| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method and device purifying air for an automobile which can introduce air being removed NOx into a car. SOLUTION: Air taken in from an outside air intake hole 12a, after absorbing humidity in a silica gel 32 in first/second columns 30A, 30B, is introduced into a car from a blow port 13a by adsorbing NOx in an activated carbon fiber 34. Here, the activated cargon fiber 34 adsorbing NOx and the silica gel 32 performing drying are heated, adsorbed NOx and water are separated, so as to use the activated carbon fiber 34 and the silica gel 32, NOx in the air is again adsorbed.</p> |
