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    PROCESS FOR THE PRODUCTION OF AROMATICS FROM BIOMASS
    12.
    发明公开
    PROCESS FOR THE PRODUCTION OF AROMATICS FROM BIOMASS 审中-公开
    生物质生产芳香剂的方法

    公开(公告)号：EP3227251A1

    公开(公告)日：2017-10-11

    申请号：EP15820269.7

    申请日：2015-12-02

    申请人： SABIC Global Technologies B.V.

    发明人： AL-ANAZI, Flaiyh ,  HASHMI, Syed

    IPC分类号： C07C1/12 ,  C07C2/00 ,  C12P5/02 ,  C07C15/02

    CPC分类号： C10G50/00 ,  C01B3/26 ,  C10B53/02 ,  C10G9/00 ,  C10G45/68 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2400/30 ,  C12F3/02 ,  C12P5/023 ,  Y02E50/343 ,  Y02P20/145 ,  Y02P30/20

    摘要： A method of producing an aromatic chemical, comprises: providing a feedstock comprising biomass to a first reactor to produce a first product stream, wherein the first product stream comprises methane and carbon dioxide; combining the first product stream with a recycle stream to form a second reactor feed stream; passing the second reactor feed stream through a second reactor to produce a second product stream comprising aromatics and hydrogen gas; recovering aromatics from the second product stream to create a recovery stream depleted of aromatics; combining the recovery stream with a stream comprising carbon dioxide to form a combined recovery stream; passing the combined recovery stream to a third reactor to produce the recycle stream comprising gas; and forming an aromatic chemical from the second product stream.

    摘要翻译： 生产芳族化学品的方法包括：向第一反应器提供包含生物质的原料以产生第一产物流，其中第一产物流包含甲烷​​和二氧化碳; 将第一产物流与再循环流混合以形成第二反应器进料流; 使第二反应器进料流通过第二反应器以产生包含芳族化合物和氢气的第二产物流; 从第二产物物流中回收芳族化合物以产生贫化了芳族化合物的回收物流; 将回收物流与包含二氧化碳的物流合并以形成合并的回收物流; 使合并的回收流通过第三反应器以产生包含气体的再循环流; 并由第二产物流形成芳族化学物质。

    PROCESS FOR PURIFICATION OF ORGANIC COMPOSITION
    15.
    发明公开
    PROCESS FOR PURIFICATION OF ORGANIC COMPOSITION 审中-公开
    纯化有机组分的方法

    公开(公告)号：EP3204469A1

    公开(公告)日：2017-08-16

    申请号：EP14903568.5

    申请日：2014-10-09

    申请人： BASF SE

    发明人： WAGNER, Hans-Guenter ,  BAYER, Christoph ,  KARRER, Lothar ,  EGGERSMANN, Markus ,  CRONE, Sven ,  WONG, Kam Wing ,  RUETTER, Heinz ,  PIETZ, Patrik

    IPC分类号： C10G25/00 ,  C10G25/12 ,  C07B63/00 ,  B01D53/04

    CPC分类号： B01D15/00 ,  B01D3/14 ,  C07C2/06 ,  C07C5/03 ,  C10G25/00 ,  C10G25/12 ,  C10G45/00 ,  C10G50/00 ,  C10G57/02 ,  C10G67/06 ,  C10G69/126

    摘要： Disclosed is a process for the purification of an organic composition (OC1) by adsorption using an assembly containing at least two adsorbers. The organic composition (OC1) comprising at least one alkane, at least one olefin and at least one compound containing oxygen and/or sulphur is fed into a first adsorber (A1) of the assembly in order to obtain an organic composition (OC2) comprising at least one alkane, at least one olefin and a reduced amount of at least one compound containing oxygen and/or sulphur compared to the respective amount in organic composition (OC1). Hydrogenation of the organic composition (OC2) provides a stream (S2) comprising at least one alkane and a reduced amount of at least one olefin compared to the respective amount in organic composition (OC2) obtained after feeding into the first adsorber (A1). A second adsorber (A2) of the assembly is regenerated by contact with stream (S2).

    摘要翻译： 公开了一种通过使用含有至少两种吸附剂的组件进行吸附来纯化有机组合物（OC1）的方法。 将包含至少一种烷烃，至少一种烯烃和至少一种含氧和/或硫的化合物的有机组合物（OC1）供入组件的第一吸附器（A1）中以获得包含以下物质的有机组合物（OC2）： 至少一种烷烃，至少一种烯烃和减少量的至少一种含有氧和/或硫的化合物，与有机组合物（OC1）中的相应量相比。 有机组合物（OC2）的氢化提供包含至少一种烷烃和减少量的至少一种烯烃的物流（S2），其与在进料到第一吸附器（A1）中之后获得的有机组合物（OC2）中的相应量相比。 该组件的第二吸附器（A2）通过与料流（S2）接触而再生。