A PROCESS FOR PREPARING FURAN-2,5-DICARBOXYLIC ACID
    1.
    发明申请
    A PROCESS FOR PREPARING FURAN-2,5-DICARBOXYLIC ACID 审中-公开
    一种制备呋喃-2,5-二羧酸的方法

    公开(公告)号:WO2017076956A1

    公开(公告)日:2017-05-11

    申请号:PCT/EP2016/076525

    申请日:2016-11-03

    Applicant: BASF SE

    CPC classification number: C07D307/68 C07D307/46

    Abstract: The present invention relates to a process for preparing furan-2,5-dicarboxylic acid, the process comprising the following steps: (A-1) preparing or providing a starting mixture comprising one, two or more carbohydrate compounds selected from the group consisting of hexoses, oligosaccharides comprising hexose units, and polysaccharides comprising hexose units, and as the solvent or as a co-solvent for said carbohydrate compounds an amount of one or more carboxylic acid esters of formula (II) (A-2) subjecting said starting mixture to reaction conditions so that at least one of said one, two or more carbohydrate compounds reacts, and a fraction of said amount of one or more carboxylic acid esters of formula (II) is hydrolyzed, so that a mixture results comprising 5-(hydroxymethyl)furfural and/or said one or more HMF esters of formula (I), one or more carboxylic acids of formula (III) and a remaining fraction of said amount of one or more carboxylic acid esters of formula (II).

    Abstract translation: 本发明涉及制备呋喃-2,5-二羧酸的方法,所述方法包括以下步骤:(A-1)制备或提供包含一种,两种或更多种 选自己糖,包含己糖单元的寡糖和包含己糖单元的多糖的碳水化合物化合物,以及作为用于所述碳水化合物的溶剂或作为共溶剂的一定量的一种或多种式(II)的羧酸酯( A-2)使所述起始混合物经历反应条件以使所述一种,两种或更多种碳水化合物中的至少一种起反应,并且将一部分所述量的式(II)的一种或多种羧酸酯水解,从而 包含5-(羟甲基)糠醛和/或所述一种或多种式(I)的HMF酯,一种或多种式(III)的羧酸和所述量的一种或多种羧酸酯的剩余部分的混合物 公式(I I)。

    VERFAHREN ZUR HERSTELLUNG VON ACRYLSÄURE UNTER VERWENDUNG EINES ALKALI- UND ERDALKALIFREIEN ZEOLITHISCHEN MATERIALS
    2.
    发明申请
    VERFAHREN ZUR HERSTELLUNG VON ACRYLSÄURE UNTER VERWENDUNG EINES ALKALI- UND ERDALKALIFREIEN ZEOLITHISCHEN MATERIALS 审中-公开
    工艺的生产丙烯酸用碱和ERDALKALIFREIEN沸石材料

    公开(公告)号:WO2015181290A1

    公开(公告)日:2015-12-03

    申请号:PCT/EP2015/061834

    申请日:2015-05-28

    Applicant: BASF SE

    Abstract: Verfahren zur Herstellung von Acrylsäure, umfassend (i) Bereitstellen eines Stroms S4 enthaltend eine Formaldehyd-Quelle und Essigsäure; (ii) Inkontaktbringen des Stroms S4 mit einemAldolkondensationskatalysator, enthaltend ein in der Gerüststruktur Aluminium enthaltendes zeolithisches Material, unter Erhalt eines Stroms S6 enthaltend Acrylsäure, wobei die Gerüststruktur des zeolithischen Materials gemäß (ii) YO 2 und Al 2 O 3 enthält und Y ein tetravalentes Element ist; wobei der Gesamtgehalt des zeolithischen Materials gemäß (ii) an Alkalimetall und Erdalkalimetall, berechnet als Alkalimetalloxid und Erdalkalimetalloxid, von 0 bis 0,1 Gewichts-%, jeweils bezogen auf das Gesamtgewicht des zeolithischen Materials, beträgt, und wobei der Aldolkondensationskatalysator gemäß (ii) außerhalb der Gerüststruktur des darin enthaltenen zeolithischen Materials von 0 bis 1 Gewichts-% Vanadium enthält, bezogen auf Vanadium als Vanadium(V)oxid.

    Abstract translation: 一种生产丙烯酸的,其包括(i)提供流S4包含甲醛和乙酸的源进程; (ii)用含有一种包含在骨架结构的铝的沸石材料,einemAldolkondensationskatalysator以获得流S6含有丙烯酸,流S4接触,其中根据所述的沸石材料的骨架结构(II)YO 2和Al 2 O含且Y为四价元素; 其中根据(ii)碱金属和碱土金属,按重量计为碱金属和碱土金属氧化物计,为0〜0.1%的,各自基于沸石材料的总重量,所述沸石材料的总含量,并且其中,所述醇醛缩合催化剂根据(ii) 按重量计钒所载%从0到1的沸石材料的骨架结构,基于钒作为钒(V)氧化物之外。

    A PROCESS FOR PRODUCING A CATALYST COMPRISING AN INTERMETALLIC COMPOUND AND A CATALYST PRODUCED BY THE PROCESS
    6.
    发明申请
    A PROCESS FOR PRODUCING A CATALYST COMPRISING AN INTERMETALLIC COMPOUND AND A CATALYST PRODUCED BY THE PROCESS 审中-公开
    生产含有金属间化合物的催化剂和由该方法生产的催化剂的方法

    公开(公告)号:WO2018073292A1

    公开(公告)日:2018-04-26

    申请号:PCT/EP2017/076586

    申请日:2017-10-18

    Abstract: The invention relates to a process for producing a catalyst comprising an intermetallic compound comprising following steps: (a) Dissolving a metal selected from the group consisting of Li, Na, Ca, Sr, Ba, Eu and Yb in liquid ammonia, (b) Adding nanoparticles comprising a metal selected from the group consisting of Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au and Ru or a halide of at least one of these metals and an inorganic salt to the solution obtained in step (a), (c) Removing the liquid ammonia, (d) Annealing the mixture of step (c) at a temperature in the range between 200°C and the melting temperature of the intermetallic compound wherein the intermetallic compound is formed, (e) Washing the intermetallic compound achieved in step (d). The invention further relates to a catalyst obtained by the process.

    Abstract translation: 本发明涉及一种制备包含金属间化合物的催化剂的方法,该方法包括以下步骤:(a)将选自Li,Na,Ca,Sr,Ba,Eu和 (b)添加包含选自Co,Rh,Ir,Ni,Pd,Pt,Cu,Ag,Au和Ru的金属或这些金属中的至少一种的卤化物和 (c)除去液氨,(d)将步骤(c)的混合物在200℃和金属间化合物的熔化温度下退火,其中将步骤 形成金属间化合物,(e)清洗步骤(d)中获得的金属间化合物。 本发明还涉及通过该方法获得的催化剂。

    PROCESS FOR PRODUCING A CATALYST COMPRISING AN INTERMETALLIC COMPOUND AND A CATALYST PRODUCED BY THE PROCESS
    8.
    发明申请
    PROCESS FOR PRODUCING A CATALYST COMPRISING AN INTERMETALLIC COMPOUND AND A CATALYST PRODUCED BY THE PROCESS 审中-公开
    生产含有金属间化合物的催化剂和由该方法生产的催化剂的方法

    公开(公告)号:WO2018073367A1

    公开(公告)日:2018-04-26

    申请号:PCT/EP2017/076756

    申请日:2017-10-19

    Abstract: The invention relates to aprocess for producing a catalyst comprising an intermetallic com- pound comprisingmixing of a salt comprising a metal selected from the group consisting of Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Auand Ru, a salt comprising a metal selected from the group consist- ing of Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba,Sc, Y, La and the lanthanides, and a reducing agentcomprising a salt,wherein the mixing is carried out at a temperature where all compo- nents are solid; reacting the mixture obtained to form an intermetallic compound by heating said to a temperature in the range between the melting temperature of thereducing agent and the melting temperature of the intermetallic compound and holdingthe temperaturefor1 minute to 600 minutes;and washing the mixture to removeby-products andremainders of the salt of the cations of the reducing agent and at least one of the anions of the salts used in the first step. The invention further relates to a catalyst obtained by the process.

    Abstract translation: 本发明涉及用于制造包含金属间化合物的催化剂的方法,该方法包括混合包含选自Co,Rh,Ir,Ni,Pd,Pt,Cu, Ag,Au和Ru,包含选自Li,Na,K,Rb,Cs,Be,Mg,Ca,Sr,Ba,Sc,Y,La和镧系元素的金属的盐和还原 包括盐,其中混合在所有组分都是固体的温度下进行; 通过加热将得到的混合物形成金属间化合物,使之达到还原剂的熔化温度和金属间化合物的熔化温度之间的范围内的温度,并保持该温度1分钟至600分钟;以及洗涤该混合物以除去副产物和剩余物 的还原剂的阳离子盐和至少一种在第一步中使用的盐的阴离子。 本发明还涉及通过该方法获得的催化剂。

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