The manufacturing control control equipment, the method, the production device of record medium, and the petrochemical product which record that program, and that program, and

摘要

PROBLEM TO BE SOLVED: To provide gasoline preparing system capable of efficiently preparing gasoline.;SOLUTION: Properties and flow rate of base material fraction flowing from a refining apparatus are measured. Properties of gasoline base material prepared by mixing in a base material tank are calculated. The calculated properties of gasoline base material are corrected by a correction value for correcting error between properties of base material fraction in preparation of false sample corresponding to the gasoline base material previously prepared and properties calculated in a mixed ratio and actual analytical value of properties and the corrected properties are recognized as properties of gasoline base material prepared. As a result, properties of the gasoline base material can favorably and successively calculated in good accuracy without needing to directly measure the gasoline base material and constitution, operation, etc., for measuring properties of gasoline based material is not required and simplification and efficiency of the constitution can be carried out. Further, properties can be specified in good accuracy by only separately preparing the false sample and properties of the gasoline base material can readily be recognized.;COPYRIGHT: (C)2006,JPO&NCIPI