公开(公告)号：CA2488176A1

公开(公告)日：2005-06-10

申请号：CA2488176

申请日：2004-11-23

Applicant: BASF AG

Inventor： WATZENBERGER OTTO ,  UNGER GABRIELE ,  SCHOENFELDER HENDRIK ,  STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: B01J27/02 ,  C01G49/16

Abstract: Iron pentacarbonyl is prepared by reacting iron with carbon monoxide in suspension and in the presence of a mixture of alkali metal sulfide and sulfur as a catalyst.

公开(公告)号：DE10358074A1

公开(公告)日：2005-07-21

申请号：DE10358074

申请日：2003-12-10

Applicant: BASF AG

Inventor： UNGER GABRIELE ,  SCHOENFELDER HENDRIK ,  WATZENBERGER OTTO ,  STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: B01J27/02 ,  C01G49/16

Abstract: Production of iron penta carbonyl by reaction of iron with carbon monoxide in a suspension is catalyzed by a mixture of an alkali sulfide and sulfur.

公开(公告)号：DE10358075A1

公开(公告)日：2005-07-14

申请号：DE10358075

申请日：2003-12-10

Applicant: BASF AG

Inventor： UNGER GABRIELE ,  SCHOENFELDER HENDRIK ,  WATZENBERGER OTTO ,  STERZEL HANS-JOSEF ,  KUEHLING KLAUS

IPC: B01J31/02 ,  C01G49/16

Abstract: Production of iron pentacarbonyl by reaction of iron with carbon monoxide in a suspension is catalyzed by a polysulfide. Production of iron pentacarbonyl by reaction of iron with carbon monoxide in a suspension is catalyzed by a polysulfide of formula (I) RSxR> (I) R and R> are organic residues; and x = 2-10.

公开(公告)号：CA2488625A1

公开(公告)日：2005-06-10

申请号：CA2488625

申请日：2004-11-24

Applicant: BASF AG

Inventor： WATZENBERGER OTTO ,  STERZEL HANS-JOSEF ,  KUEHLING KLAUS ,  UNGER GABRIELE ,  SCHOENFELDER HENDRIK

IPC: B01J31/02 ,  C01G49/16

Abstract: Iron pentacarbonyl is prepared by reacting iron with carbon monoxide in suspension and in the presence of a polysulfide of the general formula RS x R' as a catalyst, where R is an organic radical and x is a number from 2 to 8.

公开(公告)号：DE10342566A1

公开(公告)日：2005-04-07

申请号：DE10342566

申请日：2003-09-15

Applicant: BASF AG

Inventor： MUELLER-EVERSBUSCH MAYKE ,  SCHOENFELDER HENDRIK ,  GEIER REINER ,  HOELZLE MARKUS ,  GRASLER THOMAS ,  KUHRS CHRISTIAN ,  RAHN RALF-THOMAS

IPC: B01J8/00 ,  B01J8/18 ,  C07D251/60

Abstract: Producing melamine by reacting urea at 350-450[deg]C and up to 20 bar in the presence of a catalyst in the form of a fluidized bed comprises using a fluidized bed reactor with a conical base (5). An independent claim is also included for a reactor for carrying out the above process, comprising a product gas outlet (20) in a top section (19) of the reactor and a fluidizing gas inlet (8) located beneath the contents of the reactor, where the reactor is conical.

公开(公告)号：DE19907648A1

公开(公告)日：2000-08-24

申请号：DE19907648

申请日：1999-02-23

Applicant: BASF AG

Inventor： DERNBACH MATTHIAS ,  DITTLINGER WOLFGANG ,  SCHOENFELDER HENDRIK ,  HENNINGSEN MICHAEL ,  PFEFFINGER JOACHIM

IPC: C07C263/04 ,  C07C265/14