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Preparation and Characteristics of ThO2-Bi Slurries

W. F. Kenney, H. Susskind

Nuclear Science and Engineering / Volume 9 / Number 2 / February 1961 / Pages 211-220

dx.doi.org/10.13182/NSE61-A15605

The uniformity and stability of ThO2-Bi dispersions (with 350 ppm each of Mg and Zr) were measured in fifty pound batches containing up to 11.5% ThO2 and also in circulating experiments carried out in a ½-in. IPS pumped loop at ThO2 concentrations up to 7.4%. Good results were obtained in all experiments where gas entrainment was prevented or eliminated.