Title:
ION EXCHANGE TREATMENT APPARATUS
Document Type and Number:
Japanese Patent JP2022040674
Kind Code:
A
Abstract:
To provide an ion exchange treatment apparatus with no need of constant monitoring by an operator or through other methods, the ion exchange treatment apparatus capable of preventing overflow of a liquid from a column even if a trouble such as clogging, etc. occurs inside the apparatus.SOLUTION: An ion exchange treatment apparatus 1 has a column 11 to be packed with an ion exchange resin. The column is provided with a lid-like member 12 on an upper part thereof. The lid-like member 12 includes at least two open holes 20 in an upper face 12s thereof. One (20a) of the open holes 20 is for connecting one end of a liquid supply tube 32 for supplying a liquid to an inside of the column. The column 11 is made airtight by the lid-like member 12. The apparatus is favorable for an ion exchange treatment apparatus for testing to be used in ion exchange treatment testing.SELECTED DRAWING: Figure 1
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Inventors:
NAGAI HIDEMASA
SHINGU MASAHIRO
NAKAI TAKAYUKI
SHINGU MASAHIRO
NAKAI TAKAYUKI
Application Number:
JP2020145486A
Publication Date:
March 11, 2022
Filing Date:
August 31, 2020
Export Citation:
Assignee:
SUMITOMO METAL MINING CO
International Classes:
B01J47/022
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Kazuyoshi
Hayashi Kazuyoshi