Determination of major and trace elements in crude oils by neutron activation and reflection methods |
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Authors: | J Csikai S M Al-Jobori Cs M Buczkó S Szegedi |
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Institution: | (1) Institute of Experimental Physics, Kosuth University, Pf. 105, 4001 Debrecen, (Hungary);(2) Present address: Iraqi Atomic Energy Commission, Baghad, Iraq;(3) Present address: Isotope Laboratory, Kossuth University, Debrecen, Hungary |
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Abstract: | The concentrations of O, Na, Cl, V, Mn and Ni in crude oils of different origins were determined, using sampling (SNAA) and
on-stream (ONAA) activation analyses. Samples were irradiated with thermal and fast neutrons produced by a 0.3 mg252Cf source and a 14 MeV generator. The H-content and the C/H atomic ratio have been determined by thermal neutron reflection
method using an 18 GBq Pu−Be source.
This work was supported in part by the Hungarian Academy of Sciences. |
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