Recovery of tungsten(VI) and molybdenum(VI) with N′,N′-dialkylhydrazides of aliphatic carboxylic acids from acid solutions

被引：0
|
作者：
T. D. Batueva
T. A. Tuktareva
E. V. Baigacheva
V. I. Karmanov
机构：
[1] Russian Academy of Sciences,Institute of Technical Chemistry, Ural Branch
[2] Perm State University,undefined
来源：
Russian Journal of Applied Chemistry | 2010年 / 83卷
关键词：
Tungsten; Kerosene; Sulfuric Acid Solution; Protonated Form; Octanoic Acid;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Recovery of tungsten(VI) with solutions of N′,N′-dialkylhydrazides of 2-ethylhexanoic and octanoic acids in kerosene from sulfuric acid and hydrochloric media was studied. The optimal recovery conditions were determined in relation to the concentrations of the acids and the reagent. Reagents for separation of tungsten(VI) and molybdenum(VI) simultaneously present in sulfuric acid solutions were suggested.
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页码：1480 / 1484
页数：4
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