Voltammetric Determination of Thiourea in Copper Refinery Electrolytes

被引：0

作者：

Yu. A. Akeneev

E. A. Zakharova

G. B. Slepchenko

N. P. Pikula

机构：

[1] Tomsk Polytechnical University,

来源：

Journal of Analytical Chemistry | 2005年 / 60卷 / 6期

关键词：

Hydrogen; Copper; Analytical Chemistry; Graphite; Hydroxide;

D O I：

10.1007/s10809-005-0131-9

中图分类号：

学科分类号：

摘要：

It was shown that anodic voltammetry at graphite electrodes can be used for determining thiourea in solutions of copper refinery electrolytes. The proposed procedure involves dilution, the addition of hydrogen hydroxide, and the ultrasonic treatment of the resulting solution to eliminate the matrix effect.

引用

页码：514 / 517

页数：3

共 50 条

[31] ADSORPTIVE VOLTAMMETRIC DETERMINATION OF COPPER AS ITS NIOXIMATE COMPLEX
BOBROWSKI, A
TALANTA, 1989, 36 (11) : 1123 - 1128
[32] Simultaneous Voltammetric Determination of Molybdenum and Copper in Manganese Compounds
S. T. Girousi
G. C. Kaspentakis
A. N. Voulgaropoulos
J. A. Stratis
Microchimica Acta, 2001, 136 : 223 - 226
[33] A NEW SIMPLE VOLTAMMETRIC METHOD FOR THIOUREA AND THIOUREA DIOXIDE DETERMINATIONS
KIRCHNEROVA, J
PURDY, WC
ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS, 1980, 13 (12): : 1031 - 1040
[34] DETERMINATION OF ZINC, CADMIUM, COBALT, AND COPPER IN ELECTROLYTES
SIZENEVA, IP
KALMYKOVA, IS
AMIROVA, SA
INDUSTRIAL LABORATORY, 1988, 54 (03): : 235 - 236
[35] Amperometric determination of thiourea in alkaline media on a copper oxide-copper electrode
Manea, F.
Radovan, C.
Schoonman, J.
JOURNAL OF APPLIED ELECTROCHEMISTRY, 2006, 36 (10) : 1075 - 1081
[36] Flow injection spectrophotometric determination of copper in petroleum refinery wastewaters
Cassella, RJ
MICROCHEMICAL JOURNAL, 2002, 72 (01) : 17 - 26
[37] DETERMINATION OF SOME THIOUREA-CONTAINING PESTICIDES USING PULSE VOLTAMMETRIC METHODS OF ANALYSIS
SMYTH, MR
OSTERYOUNG, JG
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 174 (SEP): : 5 - 5
[38] TITRIMETRIC METHOD FOR THIOUREA DETERMINATION IN AMMONIACAL ELECTROLYTES FOR CADMIUM AND NICKEL-PLATING
KIRYUSHOV, VN
INDUSTRIAL LABORATORY, 1992, 58 (08): : 711 - 712
[39] THIOUREA AND FORMAMIDINE DISULFIDE IN COPPER ELECTROREFINING BATHS - SPECIATION AND DETERMINATION
DUSART, O
SAHEL, A
ROCHE, JP
ANALUSIS, 1990, 18 (01) : 45 - 50
[40] MODIFICATION OF THE AZIDE METHOD OF DETERMINATION OF THIOUREA IN THE ACID COPPER ELECTROLYTE
PAJDOWSKI, L
KRZEWSKA, S
CHEMIA ANALITYCZNA, 1986, 31 (02): : 285 - 289

← 1 2 3 4 5 →