Optimal-modeling method of FCC (Fluid Catalytic Cracking) reaction regeneration process of intra-membrane micro-charge mutual-force P system

• Main Authors: BAO MIN, LI LIJUAN, BO CUIMEI, HOU YU, YANG SHIPIN
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2018
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention discloses an optimal-modeling method of an FCC (Fluid Catalytic Cracking) reaction regeneration process of an intra-membrane micro-charge mutual-force P system. The method carries out optimal modeling and fast high-precision working condition prediction for the FCC reaction-regeneration process in oil refining technology, and includes the following steps: 1) obtaining sampling data of a process through site operation or experiment, determining approximate structures of all input and output sub-models, and using the error square sum of model estimation output and actual output asa minimization objective function; 2) obtaining a specific high-efficiency optimization algorithm by abstraction under inspiration of interaction among ions under a new intra-cellular environment after transporting the ions of Ca2+, Na+, Cl- and the like by a biological cell membrane; 3) setting algorithm running parameters; and 4) using the algorithm to estimate unknown parameters in a reaction-regeneration model through