Coach System Of On-line Performance Optimization Of Gas Fractionation Plant

With the plant operation, many factors such as the property and price of the feed, specifications and requirement of products, production environment and the nature of units are varying and impossible to keep the same as specified on original design. In these cases, it is necessary to adjust the set points of operation variables and make sure it really works in an optimized state to cope with the changing condition. So the center task of this article is: The better use of existing equipment will be achieved, the intrinsic power of the plant in order to increase productivity will be explored, and finally to raise the quality of products and decrease the operational cost of the plant. This is the technique called Optimization of Plant Operation (OPO). It has attracted the attention of scientists and engineers from many process industries.This article synthesizes the current chemical engineering process optimization and characterizes chemical engineering process many layer optimizations frame to proceeds first, and treatise detailed operation optimization at the same time. The research work of this thesis consists of the following major parts:1. The communication between long-range computers, the communication between windows and dos.2. Deep analysis the condition of FCC proceeds and establishes dependence, independence and target function.3. Bring up the basic direction of operation based on the result of machined orthogonal test.4. Analysis the spot data with the mathematics model of handle, establishing in mathematics model keeping with the device.5. Regarding model as control the term to proceed operation optimization6. Right may circumstance that meet with in operation and the characteristicof equipment to establish the on-line leading expert system.