Catalytic agents in the nature of activated fibers for use in catalytic processes; catalytic agents in the nature of catalyzed fibers for use in catalytic processes; catalytic agents in the nature of activated fiber compositions comprised of high surface area, porous inorganic fibers and an active agent for use in catalytic processes; catalytic agents in the nature of activated fiber compositions comprised of high surface area, porous inorganic fibers and an active agent for use in catalytic processes as filter elements, components of exhaust systems, catalytic support materials, papers, blankets, boards, mats, felts, textiles, 3D shapes, and films; catalysts for use in the manufacture of industrial chemicals; catalyst supports; catalytic agents in the nature of activated fibers formed into various sized three-dimensional shapes for use in catalytic processes