GB735422A - Improvements in or relating to fluid contactor apparatus - Google Patents

Improvements in or relating to fluid contactor apparatus

Info

Publication number
GB735422A
GB735422A GB849051A GB849051A GB735422A GB 735422 A GB735422 A GB 735422A GB 849051 A GB849051 A GB 849051A GB 849051 A GB849051 A GB 849051A GB 735422 A GB735422 A GB 735422A
Authority
GB
United Kingdom
Prior art keywords
rotor
vessel
cylindrical
liquid
polythene
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.)
Expired
Application number
GB849051A
Inventor
Robert Spence
Robert John William Streeton
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB849051A priority Critical patent/GB735422A/en
Publication of GB735422A publication Critical patent/GB735422A/en
Expired legal-status Critical Current

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
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

735,422. Making extracts. UNITED KING- DOM ATOMIC ENERGY AUTHORITY. April 7, 1952 [April 13,1951], No. 8490/51. Class 81(1). In a liquid-liquid countercurrent extraction ap paratus comprising a cylindrical vessel and a cylindrical rotor mounted coaxially within said vessel such that pairs of contrarotating vortices are set up in a liquid contained between the rotor and the vessel on rotation of the rotor, a pair of annular radial fins are provided, per vortex pair, on the rotor for controlling the vertical dimensions of the vortices. The invention is particularly applicable when the distance between the cylinder and rotor is less than half the radius of the rotor. An apparatus for extracting a solute from an aqueous solution by means of an organic solvent may comprise a stainless steel cylindrical rotor 1 carrying annular fins 5 and contained in a cylindrical glass vessel 6, the bottom of which is rounded and " blanked-off " by a loose fitting lead filled polythene plug 8. The aqueous feed is taken in through a polythene tube 11 to a point just below a baffle 10 and is removed from below the plug 8 at the lowest point of the vessel 6 through an outlet 7. The solvent feed is taken from a connection 12 on a manifold 13 to four spaced inlets 14 level with the bottom of the rotor 1 and the solvent is removed by suction through a polythene tube 15 from the highest part of the vessel 6.
GB849051A 1951-04-12 1951-04-12 Improvements in or relating to fluid contactor apparatus Expired GB735422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB849051A GB735422A (en) 1951-04-12 1951-04-12 Improvements in or relating to fluid contactor apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB849051A GB735422A (en) 1951-04-12 1951-04-12 Improvements in or relating to fluid contactor apparatus

Publications (1)

Publication Number Publication Date
GB735422A true GB735422A (en) 1955-08-24

Family

ID=9853456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB849051A Expired GB735422A (en) 1951-04-12 1951-04-12 Improvements in or relating to fluid contactor apparatus

Country Status (1)

Country Link
GB (1) GB735422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018070A1 (en) * 2002-08-26 2004-03-04 Natex Prozesstechnologie Gesmbh Method and device for the extraction of materials from liquids or solid dispersions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018070A1 (en) * 2002-08-26 2004-03-04 Natex Prozesstechnologie Gesmbh Method and device for the extraction of materials from liquids or solid dispersions
CN100389850C (en) * 2002-08-26 2008-05-28 纳泰克斯工艺技术有限公司 Method and device for the extraction of materials from liquids or solid dispersions
US7648635B2 (en) 2002-08-26 2010-01-19 Natex Prozesstechnologie Gesmbh Method and device for the extraction of substances from liquids or solids dispersions

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