Title:
【発明の名称】垂直に伸びる液液接触用カラム
Document Type and Number:
Japanese Patent JP2003522633
Kind Code:
A
Abstract:
A vertical extending liquid/liquid contacting column is disclosed, which column will, when in use, contain a dispersed and a continuous liquid phase, the column having a first liquid feed inlet in the top, a first liquid outlet in the top, a second liquid feed inlet in the bottom, a second liquid outlet in the bottom and a plurality of internal trays axially spaced from each other in the column, each tray provided with a plurality of perforations for the passage of the dispersed phase and more than one downcomer or upcomer for the transport of the continuous phase, wherein the downcomer or upcomer extends respectively below or above the tray and wherein the walls of the downcomer or upcomer are inclined towards each other in the flow direction of the continuous phase. A method of use within the column is also disclosed.
Inventors:
Blazeau, Jose Rice
Application Number:
JP2001559581A
Publication Date:
July 29, 2003
Filing Date:
February 15, 2001
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
C02F1/26; B01D3/20; B01D11/04; B01J14/00; C10G17/04; C10G19/02; C10G21/00; C10G21/16; C10G21/22; (IPC1-7): B01J14/00; B01D11/04; C02F1/26; C10G17/04; C10G19/02; C10G21/16; C10G21/22
Attorney, Agent or Firm:
Yoshio Kawaguchi (4 outside)