227 触媒バグフィルタの開発(第 1 報) : 繊維状触媒の開発とバグフィルタへの適用

抄録

We developed the fibrous catalysts which had high activity in decomposition of organic chlorine compounds and reduction of NO by NH_3. The catalyst fiber composed of V_2O_5 and TiO_2 exhibited favorable structural properties (large specific surface area of more than 200m^2/g and large pore volume of more than 0.20(cm)^3/g) and capability to stabilize V_2O_5 in a well dispersed form up to high loading. A catalytic bag filter was produced by placing a layer of the catalyst fiber within a nonwoven fabric of heat resistant polymer fiber.