Optimal-modeling method of FCC (Fluid Catalytic Cracking) reaction regeneration process of intra-membrane micro-charge mutual-force P system
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-regeneratio...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
26.10.2018
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Subjects | |
Online Access | Get full text |
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Summary: | 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 |
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Bibliography: | Application Number: CN201810597225 |