公开(公告)号：DE50203849D1

公开(公告)日：2005-09-08

申请号：DE50203849

申请日：2002-02-15

Applicant: BASF AG

Inventor： BREDEHOEFT JAN PETER ,  PALLASCH HANS-JUERGEN ,  HECK E ,  STROEFER ECKHARD

IPC: B01D1/30 ,  B01D3/32 ,  B60P1/28 ,  C07C263/10 ,  C07C265/14 ,  B01D3/00

Abstract: An arrangement for carrying out chemical reactions comprises at least one distillation column and/or at least one container and at least one circulation evaporator, which are connected to one another via connecting elements, liquid being taken off completely or partly from a tray or from a stacked packing bed or from a dumped packing bed or from a liquid collector of the distillation column or being fed as an external feed stream below the lower tube sheet of the circulation evaporator to said evaporator.