公开(公告)号：BRPI0812716A2

公开(公告)日：2019-10-08

申请号：BRPI0812716

申请日：2008-06-12

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  CORNELIA DOBNER ,  HAGEN WILMER ,  HOLGER BORCHERT ,  KLAUS JOACHIM MÜLLER-ENGEL ,  ULRICH CREMER

IPC: B01J37/00 ,  B07B1/46

Abstract: processos para carregar um reator com um leito de catalisador fixo, e para remover pelo menos parcialmente fragmentos que se formaram na preparação de corpos conformados de catalisador, e, uso do resíduo da peneira processo para carregamento de um reator com um leito de catalisador fixo que contém pelo menos corpos anulares de catalisador k, em que, antes do carregamento, é realizada a separação, por peneiramento, dos fragmentos que surgem durante a produção dos corpos conformados de catalisador.

公开(公告)号：MY147788A

公开(公告)日：2013-01-31

申请号：MYPI20095367

申请日：2008-06-12

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  HOLGER BORCHERT ,  JOACHIM MUELLER-ENGEL KLAUS ,  HAGEN WILMER ,  CORNELIA DOBNER ,  ULRICH CREMER

IPC: B01J37/00

Abstract: A PROCESS FOR CHARGING A REACTOR WITH A FIXED CATALYST BED WHICH COMPRISES AT LEAST ONE ANNULAR SHAPED SUPPORT CATALYST BODY K, IN WHICH, BEFORE THE CHARGING, FRAGMENTS (1 & 2 & 3 & 4) FORMED IN THE PREPARATION OF THE SHAPED CATALYST BODIES K ARE REMOVED BY SCREENING.

公开(公告)号：BRPI0812290B1

公开(公告)日：2019-10-08

申请号：BRPI0812290

申请日：2008-05-30

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  JOCHEN PETZOLDT ,  KLAUS BOTT ,  KLAUS JOACHIM MÜLLER-ENGEL ,  ROLF-DIETER BECHER ,  ULRICH CREMER ,  VOLKER SCHLIEPHAKE

IPC: B01J8/06

Abstract: processos para recarregamento dos tubos de reação de um reator de feixe de tubos com um novo leito de catalisador fixo, para oxidação em fase gasosa parcial catalisada heterogeneamente de um composto de partida orgânico, e para manutenção de uma oxidação em fase gasosa parcial catalisada heterogeneamente de um composto orgânico processo para o recarregamento dos tubos de reação de um reator de feixe de tubos com um novo leito de catalisador fixo, em que uma oxidação em fase gasosa parcial catalisada heterogeneamente de um composto orgânico foi realizada previamente em um leito de catalisador fixo precedente compreendendo composições ativas de óxido de multielementos compreendendo mo para formar uma mistura de gás produto compreendendo vapor, em que, antes do recarregamento, depósito sólido que se havia depositado nas paredes internas do tubo e que compreende óxido de molibdênio e/ou hidrato de óxido de molibdênio é removido por escovação com o auxílio de uma escova.

公开(公告)号：BRPI0918543B1

公开(公告)日：2017-11-21

申请号：BRPI0918543

申请日：2009-09-01

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  CATHARINA HORSTMANN ,  FRANK ROSOWSKI ,  GERHARD COX ,  HOLGER BORCHERT ,  KLAUS JOACHIM MULLER-ENGEL ,  ULRICH CREMER

IPC: B01J23/888 ,  B01J35/02 ,  C07C45/35 ,  C07C51/25

公开(公告)号：MY143495A

公开(公告)日：2011-05-31

申请号：MYPI20082495

申请日：2006-12-21

Applicant: BASF SE

Inventor： ULRICH CREMER ,  KLAUS-JOACHIM MUELLER-ENGEL ,  ULRIKE WEGERLE ,  GERHARD LAQUA ,  ULRICH HAMMON

IPC: C07C51/16

Abstract: 44 PROCESS FOR HETEROGENEOUSLY CATALYSED GAS PHASE PARTIAL OXIDA- TION OF AT LEAST ONE ORGANIC STARTING COMPOUND ABSTRACT 5 A PROCESS FOR HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION OF AN ORGANIC STARTING COMPOUND OVER A FIXED CATALYST BED FRESHLY INSTALLED INTO A REACTION CHAMBER, IN WHICH THE REDUCTION IN THE QUALITY OF THE FIXED CATALYST BED IS RESTORED WITH INCREASING OPERATING TIME BY REPLACING A PORTION OF THE FIXED CATALYST BED BY A REPLACEMENT FIXED 10 CATALYST BED PART WHOSE VOLUME-SPECIFIC ACTIVITY IS LOWER THAN THE VOLUME-SPECIFIC ACTIV- ITY OF THE REPLACED FIXED CATALYST BED PART IN ITS FRESHLY INSTALLED STATE.

公开(公告)号：BRPI0812716B1

公开(公告)日：2020-11-10

申请号：BRPI0812716

申请日：2008-06-12

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  CORNELIA DOBNER ,  HAGEN WILMER ,  HOLGER BORCHERT ,  KLAUS JOACHIM MÜLLER-ENGEL ,  ULRICH CREMER

IPC: B01J37/00 ,  B07B1/46

Abstract: processos para carregar um reator com um leito de o catalisador fixo, e para remover pelo menos parcialmente fragmentos que se formaram na preparação de corpos conformados de catalisador, e, uso do resíduo da peneira. processo para carregamento de um reator com um leito de catalisador fixo que contém pelo menos corpos anulares de catalisador k, em que, antes do carregamento, é realizada a separação, por peneiramento, dos fragmentos que surgem durante a produção dos corpos conformados de catalisador.

公开(公告)号：ZA200807008B

公开(公告)日：2009-11-25

申请号：ZA200807008

申请日：2008-08-14

Applicant: BASF SE

Inventor： ULRICH CREMER ,  MARTIN DITERLE ,  MUELLER-ENGEL KLAUS JOACHIM

IPC: C07C20100101

Abstract: Procedure for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic parent compound to an organic target compound comprises introducing the organic parent compound and reaction gas feed mixture containing molecular oxygen through a freshly-charged fixed bed catalyst that is poured in two spatially following temperature zones A and B at a temperature of T-A and T-B such that the difference between T-B and T-A is greater than 0[deg]C. Procedure for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic parent compound to an organic target compound comprises introducing the organic parent compound and reaction gas feed mixture containing molecular oxygen through a freshly-charged fixed bed catalyst that is poured in two spatially following temperature zones A and B at a temperature of T-A and T-B such that the difference between T-B and T-A is greater than 0[deg]C, where the difference is determined with the higher temperature as minuend, the reaction gas feed mixture flows through the temperature zones in the temporal succession i.e. zone A followed by zone B, the temperature zone A extends up to the conversion of the organic parent compound of U-A of 15-85 mol.% and in the temperature zone B the conversion of the organic parent compound U-B is greater than or equal to 90 mol.% and in the case of prolonging operation time, one subsequently changes the temperature of the temperature zones in order to act against the reduction of the quality of the fixed bed catalyst with increasing operation time, increasing temperature of the temperature zone that first exhibited the lower temperature and reduces the difference between the temperatures of the two temperature zones, where during the difference in determination of the temperature of the temperature zone, which first exhibited the higher temperature, maintains its position as minuend.

公开(公告)号：ZA200806710B

公开(公告)日：2009-10-28

申请号：ZA200806710

申请日：2008-08-01

Applicant: BASF SE

Inventor： ULRIKE WEGERLE ,  ULRICH CREMER ,  GERHARD LAQUA ,  ULRICH HAMMON ,  JOACHIM MUELLER-ENGEL KLAUS

IPC: B01J20100101 ,  C07C20100101

公开(公告)号：BRPI0918159B1

公开(公告)日：2018-02-14

申请号：BRPI0918159

申请日：2009-09-02

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  CATHARINA HORSTMANN ,  FRANK ROSOWSKI ,  JOCHEN PETZOLDT ,  KLAUS JOACHIM MÜLLER-ENGEL ,  ULRICH CREMER

IPC: B01J23/888 ,  B01J35/02 ,  B01J37/04 ,  C07C45/35 ,  C07C51/25

公开(公告)号：MY157194A

公开(公告)日：2016-05-13

申请号：MYPI20110801

申请日：2009-09-02

Applicant: BASF SE

Inventor： ANDREAS RAICHLE ,  CATHARINA HORSTMANN ,  FRANK ROSOWSKI ,  JOACHIM MÜLLER-ENGEL KLAUS ,  JOCHEN PETZOLDT ,  ULRICH CREMER

IPC: B01J23/888

Abstract: A PROCESS FOR PRODUCING GEOMETRIC SHAPED CATALYST BODIES K WHOSE ACTIVE MATERIAL IS A MULTIELEMENT OXIDE OF STOICHIOMETRY [BiaZ1bOxZ]p[BicMo12FedZ2eZ3fZ4gZ5hZ6iOy]1, IN WHICH A FINELY DIVIDED OXIDE BiaZ1bOx AND, FORMED FROM ELEMENT SOURCES, A FINELY DIVIDED MIXTURE OF STOICHIOMETRY BicMo12FedZ2eZ3fZ4gZ5hZ6i ARE MIXED IN A RATIO OF P:1, THIS MIXTURE IS USED TO FORM SHAPED BODIES AND THESE ARE TREATED THERMALLY, WHERE 0