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Pressure diffusion sepn. method for mixts. - uses perpendicular identical frequency wave fields with differing phases

Info

Publication number
DE3027433A1
DE3027433A1 DE19803027433 DE3027433A DE3027433A1 DE 3027433 A1 DE3027433 A1 DE 3027433A1 DE 19803027433 DE19803027433 DE 19803027433 DE 3027433 A DE3027433 A DE 3027433A DE 3027433 A1 DE3027433 A1 DE 3027433A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
fields
wave
pressure
sepn
perpendicular
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.)
Withdrawn
Application number
DE19803027433
Other languages
German (de)
Inventor
Oskar Dipl Ing Dr Bschorr
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.)
Airbus Defence and Space GmbH
Original Assignee
Airbus Defence and Space GmbH
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

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283Settling tanks provided with vibrators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/04Breaking emulsions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D43/00Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D59/00Separation of different isotopes of the same chemical element
    • B01D59/50Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44

Abstract

The sepn. of mixts. of two gases, two liqs., a gas with a colloid, or a liq. with a solid, and based on differing molecular weights or specific gravities is effected by pressure diffusion using varying pressure fields. These fields are two-dimensional mutually perpendicular wave fields operating at the same frequency but with pi/2 phase shift. The mixt. for sepn. is fed by co-current or counter-flow perpendicular to the vibration plane along the longitudinal axis of a prismatic sepn. chamber with the sepd. components leaving at the roof of the chamber. The wave-fields can be formed by two vibrating walls, each tuned to the natural frequency of the standing waves. A circular polarised wave field produced by a single vibrating wall and reflecting wall, or by tubular valves, may be used. The method separates a variety of mixtures, in particular gaseous isotopes, with high efficiency and low power consumption. No moving parts or pressure compressors are involved.
DE19803027433 1980-07-19 1980-07-19 Pressure diffusion sepn. method for mixts. - uses perpendicular identical frequency wave fields with differing phases Withdrawn DE3027433A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803027433 DE3027433A1 (en) 1980-07-19 1980-07-19 Pressure diffusion sepn. method for mixts. - uses perpendicular identical frequency wave fields with differing phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803027433 DE3027433A1 (en) 1980-07-19 1980-07-19 Pressure diffusion sepn. method for mixts. - uses perpendicular identical frequency wave fields with differing phases

Publications (1)

Publication Number Publication Date
DE3027433A1 true true DE3027433A1 (en) 1982-02-18

Family

ID=6107612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803027433 Withdrawn DE3027433A1 (en) 1980-07-19 1980-07-19 Pressure diffusion sepn. method for mixts. - uses perpendicular identical frequency wave fields with differing phases

Country Status (1)

Country Link
DE (1) DE3027433A1 (en)

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311220A2 (en) * 1982-10-15 1989-04-12 JEWETT, Warren Read Improvements in or relating to the treatment of multi-phase systems
WO1990005008A1 (en) * 1988-11-03 1990-05-17 Ewald Benes Process and device for separating particles
WO1995001214A1 (en) * 1993-07-02 1995-01-12 University Of British Columbia Acoustic filter for separating and recycling suspended particles
US5527460A (en) * 1993-05-11 1996-06-18 Sonosep Biotech Inc. Multilayered piezoelectric resonator for the separation of suspended particles
US5711888A (en) * 1993-05-11 1998-01-27 Sonosep Biotech, Inc. Multilayered piezoelectric resonator for the separation of suspended particles
US7835000B2 (en) 2006-11-03 2010-11-16 Los Alamos National Security, Llc System and method for measuring particles in a sample stream of a flow cytometer or the like
US7837040B2 (en) 2007-04-09 2010-11-23 Los Alamos National Security, Llc Acoustic concentration of particles in fluid flow
US8083068B2 (en) 2007-04-09 2011-12-27 Los Alamos National Security, Llc Apparatus for separating particles utilizing engineered acoustic contrast capture particles
US8134705B2 (en) 2007-04-02 2012-03-13 Life Technologies Corporation Particle imaging systems and methods using acoustic radiation pressure
US8263407B2 (en) 2007-10-24 2012-09-11 Los Alamos National Security, Llc Method for non-contact particle manipulation and control of particle spacing along an axis
US8266951B2 (en) 2007-12-19 2012-09-18 Los Alamos National Security, Llc Particle analysis in an acoustic cytometer
US8528406B2 (en) 2007-10-24 2013-09-10 Los Alamos National Security, LLP Method for non-contact particle manipulation and control of particle spacing along an axis
WO2014014941A1 (en) * 2012-07-16 2014-01-23 Flodesign Sonics, Inc. Improved separation of multi-component fluid through ultrasonic acoustophoresis
US8714014B2 (en) 2008-01-16 2014-05-06 Life Technologies Corporation System and method for acoustic focusing hardware and implementations
US8783109B2 (en) 2004-07-29 2014-07-22 Los Alamos National Sercurity, LLC Ultrasonic analyte concentration and application in flow cytometry
US9228183B2 (en) 2012-03-15 2016-01-05 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US9272234B2 (en) 2012-03-15 2016-03-01 Flodesign Sonics, Inc. Separation of multi-component fluid through ultrasonic acoustophoresis
US9340435B2 (en) 2012-03-15 2016-05-17 Flodesign Sonics, Inc. Separation of multi-component fluid through ultrasonic acoustophoresis
US9410256B2 (en) 2009-11-16 2016-08-09 Flodesign Sonics, Inc. Ultrasound and acoustophoresis for water purification
US9416344B2 (en) 2012-03-15 2016-08-16 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9422328B2 (en) 2012-03-15 2016-08-23 Flodesign Sonics, Inc. Acoustic bioreactor processes
US9457302B2 (en) 2014-05-08 2016-10-04 Flodesign Sonics, Inc. Acoustophoretic device with piezoelectric transducer array
US9550134B2 (en) 2015-05-20 2017-01-24 Flodesign Sonics, Inc. Acoustic manipulation of particles in standing wave fields
US9623348B2 (en) 2012-03-15 2017-04-18 Flodesign Sonics, Inc. Reflector for an acoustophoretic device
US9670477B2 (en) 2015-04-29 2017-06-06 Flodesign Sonics, Inc. Acoustophoretic device for angled wave particle deflection
US9675906B2 (en) 2014-09-30 2017-06-13 Flodesign Sonics, Inc. Acoustophoretic clarification of particle-laden non-flowing fluids
US9688958B2 (en) 2012-03-15 2017-06-27 Flodesign Sonics, Inc. Acoustic bioreactor processes
US9695063B2 (en) 2010-08-23 2017-07-04 Flodesign Sonics, Inc Combined acoustic micro filtration and phononic crystal membrane particle separation
US9725690B2 (en) 2013-06-24 2017-08-08 Flodesign Sonics, Inc. Fluid dynamic sonic separator
US9725710B2 (en) 2014-01-08 2017-08-08 Flodesign Sonics, Inc. Acoustophoresis device with dual acoustophoretic chamber
US9738867B2 (en) 2012-03-15 2017-08-22 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9745548B2 (en) 2012-03-15 2017-08-29 Flodesign Sonics, Inc. Acoustic perfusion devices
US9745569B2 (en) 2013-09-13 2017-08-29 Flodesign Sonics, Inc. System for generating high concentration factors for low cell density suspensions
US9744483B2 (en) 2014-07-02 2017-08-29 Flodesign Sonics, Inc. Large scale acoustic separation device
US9752114B2 (en) 2012-03-15 2017-09-05 Flodesign Sonics, Inc Bioreactor using acoustic standing waves
US9783775B2 (en) 2012-03-15 2017-10-10 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9796607B2 (en) 2010-06-16 2017-10-24 Flodesign Sonics, Inc. Phononic crystal desalination system and methods of use
US9796956B2 (en) 2013-11-06 2017-10-24 Flodesign Sonics, Inc. Multi-stage acoustophoresis device
US9822333B2 (en) 2012-03-15 2017-11-21 Flodesign Sonics, Inc. Acoustic perfusion devices
US9827511B2 (en) 2014-07-02 2017-11-28 Flodesign Sonics, Inc. Acoustophoretic device with uniform fluid flow

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311220A2 (en) * 1982-10-15 1989-04-12 JEWETT, Warren Read Improvements in or relating to the treatment of multi-phase systems
EP0311220A3 (en) * 1982-10-15 1989-07-26 JEWETT, Warren Read Improvements in or relating to the treatment of multi-phase systems
WO1990005008A1 (en) * 1988-11-03 1990-05-17 Ewald Benes Process and device for separating particles
US5225089A (en) * 1988-11-03 1993-07-06 Ewald Benes Method and apparatus for separating particles
US5527460A (en) * 1993-05-11 1996-06-18 Sonosep Biotech Inc. Multilayered piezoelectric resonator for the separation of suspended particles
US5711888A (en) * 1993-05-11 1998-01-27 Sonosep Biotech, Inc. Multilayered piezoelectric resonator for the separation of suspended particles
WO1995001214A1 (en) * 1993-07-02 1995-01-12 University Of British Columbia Acoustic filter for separating and recycling suspended particles
US5626767A (en) * 1993-07-02 1997-05-06 Sonosep Biotech Inc. Acoustic filter for separating and recycling suspended particles
US8783109B2 (en) 2004-07-29 2014-07-22 Los Alamos National Sercurity, LLC Ultrasonic analyte concentration and application in flow cytometry
US9074979B2 (en) 2004-07-29 2015-07-07 Los Alamos National Security, Llc Ultrasonic analyte concentration and application in flow cytometry
US8564776B2 (en) 2006-11-03 2013-10-22 Los Alamos National Security, Llc System and method for measuring particles in a sample stream of a flow cytometer using a low power laser source
US7835000B2 (en) 2006-11-03 2010-11-16 Los Alamos National Security, Llc System and method for measuring particles in a sample stream of a flow cytometer or the like
US9494509B2 (en) 2006-11-03 2016-11-15 Los Alamos National Security, Llc System and method for measuring particles in a sample stream of a flow cytometer using low-power laser source
US8767208B2 (en) 2006-11-03 2014-07-01 Los Alamos National Security, Llc System and method for measuring particles in a sample stream of a flow cytometer using low-power laser source
US9457139B2 (en) 2007-04-02 2016-10-04 Life Technologies Corporation Kits for systems and methods using acoustic radiation pressure
US8134705B2 (en) 2007-04-02 2012-03-13 Life Technologies Corporation Particle imaging systems and methods using acoustic radiation pressure
US8309408B2 (en) 2007-04-02 2012-11-13 Life Technologies Corporation Particle quantifying systems and methods using acoustic radiation pressure
US8436993B2 (en) 2007-04-02 2013-05-07 Life Technologies Corporation Methods and systems for controlling the flow of particles for detection
US8507293B2 (en) 2007-04-02 2013-08-13 Life Technologies Corporation Medium switching systems and methods using acoustic radiation pressure
US8846408B2 (en) 2007-04-02 2014-09-30 Life Technologies Corporation Particle analyzing systems and methods using acoustic radiation pressure
US8865476B2 (en) 2007-04-02 2014-10-21 Life Technologies Corporation Particle switching systems and methods using acoustic radiation pressure
US8873051B2 (en) 2007-04-02 2014-10-28 Life Technologies Corporation Methods and systems for controlling the flow of particles for detection
US9134271B2 (en) 2007-04-02 2015-09-15 Life Technologies Corporation Particle quantifying systems and methods using acoustic radiation pressure
US8227257B2 (en) 2007-04-02 2012-07-24 Life Technologies Corporation Medium switching systems and methods using acoustic radiation pressure
US9476855B2 (en) 2007-04-02 2016-10-25 Life Technologies Corporation Particle analyzing systems and methods using acoustic radiation pressure
US8900870B2 (en) 2007-04-02 2014-12-02 Life Technologies Corporation Methods for fusing cells using acoustic radiation pressure
US9733171B2 (en) 2007-04-09 2017-08-15 Los Alamos National Security, Llc Acoustic concentration of particles in fluid flow
US8083068B2 (en) 2007-04-09 2011-12-27 Los Alamos National Security, Llc Apparatus for separating particles utilizing engineered acoustic contrast capture particles
US7837040B2 (en) 2007-04-09 2010-11-23 Los Alamos National Security, Llc Acoustic concentration of particles in fluid flow
US9339744B2 (en) 2007-04-09 2016-05-17 Los Alamos National Security, Llc Apparatus for separating particles utilizing engineered acoustic contrast capture particles
US8863958B2 (en) 2007-04-09 2014-10-21 Los Alamos National Security, Llc Apparatus for separating particles utilizing engineered acoustic contrast capture particles
US8932520B2 (en) 2007-10-24 2015-01-13 Los Alamos National Security, Llc Method for non-contact particle manipulation and control of particle spacing along an axis
US8263407B2 (en) 2007-10-24 2012-09-11 Los Alamos National Security, Llc Method for non-contact particle manipulation and control of particle spacing along an axis
US8528406B2 (en) 2007-10-24 2013-09-10 Los Alamos National Security, LLP Method for non-contact particle manipulation and control of particle spacing along an axis
US8266950B2 (en) 2007-12-19 2012-09-18 Los Alamos National Security, LLP Particle analysis in an acoustic cytometer
US8266951B2 (en) 2007-12-19 2012-09-18 Los Alamos National Security, Llc Particle analysis in an acoustic cytometer
US9488621B2 (en) 2007-12-19 2016-11-08 Los Alamos National Security, Llc Particle analysis in an acoustic cytometer
US9038467B2 (en) 2007-12-19 2015-05-26 Los Alamos National Security, Llc Particle analysis in an acoustic cytometer
US8714014B2 (en) 2008-01-16 2014-05-06 Life Technologies Corporation System and method for acoustic focusing hardware and implementations
US9410256B2 (en) 2009-11-16 2016-08-09 Flodesign Sonics, Inc. Ultrasound and acoustophoresis for water purification
US9796607B2 (en) 2010-06-16 2017-10-24 Flodesign Sonics, Inc. Phononic crystal desalination system and methods of use
US9695063B2 (en) 2010-08-23 2017-07-04 Flodesign Sonics, Inc Combined acoustic micro filtration and phononic crystal membrane particle separation
US9783775B2 (en) 2012-03-15 2017-10-10 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9745548B2 (en) 2012-03-15 2017-08-29 Flodesign Sonics, Inc. Acoustic perfusion devices
US9228183B2 (en) 2012-03-15 2016-01-05 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US9458450B2 (en) 2012-03-15 2016-10-04 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US9422328B2 (en) 2012-03-15 2016-08-23 Flodesign Sonics, Inc. Acoustic bioreactor processes
US9416344B2 (en) 2012-03-15 2016-08-16 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9623348B2 (en) 2012-03-15 2017-04-18 Flodesign Sonics, Inc. Reflector for an acoustophoretic device
US9340435B2 (en) 2012-03-15 2016-05-17 Flodesign Sonics, Inc. Separation of multi-component fluid through ultrasonic acoustophoresis
US9675902B2 (en) 2012-03-15 2017-06-13 Flodesign Sonics, Inc. Separation of multi-component fluid through ultrasonic acoustophoresis
US9738867B2 (en) 2012-03-15 2017-08-22 Flodesign Sonics, Inc. Bioreactor using acoustic standing waves
US9688958B2 (en) 2012-03-15 2017-06-27 Flodesign Sonics, Inc. Acoustic bioreactor processes
US9272234B2 (en) 2012-03-15 2016-03-01 Flodesign Sonics, Inc. Separation of multi-component fluid through ultrasonic acoustophoresis
US9701955B2 (en) 2012-03-15 2017-07-11 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US9822333B2 (en) 2012-03-15 2017-11-21 Flodesign Sonics, Inc. Acoustic perfusion devices
US9752114B2 (en) 2012-03-15 2017-09-05 Flodesign Sonics, Inc Bioreactor using acoustic standing waves
WO2014014941A1 (en) * 2012-07-16 2014-01-23 Flodesign Sonics, Inc. Improved separation of multi-component fluid through ultrasonic acoustophoresis
US9725690B2 (en) 2013-06-24 2017-08-08 Flodesign Sonics, Inc. Fluid dynamic sonic separator
US9745569B2 (en) 2013-09-13 2017-08-29 Flodesign Sonics, Inc. System for generating high concentration factors for low cell density suspensions
US9796956B2 (en) 2013-11-06 2017-10-24 Flodesign Sonics, Inc. Multi-stage acoustophoresis device
US9725710B2 (en) 2014-01-08 2017-08-08 Flodesign Sonics, Inc. Acoustophoresis device with dual acoustophoretic chamber
US9457302B2 (en) 2014-05-08 2016-10-04 Flodesign Sonics, Inc. Acoustophoretic device with piezoelectric transducer array
US9827511B2 (en) 2014-07-02 2017-11-28 Flodesign Sonics, Inc. Acoustophoretic device with uniform fluid flow
US9744483B2 (en) 2014-07-02 2017-08-29 Flodesign Sonics, Inc. Large scale acoustic separation device
US9675906B2 (en) 2014-09-30 2017-06-13 Flodesign Sonics, Inc. Acoustophoretic clarification of particle-laden non-flowing fluids
US9670477B2 (en) 2015-04-29 2017-06-06 Flodesign Sonics, Inc. Acoustophoretic device for angled wave particle deflection
US9550134B2 (en) 2015-05-20 2017-01-24 Flodesign Sonics, Inc. Acoustic manipulation of particles in standing wave fields

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