发明申请
US20100029976A1 METHOD FOR PRODUCING TETRAETHYLENEPENTAMINE 有权
生产四氯乙烯胺的方法

METHOD FOR PRODUCING TETRAETHYLENEPENTAMINE
摘要:
The invention relates to a process for preparing tetraethylenepentamine (TEPA) by hydrogenation of diethylenetriaminediacetonitrile (DETDN) over a catalyst. If appropriate, DETDN can also be present as a constituent of an amino nitrile mixture which additionally comprises diethylenetriaminemonoacetonitrile (DETMN).
公开/授权文献
信息查询
0/0