Producing of 168Yb of weighable amounts by AVLIS method and selective photo-ionization of palladium

Sergey I. Yakovlenko

doi:10.1117/12.515834

10 November 2003 Producing of ¹⁶⁸Yb of weighable amounts by AVLIS method and selective photo-ionization of palladium

Sergey I. Yakovlenko

Proceedings Volume 5120, XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; (2003) https://doi.org/10.1117/12.515834
Event: XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 2002, Wroclow, Poland

Abstract

AVLIS process for Yb has been studied theoretically and experimentally. Installations to produce highly enriched ¹⁶⁸Yb in industrial scales were created. The contents of ¹⁶⁸Yb in the laser produced plasma was reached 90 - 95 %, in the material deposited on the ions collector - up to 62 % and in the washing liquid - up to 45 %. The rate of the enriched yterrbium production was up to 5-10 mg/hour (over 1 g per month). For the first time a profitable commodity was produced by the AVLIS method. Using the selective two-stage ionization and Zeeman effect the essential enrichment of various isotopes of a palladium is reached: ¹⁰²Pd - up to 18 % (on a comparison with the natural contents 1 %), ¹⁰⁴Pd - up to 70 % (on a comparison - 11.4%), ¹⁰⁵Pd - up to 60 % (on a comparison - 22.33%).

Citation Download Citation

Sergey I. Yakovlenko "Producing of ¹⁶⁸Yb of weighable amounts by AVLIS method and selective photo-ionization of palladium", Proc. SPIE 5120, XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (10 November 2003); https://doi.org/10.1117/12.515834

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