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Download or read book Sampling and Characterization of Aerosols Formed in the Atmospheric Hydrolysis of UF6 written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: When gaseous UF6 is released into the atmosphere, it rapidly reacts with ambient moisture to form an aerosol of uranyl fluoride and HF. As part of our Safety Analysis program, we have performed several experimental releases of UF6 (from natural uranium) in contained volumes in order to investigate techniques for sampling and characterizing the aerosol materials. The aggregrate particle morphology and size distribution have been found to be dependent upon several conditions, including the relative humidity at the time of the release and the elapse time after the release. Aerosol composition and settling rate have been investigated using isokinetic samplers for the separate collection of UO2F2 and HF, and via laser spectroscopic remote sensing (Mie scatter and infrared spectroscopy). 8 references.

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Download or read book Tenth Joint International Symposium on Atmospheric and Ocean Optics Atmospheric Physics written by Gennadiĭ Grigorʹevich Matvienko and published by SPIE-International Society for Optical Engineering. This book was released on 2004 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.

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