Process for the preparation of ethanedinitrile
- 专利权人:
- 发明人:
- KLEGRAF ELLEN,GRUTZNER THOMAS,KELLER JAN
- 申请号：
- IN3470/DELNP/2011
- 公开号：
- IN2011DN03470A
- 申请日:
- 2011.05.10
- 申请国别(地区):
- IN
- 年份:
- 2012
- 代理人:
- 摘要：
- The invention relates to a process for the preparation of ethanedinitrile, by reading hydrocyanic acid in the liquid phase with nitric acid in the presence of a cupric ion catalyst.
- 来源网站：
- 中国工程科技知识中心
