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首页> 外文会议>2012 7th International Forum on Strategic Technology. >Research of the efficiency Of using isotope exchange in carbon dioxide in the process of obtaining highly enriched 13C in a gas centrifuge cascade
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Research of the efficiency Of using isotope exchange in carbon dioxide in the process of obtaining highly enriched 13C in a gas centrifuge cascade

机译：在气体离心机级联中获得高浓 13 C的过程中利用同位素交换二氧化碳的效率的研究

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摘要

The mechanism of the isotope exchange reaction proceeding in carbon dioxide in an isotope exchange reactor (IER) is considered. Possible schemes of the given reaction are given. Changes in molecular spectrum of carbon dioxide and distribution of 13С isotope at the inlet and at the outlet of the reactor are shown. Dependence of efficiency of a gas centrifuge (GC) cascade for obtaining highly enriched C13 on IER position for different values of isotope exchange degree is studied. Techniques of calculating a GC cascade for separation of polyisotopic chemical compounds are used. It is shown that the cascade efficiency functional dependence of the place of IER installation is a unimodular convex line which has a maximum. Places of optimal location of one or two IERs in a GC cascade and the values of isotope exchange in them at which more than 99% enrichment in 13С can be achieved are determined.
机译：考虑了在同位素交换反应器（IER）中在二氧化碳中进行同位素交换反应的机理。给出了给定反应的可能方案。显示了反应器入口和出口处二氧化碳的分子光谱变化和 13 С同位素分布。研究了不同同位素交换度值下气体离心机（GC）级联获得IER位置的高浓度C 13 的效率。使用了计算用于分离多同位素化合物的GC级联的技术。结果表明，IER安装位置的级联效率函数依赖性是最大的单模凸线。确定了一个或两个IER在GC级联中的最佳位置，以及其中同位素交换的值，在该处可以实现99％以上的 13 С富集。

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