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.
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释义
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。
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