Mesoporous Carbon Beads Impregnated with Transition Metal Chlorides for Regenerative Removal of Ammonia in the Atmosphere
In: Industrial & Engineering Chemistry Research, Jg. 56 (2017-03-20), S. 3283-3290
Online
unknown
Zugriff:
Mesoporous carbons have been widely investigated, but their real-world applications are still unfulfilled because of lacking cost-effective material synthesis and application-specific structure and shapes. Herein, we designed an efficient adsorbent based upon mesoporous carbon beads (MCBs) for regenerative removal of NH3 in the atmosphere. By employing a suspension strategy, millimeter-sized MCBs are prepared which not only have well developed porous structure but also value-added properties such as regular spherical geometry, high mechanical properties, low dust, good wear-resistance, and good liquidity. While impregnated with transition metal chloride, the impregnated MCBs display outstanding breakthrough capacity of 111.4 mg/g for NH3 adsorption at 30 °C with a relative humidity of 80%. It is found that the type of transition metal chloride and their loading amount notably determine the adsorption performance. Moreover, the adsorption behavior is also determined by the process parameters such as humidi...
Titel: |
Mesoporous Carbon Beads Impregnated with Transition Metal Chlorides for Regenerative Removal of Ammonia in the Atmosphere
|
---|---|
Autor/in / Beteiligte Person: | Zhang, Zixiao ; Wang, Jitong ; Jiang, Wuyou ; Long, Donghui |
Link: | |
Zeitschrift: | Industrial & Engineering Chemistry Research, Jg. 56 (2017-03-20), S. 3283-3290 |
Veröffentlichung: | American Chemical Society (ACS), 2017 |
Medientyp: | unknown |
ISSN: | 1520-5045 (print) ; 0888-5885 (print) |
DOI: | 10.1021/acs.iecr.7b00013 |
Schlagwort: |
|
Sonstiges: |
|