CIRCULATING CATALYST SYSTEM AND METHOD FOR CONVERSION OF LIGHT HYDROCARBONS TO AROMATICS

摘要

The present invention features a system and method for circulating catalyst between a reactor system (10) and a regenerator system (34) and a distribution unit (5). The system and method are adapted so that more than one regeneration gas may contact the catalyst, the distribution unit is adapted to select the percentage so as to maintain the reactor system and the regeneration system under a heat balance regime.