Abstract of my paper. (Control in a chemical process) Hello everyone, I have to do an abstract of a paper and I want to know if it is written correctly. Any correction or suggestion is welcome. Thanks in advance! In this following article, Dynamics Control in ASPEN PLUS is carried out showing a simulation of distillation process. In this process, the objective is to separate a mixture of Benzene and Toluene in two streams with a molar composition of 0,99 of Benzene in the upper stream and 0,99 of Toluene in the lower stream. To this distillation tower is desired to control products composition, molar flow of the feed, column pressure, liquid level in the column and in the reflux vessel. To this end, some control valves are used because of they can manipulate process variables to reach the quality, quantity and security specifications of the distillation tower. In order to make the control of this column, first of all simulation of the process is made in ASPEN PLUS in stable flow, then dynamic mode is active and finally simulation is exported to ASPEN Dynamics, where simulation in dynamic mode is carried out, as such. In addition in this paper is ex-plained in a quick way some of the principle features that ASPEN PLUS and ASPEN Dynamics present to make the dynamic control of a process.