The Behavior of Rare Earth Elements of the Heavy-Medium Group in the Content of the Extract Cyanex®572-TBP in Scrubbing with Nitric Acid1

Shulin S. S.; Galieva G. N.; Chizhevskaya S. V.; Semenov A. A.

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The Behavior of Rare Earth Elements of the Heavy-Medium Group in the Content of the Extract Cyanex®572-TBP in Scrubbing with Nitric Acid1

机译：用硝酸擦洗萃取液萃取液含量稀土元素稀土元素的行为

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The behavior of individual rare earth elements of the heavy-medium group (HMREE) in the composition of extremely loaded mixture of extractants of Cyanex (R) 572-TBP in the conditions of scrubbing with solutions of nitric acid without rare earths in extraction separation of the concentrate of MREE is discussed. The effect of the concentration of nitric acid in scrubbing solutions on the degree of stripping of the sum and individual HMREE has been studied. The possibility of extraction separation for the lines of Tb-Gd, Dy-Tb, Ho-Dy, and Er-Ho for scrubbing solutions containing less than 0.6 M nitric acid has been shown. The results of the study have been checked on a model counterflow cascade of extractors.

机译：中含量介质组（HMREE）在用硝酸溶液擦洗溶液的条件下，在硝酸溶液的条件下，沉重的介质组（HMREE）的特征在于硝酸溶液的条件下的萃取分离讨论了MREE的浓缩物。研究了硝酸浓度在擦洗溶液对总和和单独的HMREE汽提的溶液中的影响。已经显示出针对含有少于0.6μm硝酸的溶液溶液的Tb-Gd，Dy-Tb，Ho-dy和Er-Ho的分离的可能性。研究了该研究的结果已经检查了提取器的模型计数器级联。

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《Inorganic materials》 |2019年第2期|200-204|共5页
作者
Shulin S. S.; Galieva G. N.; Chizhevskaya S. V.; Semenov A. A.;
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作者单位

Dmitry Mendeleev Univ Chem Technol Russia Moscow 125047 Russia;

LLC Lab Innovat Technol Grp Co Skygrad Korolev 141090 Russia;

Dmitry Mendeleev Univ Chem Technol Russia Moscow 125047 Russia;

LLC Lab Innovat Technol Grp Co Skygrad Korolev 141090 Russia;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
rare earth elements of medium group; separation; scrubbing; Cyanex (R) 572; TBP; cascade of extractors;

机译：稀土元素的中组;分离;擦洗;CYANEX（R）572;TBP;级联提取器;

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1. The Behavior of Rare Earth Elements of the Heavy-Medium Group in the Content of the Extract Cyanex®572-TBP in Scrubbing with Nitric Acid1 [J] . Shulin S. S., Galieva G. N., Chizhevskaya S. V., Inorganic materials . 2019,第2期

机译：硝酸洗涤中Cyanex®572-TBP萃取物中重金属稀土元素的行为1
2. Extraction Separation of Rare Earth Elements of the Medium Group with Isomolar Mixtures of Aliquat®336-TBP and Cyanex®572-TBP from Nitric Solutions [J] . Shulin S. S., Galieva G. N., Chighevskaya S. V., Inorganic materials . 2018,第5期

机译：用硝酸溶液从等离子混合物Aliquat®336-TBP和Cyanex®572-TBP中分离出中等组的稀土元素
3. Investigating the best mixture extraction systems in the separation of rare earth elements from nitric acid solution using Cyanex272, D2EHPA, and 8-Hydroxyquinoline [J] . Seyed Mohammad Seyed Alizadeh Ganji, Seied Ziaeddin Shafaei, Nasser Goudarzi, Geosystem Engineering . 2016,第1a2期

机译：研究使用Cyanex272，D2EHPA和8-羟基喹啉从硝酸溶液中分离稀土元素的最佳混合物萃取系统
4. Effect of Acid and Ca Content on Extractability of Rare Earth Elements from Coal Ash [C] . Ward Burgess, Megan Macala, Catherine Spencer, Annual International Pittsburgh Coal Conference . 2019

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5. Behavior of rare earth elements and high-field strength elements during peridotite-seawater interaction. [D] . Frisby, Carl Pasquale. 2016

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6. Dataset on the content of major trace and rare-earth elements in the bottom sediments and bivalve mollusks of the Kara Sea (Arctic Ocean) [O] . Dmitry F. Budko, Nikolay V. Lobus, Andrey A. Vedenin 2021

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7. Extraction Behaviors of Rare Earth Elements in Solvent Extraction with Single and Mixed Extractant Systems. Extraction of rare earths by phosphoric acid esters containing bulky alkyl groups. II. [O] . Kyoko ISHIDA, Shoji TAKEDA, Toshio TAKAHASHI, 1995

机译：单干混萃取剂溶剂萃取中稀土元素的提取行为。含有稀烷基的磷酸酯萃取稀土。 II。

The Behavior of Rare Earth Elements of the Heavy-Medium Group in the Content of the Extract Cyanex®572-TBP in Scrubbing with Nitric Acid1

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