发明名称 |
Deuterium enrichment by selective photoinduced dissociation of a multihalogenated organic compound |
摘要 |
A method for deuterium enrichment by photoinduced dissociation which uses as the deuterium source a multihalogenated organic compound selected from the group consisting of a dihalomethane, a trihalomethane, a 1,2-dihaloethene, a trihaloethene, a tetrahaloethane and a pentahaloethane. The multihalogenated organic compound is subjected to intense infrared radiation at a preselected wavelength to selectively excite and thereby induce dissociation of substantially only those molecules containing deuterium to provide a deuterium enriched dissociation product. The deuterium enriched product may be combusted with oxygen to provide deuterium enriched water. The deuterium depleted undissociated molecules may be redeuterated by treatment with a deuterium source such as water.
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申请公布号 |
US4257860(A) |
申请公布日期 |
1981.03.24 |
申请号 |
US19780943833 |
申请日期 |
1978.09.19 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
MARLING, JOHN B.;HERMAN, IRVING P. |
分类号 |
B01D59/34;C01B4/00;(IPC1-7):B01D59/00 |
主分类号 |
B01D59/34 |
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