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    Base for a mass transfer column
    1.
    发明授权
    Base for a mass transfer column 有权
    基座用于传质柱

    公开(公告)号：US09427678B2

    公开(公告)日：2016-08-30

    申请号：US14356257

    申请日：2012-11-14

    Applicant: BASF SE

    Inventor： Marcus Bechtel ,  Holger Friedrich ,  Dieter Baumann ,  Sascha Müller

    IPC: B01F3/04 ,  B01D3/22 ,  B01D3/32 ,  B01D3/16 ,  B01D3/18

    CPC classification number: B01D3/324 ,  B01D3/166 ,  B01D3/18 ,  B01D3/22 ,  B01F3/04468 ,  B01F3/04496

    Abstract: The invention relates to a tray for a mass transfer column, having gas passage openings distributed over the tray (1), and having at least one baffle (11) for flow diversion of liquid flowing on the tray, it being possible for the tray (1) to be fed with a liquid via at least one entry (3). The tray has at least one entry (3), at least one separating weir (5), which separates the inflowing liquid into two streams, and at least two exits (12), or has at least two entries (3) and at least one exit (12) for the liquid, each stream flowing along a flow path (7; 9) to an exit (12). The invention further relates to a mass transfer column comprising the tray, and to a use of tray and mass transfer column.

    Abstract translation: 本发明涉及一种用于质量传递塔的托盘，其具有分布在托盘（1）上的气体通道开口，并且具有至少一个挡板（11），用于流动在托盘上流动的液体的流动，托盘 1）经由至少一个入口（3）供给液体。 托盘具有至少一个入口（3），至少一个分离堰（5），其将流入的液体分成两股流，以及至少两个出口（12），或至少具有两个入口（3）并且至少 一个用于液体的出口（12），每个流沿流动路径（7; 9）流动到出口（12）。 本发明还涉及包括托盘的传质塔，以及托盘和传质塔的用途。

    BASE FOR A MASS TRANSFER COLUMN
    2.
    发明申请
    BASE FOR A MASS TRANSFER COLUMN 有权
    基地转移大量的柱

    公开(公告)号：US20140284824A1

    公开(公告)日：2014-09-25

    申请号：US14356257

    申请日：2012-11-14

    Applicant: BASF SE

    Inventor： Marcus Bechtel ,  Holger Friedrich ,  Dieter Baumann ,  Sascha Müller

    IPC: B01D3/32

    CPC classification number: B01D3/324 ,  B01D3/166 ,  B01D3/18 ,  B01D3/22 ,  B01F3/04468 ,  B01F3/04496

    Abstract: The invention relates to a tray for a mass transfer column, having gas passage openings distributed over the tray (1), and having at least one baffle (11) for flow diversion of liquid flowing on the tray, it being possible for the tray (1) to be fed with a liquid via at least one entry (3). The tray has at least one entry (3), at least one separating weir (5), which separates the inflowing liquid into two streams, and at least two exits (12), or has at least two entries (3) and at least one exit (12) for the liquid, each stream flowing along a flow path (7; 9) to an exit (12). The invention further relates to a mass transfer column comprising the tray, and to a use of tray and mass transfer column.

    Abstract translation: 本发明涉及一种用于质量传递塔的托盘，其具有分布在托盘（1）上的气体通道开口，并且具有至少一个挡板（11），用于流动在托盘上流动的液体的流动，托盘 1）经由至少一个入口（3）供给液体。 托盘具有至少一个入口（3），至少一个分离堰（5），其将流入的液体分成两股流，以及至少两个出口（12），或至少具有两个入口（3）并且至少 一个用于液体的出口（12），每个流沿流动路径（7; 9）流动到出口（12）。 本发明还涉及一种包括托盘的传质塔，以及托盘和传质塔的用途。

    Modular catalyst monoliths
    3.
    发明授权
    Modular catalyst monoliths 有权

    公开(公告)号：US10974964B2

    公开(公告)日：2021-04-13

    申请号：US15779347

    申请日：2016-11-18

    Applicant: BASF SE

    Inventor： Gerhard Olbert ,  Jochen Gauer ,  Holger Friedrich ,  Andreas Spiegel ,  Andreas Wölfert ,  Wolfgang Gmeiner ,  Michael Lorenz

    IPC: C01B21/28 ,  B01J19/24 ,  C01B21/26 ,  B01J10/00 ,  C01B21/38

    Abstract: The present invention relates to a reactor R with apparatus D, the latter comprising a gas- and/or liquid-permeable tray B, in the edge region of which there is disposed a lateral boundary W which fully encloses the tray B and forms a volume V comprising catalytic and/or noncatalytic shaped bodies (F), wherein there is at least one braid made of precious metal and/or base metal on the upstream side opposite the tray B, and the catalytic and/or noncatalytic shaped bodies (F) are selected from (i) shaped bodies (F1) in the form of straight prisms, the footprint of which is selected from triangle, rectangle, hexagon or fragments of these polygons, and (ii) a combination of the shaped bodies (F1) with shaped bodies (F2) that are smaller than the shaped bodies (F1), wherein groups of m to n shaped bodies (F1), m and n being an integer from 3 to 30 with n>m, are framed in a metal cassette open in the upstream direction and closed in the downstream direction by a gas-permeable tray, in a virtually seamless manner with side face to side face and with their longitudinal axis aligned in vertical direction, virtually completely covering the cross section of the tray, to form modules (M), and the modules (M), optionally with cooperation of a joint filler material, with vertical alignment of the longitudinal axis of the shaped bodies (F1), are joined to one another virtually seamlessly in a mosaic-like manner.

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