Title of article :
The application of prompt-gamma neutron activation analysis to borehole logging for coal
Author/Authors :
M. Borsaru، نويسنده , , Melanie M. Biggs، نويسنده , , W. Nichols، نويسنده , , F. Bos، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
The PGNAA technique was tested for the in-situ determination of ash, Fe, Si, Al and density of coal seams in water-filled boreholes. The technique is also able to determine in situ the deformation temperature of coals for which a correlation exists between the deformation temperature and the percentage of Al, Si and Fe present in coal. The logging tool employed a 2.5 μg 252Cf neutron source.
Keywords :
PGNAA , In-situ analysis , Coal logging , Fe , Si , Al , density , Deformation temperature , Ash
Journal title :
Applied Radiation and Isotopes
Journal title :
Applied Radiation and Isotopes
