ISSN:
0941-1216
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Adsorption of Vapors of Chlorinated C2-Hydrocarbons on Polymeric Adsorbents and Activated CarbonsThe adsorption (isotherms, kinetics, dynamics) of vapors of chlorinated ethanes and ethylenes from inert gas onto the novel crosslinked polymeric adsorbent Wofatit Y 77 was studied in comparison to traditional polymeric adsorbent Wofatit EP 61 and activated carbons B 23 and R 23 at 20°C. The crosslinked microporous polymeric adsorbent Wofatit Y 77 adsorbs the greatest amount. But the adsorption velocity is slightly lower than at activated carbons and the macroporous polymeric adsorbent Wofatit EP 61, respectively. The obtained steep adsorption breakthrough curves were evaluated according to the model of adsorption zone. Furthermore, the breakthrough curves were predicted from data of equilibrium and kinetics due to the equilibrium model and the model of film and pore diffusion by Rosen.
Additional Material:
9 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19963380197
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