On extraction with long-chain amines-XXX The extraction of hydrochloric acid by tri-n-hexylamine dissolved in n-octane

Manuel Aguilar, Manuel Valiente

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

The extraction of hydrochloric acid by tri-n-hexylamine dissolved in n-octane has been studied, at low acid concentration, by e.m.f. measurements. The experimental data were treated graphically as well as numerically by means of the general minimizing program LETAGROP. They indicate the formation of the species THAHCl and (THAHCl)3 in the organic phase. An equation is proposed and the formation constants for these species are given. In the range of amine concentration studied (9.7-144.5 mM) no solid phase formation was observed. © 1980.
Original languageEnglish
Pages (from-to)405-410
JournalJournal of Inorganic and Nuclear Chemistry
Volume42
Issue number3
DOIs
Publication statusPublished - 1 Jan 1980

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