2 4 6 8 10 12--2 4 6 8 10 12- 5.5.0.0590311- SALTING-OUT PROCESS OF CRYSTALLIZING 24681012-HEXANITRO-2481012-HEXAAZATETRACYCLO5.5.0.0590311-DODECANE

摘要

The present invention relates to a method of crystallizing CL-20. In this method, the wet CL-20 solvent / CL-20 solution is then dried by azeotropic distillation of a CL-20 solvent / water azeotropic mixture. By removing the water from the CL-20 solution, it is possible that the crystallization of the high density CL-20. Obtained dry CL-20 Applying a low density, CL-20 non-solvent to solvent / CL-20 solution, a poly-ε- CL-20 is precipitated. By adding a sufficient amount of water replacing the non-solvent and solvent from the surface of the CL-20 crystals, separating the crystals from the CL-20 non-solvent and a solvent. In this way, making it wet or more ε- homogeneous CL-20 to the handling, packaging and shipping of the future.