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1·The result indicates that states operation of gas stripper unit of boron recycling system fully satisfy the system design requirement.

结果表明，硼回收系统除气器序列状态运行完全满足系统设计要求。

2·The progress in FCC stripper, including he flowing behavior of gas - solid in baffles stripper, annular stripper and packing stripper, was introduced.

摘要介绍了近年来催化裂化装置汽提器的研究现状，主要包括档板汽提器的气固流态化行为，环流汽提器和填料型汽提器。