公开(公告)号：WO2008145607A2

公开(公告)日：2008-12-04

申请号：PCT/EP2008/056357

申请日：2008-05-23

Applicant: BASF SE ,  KARPOV, Andrey ,  HIBST, Hartmut ,  ANDRE, Valerie

Inventor： KARPOV, Andrey ,  HIBST, Hartmut ,  ANDRE, Valerie

IPC: C01G1/02 ,  C01G9/02 ,  C09C1/04

CPC classification number: C01G1/02 ,  A61K8/27 ,  A61Q17/04 ,  A61Q19/04 ,  B82Y30/00 ,  C01G9/02 ,  C01P2004/62 ,  C01P2004/64 ,  C09C1/043

Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Metalloxid enthaltenden kosmetischen Zubereitungen, wobei die bei der Herstellung des partikulären Metalloxids entstehende Reaktionsmischung im Wesentlichen ohne weitere Aufarbeitung in die kosmetischen Zubereitungen eingebracht wird.

Abstract translation: 本发明涉及到用于生产的含金属氧化物的化妆品制剂的方法，用所得的生产粒状金属氧化物的反应混合物被引入到化妆品制剂中基本上没有进一步的处理。

公开(公告)号：WO2021260182A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/067499

申请日：2021-06-25

Applicant: BASF SE

Inventor： CHOI, Sung Yeun ,  KARPOV, Andrey ,  WALSDORFF, Christian ,  HUBACH, Patrick

IPC: B01J21/04 ,  B01J23/50 ,  B01J23/68 ,  B01J35/10 ,  B01J35/02 ,  B01J37/00 ,  B01J37/08 ,  C01F7/02 ,  C07D301/10 ,  C04B35/111 ,  C01F7/44 ,  B01J23/58 ,  B01J23/688 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1071 ,  B01J35/108 ,  B01J37/0072 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/17 ,  C01P2006/80 ,  C04B2111/0081 ,  C04B2235/3218 ,  C04B2235/322 ,  C04B2235/3418 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/6021 ,  C04B2235/6562 ,  C04B2235/72 ,  C04B2235/728 ,  C04B2235/77 ,  C04B38/068

Abstract: A process for producing a porous alpha-alumina catalyst support, comprising i) preparing a precursor material comprising, based on inorganic solids content, at least 50 wt.-% of a transition alumina having a loose bulk density of at most 600 g/L, a pore volume of at least 0.6 mL/g and a median pore diameter of at least 15 nm; and at most 30 wt.-% of an alumina hydrate; ii) forming the precursor material into shaped bodies; and iii) calcining the shaped bodies to obtain the porous alpha-alumina catalyst support. The catalyst support has a high overall pore volume, thus allowing for impregnation with a high amount of silver, while keeping its surface area sufficiently large so as to provide optimal dispersion of catalytically active species, in particular metal species. The invention further relates to a shaped catalyst body for producing ethylene oxide by gas-phase oxidation of ethylene, comprising at least 15 wt.-% of silver, relative to the total weight of the catalyst, deposited on a porous alpha-alumina catalyst support obtained in the process described above. The invention also relates to a process for preparing a shaped catalyst body as described above comprising impregnating a porous alpha-alumina catalyst support obtained in the process described above with a silver impregnation solution, preferably under reduced pressure; and optionally subjecting the impregnated porous alumina support to drying; and b) subjecting the impregnated porous alpha-alumina support to a heat treatment; wherein steps a) and b) are optionally repeated. The invention further relates to a process for producing ethylene oxide by gas- phase oxidation of ethylene, comprising reacting ethylene and oxygen in the presence of a shaped catalyst body as described above.

公开(公告)号：WO2021191414A1

公开(公告)日：2021-09-30

申请号：PCT/EP2021/057894

申请日：2021-03-26

Applicant: BASF SE

Inventor： KARPOV, Andrey ,  WALSDORFF, Christian ,  JOHANN, Thorsten ,  ALMER, Christian ,  RIECK, Daniela ,  BARTOSCH, Christian ,  GROBYS, Mauricio ,  WEINLAND, Tobias ,  BORCHERT, Holger

IPC: B01J23/68 ,  B01J23/50 ,  B01J37/02 ,  B01J37/16 ,  B01J37/14 ,  C07D301/00 ,  B01J23/688 ,  B01J37/0203 ,  B01J37/0205

Abstract: A process for producing a silver-based epoxidation catalyst, comprising i) impregnating a particulate porous refractory support with a first aqueous silver impregnation solution comprising silver ions and an aminic complexing agent selected from amines, alkanolamines and amino acids; ii) converting at least part of the silver ions impregnated on the refractory support to metallic silver by heating while directing a stream of a first gas over the impregnated refractory support to obtain an intermediate catalyst, wherein the first gas comprises at least 5 vol.-% oxygen; iii) impregnating the intermediate catalyst with a second aqueous silver impregnation solution comprising silver ions, an aminic complexing agent selected from amines, alkanolamines and amino acids, and one or more transition metal promoters, in particular rhenium; and iv) converting at least part of the silver ions impregnated on the intermediate catalyst to metallic silver by heating while directing a stream of a second gas over the impregnated intermediate catalyst to obtain the epoxidation catalyst, wherein the second gas comprises at most 2.0 vol.-% oxygen, wherein the impregnated refractory support and the impregnated intermediate catalyst are each heated to a temperature of 200 to 800 °C. The process of the invention surprisingly allows for obtaining a catalyst with high selectivity in a cost-efficient manner. The invention also relates to a silver-based epoxidation catalyst obtainable by such a process, and to a process for producing an alkylene oxide by gas-phase oxidation of an alkylene, comprising reacting an alkylene and oxygen in the presence of a silver-based epoxidation catalyst obtainable by the above process.

公开(公告)号：WO2019154832A1

公开(公告)日：2019-08-15

申请号：PCT/EP2019/052866

申请日：2019-02-06

Applicant: BASF SE

Inventor： KARPOV, Andrey ,  WALSDORFF, Christian ,  KRAEMER, Michael ,  LANGE DE OLIVEIRA, Armin ,  KRENNRICH, Gerhard ,  BARTOSCH, Christian ,  ZUEHLKE, Juergen

IPC: B01J23/656 ,  C07D303/00

Abstract: The present invention provides a catalyst effective in the oxidative conversion of ethylene to ethylene oxide, comprising an alumina support and 20 to 45 % by weight of the catalyst, of silver applied to the support, the catalyst meeting the following limitations (i) to (v): (i) an amount of cesium c(Cs) in mmol per Kg of catalyst of at least 2; (ii) an amount of rhenium c(Re) in mmol per Kg of catalyst of at least 3.0; (iii) an amount of tungsten c(W) in mmol per Kg of catalyst of at least 1.6; (iv) a silicon to alkaline earth metal molar ratio x of not higher than 1.80; (v) c ( Cs ) — c ( Re ) — c ( W ) ≤ 4 · x — 0.5.

公开(公告)号：WO2013007736A1

公开(公告)日：2013-01-17

申请号：PCT/EP2012/063530

申请日：2012-07-11

Applicant: BASF SE ,  MACHT, Josef ,  KARPOV, Andrey ,  DOBNER, Cornelia Katharina ,  ROSOWSKI, Frank ,  HAMMON, Ulrich ,  MÜLLER-ENGEL, Klaus Joachim

Inventor： MACHT, Josef ,  KARPOV, Andrey ,  DOBNER, Cornelia Katharina ,  ROSOWSKI, Frank ,  HAMMON, Ulrich ,  MÜLLER-ENGEL, Klaus Joachim

IPC: B01J23/882 ,  C07C5/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  B01J35/00 ,  B01J23/887 ,  C01G39/00

CPC classification number: B01J23/8872 ,  B01J35/002 ,  B01J35/008 ,  B01J35/023 ,  B01J35/026 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/0045 ,  B01J37/0215 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  C01G39/00 ,  C01G39/006 ,  C01G51/006 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/17 ,  C07C5/00 ,  C07C45/35 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  C07C47/22

Abstract: Mo, Bi und Fe enthaltende Multimetalloxidmassen der allgemeinen Stöchiometrie I, Mo 12 Bi a Co b Fe c K d Si e O x (I), mit a = 0,5 bis 1, b = 7 bis 8,5, c = 1,5 bis 3,0, d = 0 bis 0,15, e = 0 bis 2,5und x = die elektrische Neutralität des Multimetalloxids gewährleistender stöchiometrischer Koeffizient von O 2- , sowie 12 - b - 1,5 ⋅ c = A und 0,5 ≤ A≤ 1,5, 0,2 ≤ a/A ≤ 1,3, und 2,5 ≤ b/c ≤ 9, und deren Verwendung.

Abstract translation: 沫，Bi和Fe-含有一般化学计量的多金属氧化物I，Mo12比亚穗轴FEC的Kd你牛（I），其中a = 0.5〜1，B = 7〜8.5，c = 1.5〜3.0， D = 0至0.15，E = 0〜2.5，并且x =多金属法定货币的电中性的O2丝毫化学计量系数，以及12 - b - 1.5·C = A = 0.5和A = 1， 5，0.2 = A / A = 1.3，2.5 = b / C = 9，和它们的用途。

公开(公告)号：WO2011161595A1

公开(公告)日：2011-12-29

申请号：PCT/IB2011/052642

申请日：2011-06-17

Applicant: BASF SE ,  GARSUCH, Arnd ,  PANCHENKO, Alexander ,  KARPOV, Andrey ,  SCHMIDT, Rüdiger ,  HUBER, Sabine ,  BASF (CHINA) COMPANY LIMITED

Inventor： GARSUCH, Arnd ,  PANCHENKO, Alexander ,  KARPOV, Andrey ,  SCHMIDT, Rüdiger ,  HUBER, Sabine

IPC: H01M12/06 ,  H01M4/86

CPC classification number: H01M12/06 ,  H01M4/8605 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/9016

Abstract: Elektroden, umfassend (A) ein festes Medium, durch das Gas hindurch diffundieren kann, (B) mindestens ein elektrisch leitfähiges, kohlenstoffhaltiges Material, (C) mindestens ein organisches Polymer, (D) mindestens eine Verbindung der allgemeinen Formel (I) M 1 a M 2 b M 3 c M 4 d H e O f , in partikulärer Form, wobei die Variablen wie folgt definiert sind: M 1 ist gewählt aus Mo, W, V, Nb und Sb, M 2 ist gewählt aus Fe, Ag, Cu, Ni, Mn und Lanthanoiden, M 3 ist gewählt aus B, C, N, Al, Si, P und Sn, M 4 ist gewählt aus Li, Na, K, Rb, Cs, NH 4 , Mg, Ca und Sr, a ist im Bereich von 1 bis 3, b ist im Bereich von 0,1 bis 10, c ist im Bereich von null bis eins, d ist im Bereich von null bis eins, e ist im Bereich von null bis 0,5, f ist im Bereich von 1 bis 28, und wobei die Verbindung der allgemeinen Formel (I) eine BET-Oberfläche im Bereich von 1 bis 300 m 2 /g aufweist.

Abstract translation: 电极包括：（A）通过气体扩散的固体培养基，（B）至少一种导电碳质材料，（C）至少一种有机聚合物，（D）至少通式（I）M1 AM2的一种化合物 BM3 CM4 dHeOf，以颗粒形式，其中各变量的定义如下：M1是选自Mo，W，V，Nb和Sb中，M2是选自Fe，银，铜，镍，锰和镧系元素中选择，M3选自 b，C，N，铝，硅，P和Sn，M4是选自Li，Na，K，铷，铯，NH 4，镁，钙中选择和Sr，a为1〜3的范围内，b在的范围内 为0.1〜10，c是在零到一的范围内，d在零到一的范围内，e是一般在零到0.5的范围内的化合物中，f是在范围1至28，且其中 式（I）中的1〜300米2 /克范围内的BET表面积。

公开(公告)号：WO2010003870A1

公开(公告)日：2010-01-14

申请号：PCT/EP2009/058303

申请日：2009-07-02

Applicant: BASF SE ,  KARPOV, Andrey ,  HIBST, Hartmut ,  TRILLER, Michael ,  HUPE, Eike ,  MAIER, Michael ,  HABICHT, Jörg

Inventor： KARPOV, Andrey ,  HIBST, Hartmut ,  TRILLER, Michael ,  HUPE, Eike ,  MAIER, Michael ,  HABICHT, Jörg

IPC: C01G3/00 ,  A01N59/20

CPC classification number: C01G3/00 ,  A01N59/20 ,  B82Y30/00 ,  C01G3/006 ,  C01P2004/64 ,  A01N25/04 ,  A01N25/34 ,  A01N2300/00

Abstract: Die vorliegende Erfindung betrifft Verfahren zur Herstellung von oberflächenmodifizierten nanopartikulären Kupferverbindungen sowie von wässrigen Suspensionen, welche oberflächenmodifizierte nanopartikuläre Kupferverbindungen enthalten. Weiterhin betrifft die Erfindung die nach diesen Verfahren erhältlichen oberflächenmodifizierten nanopartikulären Kupferverbindungen und wässrigen Suspensionen dieser Kupferverbindungen sowie ihre Verwendung als antimikrobieller Wirkstoff oder Katalysator.

Abstract translation: 本发明涉及一种用于和包含表面改性的纳米铜化合物水性悬浮液中的表面改性的纳米铜化合物的制备方法。 此外，本发明涉及根据这些方法中，表面改性的纳米铜化合物，和这些铜化合物的水性悬浮液和它们作为抗微生物剂或催化剂使用获得。

公开(公告)号：WO2009080427A1

公开(公告)日：2009-07-02

申请号：PCT/EP2008/066056

申请日：2008-11-24

Applicant: BASF SE ,  KARPOV, Andrey ,  HIBST, Hartmut ,  RIGGS, Richard ,  HAREMZA, Sylke ,  FERNANDEZ GONZALEZ, Monica ,  PASTRE, Jörg ,  ANDRE, Valerie

Inventor： KARPOV, Andrey ,  HIBST, Hartmut ,  RIGGS, Richard ,  HAREMZA, Sylke ,  FERNANDEZ GONZALEZ, Monica ,  PASTRE, Jörg ,  ANDRE, Valerie

IPC: A61K8/27 ,  A61K8/368 ,  A61Q17/04

CPC classification number: A61K8/35 ,  A01N25/04 ,  A61K8/27 ,  A61K8/368 ,  A61K2800/412 ,  A61K2800/413 ,  A61Q17/04 ,  B82Y5/00 ,  B82Y30/00 ,  C01P2004/64 ,  C09C1/043 ,  C09C3/08 ,  A01N25/34 ,  A01N59/06 ,  A01N59/16

Abstract: Die vorliegende Erfindung betrifft Verfahren zur Herstellung von UV-Strahlung absorbierenden Hybridmaterialien, die Nanopartikel mindestens eines Metalloxids, Metallhydroxids und/oder Metalloxidhydroxids sowie mindestens eine organische, UV-Strahlung absorbierende Verbindung umfassen. Weiterhin betrifft die Erfindung die nach diesen Verfahren erhältlichen UV-Strahlung absorbierenden Hybridmaterialien, diese enthaltende Zusammensetzungen und die Verwendung der Hybridmaterialien für kosmetische Zubereitungen, als UV-Stabilisator in Kunststoffen und als antimikrobielle Wirkstoffe.

Abstract translation: 本发明涉及用于UV辐射吸收杂化材料的制备方法，所述纳米颗粒包括至少一种金属氧化物，金属氢氧化物和/或金属氧化物和至少一种有机UV吸收化合物。 此外，本发明涉及可获得根据这些方法，UV辐射吸收混合材料，含有它们的使用为化妆品制剂混合材料的，如在塑料的UV稳定剂和作为抗微生物剂的组合物。

公开(公告)号：WO2021260185A1

公开(公告)日：2021-12-30

申请号：PCT/EP2021/067503

申请日：2021-06-25

Applicant: BASF SE

Inventor： CHOI, Sung Yeun ,  KARPOV, Andrey ,  WALSDORFF, Christian ,  DUYCKAERTS, Nicolas ,  AMAKAWA, Kazuhiko

IPC: B01J21/04 ,  B01J23/50 ,  B01J23/68 ,  B01J35/10 ,  B01J35/02 ,  B01J37/00 ,  B01J37/08 ,  C07D301/10 ,  B01J23/58 ,  B01J23/688 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1071 ,  B01J35/108 ,  B01J37/0072 ,  C01F7/44 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/17 ,  C01P2006/80 ,  C04B2111/0081 ,  C04B2235/3218 ,  C04B2235/322 ,  C04B2235/3418 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/6021 ,  C04B2235/6562 ,  C04B2235/72 ,  C04B2235/728 ,  C04B2235/77 ,  C04B35/111 ,  C04B38/068

Abstract: A tableted catalyst support, characterized by an alpha-alumina content of at least 85 wt.-%, a pore volume of at least 0.40 mL/g, as determined by mercury porosimetry, and a BET surface area of 0.5 to 5.0 m2/g. The tableted catalyst support is an alpha-alumina catalyst support obtained with high geometrical precision and displaying a high overall pore volume, thus allowing for impregnation with a high amount of silver, while exhibiting a surface area sufficiently large so as to provide optimal dispersion of catalytically active species, in particular metal species. The invention further provides a process for producing a tableted alpha-alumina catalyst support, which comprises i) forming a free-flowing feed mixture comprising, based on inorganic solids content, at least 50 wt.-% of a transition alumina; ii) tableting the free-flowing feed mixture to obtain a compacted body; and iii) heat treating the compacted body at a temperature of at least 1100 °C, preferably at least 1300 °C, more preferably at least 1400 °C, in particular at least 1450 °C, to obtain the tableted alpha-alumina catalyst support. The invention moreover relates to a compacted body obtained by tableting a free-flowing feed mixture which comprises, based on inorganic solids content, at least 50 wt.-% of a transition alumina having a loose bulk density of at most 600 g/L, a pore volume of at least 0.6 mL/g, as determined, and a median pore diameter of at least 15 nm. The invention moreover relates to a shaped catalyst body for producing ethylene oxide by gas-phase oxidation of ethylene, comprising at least 15 wt.-% of silver, relative to the total weight of the catalyst, deposited on the tableted alpha-alumina catalyst support. The invention moreover relates to a process for producing ethylene oxide by gas-phase oxidation of ethylene, comprising reacting ethylene and oxygen in the presence of the shaped catalyst body.

公开(公告)号：WO2013124771A2

公开(公告)日：2013-08-29

申请号：PCT/IB2013/051243

申请日：2013-02-15

Applicant: BASF SE ,  BASF (CHINA) COMPANY LIMITED

Inventor： KARPOV, Andrey ,  DOBNER, Cornelia Katharina ,  ROSOWSKI, Frank ,  EICHELBAUM, Maik ,  TRUNSCHKE, Annette ,  SCHLOEGL, Robert

CPC classification number: B01J19/0093 ,  B01J2219/00792 ,  B01J2219/00826 ,  B01J2219/00831 ,  B01J2219/00835 ,  B01J2219/0086 ,  B01J2219/00876 ,  B01J2219/00916 ,  B01J2219/00941 ,  G01N22/00 ,  G01N31/10

Abstract: A catalyst for the gas phase oxidation of organic hydrocarbons comprises a multielement oxide which comprises at least one transition meal such as vanadium, wherein the catalyst has a charge transport activation energy E c at a temperature of 375 to 425°C of less than 0 kJ/mol. The catalyst serves for preparation of maleic anhydride.

Abstract translation: 用于气相氧化有机烃的催化剂包括多元素氧化物，其包含至少一种过渡膳食，例如钒，其中催化剂在375至425℃的温度下具有小于0kJ / 摩尔。 催化剂用于制备马来酸酐。