An optical switch for high speed cells switching networks

摘要

it describes a processing cycle for the separation of mixtures of aromatic c, (ortho -, para -,meta xylene and ethylbenzene) which performs a first processing of the mixture into two currents formed respectively from para xylene and ethylbenzene, the firstand meta - and ortho - xylene, the second, followed by a separation for correction of the first current, during which gives ethylbenzene, in specific, to the head,the second stream is also sent to a separation for correction, so as to obtain a specific queue: any content in ccan further be removed for subsequent distillation.