Patent ID: 9079133
Filing Date: 2015-07-14
Classification: B01D

Abstract:
1. An air-purifying device for a vehicle, comprising: an on-vehicle component arranged on a portion where an air flow passage is formed while the vehicle is traveling; and an ozone purifier which includes activated carbon while being disposed on the surface of said on-vehicle component, wherein said ozone purifier is prepared so that the mode pore size of the activated carbon is 10 nm or less, and the air-purifying device further comprises a PM collector which includes activated carbon with larger pore size than that of the activated carbon included in said ozone purifier so as to collect PMs contained in atmospheric air flowing into said ozone purifier, wherein the activated carbon included in said PM collector is prepared so that a distribution range of its pore sizes includes a range from 10 to 100 nm.