公开(公告)号：US20160200663A1

公开(公告)日：2016-07-14

申请号：US14912387

申请日：2014-06-25

申请人： JOSEF MEISSNER GMBH & CO. KG

发明人： Jurgen POHLMANN ,  Heinrich HERMANN ,  Mirko HANDEL ,  Jurgen GEBAUER

IPC分类号： C07C201/02 ,  B01D11/04 ,  B01J19/18

CPC分类号： C07C201/02 ,  B01D11/0473 ,  B01J19/1812 ,  C07C203/04

摘要： The invention relates to a method and to a device for removing contaminants arising during the production of aliphatic or alicyclic nitric acid esters, in particular for removing contaminants from nitrated crude nitric acid esters, which nitrated crude nitric acid esters arise during the nitration of monovalent or multivalent aliphatic or alicyclic alcohols capable of nitration, after the separation of the final nitrating acid, and to a production system for nitrating monovalent or multivalent aliphatic alcohols capable of nitration with subsequent purification of the nitrated nitric acid esters.

摘要翻译： 本发明涉及一种用于去除在制备脂族或脂环族硝酸酯期间产生的污染物的方法和装置，特别是用于从硝化的粗硝酸酯中除去污染物，硝酸化的硝酸酯在硝化单价或 在最终的硝酸分离后能够进行硝化的多价脂肪族或脂环族醇，以及能够硝化硝酸硝酸酯的能够进行硝化的一价或多价脂肪族醇的生产体系​​。