Modular Multivariable Online Operation Guidance for Polyethylene Installation

The general framework of modular multivariable online operation guidance system is proposed,and a modular multivariable online operation guidance system is designed,which can give appropriate guidance value of catalyst manipulation of the linear low density polyethylene reaction in time,and prevent reaction temperature from running beyond the high limit.The good effect is achieved in stabilizing temperature,productivity and bed weight of the reaction.