The main objective of this work is the design and implementation of control solutions for petrochemical processes. namely the control and optimization of a pyrolysis reactor. the key-installation in the petrochemical industry. We present the technological characteristics of this petrochemical process and some aspects about the proposed control system solution for the ethylene plant. https://www.getpureroutine.com/hot-save-color-touch-77-45-cheap-limited-grab/