WO2007110135A3 - Apparatus and process for separating a biphasic mixture - Google Patents

Apparatus and process for separating a biphasic mixture Download PDF

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Publication number
WO2007110135A3
WO2007110135A3 PCT/EP2007/001913 EP2007001913W WO2007110135A3 WO 2007110135 A3 WO2007110135 A3 WO 2007110135A3 EP 2007001913 W EP2007001913 W EP 2007001913W WO 2007110135 A3 WO2007110135 A3 WO 2007110135A3
Authority
WO
WIPO (PCT)
Prior art keywords
biphasic mixture
cylindrical vessel
separating
ionic liquid
feed line
Prior art date
Application number
PCT/EP2007/001913
Other languages
German (de)
French (fr)
Other versions
WO2007110135A2 (en
Inventor
Robert Adler
Georg Siebert
Original Assignee
Linde Ag
Robert Adler
Georg Siebert
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 Linde Ag, Robert Adler, Georg Siebert filed Critical Linde Ag
Publication of WO2007110135A2 publication Critical patent/WO2007110135A2/en
Publication of WO2007110135A3 publication Critical patent/WO2007110135A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/004—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal filters, in the cyclone chamber or in the vortex finder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Centrifugal Separators (AREA)

Abstract

An apparatus and a process for separating a biphasic mixture wherein one of the phases is an ionic liquid are described. According to the invention, the apparatus for separating a biphasic mixture is characterized by a) a cylindrical vessel (1), b) a feed line (2) for the biphasic mixture to be separated opening in the lower region of the cylindrical vessel (1), c) the feed line (2) being arranged and the feed rate of the biphasic mixture emerging from it being adjusted or adjustable such that the biphasic mixture emerging from the feed line (2) is conducted with a rotational speed of from at least 3 to 400 m/s against the inner wall of the cylindrical vessel (1), d) a removal line (3) arranged in the lower region of the cylindrical vessel (1), through which the ionic liquid removed can be removed from the cylindrical vessel (1) and e) a removal line (1) projecting into the cylindrical vessel (1), through which the phase freed from the ionic liquid can be removed from the cylindrical vessel (1).
PCT/EP2007/001913 2006-03-24 2007-03-06 Apparatus and process for separating a biphasic mixture WO2007110135A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006014123.7 2006-03-24
DE200610014123 DE102006014123A1 (en) 2006-03-24 2006-03-24 Device for removing an ionic liquid from a two-phase mixture comprises a feed line arranged in the lower region of a cylindrical container, a removal line for removing separated ionic liquid and a removal line for the liberated phase

Publications (2)

Publication Number Publication Date
WO2007110135A2 WO2007110135A2 (en) 2007-10-04
WO2007110135A3 true WO2007110135A3 (en) 2008-02-21

Family

ID=38123999

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/001913 WO2007110135A2 (en) 2006-03-24 2007-03-06 Apparatus and process for separating a biphasic mixture

Country Status (2)

Country Link
DE (1) DE102006014123A1 (en)
WO (1) WO2007110135A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104394956B (en) * 2012-07-11 2016-06-08 巴斯夫欧洲公司 Use braided fabric separating ionic liquid
ES2669972T3 (en) * 2013-12-02 2018-05-29 Basf Se Separation of ionic liquids in coalescing devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119446A1 (en) * 1971-04-21 1972-10-26 Lampadius, Michael S., Dipl.-Ing., 8113 Kochel Centrifugal separator - in which gas/liquid to be cleaned is prespun before centrifuging
DE3634122A1 (en) * 1986-10-07 1988-04-21 Brombach Hansjoerg SWIVEL SEPARATOR
WO1998020954A1 (en) * 1996-11-12 1998-05-22 National Tank Company An apparatus for augmenting the coalescence of a component of an oil/water mixture
US5968231A (en) * 1993-12-14 1999-10-19 Grignotage, (Sarl) Cyclone exchanger with tranquilizing tank and method for purifying and decontaminating air
US20040074842A1 (en) * 2002-10-22 2004-04-22 Mehnert Christian P. Method for preparing high-purity ionic liquids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119446A1 (en) * 1971-04-21 1972-10-26 Lampadius, Michael S., Dipl.-Ing., 8113 Kochel Centrifugal separator - in which gas/liquid to be cleaned is prespun before centrifuging
DE3634122A1 (en) * 1986-10-07 1988-04-21 Brombach Hansjoerg SWIVEL SEPARATOR
US5968231A (en) * 1993-12-14 1999-10-19 Grignotage, (Sarl) Cyclone exchanger with tranquilizing tank and method for purifying and decontaminating air
WO1998020954A1 (en) * 1996-11-12 1998-05-22 National Tank Company An apparatus for augmenting the coalescence of a component of an oil/water mixture
US20040074842A1 (en) * 2002-10-22 2004-04-22 Mehnert Christian P. Method for preparing high-purity ionic liquids

Also Published As

Publication number Publication date
WO2007110135A2 (en) 2007-10-04
DE102006014123A1 (en) 2007-09-27

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