Title:
CRYSTALLIZATION REACTION APPARATUS AND CRYSTALLIZATION REACTION METHOD
Document Type and Number:
Japanese Patent JP2013220386
Kind Code:
A
Abstract:
To provide a crystallization reaction apparatus and a crystallization reaction method capable of efficiently performing crystallization reaction even when the crystal concentration inside a crystallization reactor varies.
A crystallization reaction apparatus includes an agitation device 34 having an agitation blade 38, and includes a crystallization reactor 10 having a crystallization reaction part 28 for generating a crystal of a hardly soluble salt by adding a calcium agent to raw water containing a crystallization target substance, and the agitation device 34 adjusts the rotation speed of the agitation blade 38 according to the crystal concentration inside the crystallization reaction part 28.
Inventors:
NAKANO TORU
Application Number:
JP2012093675A
Publication Date:
October 28, 2013
Filing Date:
April 17, 2012
Export Citation:
Assignee:
ORGANO KK
International Classes:
B01D9/02; B01F7/00; C02F1/58
Domestic Patent References:
JPS5376165A | 1978-07-06 | |||
JP2004050147A | 2004-02-19 | |||
JP2009226232A | 2009-10-08 | |||
JP2010110688A | 2010-05-20 | |||
JP2000334202A | 2000-12-05 | |||
JP2000072436A | 2000-03-07 | |||
JP2006298803A | 2006-11-02 | |||
JPS5376165A | 1978-07-06 | |||
JP2004050147A | 2004-02-19 | |||
JP2009226232A | 2009-10-08 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office