MTO reaction kinetic model, MTO reaction regeneration integrated model and application thereof

The invention relates to an MTO reaction kinetic model, an MTO reaction regeneration integrated model and an application thereof. The construction method of the MTO reaction kinetic model comprises the following steps: dividing a reaction system into a plurality of lumped components; determining a reaction network and a reaction kinetic equation according to a reaction mechanism among the lumped components, wherein the lumped component comprises methanol, methane, ethane, ethylene, propane, propylene, C4, C5 and above, hydrogen, carbon monoxide, carbon dioxide, and coke. The MTO reaction regeneration integrated model comprises a reactor model, a regenerator model and a catalyst circulating material balance model. The model can reflect the reaction process of the MTO reaction more fully, truly, accurately and reliably; the MTO reaction regeneration integrated model fills up the blank that the existing MTO lumped model lacks application of a regenerator and a catalyst model in actual industrial production, and