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介绍了催化裂化反应再生系统模拟优化软件（FCCM）。在反应方面采用了十三集总反应动力学模型，使软件更加适用于重油催化裂化模拟和优化；在催化剂再生本征动力学和再生器流动、传递模型的基础上，开发了适用于不同再生器结构型式的模拟软件。FCCM软件是机理性的，具有良好的模拟精度和用户界面，在工业装置上已得到良好的验证和应用，柴油产率增加284个百分点，轻油产率增加0．74个百分点，取得了显著的经济效益。
The simulation optimization software (FCCM) of catalytic cracking reaction regeneration system is introduced. The thirteen lumped reaction kinetic model was adopted in the reaction, making the software more suitable for the simulation and optimization of heavy oil catalytic cracking. On the basis of the intrinsic kinetics of catalyst regeneration and the flow and transfer model of regenerator, Structure of the simulation software. FCCM software is mechanistic with good simulation accuracy and user interface and has been well validated and applied on industrial installations with a diesel yield increase of 284 percentage points and a light oil yield increase of 0.74 percentage points, The economic benefits.