公开(公告)号：AT292745T

公开(公告)日：2005-04-15

申请号：AT00121383

申请日：2000-10-12

Applicant: BASF AG

Inventor： BENDER MICHAEL ,  WOELFERT ANDREAS

IPC: F01N3/10 ,  B01D53/86 ,  B01J35/04 ,  F01N3/24 ,  F01N3/28

公开(公告)号：AT261335T

公开(公告)日：2004-03-15

申请号：AT01960430

申请日：2001-06-29

Applicant: BASF AG

Inventor： WOELFERT ANDREAS ,  PENZEL ULRICH

IPC: B01F3/08 ,  B01F5/00 ,  B01F5/02 ,  B01F5/04 ,  B01F13/10 ,  B01F15/02 ,  B01J19/00 ,  B29B7/32 ,  C07B43/10 ,  C07B61/00 ,  C07C263/10 ,  C07C265/14

Abstract: In a process for mixing reactant streams ( 1, 2; 5 ) to produce a product stream ( 10 ) using a mixing configuration ( 15, 16 ) having a number of reactant feed points, an excess component stream of one reactant is divided into two reactant substreams ( 1, 2 ) and fed into the suction region ( 3, 4 ) of a mixing space ( 12 ) at right angles to a deficient component ( 5 ) entering the mixing space ( 12 ).

公开(公告)号：DE10032269A1

公开(公告)日：2002-01-31

申请号：DE10032269

申请日：2000-07-03

Applicant: BASF AG

Inventor： WOELFERT ANDREAS ,  PENZEL ULRICH

IPC: B01F3/08 ,  B01F5/00 ,  B01F5/02 ,  B01F5/04 ,  B01F13/10 ,  B01F15/02 ,  B01J19/00 ,  B29B7/32 ,  C07B43/10 ,  C07B61/00 ,  C07C263/10 ,  C07C265/14 ,  B01J4/00

Abstract: In a process for mixing reactant streams ( 1, 2; 5 ) to produce a product stream ( 10 ) using a mixing configuration ( 15, 16 ) having a number of reactant feed points, an excess component stream of one reactant is divided into two reactant substreams ( 1, 2 ) and fed into the suction region ( 3, 4 ) of a mixing space ( 12 ) at right angles to a deficient component ( 5 ) entering the mixing space ( 12 ).

公开(公告)号：DE10026142A1

公开(公告)日：2001-12-13

申请号：DE10026142

申请日：2000-05-26

Applicant: BASF AG

Inventor： WOELFERT ANDREAS ,  PENZEL ULRICH

IPC: B01F3/08 ,  B01F5/00 ,  B01F5/02 ,  B01F15/02 ,  B01J19/24 ,  C07B43/10 ,  C07B61/00 ,  C07C263/10 ,  C07C265/14 ,  B01J14/00 ,  B01J4/00

Abstract: The invention relates to a method for mixing educt streams in a mixer (13) for phosgenating amines. According to said method, the reaction product (3) is led off in a closed manner and the educt streams (1, 2) contain organic solvents. The main streams (1.1, 2.1) and/or partial streams (1.2, 2.2) of the educts (1, 2) meet countercurrently.