发明名称 |
Process for the synthesis of chloramines solution with a concentration greater than or equal to 10.3%. |
摘要 |
<p>The present invention relates to a process for the preparation of high-grade chloramine by the action of commercial eau de Javelle of 100 chlorometric degrees on a solution of ammonia in the presence of ammonium chloride. According to this process, the chloramine is obtained having a content greater than or equal to 2 mol L-1, that is to say, greater than or equal to 10.3%. The process can be carried out continuously or discontinuously.</p> |
申请公布号 |
HK1032036(A1) |
申请公布日期 |
2004.11.19 |
申请号 |
HK20010102646 |
申请日期 |
2001.04.12 |
申请人 |
LES LABORATOIRES SERVIER |
发明人 |
HENRI DELALU;LAURENT PEYROT;MAZEN ELKHATIB;JEAN-JACQUES COUNIOUX;ARMAND COHEN |
分类号 |
C01B21/09;C07C209/00;C07C211/04;C07D209/08;C07D209/52;(IPC1-7):C01B;C07D |
主分类号 |
C01B21/09 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|