Effects of high relative humidity on the dynamic adsorption of dimethyl methylphosphonate (DMMP) on activated carbon

Carbon

Volumn 44, Issue 15, 2006, Pages 3247-3254

  Kaplan, Doron ^a   Nir, Ido ^a   Shmueli, Liora ^a  

^a ISRAEL INSTITUTE FOR BIOLOGICAL RESEARCH   (Israel)

Author keywords

Activated carbon; Adsorption

Indexed keywords

ACTIVATED CARBON; ADSORPTION; ATMOSPHERIC HUMIDITY; REDUCTION;

ADSORPTION CAPACITY; DIMETHYL METHYLPHOSPHONATE (DMMP); FILTER CHANNELING; HUMID AIR;

PHOSPHORUS COMPOUNDS;

EID: 33750377654     PISSN: 00086223     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbon.2006.06.036     Document Type: Article

References (21)

1. Tevault DE, Keller J, Parsons J. Proceedings of the 1998 ERDEC scientific conference on chemical and biological defense research (MD, USA). ECBC-SP-004, July 1998.
2. Jonas L.A., and Rhermann J.A. The kinetics of adsorption of organo-phosphorus vapors from air mixtures by activated carbons. Carbon 10 (1972) 657-663
3. Jonas L.A., and Rhermann J.A. Predictive equations in gas adsorption kinetics. Carbon 11 (1973) 59-64
4. Rhermann J.A., and Jonas L.A. Dependence of gas adsorption rates on carbon granule size and linear flow velocity. Carbon 16 (1978) 47-51
5. Lodewyckx P., and Vansant E.F. Influence of humidity on adsorption capacity from the Wheeler-Jonas model for prediction of breakthrough times of water immiscible organic vapors on activated carbon. Am Ind Hyg Assoc J 60 (1999) 612-617
6. Lodewyckx P., and Vansant E.F. The influence of humidity on overall mass transfer coefficient of the Wheeler-Jonas equation. Am Ind Hyg Assoc J 61 (2000) 461-468
7. Wood G.O. Estimating service lives of organic vapor cartridges II: a single vapor at all humidities. J Occup Environ Hyg 1 (2004) 472-492
8. Busmundrud O. Vapor breakthrough in activated carbon beds. Carbon 31 (1993) 279-286
9. Biron E., and Evans M. Dynamic adsorption of water-soluble and insoluble vapors on activated carbon. Carbon 36 (1998) 1191-1197
10. Mahle JJ, Buettner LC, Mauer S. Evaluation of post-treatment filter, part 1: experimental study of DMMP and DIMP filtration at high temperature and high dew point using activated carbon. US Army ERDEC-TR-317, Aberdeen Proving Ground (MD, USA), August 1996.
11. Lim J.S., Kim C., Lee Y., and Ahn W.-S. Effects of adsorption mechanism on the efficiency of ASC whetlerite carbon reactor. Adsorption 8 (2002) 189-195
12. Tevault DE, Buchanan JH, Buettner LC. Volatility of dimethyl methylphosphonate (DMMP) in humid air, MD (USA). ECBC-TR-305, June 2003.
13. Bradley R.H. Surface studies of Cu/Cr/Ag impregnated microporous carbons. Appl Surf Sci 90 (1995) 271-276
14. 2O-adsorption isotherms. Presented in Carbon 2001 conference, Lexington (KY, USA), 2001.
15. Nir I., Suzin Y., and Kaplan D. The effect of airflow pattern on filter breakthrough in physical adsorption. Carbon 40 (2002) 2437-2445
16. Mahle J.J., and Friday D.K. Water adsorption equilibria on microporous carbons correlated using a modification to the Sircar isotherm. Carbon 27 (1989) 835-843
17. Ritter J.A., and Yang R.T. Pressure swing adsorption: experimental and theoretical study on air purification and vapor recovery. Ind Eng Chem Res 30 (1991) 1023-1032
18. Suzin Y., Nir I., and Kaplan D. The effect of flow pattern on the adsorption of DMMP in activated carbon beds and canisters. Carbon 38 (2000) 1129-1133
19. Wheeler A. In: Emmett P.H. (Ed). Catalysis vol. II (1955), Reinhold Publishing Co, NY, USA [Chapter 2]
20. Harris R.K., Thompson T.V., Norman P.R., and Pottage C. Adsorption competition onto activated carbon, studied by magic-angle spinning NMR. J Chem Soc, Faraday Trans 92 (1996) 2615-2618
21. Doong S.J., and Yang R.T. Adsorption of mixtures of water vapor and hydrocarbons by activated carbon beds: thermodynamic model for adsorption equilibrium and adsorber dynamics. In: Ma Y.H., and Ausikaitis J.P. (Eds). Recent progress in adsorption and ion exchange. AIChE symposium series vol. 83 (1987), American Institute of Chemical Engineers, New York 87-97