Title:
復水脱塩方法及び装置
Document Type and Number:
Japanese Patent JP4383091
Kind Code:
B2
Abstract:
The present invention provides methods and equipments for demineralizing condensate, aiming at achieving high-purity effluent quality with a low concentration of sulfate ions derived from organic impurities leaching from cation resins in the condensate treatment by condensate demineralizers in nuclear power plants. The present invention relates to a condensate demineralizer for demineralizing condensate in a nuclear power plant, comprising a mixed bed of a strongly acidic gel-type cation exchange resin and a uniform particle size strongly basic porous anion exchange resin.
Inventors:
Takeshi Izumi
Masahiro Hagiwara
Masahiro Hagiwara
Application Number:
JP2003148565A
Publication Date:
December 16, 2009
Filing Date:
May 27, 2003
Export Citation:
Assignee:
Ebara Corporation
International Classes:
G21C19/307; B01J47/04; C02F1/42; G21D1/02; G21D3/08; G21F9/12
Domestic Patent References:
| JP2001246377A | ||||
| JP2000046992A | ||||
| JP8224579A | ||||
| JP9187765A |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Minako Matsuyama
Takako Koiso
Mitsutoshi Nakamura
Kazuo Shamoto
Minako Matsuyama
Takako Koiso
Mitsutoshi Nakamura