SEPARATION OF NEON ISOTOPES BY STEPWISE FRACTIONATION AT 28 K

V. L. Bondarenko; Yu. A. Shevich; Yu. M. Simonenko; E. V. Matveev

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SEPARATION OF NEON ISOTOPES BY STEPWISE FRACTIONATION AT 28 K

机译：阶跃分馏在28 K下分离氖同位素

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Separation of Ne isotopes by fractionation at 28 K is studied. The number of transfer units in the upper and lower column sections is calculated with various loadings. Experimental characteristics of packed fractionation columns and examples of cascade systems constructed from them are given. A diagram of a cryogenic loop using a throttled high-pressure Ne cycle with intermediate N_2 cooling is presented. The need and capability to create a pressure difference between the columns of the various steps were justified.

机译：研究了在28 K下分馏分离Ne同位素的方法。上，下列部分中的转移单元数量是根据各种载荷计算得出的。给出了填料分馏塔的实验特性以及由此构造的级联系统的实例。给出了使用节流高压Ne循环和中间N_2冷却的低温回路图。证明了在各个步骤的塔之间产生压力差的需要和能力。

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来源
《Chemical and Petroleum Engineering》 |2016年第12期|749-754|共6页
作者
V. L. Bondarenko; Yu. A. Shevich; Yu. M. Simonenko; E. V. Matveev;
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作者单位

Bauman Moscow State Technical University, Moscow, Russia;

Bauman Moscow State Technical University, Moscow, Russia;

Odessa National Academy of Food Technologies, Odessa, Ukraine;

Cryoin Engineering, Odessa, Ukraine;

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正文语种 eng
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关键词
cryogenics; neon; isotopes; fractionation column; theoretical plate; separation factor; cryogenic cascade system;

机译：低温氖;同位素分馏柱理论板分离因子低温级联系统;

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SEPARATION OF NEON ISOTOPES BY STEPWISE FRACTIONATION AT 28 K

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