en) * 2020-01-20 2025-04-18 南京博龙仪器科技有限公司 A gas-liquid split-flow multifunctional liquid sampler and its use method
CN112619337B (en) * 2020-11-19 2022-07-05 中国石油天然气股份有限公司 Full-automatic vertical gas-liquid separator
US12496536B2 (en) * 2021-04-07 2025-12-16 Essential Extraction Corp. Essential oil extractor

Citations (4)

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Publication number Priority date Publication date Assignee Title
US4359329A (en) * 1980-04-12 1982-11-16 M.A.N. Maschinenfabrik Augsburg-Nurnburg A.G. Oil separator for compressors of heat pumps and chillers
US5919284A (en) * 1997-02-04 1999-07-06 Perry, Jr.; Marney Dunman Gas filter separator coalescer and multi-stage vessel
US20040065110A1 (en) * 2002-10-03 2004-04-08 York International Compressor systems for use with smokeless lubricant
US20110056379A1 (en) * 2009-09-09 2011-03-10 Ingersoll-Rand Company Multi-stage oil separation system including a cyclonic separation stage

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US4487618A (en) * 1982-08-19 1984-12-11 La-Man Corporation Airline vapor trap
US5439494A (en) * 1994-07-29 1995-08-08 Tullis; Charles G. Self-cleaning gas filtering apparatus
US5846271A (en) 1997-07-08 1998-12-08 Reading Technologies, Inc. Multi-stage compressed gas filter
CN1297368A (en) * 1998-02-28 2001-05-30 艾美兹公司 Conical oil and gas separator
US7406960B2 (en) * 2004-12-10 2008-08-05 Fleetguard, Inc. Oil mist removal device with oil fill
WO2006084282A2 (en) * 2005-02-04 2006-08-10 Donaldson Company, Inc. Aerosol separator
US7600537B2 (en) * 2005-09-16 2009-10-13 Honeywell International Inc. Reinforced plastic pipe
JP2007120972A (en) 2005-10-25 2007-05-17 Jasco Corp Supercritical system
FR2897277B1 (en) * 2006-02-10 2008-04-18 Novasep Soc Par Actions Simpli METHOD AND DEVICE FOR SEPARATION
JP4675406B2 (en) 2008-09-29 2011-04-20 日本分光株式会社 Sample collection container, sample collection device, and sample collection method in a supercritical fluid system
BE1018543A3 (en) * 2009-04-27 2011-03-01 Atlas Copco Airpower Nv LIQUID SEPARATOR.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359329A (en) * 1980-04-12 1982-11-16 M.A.N. Maschinenfabrik Augsburg-Nurnburg A.G. Oil separator for compressors of heat pumps and chillers
US5919284A (en) * 1997-02-04 1999-07-06 Perry, Jr.; Marney Dunman Gas filter separator coalescer and multi-stage vessel
US20040065110A1 (en) * 2002-10-03 2004-04-08 York International Compressor systems for use with smokeless lubricant
US20110056379A1 (en) * 2009-09-09 2011-03-10 Ingersoll-Rand Company Multi-stage oil separation system including a cyclonic separation stage

Also Published As

Publication number Publication date
CN103582515B (en) 2017-03-08
CN103582515A (en) 2014-02-12
US10279294B2 (en) 2019-05-07
WO2012167180A2 (en) 2012-12-06
EP2714227A2 (en) 2014-04-09
US20140283688A1 (en) 2014-09-25
EP2714227A4 (en) 2016-03-02

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