公开(公告)号：EP1503855B1

公开(公告)日：2011-04-13

申请号：EP03729967.4

申请日：2003-05-02

申请人： BASF SE

发明人： HOFSTADT, Otto ,  HESSE, Michael ,  SCHINDLER, Götz-Peter ,  HARTH, Klaus ,  SIMON, Falk

IPC分类号： B01J21/06 ,  B01J37/00 ,  B01J23/24 ,  B01J23/40 ,  B01J23/70 ,  C07C5/333 ,  C07C5/327

CPC分类号： C07C5/3332 ,  B01J21/066 ,  B01J23/002 ,  B01J23/63 ,  B01J35/002 ,  B01J35/10 ,  B01J35/109 ,  B01J37/0009 ,  B01J37/0018 ,  B01J2523/00 ,  C07C2521/06 ,  Y02P20/52 ,  C07C11/06 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/3706 ,  B01J2523/41 ,  B01J2523/43 ,  B01J2523/48 ,  B01J2523/828

摘要： The invention relates to a method for the production of a catalyst carrier, wherein Zirconium dioxide powder is mixed with a binding agent, optionally a pore forming agent, optionally an acid, water and optionally other additives to form a kneadable mass, said mass is homogenized in order to form shaped bodies, dried and calcinated. The binding agent is a monomer, oligomer or polymer organosilicon compound.Suitable binding agents are monomer, oligomer or polymer silanes, alkoxysilanes, aryloxysilanes, acryloxysilanes, oximinosilanes, halogensilanes, aminoxysilanes, aminosilanes, amidosilanes, silazanes or silicones. The invention also relates to a catalyst carrier thus produced, a catalyst containing said carrier and the use thereof as a dehydrogenation catalyst.

公开(公告)号：EP1379470B9

公开(公告)日：2012-05-02

申请号：EP02732550.5

申请日：2002-04-03

申请人： BASF SE

发明人： WALSDORFF, Christian ,  BAIER, Michael ,  KÖRNER, Reinhard ,  HARTH, Klaus ,  VORBERG, Gerald ,  RUPPEL, Wilhelm

IPC分类号： C01G49/02 ,  C09C1/24

CPC分类号： C01G49/06 ,  B01J23/745 ,  B01J23/78 ,  B01J23/881 ,  B01J23/8872 ,  B01J35/023 ,  B01J37/08 ,  B01J37/088 ,  C01G49/02 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/80 ,  C07C5/3332 ,  C07C2523/745 ,  Y10S423/01 ,  C07C15/46

摘要： The invention relates to a method for refining iron oxide by calcination of the iron oxides at a temperature of from 700 to 1200 °C.

公开(公告)号：EP1523462B1

公开(公告)日：2010-03-17

申请号：EP03763815.2

申请日：2003-07-10

申请人： BASF SE

发明人： SCHINDLER, Götz-Peter ,  WALSDORFF, Christian ,  HARTH, Klaus ,  HIBST, Hartmut

IPC分类号： C07C5/333 ,  C07C11/167

CPC分类号： C07C5/3335 ,  C07C5/3337 ,  C07C11/167

公开(公告)号：EP1442000B1

公开(公告)日：2009-03-25

申请号：EP02801334.0

申请日：2002-10-14

申请人： BASF SE

发明人： WALSDORFF, Christian ,  SCHINDLER, Götz-Peter ,  MACHHAMMER, Otto ,  HARTH, Klaus

IPC分类号： C07C5/48 ,  C07C5/327

CPC分类号： C07C5/48 ,  C07C5/327 ,  C07C5/333 ,  C07C2521/02 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/74 ,  C07C15/46

摘要： The invention concerns a method for dehydrogenating C2-C30 alkanes, which consist in: (i) in a first process, dehydrogenating ethyl benzene into styrene, generating a hydrogen-containing gas stream, and (ii) in a second process, dehydrogenating one or several C2-C30 alkanes heterogeneously catalyzed in one or several reaction zones into corresponding olefins, a hydrogen-containing gas stream being mixed in at least one reaction zone with the dehydrogenation reaction gas stream. The invention is characterized in that at least part of the hydrogen-containing gaseous effluents derived from ethyl benzene dehydrogenation is added to the alkane dehydrogenation reaction gas mixture.