Vanadium(V) extraction from sulfuric and hydrochloric acid solutions with hydrazides and  N ′, N ′-dialkylhydrazides of Versatic acids

T. D. Batueva; E. V. Baigacheva; T. Yu. Nasrtdinova

doi:10.1134/S0036023616030049

Vanadium(V) extraction from sulfuric and hydrochloric acid solutions with hydrazides and N′,N′-dialkylhydrazides of Versatic acids

作者: Batueva T.D.¹, Baigacheva E.V.¹, Nasrtdinova T.Y.²
隶属关系:
1. Institute of Technical Chemistry, Ural Branch
2. Perm State Agricultural Academy
期: 卷 61, 编号 3 (2016)
页面: 397-401
栏目: Physical Chemistry of Solutions
URL: https://journals.rcsi.science/0036-0236/article/view/167238
DOI: https://doi.org/10.1134/S0036023616030049
ID: 167238

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详细

Conditions of vanadium(V) extraction from sulfuric and hydrochloric acid solutions with kerosene solutions of hydrazides and N’,N’-dimethylhydrazides derived from fractions of Versatic 10 and Versatic 1519 branched higher carboxylic acids were studied. Conditions of vanadium(V) back extraction from organic phase were studied. For diluted acid solutions, ratios were found to be [V(V)]: [reagent] = 1: 1 and 1: 5 for sulfuric acid media and 1: 1 and 1: 8 for hydrochloric acid media.