| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a monolithic organic porous ion exchanger which is chemically stable, provides low pressure drop when a fluid permeates through it, and has a large ion exchange capacity, and to provide a production method of the same and a casting mold used in the production method. <P>SOLUTION: The monolithic organic porous ion exchanger is characterized in that in an organic porous body of a continuous pore structure, which has three-dimensionally continuous pores among the skeletons of a three-dimensionally continuous organic polymer and a thickness of ≥5 mm, a plurality of linear or spiral through-holes each extending in the thickness direction and having a radius of 0.05-0.30 mm are formed in a direction orthogonal to the thickness direction, and ion exchange groups are uniformly introduced. <P>COPYRIGHT: (C)2009,JPO&INPIT |
