SEPARATION OF TRIS(DIFLUOROAMINO)FLUOROMETHANE AND BIS(DIFLUOROAMINO)FLUOROMETHANE WITH CRYSTALLINE ZEOLITES

被引：2

作者：

BOHON, RL

机构：

[1] Central Research Laboratories, St. Paul, Minn. 55101

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT | 1969年 / 8卷 / 04期

关键词：

D O I：

10.1021/i360032a024

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The organic fluoronitrogen compounds bis(difluoroamino)difluoromethane (I) and tris(difluoroamino)fluoromethane (II) are energetic materials which are gases at room temperature and relatively difficult to prepare in high purity because of similarity of properties and thermodynamic instability. The compounds were quantitatively separable by selective and reversible adsorption of the smaller molecule (I) on crystalline zeolites of controlled pore size””molecular sieves. The separation process and the character of the zeolite inclusion compounds with I and II are described. The unsaturated pentafluoroguanidine (III) decomposes in the presence of the basic zeolites. © 1969, American Chemical Society. All rights reserved.

引用

页码：443 / &