Document Type

Report

Publication Date

8-1956

Abstract

A procedure for the production of spectrographically pure niobium and tantalum oxides from columbite-tantalite concentrates was developed in this study. The procedure involves a caustic fusion process and the separation of tantalum and niobium by liquid-liquid extraction.

Report Number

ISC-796

Language

en

File Format

application/pdf

Included in

Chemistry Commons

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