【発明の名称】沈降装置及び沈降方法

Title:

【発明の名称】沈降装置及び沈降方法

Document Type and Number:

Japanese Patent JP3261139

Kind Code:

B2

Abstract:

Apparatus and method for on-line precipitation comprising a flow line (1,4,8) including a vortex mixer (5) for combining and mixing reagent flows. The admixed reagent flows are pulsed through an array (11) of vortex cells (12) to cause developement and growth of precipitate as the pulsed flow swirls through the array of cells with constantly reversing rotational direction. Precipitate in the flow from the array (11) can be separated in a hydrocyclone (14) and overflow from the hydrocyclone can be recycled.

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Inventors:

Michael joseph bow
John William Stairmand

Application Number:

JP6711691A

Publication Date:

February 25, 2002

Filing Date:

March 29, 1991

Export Citation:

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Assignee:

Accentus Public Limited Company

International Classes:

B01D21/01; B01D21/28; B01J19/00; G21F9/10; (IPC1-7): B01D21/01

Domestic Patent References:

JP63197542A
JP5836607A

Attorney, Agent or Firm:

Minoru Nakamura (9 outside)

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