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  1. Technological University, Hmawbi
  1. Technological University, Hmawbi
  2. Department of Engineering Chemistry

Investigation on Manganese in Used Dry Cells by Nuclear Technique

http://hdl.handle.net/20.500.12678/0000007470
http://hdl.handle.net/20.500.12678/0000007470
a13b4461-bb31-4fb3-ab22-c842e3c7198a
d9c2c75b-d9ca-4584-bd8b-e112fd2ec049
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Shwe Shwe Sin ( EE- 9 ), Chemistry, University of Mandalay , Nov 7-8, 2019, P 39-42.pdf (215 KB)
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Conference paper
Upload type
Publication
Title
Title Investigation on Manganese in Used Dry Cells by Nuclear Technique
Language en
Publication date 2019-11-07
Authors
Shwe Sin
Daw Khin Myint2
Description
This research deals with the determination of manganese in some used imported dry cells. In this work, Panasonic, Eveready and W&S BATT brands were selected. The samples were used with a bulb (2.5 volt). The used time of samples was 21.05 hr, 28.95 hr and 17.03 hr respectively. The used samples were studied by Neutron Activation Analysis (NAA) technique employing Am (Be) source. The half-life of irradiated samples agreed with the literature. In addition, the samples were investigated by Energy Dispersive X-ray Fluorescence spectrometry (ED-XRF). The relative abundance of manganese in samples was present in high content. For the quantitative determination, the samples were determined by Atomic Absorption Spectrophotometry (AAS). The contents of manganese were (43.01 %) in Panasonic, (40.95 %) in Eveready and (34.19 %) in W&S BATT.
Keywords
Used dry cells, NAA, ED-XRF, AAS
Identifier ISBN 978-99971-0-733-6
Conference papers
2019-11-7-8
The 2nd International Conference on Engineering Education and Innovation, November 7-8, 2019, Myanmar
Room- 2, Technological University ( Hmawbi ), Yangon, Myanmar
Session 3
www.hbtu.edu.mm
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