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DIBUTYL CARBITOL SOLVENT EXTRACTION OF POLONIUM-210 FROM NITRIC ACID SOLUTIONS OF IRRADIATED BISMUTH

机译：从辐照铋的硝酸溶液中萃取二丁基碳二醇溶剂萃取锶-210

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A continuous countercurrent solvent extraction process utilizing dibutyl carbitol as the extractant has been developed for separating 210 Po from large amounts of associated bismuth. Both laboratory and pilot plant data demonstrate the process is a suitable headend step in recovery of kilogram quantities of 210 Po, Typically, the extraction process recovers over 98％ of the 210 Po, essentially free from bismuth (Bi DF>1500), in a dilute HNO, solution suitable as a starting material for final concentration and purification steps.

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作者
W. W. Schulz; G. L. Richardson;
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年度 1968
页码 1-69
总页数 69
原文格式 PDF
正文语种 eng
中图分类工业技术;
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1. Influence of ionic liquids on actinides extraction by diphenyl(dibutyl) carbamoylmethylphosphine oxide in different solvents from nitric acid solution [J] . Pribylova G.A. Journal of Radioanalytical and Nuclear Chemistry: An International Journal Dealing with All Aspects and Applications of Nuclear Chemistry . 2011,第3期

机译：离子液体对硝酸溶液中不同溶剂中二苯基（二丁基）氨基甲酰基甲基膦氧化物萃取act系元素的影响
2. Influence of ionic liquids on actinides extraction by diphenyl(dibutyl)carbamoylmethylphosphine oxide in different solvents from nitric acid solution [J] . G. A. Pribylova Journal of Radioanalytical and Nuclear Chemistry . 2011,第3期

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3. Extraction of Molybdenum from Nitric Acid Solutions with Solutions of Dibutyl Hydrogen Phosphate Zirconium Salt [J] . N. D. Goletskii, B. Ya. Zilberman, Yu. S. Fedorov, Radiochemistry . 2012,第1期

机译：磷酸氢二丁酯锆盐溶液从硝酸溶液中萃取钼
4. NEW SYNERGISTIC SOLVENT EXTRACTION SYSTEMS FOR SEPARATION AND RECOVERY OF NICKEL, COBALT, COPPER AND ZINC IN SULPHURIC ACID, NITRIC ACID AND HYDROCHLORIC ACID LEACH SOLUTIONS [C] . Wensheng Zhang, Nicholas Kelly ALTA Nickel-Cobalt-Copper Conference . 2015

机译：硫酸，硝酸和盐酸浸液中镍，钴，铜和锌的分离和恢复的新型协同溶剂萃取系统
5. Extraction of uranium by dibutyl carbitol in the system uranium dioxide(nitrate)(2)-nitric acid-water-calcium(nitrate)(2)-dibutyl carbitol. [D] . Birdwell, Joseph Franklin. 1995

机译：二丁基卡必醇在二氧化铀（硝酸盐）（2）-硝酸-水-硝酸钙（2）-二丁基卡必醇体系中萃取铀。
6. Aqueous solutions of surface-active ionic liquids: remarkable alternative solvents to improve the solubility of triterpenic acids and their extraction from biomass [O] . Emanuelle L. P. de Faria, Selesa V. Shabudin, Ana Filipa M. Claúdio, -1

机译：表面活性离子液体的水溶液：显着的替代溶剂可提高三萜酸的溶解度及其从生物质中的提取
7. Extraction of nitric acid, uranyl nitrate, and bismuth nitrate from aqueous nitric acid solutions with CMPO [O] . Spencer, B.B. 1995

机译：用CmpO从硝酸水溶液中萃取硝酸，硝酸铀酰和硝酸铋

DIBUTYL CARBITOL SOLVENT EXTRACTION OF POLONIUM-210 FROM NITRIC ACID SOLUTIONS OF IRRADIATED BISMUTH

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