公开(公告)号：DE10361519A1

公开(公告)日：2005-07-28

申请号：DE10361519

申请日：2003-12-23

Applicant: BASF AG

Inventor： OLBERT GERHARD ,  METELKINA OLGA ,  SESING MARTIN ,  STROEFER ECKHARD ,  FIENE MARTIN

IPC: B01J8/02 ,  B01J8/04 ,  B01J19/24 ,  C01B7/04 ,  C07C17/02 ,  F28D9/00

Abstract: A process for preparing chlorine by gas-phase oxidation of hydrogen chloride by means of a gas stream comprising molecular oxygen in the presence of a fixed-bed catalyst, wherein the process is carried out in a reactor ( 1 ) having heat-exchange plates ( 2 ) which are arranged in the longitudinal direction of the reactor ( 1 ) and have a spacing between them and through which a heat transfer medium flows, inlet and outlet facilities ( 3, 4 ) for the heat transfer medium to the heat-exchange plates ( 2 ) and also gaps ( 5 ) between the heat-exchange plates ( 2 ) in which the fixed-bed catalyst is present and into which the hydrogen chloride and the gas stream comprising molecular oxygen are passed, is described.