-
公开(公告)号：MY172695A
公开(公告)日：2019-12-10
申请号：MYPI2014002796
申请日：2013-04-11
Applicant: BASF SE
Inventor： HOHN ARTHUR , ULONSKA ARMIN , ZELLER EDGAR , UHRIG VOLKER , MAGNIE RENE , FATTLER REIMUND
Abstract: The present invention relates to a method for replenishing the catalyst in continuous hydroformylation during operation.
-
公开(公告)号：ES2392487T3
公开(公告)日：2012-12-11
申请号：ES09759929
申请日：2009-11-18
Applicant: BASF SE
Inventor： HEIDEMANN THOMAS , ULONSKA ARMIN
Abstract: Método para la oligomerización de olefinas mediante puesta en contacto de por lo menos una olefina C2 a C8 con un catalizador heterogéneo que contiene níquel, caracterizado porque se acondiciona el catalizador antes del contacto con la olefina mediante paso de una corriente de gas inerte, hasta que la corriente efluente de gas inerte exhibe un contenido de agua inferior a 1000 ppm.
-
公开(公告)号：PL2836474T3
公开(公告)日：2018-06-29
申请号：PL13714961
申请日：2013-04-11
Applicant: BASF SE
Inventor： ZELLER EDGAR , ULONSKA ARMIN , HÖHN ARTHUR , UHRIG VOLKER , MAGNIE RENE , FATTLER REIMUND
-
公开(公告)号：SG11201405863QA
公开(公告)日：2014-11-27
申请号：SG11201405863Q
申请日：2013-04-11
Applicant: BASF SE
Inventor： ZELLER EDGAR , ULONSKA ARMIN , HÖHN ARTHUR , UHRIG VOLKER , MAGNIE RENE , FATTLER REIMUND
Abstract: The present invention relates to a method for replenishing the catalyst in continuous hydroformylation during operation.
-
Patent Agency Ranking
公开(公告)号：ES2627210T3
公开(公告)日：2017-07-27
申请号：ES06724806
申请日：2006-05-11
Applicant: BASF SE
Inventor： LANGE ARNO , ULONSKA ARMIN , WENDEL VOLKER
IPC: C07C9/16 , A61K8/31 , A61K47/06 , A61Q1/02 , A61Q1/04 , A61Q1/12 , A61Q5/00 , A61Q5/02 , A61Q5/06 , A61Q5/10 , A61Q5/12 , A61Q9/02 , A61Q11/00 , A61Q15/00 , A61Q17/04 , A61Q19/00 , A61Q19/10 , C07C5/03 , C07C9/22 , C10L1/04
Abstract: Producto cosmético o farmacéutico que contienen A) al menos una mezcla de isoalcanos, cuyo espectro de RMN-1H en el intervalo de un desplazamiento químico δ de 0,6 a 1,0 ppm, respecto de tetrametilsilano, tiene una integral de área de 25 a 70 %, respecto del área total de integral, la cual contiene al menos 70 % en peso de alcanos con 8 a 20 átomos de carbono, obtenidos mediante un procedimiento en el cual a) se suministra una mezcla de hidrocarburos de C4, que contiene menos de 3 % en peso de isobuteno, b) el material de alimentación de hidrocarburos se somete a una oligomerización en un catalizador que contienen metal de transición, c) se hidrogena completamente el producto de oligomerización obtenido en la etapa b), B) al menos una sustancia activa o efectiva desde el punto de vista cosmético o farmacéutico, C) dado el caso al menos otra sustancia auxiliar, aceptable en cosméticos o en fármacos, distinta de B).
-
公开(公告)号：PL2925714T3
公开(公告)日：2017-05-31
申请号：PL13798327
申请日：2013-11-29
Applicant: BASF SE
Inventor： KROKOSZINSKI ROLAND , OEHLENSCHLÄGER STEFFEN , PAPP RAINER , RUDOLPH JENS , ULONSKA ARMIN
IPC: C07C45/74
-
公开(公告)号：DE502004010566D1
公开(公告)日：2010-02-11
申请号：DE502004010566
申请日：2004-01-31
Applicant: BASF SE
Inventor： HEIDEMANN THOMAS , ULONSKA ARMIN , STAECK BIANCA
IPC: C07C2/10
Abstract: In a nickel-catalysed method for the oligomerization of 4-8C alkenes in a series of 2 or more reactors operating under adiabatic conditions, the feed stream is split and the part-streams are fed into at least 2 of the reactors with the addition of fresh feed so that the temperature in any reactor is not more than 20[deg]C above that in any of the other reactors. A method for the production of oligomers of 4-8C alkenes from a hydrocarbon feed stream containing such alkenes, on a nickel-containing heterogeneous catalyst in a series of 2 or more reactors operating under adiabatic conditions at 30-280[deg]C and 1-300 bar, where: (a) the feed stream is introduced into reaction zone 1 at a temperature T1, (b) the temperature increases in each zone, and (c) if this increase is more than T1 + 20[deg]C, the temperature is adjusted to within the range T1 +- 20[deg]C before the mixture is fed into the next zone. In this method, the feed stream is split and the part-streams are fed into at least two of the reactors with the addition of fresh feed so that the temperature in any one reactor is not more than 20[deg]C above that in any of the other reactors.
-
公开(公告)号：SG10201608258PA
公开(公告)日：2016-11-29
申请号：SG10201608258P
申请日：2013-04-11
Applicant: BASF SE
Inventor： ZELLER EDGAR , ULONSKA ARMIN , HÖHN ARTHUR , UHRIG VOLKER , MAGNIE RENE , FATTLER REIMUND
Abstract: The present invention relates to a method for replenishing the catalyst in continuous hydroformylation during operation.
-
公开(公告)号：AT453607T
公开(公告)日：2010-01-15
申请号：AT04002145
申请日：2004-01-31
Applicant: BASF SE
Inventor： HEIDEMANN THOMAS , ULONSKA ARMIN , STAECK BIANCA
IPC: C07C2/10
Abstract: In a nickel-catalysed method for the oligomerization of 4-8C alkenes in a series of 2 or more reactors operating under adiabatic conditions, the feed stream is split and the part-streams are fed into at least 2 of the reactors with the addition of fresh feed so that the temperature in any reactor is not more than 20[deg]C above that in any of the other reactors. A method for the production of oligomers of 4-8C alkenes from a hydrocarbon feed stream containing such alkenes, on a nickel-containing heterogeneous catalyst in a series of 2 or more reactors operating under adiabatic conditions at 30-280[deg]C and 1-300 bar, where: (a) the feed stream is introduced into reaction zone 1 at a temperature T1, (b) the temperature increases in each zone, and (c) if this increase is more than T1 + 20[deg]C, the temperature is adjusted to within the range T1 +- 20[deg]C before the mixture is fed into the next zone. In this method, the feed stream is split and the part-streams are fed into at least two of the reactors with the addition of fresh feed so that the temperature in any one reactor is not more than 20[deg]C above that in any of the other reactors.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.019 seconds)
