A METHOD OF SHUTTING DOWN AN OPERATING THREE-PHASE SLURRY BUBBLE COLUMN REACTOR
    2.
    发明申请
    A METHOD OF SHUTTING DOWN AN OPERATING THREE-PHASE SLURRY BUBBLE COLUMN REACTOR 审中-公开
    切割操作三相浆液泡沫反应器的方法

    公开(公告)号:US20160310925A1

    公开(公告)日:2016-10-27

    申请号:US15103404

    申请日:2014-12-04

    摘要: A method is provided of shutting down an operating three-phase slurry bubble column reactor (10) having downwardly directed gas distribution nozzles (30) submerged in a slurry body (19) of solid particulate material suspended in a suspension liquid contained inside a reactor vessel (12), with the gas distribution nozzles (30) being in flow communication with a gas feed line (26) through which gas is being fed to the gas distribution nozzles (30) by means of which the gas is injected downwardly into the slurry body (19). The method includes abruptly stopping flow of gas from the gas feed line (26) to the gas distribution nozzles (30) to trap gas in the gas distribution nozzles (30) thereby to inhibit slurry ingress upwardly into the gas distribution nozzles (30).

    摘要翻译: 提供了一种方法,其关闭具有向下指向的气体分配喷嘴(30)的操作三相浆料鼓泡塔反应器(10),所述下游气体分配喷嘴浸没在悬浮在反应器容器内部的悬浮液体中的固体颗粒材料的浆料体(19) (12),其中气体分配喷嘴(30)与气体供给管线(26)流动连通,气体通过气体供给管线(26)被供给到气体分配喷嘴(30),通过该气体分配喷嘴将气体向下注入到浆料 身体(19)。 该方法包括突然停止从气体供给管线(26)到气体分配喷嘴(30)的气体流动,以捕集气体分配喷嘴(30)中的气体,从而抑制浆料向上进入气体分配喷嘴(30)。