公开(公告)号：WO2009027433A3

公开(公告)日：2009-05-14

申请号：PCT/EP2008061221

申请日：2008-08-27

Applicant: BASF SE ,  SEEBER ALEXANDRA ,  SCHINDLER GOETZ-PETER ,  FREITAG KATRIN ,  KLEINE JAEGER FRANK ,  KLINGLER DIRK ,  BORGMEIER FRIEDER

Inventor： SEEBER ALEXANDRA ,  SCHINDLER GOETZ-PETER ,  FREITAG KATRIN ,  KLEINE JAEGER FRANK ,  KLINGLER DIRK ,  BORGMEIER FRIEDER

IPC: B01J35/00 ,  B01D53/86 ,  B01J19/26 ,  B01J37/34 ,  C01G23/07

CPC classification number: B01J35/004 ,  B01J2/003 ,  B01J2/04 ,  B01J19/24 ,  B01J19/26 ,  B01J21/08 ,  B01J35/0013 ,  B01J37/349 ,  B01J2219/00123 ,  B01J2219/00157 ,  B01J2219/00166 ,  B82Y30/00 ,  C01G23/07 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2004/86 ,  C09C1/3661 ,  C09C1/3684 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: The invention relates to a method for producing coated nanoparticles which comprise a core holding at least one first substance and at least one envelope from at least one additional substance that at least partially surrounds the core, in a fluid system. The invention also relates to nanoparticles obtainable by said method, to nanoparticles comprising a non-porous core that holds at least one first substance, and at least one envelope from at least one additional substance that at least partially surrounds the core, the nanoparticles having a narrow particle-size distribution. The invention finally relates to the use of the nanoparticles in photocatalysis and to a device for carrying out the method.

Abstract translation: 本发明涉及一种方法，其包括一个芯涂覆的纳米颗粒的制剂，其包含至少一个第一材料和至少一个芯，其可以在流动的系统来制备至少一种另外的物质的至少部分地包围鞘，根据该方法的纳米颗粒，所述纳米颗粒包含非 多孔芯，其包括至少一种第一材料和至少一个芯至少部分地围绕至少一种其它物质的多孔壳，其中，所述纳米颗粒具有较窄的粒度分布，使用这些Nanopartikelin光催化，以及用于执行该方法的装置。

公开(公告)号：CA3135452A1

公开(公告)日：2020-10-22

申请号：CA3135452

申请日：2020-04-14

Applicant: BASF SE

Inventor： BORGMEIER FRIEDER ,  PIEPENBREIER FRANK ,  KEMPTER ANDREAS

IPC: C07C303/44 ,  C07C309/04

Abstract: The present invention relates to a process for manufacturing of anhydrous methanesulfonic acid (MSA) and to methanesulfonic acid manufactured by said process and its uses.

公开(公告)号：BR112012010092A2

公开(公告)日：2016-05-31

申请号：BR112012010092

申请日：2010-10-26

Applicant: BASF SE

Inventor： LAUTERBACH ARNULF ,  BORGMEIER FRIEDER ,  RENZ GÜNTER ,  KOLB PETER ,  PETERSEN PETER ,  FASSBENDER STEFAN

IPC: C07C309/00 ,  C22C38/44 ,  C22C38/50

Abstract: processo para manipulação de soluções aquosas de ácido metanossulfônico. a invenção refere-se a um processo para a manipulação de soluções aquosas de ácido metanossulfônico que em dispositivos que consistem em aço austenítico que possui um teor de cromo entre 15 e 22% em peso e um teor de níquel entre 9 e 15% em peso.

公开(公告)号：BR112012012653A2

公开(公告)日：2015-09-15

申请号：BR112012012653

申请日：2010-11-19

Applicant: BASF SE

Inventor： NEUMANN-LIEDEMIT CLAUDIA ,  BORGMEIER FRIEDER ,  SCHNEIDER JÜRGEN ,  STEFAN MADALINA ANDREEA ,  DIENER RALF

IPC: A21D2/02 ,  A21D8/04 ,  A23L5/20 ,  A23L7/10

Abstract: processo para a produção de produtos de panificação, mistura, e, usos de uma mistura, e de sulfitos e/ou dissulfitos. a invenção refere-se a um processo para a produção de produtos de panificação, caracterizado pelo fato de que é usada uma mistura de pelo menos um agente de fermentação para panificação e pelo menos uma substância selecionada do grupo de asparaginase, sulfito, hidrogenossulfito, dissulfito e cloreto na produção de massa de produtos de panificação. a invenção também se refere a uma mistura de pelo menos um agente de fermentação para panificação e pelo menos uma substância selecionada do grupo de asparaginase, sulfito, hidrogenossulfito, dissulfito e cloreto. a invenção também se refere ao uso de sulfito e dissulfitos para reduzir a acrilamida em alimentos.

公开(公告)号：CA2779546A1

公开(公告)日：2011-05-12

申请号：CA2779546

申请日：2010-10-26

Applicant: BASF SE

Inventor： FASSBENDER STEFAN ,  PETERSEN PETER ,  LAUTERBACH ARNULF ,  RENZ GUENTER ,  BORGMEIER FRIEDER ,  KOLB PETER

IPC: C22C38/44 ,  C07C309/00 ,  C22C38/50

Abstract: The invention relates to a method for handling aqueous solutions of methanesulfonic acid in devices consisting of austenitic steel having a chromium content of between 15 and 22 wt. % and a nickel content of between 9 and 15 wt. %.

公开(公告)号：AT499336T

公开(公告)日：2011-03-15

申请号：AT05849467

申请日：2005-12-07

Applicant: BASF SE

Inventor： CRONE SVEN ,  KLANNER CATHARINA ,  SCHINDLER GOETZ-PETER ,  DUDA MARK ,  BORGMEIER FRIEDER

IPC: C07C5/333 ,  C07C11/167

Abstract: A process for preparing butadiene, comprising nonoxidatively dehydrogenating n-butane from a stream (a) in a first dehydrogenation zone to obtain stream (b) comprising 1-butene and 2-butene; oxidatively dehydrogenating the 1-butene and 2-butene of (b) in the presence of an oxygenous gas in a second dehydrogenation zone to obtain stream (c) comprising n-butane, butadiene, hydrogen, carbon dioxide, and steam; compressing and cooling (c) to obtain stream (d2) comprising n-butane, butadiene, hydrogen, carbon dioxide, and steam; extractively distilling (d2) into stream (e1) comprising butadiene and stream (e2) comprising n-butane, hydrogen, carbon dioxide, and steam; compressing and cooling (e2) to obtain stream (f1) comprising n-butane and water and stream (f2) comprising n-butane, hydrogen, and carbon dioxide; cooling (f2) to obtain stream (g1) comprising n-butane and stream (g2) comprising carbon dioxide and hydrogen; phase separating water from (f1) to obtain stream (h1) comprising n-butane; and recycling (h1) into the first dehydrogenation zone.

公开(公告)号：DE50311977D1

公开(公告)日：2009-11-12

申请号：DE50311977

申请日：2003-10-09

Applicant: BASF SE

Inventor： BORGMEIER FRIEDER ,  DIETERLE MARTIN ,  HIBST HARTMUT

IPC: C07C253/24 ,  B01J23/00 ,  B01J23/20 ,  B01J23/31 ,  B01J23/652 ,  B01J23/887 ,  B01J27/057 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02 ,  C01G1/02 ,  C01G31/02 ,  C07C51/215 ,  H01L21/302 ,  H01L21/461

Abstract: A multimetal oxide material contains the elements Mo, V and Te and/or Sb and at least one of the elements Nb, Ti, W, Ta and Ce and promoters and has a specific X-ray diffraction pattern. Moreover, such a multimetal oxide material is used as a catalyst for heterogeneously catalyzed gas-phase partial oxidations of hydrocarbons.

公开(公告)号：CA3156366A1

公开(公告)日：2021-04-08

申请号：CA3156366

申请日：2020-09-22

Applicant: BASF SE

Inventor： PIEPENBREIER FRANK ,  KEMPTER ANDREAS ,  CHAN CHEE ,  MAZARRO BERDONCES ROSARIO ,  SCHIERLE-ARNDT KERSTIN ,  KAIBEL BJOERN ,  SPIELMANN JAN ,  BORGMEIER FRIEDER ,  ZEILINGER MICHAEL ,  BIERTUEMPEL INGO ,  OTT TIMO

IPC: C07C303/06 ,  C07C309/04

Abstract: The present invention relates to an improved process for manufacturing of alkanesulfonic acids.

公开(公告)号：CA3004795A1

公开(公告)日：2017-05-18

申请号：CA3004795

申请日：2016-11-08

Applicant: BASF SE

Inventor： SPIELMANN JAN ,  KOCH MICHAEL ,  WORTMANN JURGEN ,  RUETHER FEELLY ,  WEIGUNY SABINE ,  BORGMEIER FRIEDER

IPC: C07C303/44 ,  C07C309/04

Abstract: The invention relates to a method for purifying alkanesulfonic acids, having the following steps: (a) distilling a melt which contains raw alkanesulfonic acid (1) in order to completely or partly separate low-boiling constituents, wherein the low-boiling constituents are drawn at the head of a distillation column (3) or of a single-stage evaporation device, and a material flow (7) containing alkanesulfonic acid, high-boiling constituents, and residual low-boiling constituents is removed at the bottom of the distillation column (3) or of the single-stage evaporation device, (b) supplying the flow (7) containing alkanesulfonic acid, high-boiling constituents, and residual low-boiling constituents as a discharge melt to a melt crystallization process (9), in which crystals of the alkanesulfonic acid, of hydrates of the alkanesulfonic acid, or of a mixture of both are formed in the mother liquor in a suspended manner, (c) carrying out a solid/liquid separation in order to separate the crystals from the mother liquor, and (d) optionally washing the crystals in order to remove mother liquor adhering to the crystals.

公开(公告)号：MX2012004857A

公开(公告)日：2012-09-07

申请号：MX2012004857

申请日：2010-10-26

Applicant: BASF SE

Inventor： RENZ GUENTER ,  LAUTERBACH ARNULF ,  BORGMEIER FRIEDER ,  FASSBENDER STEFAN ,  PETERSEN PETER ,  KOLB PETER

IPC: C07C309/00 ,  C22C38/44 ,  C22C38/50

Abstract: La presente invención se refiere a un proceso para el manejo de soluciones acuosas de ácido metanosulfónico en aparatos hechos de aceros austeníticos con un contenido de cromo de 15 a 22 % en peso y un contenido de níquel de 9 a 15 % en peso.