Monolith-like organic porous material, monolith-shaped organic porous ion exchanger, process for their preparation and chemical filter

摘要

PPROBLEM TO BE SOLVED: To provide a monolith-like organic porous material having high mechanical strength, high contact efficiency with liquid in permeating the liquid and low pressure loss in permeating the liquid, and suitable as an absorber having high absorption capacity, and to provide a monolith-like organic porous ion exchanger and a method for producing thereof. PSOLUTION: The monolith-like organic porous material is a composite structural body comprising the organic porous material consisting of a continuous skeleton phase and a continuous pore phase, and a large number of particle bodies having 2-20 μm diameter and adhered to the skeleton surface of the organic porous material or a large number of protrusion bodies formed on the skeleton surface of the organic porous material and having 2-20 μm max. size, and has ≥1 mm thickness, 8-100 μm average pore diameter and 0.5-5 ml/g whole micropore volume. PCOPYRIGHT: (C)2009,JPO&INPIT