公开(公告)号：EP2334629A2

公开(公告)日：2011-06-22

申请号：EP09782183.9

申请日：2009-08-26

Applicant: BASF SE

Inventor： TELES, Joaquim, Henrique ,  RUPPEL, Wilhelm ,  WEGERLE, Ulrike ,  MEIER, Anton ,  GENGER, Thomas ,  SCHELPER, Michael ,  RESCH, Peter

IPC: C07C49/11

CPC classification number: C07C45/28 ,  C07C45/82 ,  C07C2601/08 ,  Y02P20/582 ,  C07C49/403 ,  C07C49/395 ,  C07C49/413

Abstract: The present invention relates to a process for preparing at least one monocyclic ketone having 4 to 20 carbon atoms by reacting a mixture G1 comprising at least one monocyclic olefin having 4 to 20 carbon atoms with a mixture G2 comprising at least dinitrogen monoxide, this reaction being carried out adiabatically.

公开(公告)号：EP1966111A1

公开(公告)日：2008-09-10

申请号：EP06830823.8

申请日：2006-12-22

Applicant: BASF SE

Inventor： BECKER, Michael ,  SALDEN, Axel ,  STAECK, Bianca ,  HENKELMANN, Jochen ,  SPRINGMANN, Steffen ,  VAN LAAR, Frederik ,  RUPPEL, Wilhelm ,  RESCH, Peter ,  BENDER, Michael

IPC: C07C5/10 ,  C07C13/18

CPC classification number: C07C13/18 ,  C07C5/10 ,  C07C7/1485 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/46 ,  C10G65/08 ,  C10G67/02 ,  C10G2300/1096 ,  C10G2300/202 ,  Y02P20/125

Abstract: The present invention relates to a process for reacting an aromatic hydrocarbon containing aromatic sulphur compounds, or a mixture of aromatic hydrocarbons containing aromatic sulphur compounds, where appropriate in the presence of hydrogen, comprising a first step of removing aromatic sulphur compounds (step a) and a second step of hydrogenating an aromatic hydrocarbon or mixture of aromatic hydrocarbons in the presence of a supported ruthenium catalyst in the presence of hydrogen (step b).

公开(公告)号：EP1993982B1

公开(公告)日：2016-03-09

申请号：EP06830695.0

申请日：2006-12-18

Applicant: BASF SE

Inventor： HECHLER, Claus ,  RUPPEL, Wilhelm ,  SCHINDLER, Götz-Peter ,  KLANNER, Catharina ,  BASSLER, Hans-Jürgen ,  DIETERLE, Martin ,  KLAPPERT, Karl-Heinrich ,  MÜLLER-ENGEL, Klaus Joachim

IPC: C07C5/32 ,  C07C5/333 ,  B01J19/02 ,  C22C38/40

CPC classification number: C07C5/3335 ,  B01J8/008 ,  B01J8/02 ,  B01J8/18 ,  B01J19/02 ,  B01J2219/00033 ,  B01J2219/0236 ,  B01J2219/0286 ,  C07C5/321 ,  C07C5/333 ,  C07C5/48 ,  C07C45/33 ,  C07C45/35 ,  C07C51/215 ,  C07C51/252 ,  C07C51/43 ,  C07C67/08 ,  C22C38/001 ,  C22C38/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/40 ,  C23C10/08 ,  C23C10/50 ,  Y02P20/52 ,  Y02T50/67 ,  C07C11/06 ,  C07C57/04 ,  C07C69/54 ,  C07C11/04 ,  C07C47/22

公开(公告)号：EP2237869B1

公开(公告)日：2011-08-31

申请号：EP09703667.7

申请日：2009-01-21

Applicant: BASF SE

Inventor： SCHMIDTKE, Helmut ,  RUPPEL, Wilhelm ,  BERRSCHE, Helmut ,  MELDER, Johann-Peter ,  RHEUDE, Udo ,  KUBANEK, Petr ,  RUF, Gerhard ,  GUNKEL, Wolfgang ,  MÄGERLEIN, Wolfgang ,  ROSS, Karl-Heinz

IPC: B01J8/00 ,  B01J8/06

CPC classification number: B01J8/067 ,  B01J8/008 ,  B01J2208/00539 ,  B01J2208/00796

Abstract: The invention relates to a reactor for carrying out high pressure reactions, comprising at least one tube (31), the ends of which pass through respective tube sheets (33) and connect to the tube sheets (33). The tube sheets (33) and the at least one tube (31) are enclosed by an outer shell so that an external space (39) is formed between the tube (31) and the outer shell. The tube sheets (33) each comprise at least one surface made of a nickel base alloy, and the at least one tube (31) is welded to the surface made of the nickel base alloy. The surface made of the nickel base alloy faces in the direction of the respective end of the reactor. The outer shell has a thickness sufficient to absorb stress forces that occur as a result of a difference in expansion due to a temperature difference between the tube (31) and the outer shell. The invention further relates to a method for starting up the reactor and for carrying out an exothermal reaction in the reactor.

公开(公告)号：EP2237869A1

公开(公告)日：2010-10-13

申请号：EP09703667.7

申请日：2009-01-21

Applicant: BASF SE

Inventor： SCHMIDTKE, Helmut ,  RUPPEL, Wilhelm ,  BERRSCHE, Helmut ,  MELDER, Johann-Peter ,  RHEUDE, Udo ,  KUBANEK, Petr ,  RUF, Gerhard ,  GUNKEL, Wolfgang ,  MÄGERLEIN, Wolfgang ,  ROSS, Karl-Heinz

IPC: B01J8/00 ,  B01J8/06

CPC classification number: B01J8/067 ,  B01J8/008 ,  B01J2208/00539 ,  B01J2208/00796

Abstract: The invention relates to a reactor for carrying out high pressure reactions, comprising at least one tube (31), the ends of which pass through respective tube sheets (33) and connect to the tube sheets (33). The tube sheets (33) and the at least one tube (31) are enclosed by an outer shell so that an external space (39) is formed between the tube (31) and the outer shell. The tube sheets (33) each comprise at least one surface made of a nickel base alloy, and the at least one tube (31) is welded to the surface made of the nickel base alloy. The surface made of the nickel base alloy faces in the direction of the respective end of the reactor. The outer shell has a thickness sufficient to absorb stress forces that occur as a result of a difference in expansion due to a temperature difference between the tube (31) and the outer shell. The invention further relates to a method for starting up the reactor and for carrying out an exothermal reaction in the reactor.

公开(公告)号：EP1993982A1

公开(公告)日：2008-11-26

申请号：EP06830695.0

申请日：2006-12-18

Applicant: BASF SE

Inventor： HECHLER, Claus ,  RUPPEL, Wilhelm ,  SCHINDLER, Götz-Peter ,  KLANNER, Catharina ,  BASSLER, Hans-Jürgen ,  DIETERLE, Martin ,  KLAPPERT, Karl-Heinrich ,  MÜLLER-ENGEL, Klaus Joachim

IPC: C07C5/32 ,  C07C5/333 ,  B01J19/02 ,  C22C38/40

CPC classification number: C07C5/3335 ,  B01J8/008 ,  B01J8/02 ,  B01J8/18 ,  B01J19/02 ,  B01J2219/00033 ,  B01J2219/0236 ,  B01J2219/0286 ,  C07C5/321 ,  C07C5/333 ,  C07C5/48 ,  C07C45/33 ,  C07C45/35 ,  C07C51/215 ,  C07C51/252 ,  C07C51/43 ,  C07C67/08 ,  C22C38/001 ,  C22C38/005 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/40 ,  C23C10/08 ,  C23C10/50 ,  Y02P20/52 ,  Y02T50/67 ,  C07C11/06 ,  C07C57/04 ,  C07C69/54 ,  C07C11/04 ,  C07C47/22

Abstract: The invention relates to a method for the continuous heterogeneously catalysed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated, in a reactor, the side of the reactor which comes into contact with the reaction gas consisting of a steel material having a particular element composition, and for the partial oxidation of the dehydrogenated hydrocarbon and the reactor itself.