讨论了在催化裂化再生器中焦中氢元素的燃烧，并推算出其相对燃烧速度。
The combustion of hydrogen in coke under regeneration is also discussed and its relative burning rate is reckoned.
长岭炼油厂新型催化裂化装置再生系统旋风分离器尺寸小，不能采用常规氧化铝内衬保护。
Cyclone of a regenerating system in a catalytic cracking unit in the Changling Oil Refining Plantcan not be protected by using conventional linner of alumina because of its small size.
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。
The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load.
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