An review of the recent progresses of SMB (simulated moving-bed) technology is presented.

综述了近年来模拟移动床技术多方面的进展。

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Simulated moving-bed (SMB) adsorption is used for the separation of paraffins, i. e. , dewaxing by molecular sieve, which is one of the important processes in the production of alkyl benzene.

为提高分子筛脱蜡过程的效率，降低消耗，用模拟移动床动态吸附模型对分子筛脱蜡过程进行了模拟计算。

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