Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction

A plumbomicrolite concentrate (PMC) was decomposed with the mixture of HF and H2SO4, HF and HCl, HF and HNO3 acids. Optimal conditions ensuring high recovery of tantalum and niobium (99%) into solution, and radionuclides into insoluble residue were determined. Fluoride-sulfuric acid and fluoride-nit...

Full description

Bibliographic Details
Main Author: Manukovskaya, Diana
Format: Dataset
Language:unknown
Published: Mendeley 2019
Subjects:
Minerals
Chemical Processing
Extraction Methods
Radioactive Elements
Kola Peninsula
kola peninsula
Online Access:https://dx.doi.org/10.17632/2h2wxbxnpw
https://data.mendeley.com/datasets/2h2wxbxnpw
id ftdatacite:10.17632/2h2wxbxnpw
record_format openpolar
spelling ftdatacite:10.17632/2h2wxbxnpw 2023-05-15T17:04:54+02:00 Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction Manukovskaya, Diana 2019 https://dx.doi.org/10.17632/2h2wxbxnpw https://data.mendeley.com/datasets/2h2wxbxnpw unknown Mendeley https://dx.doi.org/10.17632/2h2wxbxnpw.2 https://dx.doi.org/10.17632/2h2wxbxnpw.1 Public Domain Dedication info:eu-repo/semantics/openAccess http://creativecommons.org/publicdomain/zero/1.0 CC0 Minerals Chemical Processing Extraction Methods Radioactive Elements dataset Dataset 2019 ftdatacite https://doi.org/10.17632/2h2wxbxnpw https://doi.org/10.17632/2h2wxbxnpw.2 https://doi.org/10.17632/2h2wxbxnpw.1 2021-11-05T12:55:41Z A plumbomicrolite concentrate (PMC) was decomposed with the mixture of HF and H2SO4, HF and HCl, HF and HNO3 acids. Optimal conditions ensuring high recovery of tantalum and niobium (99%) into solution, and radionuclides into insoluble residue were determined. Fluoride-sulfuric acid and fluoride-nitric acid schemes were proposed for PMC processing with an extraction separation of tantalum form niobium, lead and impurities and production of high-purity tantalum compounds. Dataset kola peninsula DataCite Metadata Store (German National Library of Science and Technology) Kola Peninsula
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic Minerals
Chemical Processing
Extraction Methods
Radioactive Elements
spellingShingle Minerals
Chemical Processing
Extraction Methods
Radioactive Elements
Manukovskaya, Diana
Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction
topic_facet Minerals
Chemical Processing
Extraction Methods
Radioactive Elements
description A plumbomicrolite concentrate (PMC) was decomposed with the mixture of HF and H2SO4, HF and HCl, HF and HNO3 acids. Optimal conditions ensuring high recovery of tantalum and niobium (99%) into solution, and radionuclides into insoluble residue were determined. Fluoride-sulfuric acid and fluoride-nitric acid schemes were proposed for PMC processing with an extraction separation of tantalum form niobium, lead and impurities and production of high-purity tantalum compounds.
format Dataset
author Manukovskaya, Diana
author_facet Manukovskaya, Diana
author_sort Manukovskaya, Diana
title Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction
title_short Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction
title_full Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction
title_fullStr Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction
title_full_unstemmed Separation and purification of tantalum from plumbomicrolite of amazonite deposit in Kola Peninsula by acid leaching and solvent extraction
title_sort separation and purification of tantalum from plumbomicrolite of amazonite deposit in kola peninsula by acid leaching and solvent extraction
publisher Mendeley
publishDate 2019
url https://dx.doi.org/10.17632/2h2wxbxnpw
https://data.mendeley.com/datasets/2h2wxbxnpw
geographic Kola Peninsula
geographic_facet Kola Peninsula
genre kola peninsula
genre_facet kola peninsula
op_relation https://dx.doi.org/10.17632/2h2wxbxnpw.2
https://dx.doi.org/10.17632/2h2wxbxnpw.1
op_rights Public Domain Dedication
info:eu-repo/semantics/openAccess
http://creativecommons.org/publicdomain/zero/1.0
op_rightsnorm CC0
op_doi https://doi.org/10.17632/2h2wxbxnpw
https://doi.org/10.17632/2h2wxbxnpw.2
https://doi.org/10.17632/2h2wxbxnpw.1
_version_ 1766059263990431744

Similar Items