SE1700048A1 - Ultrasound-assisted separation - Google Patents

Ultrasound-assisted separation

Info

Publication number
SE1700048A1
SE1700048A1 SE1700048A SE1700048A SE1700048A1 SE 1700048 A1 SE1700048 A1 SE 1700048A1 SE 1700048 A SE1700048 A SE 1700048A SE 1700048 A SE1700048 A SE 1700048A SE 1700048 A1 SE1700048 A1 SE 1700048A1
Authority
SE
Sweden
Prior art keywords
constituent
ultrasound
accumulated
ultrasonic wave
assisted separation
Prior art date
Application number
SE1700048A
Other languages
Swedish (sv)
Other versions
SE541075C2 (en
Inventor
Håkan Dahlberg Ulf
Envall Håkan
Original Assignee
The Packaging Greenhouse Ab
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 The Packaging Greenhouse Ab filed Critical The Packaging Greenhouse Ab
Priority to SE1700048A priority Critical patent/SE541075C2/en
Publication of SE1700048A1 publication Critical patent/SE1700048A1/en
Publication of SE541075C2 publication Critical patent/SE541075C2/en

Links

Classifications

    • 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
    • B01D11/0419—Solvent extraction of solutions which are liquid in combination with an electric or magnetic field or with vibrations
    • B01D11/0423—Applying ultrasound
    • 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
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
    • B01D11/0265—Applying ultrasound
    • 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
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0469—Juxtaposition of mixers-settlers with gas agitation
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/006—Refining fats or fatty oils by extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The present invention relates to a method and arrangement for separating a first constituent from a second constituent comprised in a liquid mixture contained in a separator, said first constituent having a lower density than said second constituent, said method comprisinga. generating at least one horizontal standing ultrasonic wave field in said mixture for a predetermined period of time whereby said first constituent is accumulated at antinodes and said second constituent is accumulated at nodes of said standing ultrasonic wave fieldb. withdrawing a separated first constituent at the surface from said liquidmixture.
SE1700048A 2017-03-10 2017-03-10 Ultrasound-assisted separation SE541075C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1700048A SE541075C2 (en) 2017-03-10 2017-03-10 Ultrasound-assisted separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1700048A SE541075C2 (en) 2017-03-10 2017-03-10 Ultrasound-assisted separation

Publications (2)

Publication Number Publication Date
SE1700048A1 true SE1700048A1 (en) 2018-09-11
SE541075C2 SE541075C2 (en) 2019-03-26

Family

ID=63708837

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1700048A SE541075C2 (en) 2017-03-10 2017-03-10 Ultrasound-assisted separation

Country Status (1)

Country Link
SE (1) SE541075C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218007B (en) * 1988-03-08 1991-09-04 Atomic Energy Authority Uk Phase disengagement in liquid-liquid contactors
US9421553B2 (en) * 2010-08-23 2016-08-23 Flodesign Sonics, Inc. High-volume fast separation of multi-phase components in fluid suspensions
WO2014014941A1 (en) * 2012-07-16 2014-01-23 Flodesign Sonics, Inc. Improved separation of multi-component fluid through ultrasonic acoustophoresis
KR102210343B1 (en) * 2014-10-24 2021-02-02 라이프 테크놀로지스 코포레이션 Acoustically settled liquid-liquid sample purification system

Also Published As

Publication number Publication date
SE541075C2 (en) 2019-03-26

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