申请人:RAFAEL - ARMAMENT DEVELOPMENT AUTHORITY LTD.
公开号:EP1598359A1
公开(公告)日:2005-11-23
A process for producing dinitrotetraoxadiazaisowurzitane (DTIW), including the steps of: (a) introducing a solid material including 1,4-diformyl-2,3,5,6-tetrahydroxypiperazine (THDFP) and a nitrating acid to a reaction vessel, and (b) reacting the THDFP with the nitrating acid in a reaction stage so as to form a solid product containing DTIW, wherein the nitrating acid includes nitric acid and sulfuric acid, and wherein a weight fraction of the nitric acid in the nitrating acid is within a range of 0.40 to 0.55, a weight fraction of the sulfuric acid is within a range of 0.60 to 0.45, and a weight fraction of water in the nitrating acid, with respect to the nitric and sulfuric acids, is less than 0.015.
生产二硝基四氧二氮杂异戊烷(DTIW)的过程,包括以下步骤:(a)将包括1,4-二甲酰基-2,3,5,6-四羟基哌嗪(THDFP)和硝化酸的固体物料引入反应容器中,(b)在反应阶段中将THDFP与硝化酸反应,以形成含有DTIW的固体产物,其中硝化酸包括硝酸和硫酸,硝酸在硝化酸中的重量分数在0.40至0.55之间,硫酸的重量分数在0.60至0.45之间,相对于硝酸和硫酸,硝化酸中水的重量分数小于0.015。