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公开(公告)号:ES2350799T3
公开(公告)日:2011-01-27
申请号:ES07712101
申请日:2007-01-25
Applicant: BASF SE
Inventor: KARCHES MARTIN , DEBERDT FILIP , SCHUBERT OLGA , CIPRIAN JURGEN , SCHELLING HEINER , SESING MARTIN
Abstract: Procedimiento para la obtención de cloruro de hidrógeno libre de hidrocarburos (clorados), e hidrocarburos (clorados) libres de fosgeno, a partir de un flujo de cloruro de hidrógeno que contiene hidrocarburos (clorados) y fosgeno, en el 5 cual i) en un primer paso, se conecta en serie un primer adsorbente y un segundo adsorbente y el flujo de cloruro de hidrógeno fresco, que contiene fosgeno e hidrocarburos (clorados), primero es conducido por el primer adsorbente y posteriormente por el segundo adsorbente, hasta que el primer adsorbente ya no adsorbe prácticamente hidrocarburo (clorado), ii) en un segundo paso, el flujo de cloruro de hidrógeno fresco es conducido por el segundo adsorbente mientras el primer adsorbente se regenera, asimismo, en la regeneración se obtiene, principalmente, hidrocarburo (clorado) libre de fosgeno, iii) en un tercer paso, el flujo de cloruro de hidrógeno fresco es conducido por el segundo adsorbente y luego por el primer adsorbente regenerado, hasta que el segundo adsorbente prácticamente no adsorba más hidrocarburo (clorado), iv) en un cuarto paso, el flujo de cloruro de hidrógeno fresco es conducido por el primer adsorbente, mientras el segundo adsorbente se regenera, asimismo, en la regeneración se obtiene, principalmente, hidrocarburo (clorado) libre de fosgeno, en donde los pasos i) a iv) se pueden ejecutar una o múltiples veces sucesivas.
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公开(公告)号:AT477841T
公开(公告)日:2010-09-15
申请号:AT07712101
申请日:2007-01-25
Applicant: BASF SE
Inventor: SESING MARTIN , SCHELLING HEINER , CIPRIAN JUERGEN , DEBERDT FILIP , KARCHES MARTIN , SCHUBERT OLGA
Abstract: (Chloro)hydrocarbon-free hydrogen chloride and phosgene-free (chloro)hydrocarbons are recovered from a hydrogen chloride stream having (chloro)hydrocarbons and phosgene. The recovery involves connecting a first adsorber and a second adsorber in series and passing the fresh hydrogen chloride stream comprising phosgene and (chloro)hydrocarbons firstly through the first adsorber and subsequently through the second adsorber until essentially no more (chloro)hydrocarbon is adsorbed by the first adsorber, passing the fresh hydrogen chloride stream through the second adsorber while the first adsorber is regenerated, with essentially phosgene-free (chloro)hydrocarbon being obtained in the regeneration, passing the fresh hydrogen chloride stream firstly through the second adsorber and subsequently through the regenerated first adsorber until essentially no more (chloro)hydrocarbon is adsorbed by the second adsorber, and passing the fresh hydrogen chloride stream through the first adsorber while the second adsorber is regenerated, with essentially phosgene-free (chloro)hydrocarbon being obtained in the regeneration.
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公开(公告)号:AT451482T
公开(公告)日:2009-12-15
申请号:AT06830774
申请日:2006-12-21
Applicant: BASF SE
Inventor: SCHUBERT OLGA , URTEL HEIKO , HESSE MICHAEL , SESING MARTIN , HOFMANN CLAUS , KRISTALIS IRIS
Abstract: Recycling of ruthenium from an used ruthenium catalyst containing ruthenium as ruthenium oxide on a carrier material, which is hardly soluble in mineral acid, comprises treating the ruthenium oxide catalyst in a hydrogen stream, where the ruthenium oxide on the carrier is reduced to ruthenium metal; treating the carrier material containing ruthenium metal with hydrochloric acid in the presence of oxygen gas, where the metallic ruthenium, as ruthenium(III) chloride is dissolved to obtain ruthenium(III) chloride solution; and optionally treating the ruthenium(III) chloride solution.
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公开(公告)号:AT449054T
公开(公告)日:2009-12-15
申请号:AT04740513
申请日:2004-07-01
Applicant: BASF SE
Inventor: MUELLER ULRICH , SCHUBERT OLGA , HESSE MICHAEL , STOESSER MICHAEL , HAAS PETER , YAGHI OMAR
Abstract: The present invention relates to a process for the alkoxylation of a monool with at least one alkoxylating agent to an alkoxylated alcohol wherein a catalyst is employed which comprises a metallo-organic framework material of metal ions and at least bidentate coordinately bound organic ligands.
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公开(公告)号:AT502913T
公开(公告)日:2011-04-15
申请号:AT06707886
申请日:2006-01-30
Applicant: BASF SE
Inventor: WECK ALEXANDER , ROESCH MARKUS , WINDECKER GUNTHER , HEYDRICH GUNNAR , PINKOS ROLF , SCHUBERT OLGA , HARTH KLAUS
IPC: C07C51/36 , B01J19/00 , C07C55/10 , C07D307/60
Abstract: The invention relates to a method of controlling a hydrogenation of a starting material in a hydrogenation reactor, in which the amount of hydrogen reacted in the hydrogenation is firstly determined, the ratio of the amount of hydrogen reacted to the amount of starting material fed in is then derived, this ratio is compared with a prescribed value and, finally, at least one process parameter is altered if the ratio of the amount of hydrogen reacted to the amount of starting material fed in deviates by a prescribed amount from the prescribed value.
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16.
公开(公告)号:DE502004011938D1
公开(公告)日:2011-01-05
申请号:DE502004011938
申请日:2004-12-04
Applicant: BASF SE
Inventor: SCHLITTER STEPHAN , SCHUBERT OLGA , HESSE MICHAEL , BORCHERS SABINE , ROESCH MARKUS , PINKOS ROLF , WECK ALEXANDER , WINDECKER GUNTHER
IPC: B01J23/72 , B01J21/04 , B01J23/94 , B01J35/00 , B01J35/10 , B01J37/00 , B01J37/18 , B01J38/10 , B01J38/12 , C07C29/136 , C07C29/149 , C07D307/08 , C07D315/00
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公开(公告)号:AT489166T
公开(公告)日:2010-12-15
申请号:AT04803522
申请日:2004-12-04
Applicant: BASF SE
Inventor: SCHLITTER STEPHAN , SCHUBERT OLGA , HESSE MICHAEL , BORCHERS SABINE , ROESCH MARKUS , PINKOS ROLF , WECK ALEXANDER , WINDECKER GUNTHER
IPC: B01J23/72 , B01J21/04 , B01J23/94 , B01J35/00 , B01J35/10 , B01J37/00 , B01J37/18 , B01J38/10 , B01J38/12 , C07C29/136 , C07C29/149 , C07D307/08 , C07D315/00
Abstract: The invention relates to a catalyst provided in the form of an extrudate, which contains 5 to 85% by weight of copper oxide and comprises, in the active material and as binders, the same oxidic carrier material. The invention also relates to the use of the catalyst for hydrogenating carbonyl compounds.
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公开(公告)号:PT2066583E
公开(公告)日:2010-12-07
申请号:PT07803556
申请日:2007-09-19
Applicant: BASF SE
Inventor: SESING MARTIN , SEIDEMANN LOTHAR , STUETZER DIETER , KARCHES MARTIN , SCHUBERT OLGA , URTEL HEIKO
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公开(公告)号:DE502007004779D1
公开(公告)日:2010-09-30
申请号:DE502007004779
申请日:2007-01-25
Applicant: BASF SE
Inventor: SESING MARTIN , SCHELLING HEINER , CIPRIAN JUERGEN , DEBERDT FILIP , KARCHES MARTIN , SCHUBERT OLGA
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公开(公告)号:DE602004024210D1
公开(公告)日:2009-12-31
申请号:DE602004024210
申请日:2004-07-01
Applicant: BASF SE , UNIV MICHIGAN
Inventor: MUELLER ULRICH , SCHUBERT OLGA , HESSE MICHAEL , STOESSER MICHAEL , HAAS PETER , YAGHI OMAR M
Abstract: The present invention relates to a process for the alkoxylation of a monool with at least one alkoxylating agent to an alkoxylated alcohol wherein a catalyst is employed which comprises a metallo-organic framework material of metal ions and at least bidentate coordinately bound organic ligands.
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