基于过程模拟与优化的化工工艺改进方法研究

Research on Chemical Process Improvement Based on Process Simulation and Optimization

研究了基于过程模拟与优化的化工工艺改进方法。首先,对化工工艺过程进行模拟,包括物料衡算、能量衡算和设备设计等方面,以获得准确的工艺流程模型。然后,利用优化方法对模型进行改进,包括参数优化、流程再造和操作优化等策略,以达到提高产品质量、降低成本、减少环境污染等目标。最后,通过实验验证了改进方法的可行性和有效性,并给出了具体案例。

The improvement method of chemical process based on process simulation and optimization was studied.Firstly,the chemical process was simulated to obtain accurate process model,including material balance,energy balance and equipment design.Then,the optimization method was used to improve the model to improve product quality,reduce cost and reduce environmental pollution,including parameter optimization,process reengineering and operation optimization.Finally,the feasibility and effectiveness of the improved method were verified by experiments,and a specific case was given.The results of this study can provide new ideas and methods for chemical process improvement,and have certain theoretical and practical significance.