| 초록 |
The conventional separation/purification processes using various adsorbents are restricted to van der Waals and electrostatic interactions between the adsorbent and adsorbate. In this study using metal ion-dispersed adsorbent, purification of acetylenic compounds existed as very low concentration in C5 mixtures is accomplished by weak chemical bonds such as π-complexation. Prepared adsorbent for acetylenic compounds purification, Nickel-dispersed alumina adsorbent exhibited high adsorption capacity for acetylene as gas-phase. Furthermore, as shown the experimental results, it seems that the applications of Nickel-disperse adsorbent for acetylene compound such as 2-butyne in liquid-phase mixtures are possible. |
