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Preconcentration of traces of gold, silver and palladium on activated carbon and its determination in geological samples by flame AAS after wet ashing

✍ Scribed by G Chakrapani; P.L Mahanta; D.S.R Murty; B Gomathy


Book ID
117222484
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
89 KB
Volume
53
Category
Article
ISSN
0039-9140

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A flow-injection on-line 8531 fibre column separation and preconcentration system is proposed for the efficient flame atomic absorption spectrometric determination of trace gold in ores and metallurgical samples. A flow manifold with a pump and two valves was assembled to conduct the operating cycle