00000nam 2200000za 4500 9.841490 CaOODSP 20221107152112 cr ||||||||||| 170811s1971 onca ob f000 0 eng d CaOODSP eng eng fre n-cn--- M34-20/137E-PDF M34-20/137 Ashbrook, A. W. The construction and operation of a rotary burner for fluorimetric uranium analysis [electronic resource] / A.W. Ashbrook, Extraction Metallurgy Division. Ottawa : Information Canada, 1971. iii, 14 p. : ill. Technical bulletin ; TB 137 Cover title. "May 1971." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references (p. 9). “The construction and operation of a rotary burner, for use in the fusion of uranium-containing samples with sodium fluoride flux prior to the fluorimetric determination of uranium, is described. The burner consists essentially of an arrangement of LPG burners providing a circular flame through which dishes containing sample and flux are rotated. This arrangement results in even and reproducible heat distribution to the dishes, and provides good precision between individual fusions, and between replicate analyses. The burner is fitted for semi-automatic operation, which also increases the reproducibility of the fusion technique"--Abstract, p. i. Includes abstract in French. gccst Chemistry gccst Equipment gccst Design Canada. Natural Resources Canada. Canada. Mines Branch. Technical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch) TB 137 (CaOODSP)9.834857 PDF 2.54 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20/M34-20-137-eng.pdf 300022