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Device and process for gas-solid separation of catalytic cracking in a fluidized bed with internal pressure drop.
Device and process for gas-solid separation of catalytic cracking in a fluidized bed with internal pressure drop.
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机译：具有内压下降的流化床中催化裂化气固分离的装置和方法。
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摘要
The present invention relates to a device for separating and stripping a gas mixture and solid particles comprising a separation chamber (11) containing from bottom to top: a stripped catalyst outlet (12), a stripping chamber (13) adapted to supply the separation chamber (11) with a stripping gas, a gas / solid separator (14) communicating with a central reactor (21) in which circulate the gas mixture and the solid particles to be separated, a second stage of separation (15), and a gaseous effluent outlet (16), the separation and stripping device further comprising pressure drop internals (22) installed in the upper part of the separation enclosure (11). Figure 2 to publish
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