Determination of gold by substoichiometric extraction with N-thioacetyl benzamide

被引：2
|
作者：
Bag, Madhumita [1 ]
Chattopadhyay, Pabitra [1 ]
Basu, Sukalyan [1 ]
机构：
[1] Univ Burdwan, Dept Chem, Burdwan 713104, W Bengal, India
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2011年 / 290卷 / 01期
关键词：
Substoichiometric extraction; N-thioacetyl benzamide; Radiotracer Au-198; ABSORPTION SPECTROMETRIC DETERMINATION; SOLVENT-EXTRACTION; PRECONCENTRATION; AU(III); SILVER;
D O I：
10.1007/s10967-011-1176-x
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Estimation of gold has been successfully carried out by substoichiometric radiochemical solvent extraction method using a newly designed organic moiety, N-thioacetyl benzamide as extractant and chloroform as solvent at aqueous pH 4. The interference effects of different closely related diverse ions like Fe(III), Cu(II), Co(II), Zn(II), Ni(II) etc. were also critically studied. The validity of this method has been verified by the study of recovery of gold in mud samples.
引用
收藏
页码：175 / 178
页数：4
相关论文
共 50 条
  • [31] Determination of Zr, Nb, Mo, Sn, Hf, Ta, and W in seawater by N-benzoyl-N-phenylhydroxylamine extraction chromatographic resin and inductively coupled plasma-mass spectrometry
    Sun, Shengling
    Li, Jie
    MICROCHEMICAL JOURNAL, 2015, 119 : 102 - 107
  • [32] EXTRACTION-ATOMIC-ABSORPTION DETERMINATION OF GOLD IN MARINE FERROMANGANESE FORMATIONS AFTER ITS CONCENTRATION WITH DIBUTYL SULPHIDE IN TOLUENE
    Blokhin, Maksim G.
    Zarubina, Natalya, V
    Ivanov, Vladimir V.
    Mikhailik, Pavel E.
    BULLETIN OF THE TOMSK POLYTECHNIC UNIVERSITY-GEO ASSETS ENGINEERING, 2023, 334 (01): : 19 - 29
  • [33] DETERMINATION OF GOLD IN ORE BY FLAME ATOMIC-ABSORPTION SPECTROMETRY WITH FLOW-INJECTION ONLINE SORBENT EXTRACTION PRECONCENTRATION
    XU, SK
    SUN, LJ
    FANG, ZL
    ANALYTICA CHIMICA ACTA, 1991, 245 (01) : 7 - 11
  • [34] Extraction of gold(III) from hydrochloric acid solutions by CTAB/n-heptane/iso-amyl alcohol/Na2SO3 microemulsion
    Lu, Wenjuan
    Lu, Yanmin
    Liu, Fei
    Shang, Kai
    Wang, Wei
    Yang, Yanzhao
    JOURNAL OF HAZARDOUS MATERIALS, 2011, 186 (2-3) : 2166 - 2170
  • [35] A Rapid Method for the Determination of Gold in Rocks, Ores and Other Geological Materials by F-AAS and GF-AAS After Separation and Preconcentration by DIBK Extraction for Prospecting Studies
    Balaram, V.
    Mathur, R.
    Satyanarayanan, M.
    Sawant, S. S.
    Roy, P.
    Subramanyam, K. S. V.
    Kamala, C. T.
    Anjaiah, K. V.
    Ramesh, S. L.
    Dasaram, B.
    MAPAN-JOURNAL OF METROLOGY SOCIETY OF INDIA, 2012, 27 (02): : 87 - 95
  • [36] Solvent extraction of gold from alkaline cyanide solution with a tri-n-octylamine/tri-n-butyl phosphate/n-heptane synergistic system
    Jiang, JZ
    He, YF
    Gao, HC
    Wu, JG
    Jiang, JZ
    SOLVENT EXTRACTION AND ION EXCHANGE, 2005, 23 (01) : 113 - 129
  • [37] Simultaneous determination of silver and gold nanoparticles by cloud point extraction and total reflection X-ray fluorescence analysis
    Bahadir, Z.
    Torrent, L.
    Hidalgo, M.
    Margui, E.
    SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2018, 149 : 22 - 29
  • [38] Extraction of Thorium(IV) with N-Methyl-N,N,N-trioctylammonium Chloride from Monazite Acidic Leach Liquor and Its Use for Spectrophotometric Determination
    Mohamed, B. T.
    Guirguis, L. A.
    Orabi, A. H.
    Khalil, L. H.
    RADIOCHEMISTRY, 2019, 61 (05) : 569 - 578
  • [39] Silver(I)-selective impedimetric and potentiometric detection at 3-hydroxy-N-(4-mercaptophenyl)benzamide functionalized gold surface - Analysis of water and packaged food products
    Sharma, Manish
    Kaur, Inderpreet
    ANALYTICA CHIMICA ACTA, 2022, 1192
  • [40] DETERMINATION OF COPPER(II) IN NATURAL WATERS BY EXTRACTION USING N-O-VANILLIDINE-2-AMINO-P-CRESOL AND FLAME ATOMIC ABSORPTION SPECTROMETRY
    Karadas, Cennet
    Kara, Derya
    INSTRUMENTATION SCIENCE & TECHNOLOGY, 2014, 42 (05) : 548 - 561
12345