发明授权
EP0858365B1 VERFAHREN ZUM RÜCKFÜHREN EINES AUS EINEM REAKTORGEFÄSS MIT EINEM GAS AUSGETRAGENEN FEINTEILIGEN FESTSTOFFES 失效
FOR驾车从与气体的反应容器背部方法来传送细颗粒固体

VERFAHREN ZUM RÜCKFÜHREN EINES AUS EINEM REAKTORGEFÄSS MIT EINEM GAS AUSGETRAGENEN FEINTEILIGEN FESTSTOFFES
摘要:
The invention relates to a method of returning a finely-divided solid (4) extracted at an extraction point of a reactor vessel (1) from said vessel using a gas to a feed-back point (16) of said vessel. The solid (4) is separated in a solid separator (3), subsequently collected in a collector (8) and fed back from said collector to the reactor vessel (1) using a feed gas. To improve operation of the solid separator (3) without extra loading of the reactor vessel (1), an additional gas flow (23) which is independent of the gas flow in the reactor vessel is circulated through the solid separator (3) in the direction of flow of the solid (4).
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