Buck, ChristinaChristinaBuckHiller, ChristophChristophHillerFieg, GeorgGeorgFieg2023-12-062023-12-062011-02-01Chemical Engineering and Processing: Process Intensification 50 (20): 167-180 (2011)https://hdl.handle.net/11420/44477The technology of dividing wall columns offers to save high amounts of operating and investment cost compared to conventional distillation columns and their configurations. The practical application is still limited due to a lack of experience and high interactions among the process variables. The present work deals with the development and test of a control system for a pilot dividing wall column. Within this, decentralized temperature control systems are designed by a systematic approach. Furthermore, these systems are evaluated concerning the process stability, the providing of defined product purities and the respective requirement of energy in case of disturbances. The focus is on simulative and experimental investigations in order to assure the practicability of the developments. The presented results show the effectiveness of the applied methods.en0255-270120112167180ElsevierDividing wall columnEnergy optimal operationTemperature controlEngineering and Applied OperationsJournal Article10.1016/j.cep.2010.12.014Journal Article