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    91.
    发明专利
    未知

    公开(公告)号：AT461165T

    公开(公告)日：2010-04-15

    申请号：AT03763815

    申请日：2003-07-10

    Applicant: BASF SE

    Inventor： SCHINDLER GOETZ-PETER ,  WALSDORFF CHRISTIAN ,  HARTH KLAUS ,  HIBST HARTMUT

    IPC: B01J23/62 ,  C07C5/333 ,  C07B61/00 ,  C07C11/167

    Abstract: The invention relates to a process for preparing butadiene from n-butane comprising the steps (A) providing an n-butane-containing feed gas stream, (B) feeding the n-butane-containing feed gas stream into a first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to 1-butene, 2-butene and optionally butadiene to obtain a first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, (C) feeding the first product gas stream comprising n-butane, 1-butene and 2-butene, with or without butadiene and secondary components, into a second dehydrogenation zone and oxidatively dehydrogenating 1-butene and 2-butene to butadiene to give a second product gas stream comprising butadiene, n-butane and steam, with or without secondary components, (D) recovering butadiene from the second product gas stream.

    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS
    93.
    发明专利
    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS 未知

    公开(公告)号：CA2721029A1

    公开(公告)日：2009-10-22

    申请号：CA2721029

    申请日：2009-04-16

    Applicant: BASF SE

    Inventor： HIBST HARTMUT ,  ROBERTS BRIAN ,  LAMPERT JORDAN KEITH ,  BRAMNIK KIRILL

    IPC: C01B25/45 ,  H01M4/58 ,  H01M4/62 ,  H01M10/36

    Abstract: The present application relates to a process for the preparation of compounds of general formula (I) Lia-bM1bFe1-cM2cPd-eM3eOx (I), wherein M1, M2, M3, a, b, c, d, e and x: M1: Na, K, Rb and/or Cs, M2: Mn, Mg, Ca, Ti, Co, Ni, Cr, V, M3: Si, S, a: 0.8 - 1.9, b: 0 - 0.3, c: 0 - 0.9, d: 0.8 - 1.9, e: 0 - 0.5, x: 1.0 - 8, depending on the amount and oxidation state of Li, M1, Fe, M2, P, M3, wherein compounds of general formula (I) are neutrally charged, comprising the following steps (A) providing an essentially aqueous mixture comprising at least one lithium- comprising compound, FeOOH as iron-comprising compound and at least one M1-comprising compound, if present, and/or at least one M2-comprising compound, if present, and/or least one M3-comprising compound, if present, at least one compound comprising at least one phosphorous atom and at least one reducing agent, (B) drying the mixture provided in step (A), in order to obtain a solid compound and (C) calcining the solid compound obtained from step (A) or (B) at a temperature of 300 to 950°C.

    BENEFICIACION DE MINERALES POR MEDIO DE PARTICULAS MAGNETICAS
    95.
    发明专利
    BENEFICIACION DE MINERALES POR MEDIO DE PARTICULAS MAGNETICAS 未知

    公开(公告)号：PE08692009A1

    公开(公告)日：2009-08-08

    申请号：PE0015422008

    申请日：2008-09-02

    Applicant: BASF SE

    Inventor： DOMKE IMME ,  MRONGA NORBERT ,  MICHAILOVSKI ALEXEJ ,  HIBST HARTMUT ,  SERVAY THOMAS ,  KLOPSCH RAINER

    IPC: B03C1/00 ,  C22B1/14

    CPC classification number: B03C1/015 ,  B03C2201/18

    Abstract: SE REFIERE A UN PROCEDIMIENTO PARA SEPARAR POR LO MENOS UN PRIMER MATERIAL DE UNA MEZCLA QUE COMPRENDE ESE PRIMER MATERIAL, QUE ES POR LO MENOS UNO, Y POR LO MENOS UN SEGUNDO MATERIAL, QUE COMPRENDE: A) PONER EN CONTACTO LA MEZCLA QUE COMPRENDE POR LO MENOS UN PRIMER MATERIAL Y POR LO MENOS UN SEGUNDO MATERIAL CON POR LO MENOS UNA SUSTANCIA SUPERFICIEACTIVA, DADO EL CASO, EN PRESENCIA DE POR LO MENOS UN DISPERSANTE, LO QUE DA POR RESULTADO QUE LA SUSTANCIA SUPERFICIEACTIVA SE UNA AL PRIMER MATERIAL, QUE ES POR LO MENOS UNO; B) DADO EL CASO, ADICIONAR POR LO MENOS UN DISPERSANTE A LA MEZCLA OBTENIDA EN EL PASO (A) PARA DAR UNA DISPERSION QUE TENGA UNA CONCENTRACION APROPIADA; C) TRATAMIENTO DE DISPERSION DEL PASO (A) O (B) CON POR LO MENOS UNA PARTICULA MAGNETICA HIDROFOBA DE MODO TAL QUE EL PRIMER MATERIAL, QUE ES POR LO MENOS UNO, AL CUAL SE UNE LA SUSTANCIA SUPERFICIEACTIVA, QUE ES POR LO MENOS UNA, Y LA PARTICULA MAGNETICA, QUE ES POR LO MENOS UNA, QUEDEN UNIDOS EL UNO CON EL OTRO; D) SEPARACION DEL PRODUCTO DE ADICION DEL PASO (C) DE LA MEZCLA POR APLICACION DE UN CAMPO MAGNETICO; Y E) DESDOBLAMIENTO DEL PRODUCTO DE ADICION QUE HA SIDO SEPARADO EN EL PASO (D) CON EL FIN DE OBTENER POR SEPARADO EL PRIMER MATERIAL, QUE ES POR LO MENOS UNO, Y LA PARTICULA MAGNETICA QUE ES POR LO MENOS UNA

    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, VANADIUM- AND PHOSPHATE-COMPRISING MATERIALS
    96.
    发明专利
    PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, VANADIUM- AND PHOSPHATE-COMPRISING MATERIALS 未知

    公开(公告)号：CA2701145A1

    公开(公告)日：2009-04-09

    申请号：CA2701145

    申请日：2008-09-18

    Applicant: BASF SE

    Inventor： HIBST HARTMUT ,  ROBERTS BRIAN ,  LAMPERT JORDAN ,  BRAMNIK KIRILL

    IPC: C01B25/45 ,  H01M4/58 ,  H01M10/36

    Abstract: The present invention relates to a process for the preparation of compounds of general formula (I) Lia-bM1 bV2-cM2 c(PO4)x (I) with M1: Na, K, Rb and/or Cs, M2: Ti, Zr, Nb, Cr, Mn, Fe, Co, Ni, Al, Mg and/or Sc, a: 1.5 - 4.5, b: 0 - 0.6, c: 0 - 1.98 and x: number to equalize the charge of Li and V and M1 and/or M2, if present, wherein a-b is > 0, by providing an essentially aqueous mixture comprising at least one lithium-comprising compound, at least one vanadium-comprising compound in which vanadium has the oxidation state +5 and/or +4, and at least one M1-comprising compound, if present, and/or at least one M2-comprising compound, if present, and at least one reducing agent which is oxidized to at least one compound comprising at least one phosphorous atom in oxidation state +5, drying and calcining.

    PROCESS FOR THE PREPARATION OF POROUS LITHIUM-, VANADIUM AND PHOSPHATE-COMPRISING MATERIALS
    97.
    发明专利
    PROCESS FOR THE PREPARATION OF POROUS LITHIUM-, VANADIUM AND PHOSPHATE-COMPRISING MATERIALS 未知

    公开(公告)号：CA2701144A1

    公开(公告)日：2009-04-09

    申请号：CA2701144

    申请日：2008-09-18

    Applicant: BASF SE

    Inventor： HIBST HARTMUT ,  ROBERTS BRIAN ,  LAMPERT JORDAN ,  BRAMNIK KIRILL

    IPC: C01B25/45 ,  H01M4/136 ,  H01M4/58

    Abstract: The present invention relates to a process for the preparation of compounds of general formula (I) : Lia-bM1 bV2-cM2 c(PO4)x; wherein M1, M2, a, b, c and x have the following meanings: M1: Na, K, Rb and/or Cs, M2: Ti, Zr, Nb, Cr, Mn, Fe, Co, Ni, Al, Mg and/or Sc, a: 1.5 - 4.5, b: 0 - 0.6, c: 0 - 1.98 and x: number to equalize the charge of Li and V and M1 and/or M2, if present, wherein a-b is > 0, to a compound according to general formula (I) as defined above, to spherical agglomerates and/or particles comprising at least one compound of general formula (I) as defined above, to the use of such a compound for the preparation of a cathode of a lithium ion battery or an electrochemical cell, and to a cathode for a lithium ion battery, comprising at least one compound as defined above.

    98.
    发明专利
    未知

    公开(公告)号：DE102008002989A1

    公开(公告)日：2009-02-19

    申请号：DE102008002989

    申请日：2008-08-07

    Applicant: BASF SE

    Inventor： LAWRENZ DIRK ,  HENNIG INGOLF ,  KARPOV ANDREY ,  KIRSCH STEFAN ,  HIBST HARTMUT ,  KACZUN JUERGEN ,  EMS STEPHEN ,  MILLS HARRY THOMAS ,  GLOOR PAUL EDWIN ,  HOLZENKAMP UTA

    IPC: B65D81/34 ,  H05B6/80

    Abstract: Electrically conductive, magnetic composite material, comprising (A) pulverulent, inorganic, magnetic material which is electrically not or only poorly conductive, and (B) an electrically conductive material, selected from the group consisting of pulverulent and liquid carbon-comprising organic materials and pulverulent carbon allotropes, in a ratio by weight of (A):(B)=from 1:100 to 100:1; a process for its production, and its use, and also ferrimagnetic mixed oxide (A) of the general formula I: M''M'''O4 (I), in which M'' is a first metal component which comprises divalent metal cations; and M''' is a second metal component which comprises trivalent metal cations; capable of production by reacting, in a quantitative ratio such that the resultant ferromagnetic mixed oxide (A) is electrically neutral, divalent metal cations M'' and trivalent metal cations M''' in aqueous solution and/or dispersion, comprising at least one electrically conductive material (B) and/or at least one material which differs therefrom and which is a binder (C) which dries physically or else is crosslinkable thermally and/or by actinic radiation.

    100.
    发明专利
    未知

    公开(公告)号：ES3010294T3

    公开(公告)日：2025-04-02

    申请号：ES11797720

    申请日：2011-06-24

    Applicant: BASF SE

    Inventor： SCHRÖDLE SIMON ,  HIBST HARTMUT ,  LAMPERT JORDAN KEITH ,  SCHWETER MARK ,  PETROVIC IVAN

    IPC: H01M4/48 ,  C01G53/00 ,  H01B1/08 ,  H01M4/50 ,  H01M4/505 ,  H01M4/525

    Abstract: La invención se refiere a un método para producir óxidos metálicos mixtos de litio que contienen esencialmente litio, manganeso, cobalto y níquel como átomos metálicos y tienen una relación estequiométrica de litio con respecto a la colectividad de los metales de transición mayor que 1, que comprende a) la producción de una mezcla denominada producto intermedio (B), que comprende esencialmente hidróxidos metálicos mixtos que contienen litio e hidróxidos de óxidos metálicos mixtos que contienen litio, en la que el manganeso, el cobalto y el níquel están contenidos en la relación (1-ab):a:b y en la que el número de oxidación, promediado sobre todos los iones de manganeso, cobalto y níquel, es al menos 4-1,75a-1,75b, donde 0

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