It is concluded from the analysis that the culprit of cracking is the mal-fluidization of stripping steam as all the crackings of stripping section have devel - oped near the steam.
认为沉降器汽提段穿孔部位均发生在汽提蒸汽附近，汽提蒸汽流化异常状态是造成穿孔的根本原因。
After the cracking reaction in downflow reactor, reaction products are separated and spent catalyst is directed to stripping and regeneration sections.
在下流式反应器内的裂化反应之后，分离反应产物，并将废催化剂引导到汽提与再生部分。
The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load.
催化裂化装置高效汽提技术可有效降低焦炭产率，减轻再生器负荷。
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