公开(公告)号：DE502004004057D1

公开(公告)日：2007-07-26

申请号：DE502004004057

申请日：2004-01-28

Applicant: BASF AG

Inventor： CIPRIAN JUERGEN DR ,  FRAUENKRON MATTHIAS DR ,  MAURER STEPHAN DR ,  MELDER JOHANN-PETER DR

IPC: C07D487/08 ,  B01F1/00 ,  B01J20/26 ,  C07C209/84 ,  C07C211/09 ,  C07D497/04

Abstract: Production of triethylene diamine (TEDA) solution containing a polyhydric alcohol or its ether as solvent comprises (a) passing gaseous TEDA into the solvent and (b) treating the solution with suitable adsorbent(s).

公开(公告)号：MY145672A

公开(公告)日：2012-03-15

申请号：MYPI20040582

申请日：2004-02-20

Applicant: BASF AG

Inventor： BESTE YORK ALEXANDER DR ,  CIPRIAN JUERGEN DR ,  MAURER STEPHAN DR

IPC: B01D15/08 ,  B01D15/00 ,  B01D15/26 ,  B01D15/36

Abstract: PROCESS FOR THE WORK-UP OF A MIXTURE COMPRISING IONIC LIQUIDS AND A FURTHER SUBSTANCE, WHEREIN THE SUBSTANCE PRESENT IS SEPARATED OFF BY MEANS OF ADSORPTIVE SEPARATION PROCESSES.