|
|||||
|
|
Elemental analysis of coal and coal ASH by PIXE technique |
|
| Authors: | KC Patra Tapash R Rautray BB TripathyP Nayak |
| Institution: | a Dept. of Physics, Sambalpur University, Jyoti Vihar, Burla, India b Institute of Physics, Sachivalaya Marg, Bhubaneswar - 751005, India c Centre of Excellence in Theoretical and Math Sciences, SOA University, Bhubaneswar - 751030, India d Dept. of Physics, Silicon Institute of Technology, Patia, Bhubaneswar - 751024, India |
| Abstract: | Coal and coal ash samples were characterized by particle induced X-ray emission spectroscopic technique. Sixteen elements, namely K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Ga, As, Rb, Sr, Y and Pb were quantified in this study. Elements like K, Ca, Ti and Fe were present as major elements, whereas, other elements like V, Cr, Mn, Co, Ni, Cu, Zn, As, Se, Rb, Sr and Pb were present in trace level. The enrichment ratio of different ash samples with respect to coal were also estimated and discussed. |
| Keywords: | Fly ash Bottom ash Pond ash PIXE Trace elements |
| 本文献已被 ScienceDirect 等数据库收录！ | |