Abstract
Based on Lewis theory of acids, metal cation styrene resins, solid phase extraction sorbents for basic nitrogen compounds removal from diesel fuel, were prepared. The Sr2+-cation resin had a good adsorption capacity and the properties of it were also studied in detail. The results showed that adsorption capacity was 9.10 mg/g and the proper temperature of adsorption was 25°C. Moreover, it had a fast adsorption rate (ks= 9.28 × 10-5/s)and was controlled by film diffusion control. The physical structure of the resin had a great effect on adsorption capacity.
| Original language | English |
|---|---|
| Pages (from-to) | 53-59 |
| Number of pages | 7 |
| Journal | Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption |
| Volume | 22 |
| Issue number | 1 |
| State | Published - Feb 2006 |
Keywords
- Basic nitrogen compound
- Diesel fuel
- Solid phase extraction