TY  - JOUR
TT  - Applicability of Iron(III) Hexamethyleneditiocarbamate as ColloidCollector for Flotation on Preconcentration and Separation of Some Trace Elements in aragonite Before Their AAS Determination
AU  - Cundeva, K.
AU  - Pavlovska, G.
AU  - Stafilov, T.
AU  - Zendelovska, D.
PY  - 2002
DA  - December
JF  - Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi
JO  - BAUN Fen. Bil. Enst. Dergisi
PB  - Balıkesir Üniversitesi
WT  - DergiPark
SN  - 1301-7985
SP  - 9
EP  - 12
VL  - 4
IS  - 2
KW  - Aragonite
KW  - trace elements
KW  - flotation separation
KW  - determination
KW  - AAS
N2  - The applicability of iron(III) hexamethylenedithiocarbamate, Fe(HMDTC)3, as collector for colloid flotation separation of Ag, Cd, Cr, Mn, Tl and Zn in traces from aragonite and their determination by flame (FAAS) or electrothermal atomic absorption spectrometric (ETAAS) is presented. The interference of Ca as matrix element on Ag, Cd, Cr, Mn, Tl and Zn atomic absorption spectrometric (AAS) determination was investigated. The results show that Ca does not interfere on absorbance of Zn and Mn, but tends to decrease absorbance of Ag, Cd, Cr, and Tl. Accordingly, a flotation separation method for investigated elements from the aqueous solution of aragonite obtained by dissolution the mineral in HCl and HNO3 was suggested
UR  - https://dergipark.org.tr/tr/pub/baunfbed/issue//261875
L1  - https://dergipark.org.tr/tr/download/article-file/228394
ER  -