Products Quarlity Of The Atmospheric Distillation & Set-Up And Application Of Yield Model For Predication

We've got the model for predication of the atmospheric products quarlity and yeild by sampling the production running data of Daqing Refinery & Chemical Company 3500000 tons/year Atmospheric Pressure Vacuum Distillation Production Unit and using SPSS maths statistic software to do linear regression on its data. We've tested for the equation and predominance of each model resulting that after being tested by production running data, the error of the models is acceptable. We've proved that the models we got have great epitaxy, and by using the models we 've carried out the atmospheric products quarlity predication and the atmospheric products yield predication. We've successfully changed our working method from experience to quantitative index in both judging production parameters and assigning company's production plans.