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Simulation of decomposition of dichloroethylenes (trans-DCE, cis-DCE, 1,1-DCE)/air under electron beam irradiation

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Języki publikacji
EN
Abstrakty
EN
On the basis of the experimental results, computer simulations of decomposition of dichloroethylenes for three isomers (trans-DCE, cis-DCE, 1,1-DCE) in air under electron beam were carried out. Computer code “Kinetic” and “Gear” method were used. Calculation results well agree with the experimental results. Decomposition efficiency of DCE is mainly determined by Cl- dissociated secondary electron attachment, followed by Cl radical addition reaction with DCE.
Czasopismo
Rocznik
Strony
59--67
Opis fizyczny
Bibliogr. 27 poz., rys.
Twórcy
autor
autor
autor
autor
  • Department of Nuclear Methods in Process Engineering, Institute of Nuclear Chemistry and Technology, 16 Dorodna Str., 03-195 Warsaw, Poland, Tel.: +48 22 504 1368, Fax: +48 22 504 1277, yongxia@ichtj.waw.pl
Bibliografia
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  • 3. Atkinson R (1987b) A structure-activity relationship for the estimation of rate constants for the gas-phase reactions of OH radicals with organic compounds. Int J Chem Kinet 19:799−828
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  • 6. Chmielewski AG, Sun Y, Licki J, Bułka S, Kubica K, Zimek Z (2003) NOx and PAHs removal from industrial flue gas by using electron beam technology with alcohol addition. Radiat Phys Chem 67:555−560
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  • 8. Hasson AS, Smith, IWM (1999) Chlorine atom initiated oxidation of chlorinated ethenes: results for 1,1-dichloroethene (H2C=CCl2), 1,2-dichloroethene (HClC=CClH),trichloroethene (HClC=CCl2), and tetrachloroethene (Cl2C=CCl2). J Phys Chem A 103:2031−2043
  • 9. Hirota H, Hakoda T, Taguchi M, Takigami M, Kim H,Kojima T (2003) Application of electron beam for the reduction of PCDD/F emission from municipal solid waste incinerators. Environ Sci Technol 37:3164−3170
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  • 13. Mätzing H (1989) Chemical kinetics of flue gas cleaning by irradiation with electrons. In: Prigogine I, Rice S-A (eds) Advances in chemical physics. Vol. LXXX. John Wiley & Sons, Inc Press, pp 315−402
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  • 15. Nichipor H, Dashouk E, Yacko S et al. (2003) The kinetics of 1,1-dichloroethene (CCl2=CH2) and trichloroethene (HClC=CCl2) decomposition in dry and humid air under the influence of electron beam. Nukleonika 48:45−50
  • 16. NIST (2000) Chemical kinetics database on the web.http://kinetics.nist.gov/kinetics/index.jsp
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  • 21. Shen Y-S, Ku Y (1999) Treatment of gas-phase volatile organic compounds (VOCs) by the UV/O3 process.Chemosphere 38:1855−1866
  • 22. Sun Y, Chmielewski AG (2004) 1,2-dichloroethylene decomposition in air mixture by using ionization technology. Radiat Phys Chem 71:433−436
  • 23. Sun Y, Hakoda T, Chmielewski AG et al. (2001)Mechanism of 1,1-dichloroethylene decomposition in humid air under electron beam irradiation. Radiat Phys Chem 62:353−360
  • 24. Sun Y, Hakoda T, Chmielewski AG, Hashimoto S (2003) Trans-1,2-dichloroethylene decomposition in lowhumidity air under electron beam irradiation. Radiat Phys Chem 68:843−850
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  • 27. Zhu L, Bozzelli JW, Ho WP (1999) Reaction of OH radical with C2H3Cl: rate constant and reaction pathway analysis. J Phys Chem A 103:7800−7810
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ5-0013-0003
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