关键词: 现代化工仿真技术, 虚拟现实, 应急演练, 过程模拟

Abstract: Most chemical production process is intermittent, with the low degree of automation, high process complexity, strict conditions, high risk, etc.The traditional means of research and development is of high risk, cycle is long, and need to consume large amounts of manpower, material resources and financial resources.However, modern simulation technology is used to establish a set of virtual manufacturing system, people can work in the relevant scientific research out of danger; save the high costs which is required in practical research; dynamic structures and analysis reaction process, optimize process parameters, accelerate the research process of chemical production; have human-computer interaction with the built process,observe the working condition and reaction phenomenon of related equipment in real time; point of failure can be set and the process parameters can be changed artificially, also provides a new thinking and practice for operation training and emergency drill; to provide effective support for the chemical process simulation and the three-dimensional monitoring of production process.This paper introduces the recent progress in the field of modern chemical simulation technology at home and abroad and discusses its development trend.

Key words: modern chemical simulation technology, virtual reality, simulation training system, process simulation