Extraction of mineral acids with neutral oxygen containing compounds from mixed nitric-chloride solutions

Data on a systematic research of the extraction of nitric and chloride acids from mixed nitric-chloride solutions with neutral oxygen containing compounds – triisoamylphosphate and isoamyldyalkyl (C7–C9) phosphine oxide are presented. The composition of the extracted compounds is determined, the iso...

Full description

Saved in:

Bibliographic Details
Published in:	Tonkie himičeskie tehnologii (Online) Vol. 8; no. 6; pp. 88 - 94
Main Authors:	G. V. Kostikova, O. A. Kutepova, A. M. Reznik, A. Yu. Tsivadze, Yu. S. Krylov, E. V. Salnikova
Format:	Journal Article
Language:	Russian
Published:	MIREA - Russian Technological University 01-12-2013
Subjects:	extraction, triisoamylphosphate, isoamyldyalkyl (c7–c9) phosphine oxide, mineral acids, mixed nitricchloride solutions
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	Data on a systematic research of the extraction of nitric and chloride acids from mixed nitric-chloride solutions with neutral oxygen containing compounds – triisoamylphosphate and isoamyldyalkyl (C7–C9) phosphine oxide are presented. The composition of the extracted compounds is determined, the isotherms of the extraction of acids for solutions with different salt composition are obtained. It is shown that from the nitric-chloride mixed solutions of different composition, when used as extractants neutral oxygen containing compounds, in organic phase goes mainly nitric acid.
ISSN:	2410-6593 2686-7575