摘要: Gas-fluidized beds of some nanopowders exhibit a nonbubbling fluid-like behavior as seen for conditioned fine powders. For example, powders moderate density nanoparticles, such silica can be fluidized by gas in regime. The suppression macroscopic bubbles nanoparticles has been causally related to the formation porous light aggregates. A phenomenological approach described this chapter analyze gas-fluidized is consider aggregates effective lightweight spheres which may non-bubbling gas-fluidization similarly coarse beads liquids. These complex-aggregates would formed dynamic aggregation simple-aggregates pre-existing fluidization.
springer.com
sci-hub.st 参考文章(41)
Jonghwun Jung, Dimitri Gidaspow, Fluidization of Nano-size Particles Journal of Nanoparticle Research. ,vol. 4, pp. 483- 497 ,(2002) , 10.1023/A:1022807918247
Marc Ullmann, Sheldon K. Friedlander, Andreas Schmidt-Ott, Nanoparticle Formation by Laser Ablation Journal of Nanoparticle Research. ,vol. 4, pp. 499- 509 ,(2002) , 10.1023/A:1022840924336
Manfred Voll, Peter Kleinschmit, Carbon, 6. Carbon Black Ullmann's Encyclopedia of Industrial Chemistry. ,(2010) , 10.1002/14356007.N05_N05
Olga Koper, Kenneth J. Klabunde, Nanoparticles for the destructive sorption of biological and chemical contaminants ,(1998)
J. Ruud van Ommen, Berend G. M. van Wachem, Alan Weimer, David M. King, Robert Pfeffer, EXPERIMENTS AND MODELLING OF MICRO-JET ASSISTED FLUIDIZATION OF NANOPARTICLES ,(2010)
Zhigang Hao, Qingshan Zhu, Zheng Jiang, Hongzhong Li, Fluidization characteristics of aerogel Co/Al2O3 catalyst in a magnetic fluidized bed and its application to CH4-CO2 reforming Powder Technology. ,vol. 183, pp. 46- 52 ,(2008) , 10.1016/J.POWTEC.2007.11.015
J.C. Sánchez-López, A. Fernández, TEM study of fractal scaling in nanoparticle agglomerates obtained by gas-phase condensation Acta Materialia. ,vol. 48, pp. 3761- 3771 ,(2000) , 10.1016/S1359-6454(00)00174-9
Jose A. Quevedo, Ayokunle Omosebi, Robert Pfeffer, Fluidization enhancement of agglomerates of metal oxide nanopowders by microjets Aiche Journal. ,vol. 56, pp. 1456- 1468 ,(2010) , 10.1002/AIC.12075
Renske Beetstra, Ugo Lafont, John Nijenhuis, Erik M. Kelder, J. Ruud van Ommen, Atmospheric Pressure Process for Coating Particles Using Atomic Layer Deposition Chemical Vapor Deposition. ,vol. 15, pp. 227- 233 ,(2009) , 10.1002/CVDE.200906775
Veeraya Jiradilok, Dimitri Gidaspow, Jalesh Kalra, Somsak Damronglerd, Suchaya Nitivattananon, Explosive dissemination and flow of nanoparticles Powder Technology. ,vol. 164, pp. 33- 49 ,(2006) , 10.1016/J.POWTEC.2005.12.020