Preparation of Thorium Concentrate from Concentrated Calcium Chloride Solutions

V. G. Maiorov; A. I. Nikolaev; B. Ya. Zilberman

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Preparation of Thorium Concentrate from Concentrated Calcium Chloride Solutions

机译：由浓氯化钙溶液制备of精矿

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摘要

Extraction, washing, back extraction, and precipitation of Th(Ⅳ) from the backwash in the hydrochloric acid processing of perovskite are studied. Process conditions are optimized to obtain a concentrate with a ThO_2 content of about 85 wt%.

机译：研究了钙钛矿在盐酸处理中反洗液中Th（Ⅳ）的萃取，洗涤，反萃取和沉淀。优化工艺条件以获得ThO 2含量为约85重量％的浓缩物。

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《Russian journal of applied chemistry》 |2007年第1期|p.152-154|共3页
作者
V. G. Maiorov; A. I. Nikolaev; B. Ya. Zilberman;
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作者单位

Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center, Russian Academy of Sciences, Apatity, Murmansk oblast, Russia;

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正文语种 eng
中图分类应用化学;
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Preparation of Thorium Concentrate from Concentrated Calcium Chloride Solutions

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