间歇化工过程设计和能量综合优化研究进展

Progress and prospect in energy synthesis and process design for batch chemical processes

介绍了间歇化工过程的设计和能量综合优化研究的内容、方法和研究进展 ,展望了今后的研究方向。讨论了间歇过程设计优化的几种主要方法 :启发法、数学规划法、模拟退火法和遗传算法 ,指出了各自的优缺点。认为间歇过程的研究不仅要从研究方法上强调交叉学科协同来指导间歇过程的研究 ,提出了数学规划法和人工智能法交叉协同的研究策略 ,而且还要从研究内容上进行多方面的综合集成 ,进行设计、生产调度、控制以及市场营销、管理、投资决策等方面的综合集成 ,即进行技术和管理的综合集成研究。比较了间歇过程能量综合的优化模型 ,指出了间歇过程的管控一体化、市场营销和运行操作的集成以及投资决策和设计的集成是间歇过程集成研究的重要内容 ,是今后该领域研究的方向和重点。

The content and method of study on energy synthesis and process design for batch chemical processes are summarized,and the direction of study in the future is also prospected.The methods of elicitation,mathematics programming,simulated annealing and general algorithm for batch chemical processes optimal design are discussed and commented.The shortcomings of time average model,timeslice model,time-temperature cascade model and improved time-temperature cascade model for batch processes energy synthesis are analyzed based on the pinch analysis theory.The idea that the study of batch processes is not only research methods metasynthesis but also research content metasynthesis is pointed out.Interdisciplinary symbiosis is pointed out to guide the study of batch chemical processes in the future,and the interdisciplinary symbiosis tactics of mathematics program and artificial intelligence is presented.It is necessary to metasynthesize the design, time scheduling,control and marketing,management,investment decision-making for Batch processes,that is the integration between technology and management.The computer integrated batch process synthesis,marketing integrated operation,investment decision-making integrated batch processes design etc.are important fields for integrated study of batch processes, which are emphases and direction of this field research in the future.