00000nam 2200000zi 4500 9.867782 CaOODSP 20221107162414 m o d f cr ||||||||||| 190130s1959 onc ot f|0| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- M38-1/43-1959E-PDF Guest, R. J., author. Some analytical applications of solvent extraction from sulphate solution with long chain alkyl amines / by R. J. Guest and J. A. F. Bouvier. Ottawa, Ontario : Department of Mines and Technical Surveys, 1959. 1 online resource (ii, 39 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Mines Branch Research Report ; R 43 "March 18, 1959." Includes bibliographic references. "A study has been made of the extraction of a number of ions from sulphate solution, using the tertiary alkyl amine tri-isooctyl amine, and the secondary alkyl amines, amine 9D-178 and di(tridecyl P) amine, in various diluents. The purpose of this work was to investigate the use of these amines as an analytical tool in the separation and determination of thorium and the rare earths"--Abstract. Includes abstract in French. gccst Chemicals Bouvier, J. A. F., author. Canada. Department of Mines and Technical Surveys. Canada. Mines Branch. Research report (Canada. Mines Branch) R 43. (CaOODSP)9.855660 PDF 1.70 MB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-43-1959-eng.pdf