IONIC REMOVAL PROCESS USING FILTER MODIFICATION BY SELECTIVE INORGANIC ION EXCHANGER EMBEDMENT

摘要

New methods of removing impurities from solvent-based compositions using inorganic particle-embedded filters and an ion exchange process are provided. The methods comprise passing a composition through a filter embedded with inorganic particles to yield a filtered composition. Filters comprising filtration media embedded with inorganic particles and methods of producing the same are also provided.