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Determination of rhenium in ores of complex composition by the kinetic method

Journal Article:

Abstract

The kinetic rhenium determination method is proposed based on rhenium catalytic effect in the reaction of malachite green with thiourea. The accompanying elements, excluding molybdenum, do not interfere with the rhenium determination at their concentration of up to 0.1 M. The interfering influence of molybdenum can be eliminated by addition of tartaric acid to the solution up to the concentration of 0.1 M. This enables to determine rhenium in presence of 1000-fold quantity of molybdenum. The method is applicable for the analysis of complex copper-zinc sulphide ores.
Authors:
Pavlova, L G; Gurkina, T V; [1]  Tsentral'naya Lab. Yuzhno-Kazakhstanskogo Geologicheskogo Upravleniya, Alma-Ata (USSR))
  1. Kazakhskij Gosudarstvennyj Univ., Alma-Ata (USSR)
Publication Date:
Sep 01, 1979
Product Type:
Journal Article
Reference Number:
AIX-11-557668; EDB-81-001711
Resource Relation:
Journal Name: Zh. Anal. Khim.; (USSR); Journal Volume: 34:9
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; RHENIUM; QUANTITATIVE CHEMICAL ANALYSIS; CATALYSIS; CATALYSTS; CHEMICAL REACTION KINETICS; DYES; ORES; PERRHENATES; REDUCTION; THIOUREAS; CARBONIC ACID DERIVATIVES; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; ELEMENTS; KINETICS; METALS; ORGANIC COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; REACTION KINETICS; REFRACTORY METALS; RHENIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; 400102* - Chemical & Spectral Procedures
OSTI ID:
6841311
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: ZAKHA
Submitting Site:
INIS
Size:
Pages: 1787-1790
Announcement Date:
Dec 01, 1980

Journal Article:

Citation Formats

Pavlova, L G, Gurkina, T V, and Tsentral'naya Lab. Yuzhno-Kazakhstanskogo Geologicheskogo Upravleniya, Alma-Ata (USSR)). Determination of rhenium in ores of complex composition by the kinetic method. USSR: N. p., 1979. Web.
Pavlova, L G, Gurkina, T V, & Tsentral'naya Lab. Yuzhno-Kazakhstanskogo Geologicheskogo Upravleniya, Alma-Ata (USSR)). Determination of rhenium in ores of complex composition by the kinetic method. USSR.
Pavlova, L G, Gurkina, T V, and Tsentral'naya Lab. Yuzhno-Kazakhstanskogo Geologicheskogo Upravleniya, Alma-Ata (USSR)). 1979. "Determination of rhenium in ores of complex composition by the kinetic method." USSR.
@misc{etde_6841311,
title = {Determination of rhenium in ores of complex composition by the kinetic method}
author = {Pavlova, L G, Gurkina, T V, and Tsentral'naya Lab. Yuzhno-Kazakhstanskogo Geologicheskogo Upravleniya, Alma-Ata (USSR))}
abstractNote = {The kinetic rhenium determination method is proposed based on rhenium catalytic effect in the reaction of malachite green with thiourea. The accompanying elements, excluding molybdenum, do not interfere with the rhenium determination at their concentration of up to 0.1 M. The interfering influence of molybdenum can be eliminated by addition of tartaric acid to the solution up to the concentration of 0.1 M. This enables to determine rhenium in presence of 1000-fold quantity of molybdenum. The method is applicable for the analysis of complex copper-zinc sulphide ores.}
journal = {Zh. Anal. Khim.; (USSR)}
volume = {34:9}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Sep}
}