NOZZLE WITH SELF-CLOSING MECHANISM
    6.
    发明公开

    公开(公告)号:EP3974050A1

    公开(公告)日:2022-03-30

    申请号:EP20198306.1

    申请日:2020-09-25

    申请人: BASF SE

    IPC分类号: B01J4/00 B01J8/00 B01J19/26

    摘要: The invention relates to a nozzle comprising a flow channel (1) with an inlet (2) and an outlet (3), the flow channel (1) having a narrowing section (4) with a cross-sectional area of the flow channel narrowing towards the outlet (3), wherein a closing element (5) with a larger outer cross-sectional area than the inner cross-sectional area of the outlet (3) is arranged inside the flow channel (1), the closing element (5) being unmovably attached to the inner surface of the flow channel (1) by a rigid support structure (6).

    GASVERTEILERDÜSE
    8.
    发明公开
    GASVERTEILERDÜSE 审中-公开

    公开(公告)号:EP3077097A1

    公开(公告)日:2016-10-12

    申请号:EP14805930.6

    申请日:2014-12-03

    申请人: BASF SE

    摘要: The invention relates to a gas distribution nozzle (25), comprising a vertically upwardly directed gas inlet (1) and a floating body (13), by means of which an outlet opening from the gas inlet (1) can be closed, when no gas is flowing, wherein the floating body (13) has a centre of gravity that lies below a point of application of force of the gas flow. The invention further relates to a reactor having a solid bed and at least one gas distribution nozzle (25).

    摘要翻译: 本发明涉及一种气体分配喷嘴(25),其包括垂直向上定向的气体入口(1)和浮体(13),借助于该浮体可以关闭来自气体入口(1)的出口开口, 气体在流动,其中浮体(13)的重心位于气流力的作用点之下。 本发明还涉及具有固体床和至少一个气体分配喷嘴(25)的反应器。