Application exploration of digital twin technology in petrochemical industry

As one of the important energy sources in China, petroleum refining and chemical industry is an important basis for the development of national economy. To ensure the safe and efficient production of oil refining and chemical is our important goal. In view of the petroleum and petrochemical process industry conditions that exists in the continuity of the production process, the problem of complicated variety, the technology of digital twin was introduced in the enterprise. Through the build process industry of digital twin physical model, the working condition of the twin model, the enterprise set up digital twin system, in order to improve the efficiency of enterprise production, to ensure safe and efficient operation. The paper explores the process of twin system based on digital industry of digital twin physical model, the working condition of the twin model application, in order to achieve optimal control of production, product quality control and high value of application, improve the efficiency of production, ensure the efficient operation of the factory. © 2019, Chemical Industry Press Co., Ltd.. All rights reserved.