公开(公告)号：EP1675677B1

公开(公告)日：2009-07-22

申请号：EP04765890.1

申请日：2004-10-08

申请人： BASF SE

发明人： HARTH, Klaus ,  JOHANN, Thorsten ,  WALSDORFF, Christian ,  HOFSTADT, Otto ,  BAIER, Michael ,  PÖPEL, Karin

IPC分类号： B01J19/30

CPC分类号： B01J19/30 ,  B01J23/002 ,  B01J35/0006 ,  B01J35/026 ,  B01J2208/0069 ,  B01J2208/025 ,  B01J2219/30203 ,  B01J2219/30211 ,  B01J2219/30215 ,  B01J2219/30223 ,  B01J2219/30475 ,  B01J2523/00 ,  Y10T428/268 ,  B01J2523/51 ,  B01J2523/55

摘要： The invention relates to catalytic bulk material that contains a physical mixture of catalytically active and catalytically inactive shaped bodies, wherein the catalytically inactive shaped bodies have rounded off edges on the external friction surfaces.

公开(公告)号：EP1761336B1

公开(公告)日：2020-03-04

申请号：EP05747818.2

申请日：2005-06-10

申请人： BASF SE

发明人： BOSCH, Marco ,  FRAUENKRON, Matthias ,  KOSTUR, Milan ,  HOFSTADT, Otto

IPC分类号： B01J37/00 ,  B01J37/08 ,  B01J29/40 ,  B01J35/00 ,  C07D487/08 ,  C01B39/00 ,  B01J35/02

公开(公告)号：EP1919614A1

公开(公告)日：2008-05-14

申请号：EP06792498.5

申请日：2006-07-13

申请人： BASF SE

发明人： WALSDORFF, Christian ,  HOUSSIN, Christophe ,  VORBERG, Gerald ,  KÖRNER, Reinhard ,  HOFSTADT, Otto

IPC分类号： B01J23/745 ,  B01J37/00 ,  B01J37/04 ,  B01J38/02 ,  C07C5/333 ,  C07C5/03

CPC分类号： B01J37/0036 ,  B01J23/745 ,  B01J23/8872 ,  B01J37/04 ,  B01J38/02 ,  C07C5/3332 ,  C07C2523/745 ,  Y02P20/584 ,  C07C15/46

摘要： The invention relates to a catalyst for the dehydrogenation or hydrogenation of hydrocarbons containing between 10 and 70 wt. % milled, secondary catalyst material of a used (de)hydrogenation catalyst that contains iron oxide and between 30 and 90 wt. % of the corresponding fresh catalyst material containing iron oxide, said iron oxide of the fresh catalyst material being predominantly in the form of hematite or potassium ferrite. The invention also relates to a method for producing the catalyst and to a method for dehydrogenating or hydrogenating hydrocarbons using the catalyst provided by the invention.

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.