Patent ID: 7078441
Filing Date: 2006-07-18
Classification: B01J

Abstract:
1. A process of manufacturing an organic porous material, the process comprising charging materials to be processed, which comprise an oil-soluble monomer not containing an ion exchange group, a surfactant, and water, into a mixing vessel, holding the mixing vessel inclined and causing it to move completely around a revolution axis while self-rotating, thereby preparing a water-in-oil type emulsion, polymerizing the monomer, removing unreacted materials, and drying the resulting product, wherein the organic porous material has a continuous pore structure, which comprises interconnected macropores and mesopores with a radius of 0.01 to 100 μm existing on the walls of the macropores, has a total pore volume of 5 to 50 ml/g and has pore distribution curve characteristics wherein the value obtained by dividing the half-width of the pore distribution curve at the main peak by the radius at the main peak is 0.5 or less.