γ 辐照30%三烷基氧化膦-煤油体系萃取乳化的研究

辛仁轩; 梁俊福; 宋崇立

您当前的位置：

首页 >

文章列表页 >

γ 辐照30%三烷基氧化膦-煤油体系萃取乳化的研究

研究论文 | 更新时间：2023-03-30

- γ 辐照30%三烷基氧化膦-煤油体系萃取乳化的研究
- A STUDY ON EMULSIFICATION PROPERTY FOR R-IRRADIATION TRIALKYPHOSPHINE OXIDE-KEROSENE SYSTEM
- 辐射研究与辐射工艺学报 2003年21卷第1期页码：54-58
- 作者机构：
  
  1.清华大学核能技术研究院　北京　100084
- 作者简介：
  
  辛仁轩，男，1939年11月出生1961年毕业于清华大学工程化学系放射化工专业，教授
- 基金信息：
  
  科技部九五攻关项目经费(96-A18-02)
- DOI：
  中图分类号：
扫描看全文
辛仁轩, 梁俊福, 宋崇立. γ 辐照30%三烷基氧化膦-煤油体系萃取乳化的研究[J]. 辐射研究与辐射工艺学报, 2003,21(1):54-58.

XIN Renxuan, LIANG Junfu, SONG Chongli. A STUDY ON EMULSIFICATION PROPERTY FOR R-IRRADIATION TRIALKYPHOSPHINE OXIDE-KEROSENE SYSTEM[J]. Journal of Radiation Research and Radiation Processing, 2003,21(1):54-58.
辛仁轩, 梁俊福, 宋崇立. γ 辐照30%三烷基氧化膦-煤油体系萃取乳化的研究[J]. 辐射研究与辐射工艺学报, 2003,21(1):54-58. DOI：

XIN Renxuan, LIANG Junfu, SONG Chongli. A STUDY ON EMULSIFICATION PROPERTY FOR R-IRRADIATION TRIALKYPHOSPHINE OXIDE-KEROSENE SYSTEM[J]. Journal of Radiation Research and Radiation Processing, 2003,21(1):54-58. DOI：

摘要

研究了γ 辐射三烷基氧化膦（TRPO）的乳化性能。实验表明，萃取水相酸度的增加，有利于去乳化作用。γ 辐射对30%TRPO-煤油一硝酸体系的乳化作用有显著影响，不同厂家生产的TRPO具有不同的乳化性能。γ 辐照的磷酸三丁酯（TBP）-煤油-硝酸体系较TRPO-煤油-HNO,3,体系分相和去乳化速度较快。但当用5%Na,2,CO,3,溶液洗涤上述两个体系时，TBP-煤油体系有机相去乳化速度较慢，其平衡水相有乳化现象，而TRPO-煤油体系虽分相慢，但分相后有机相的去乳化速度较快，其平衡水相无乳化现象。

Abstract

Emulsion characteristics and demulsification performance of trialkylphosphine oxide(TRPO), which is a useful extractant for treatment of high active waste, were studied by spectrometric method. Results showed that demulsification of organic phase equalized with nitrate acid became faster than with pure water. The emulsion characteristics were compared with TRPO of various sources. The effect of γ-irradiation was remarkable for emulsion formation of TRPO. The emulsion of irradiated TBP(Tributyl phosphate) and TRPO were compared. Demulsification of TRPO was slower than irradiated TBP. When using a 5%Na,2,CO,3, as solvent cleanup reagent, the phase separation of irradiated TBP was faster than irradiated TRPO, but demulsification of aqueous phase was slower for irradiated TBP.

关键词

γ 辐照溶剂萃取乳化作用三烷基氧化膦磷酸三丁酯

Keywords

γ-IrradiationSolvent extractionEmulsionTrialkylphosphine oxide(TRPO)Tributyl phosphate

references

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

CuS 亚微米空心结构γ 辐照制备及表征

γ辐照对磷酸三异戊酯（TiAP）萃取铀（VI）的性能影响

γ射线对N—癸酰基吗啡啉萃取U（Ⅵ）的影响