Heterogeneous condensation of submicron particles in a growth tube

作者: Marco Tammaro , Francesco Di Natale , Antonio Salluzzo , Amedeo Lancia

DOI: 10.1016/J.CES.2012.02.023

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摘要: Abstract This paper reports a study on the enlargement of particles, produced by model ethylene/air flame, heterogeneous condensation water vapour. was carried out in an instrumented lab-scale facility based use growth tube. Tests were performed varying temperature condensing vapour and gas residence time Particle favoured increasing time. Experiments can be proficiently described using consolidated models for condensation, provided that contact angle between liquid embryo particle surface is considered as adjustable parameter, variable with temperature.

参考文章(34)
Richard C. Flagan, John H. Seinfeld, Fundamentals of Air Pollution Engineering ,(1988)
John R. Grace, R. Clift, Martin E. Weber, Bubbles, Drops, and Particles ,(1978)
Jin-pei YAN, Lin-jun YANG, Xia ZHANG, Lu-juan SUN, Yu ZHANG, Xiang-lin SHEN, Separation of PM2.5 from combustion based on vapor condensation and scrubbing Journal of Fuel Chemistry and Technology. ,vol. 36, pp. 267- 272 ,(2008) , 10.1016/S1872-5813(08)60021-3
Rachid Karmouch, Guy G. Ross, Experimental Study on the Evolution of Contact Angles with Temperature Near the Freezing Point Journal of Physical Chemistry C. ,vol. 114, pp. 4063- 4066 ,(2010) , 10.1021/JP911211M
S. Heidenreich, F. Ebert, Condensational droplet growth as a preconditioning technique for the separation of submicron particles from gases Chemical Engineering and Processing. ,vol. 34, pp. 235- 244 ,(1995) , 10.1016/0255-2701(94)04009-5
Susanne V. Hering, Mark R. Stolzenburg, Frederick R. Quant, Derek R. Oberreit, Patricia B. Keady, A Laminar-Flow, Water-Based Condensation Particle Counter (WCPC) Aerosol Science and Technology. ,vol. 39, pp. 659- 672 ,(2005) , 10.1080/02786820500182123
Subhasis Biswas, Vishal Verma, James J. Schauer, Constantinos Sioutas, Chemical speciation of PM emissions from heavy-duty diesel vehicles equipped with diesel particulate filter (DPF) and selective catalytic reduction (SCR) retrofits Atmospheric Environment. ,vol. 43, pp. 1917- 1925 ,(2009) , 10.1016/J.ATMOSENV.2008.12.040
Susanne V. Hering, Mark R. Stolzenburg, A method for particle size amplification by water condensation in a laminar, thermally diffusive flow Aerosol Science and Technology. ,vol. 39, pp. 428- 436 ,(2005) , 10.1080/027868290953416
Laila Sheeney-Haj-Ichia, Zoya Cheglakov, Itamar Willner, Electroswitchable Photoelectrochemistry by Cu2+−Polyacrylic Acid/CdS-Nanoparticle Assemblies Journal of Physical Chemistry B. ,vol. 108, pp. 11- 15 ,(2004) , 10.1021/JP0364295
Sergey P. Fisenko, Wei-Ning Wang, Manabu Shimada, Kikuo Okuyama, Vapor condensation on nanoparticles in the mixer of a particle size magnifier International Journal of Heat and Mass Transfer. ,vol. 50, pp. 2333- 2338 ,(2007) , 10.1016/J.IJHEATMASSTRANSFER.2006.10.046