Physico-chemical and engineering principles of boron isotopes separation by using BF3-anisole•BF3 system

被引：0

作者：

Katalnikov, SG ^{[1
]}

机构：

[1] Mendeleev Russian Chem Technol Univ, Dept Phys Chem, Moscow 125190, Russia

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2001年 / 36卷 / 8-9期

关键词：

Boron - Complexation - Decomposition - Ethers - Hydrodynamics - Phase equilibria - Physical chemistry - Separation;

D O I：

10.1081/SS-100104760

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This review is devoted to consideration of physico-chemical and engineering data required for realization of boron isotopes separation by ti a method of chemical isotope exchange between BF3 and the complex anisole.BF3. The properties of the initial substances and anisole.BF3 complex required for calculation of the separation process are considered. The data on phase equilibrium in the system, isotope equilibrium, kinetics of interphase isotope exchange, and implementation of phases conversion are presented. This article considers comprehensively the reasons for anisole decomposition and the measures for its prevention. The problem of hydrodynamics and choice of packing are investigated. The conditions of initial substances preparation are treated. Perspective trends of separation process improvement are discussed.

引用

页码：1737 / 1768

页数：32

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