| abstract |
The present invention relates to an adsorbent composition capable of absorbing and removing harmful gases introduced into an automobile. The harmful gas adsorbent composition introduced into an automobile according to the present invention includes (a) a spherical hollow core portion and mesoporous carbon. A nano carbon ball made of a shell part and having at least one deodorant selected from the group consisting of transition metals, transition metal oxides and alkali metal salts on the carbon shell part; And (b) a zeolite having a molar ratio of SiO 2 / Al 2 O 3 having an ion species of NH 4 + type of 20 to 300 and carrying a quaternary ammonium salt, wherein the content ratio of the zeolite: nanocarbon ball is 1 to 1 by weight. 3: 3-8. The adsorbent composition described above may be usefully used in an air conditioner or cabin filter of an automobile because it absorbs and efficiently removes major harmful gases introduced into the vehicle, such as aldehyde, ammonia, trimethylamine, acetic acid, and the like.n n n Nano Carbon Ball, Zeolite, Adsorbent |