化学工业4.0新范式及其关键技术

摘要

Following the trend towards the networking of manufacturing industries, a new paradigm of chemical industry, called chemical industry 4.0, was proposed, which is characterized by the integration of supply chain network,flexibility, serviceability and intellectualization. Chemical industry 4.0 helps enterprises to make accurate judgments and real-time response to the complex and changeable condition of the daily production and operation, by means of unimpeded information exchanging between people and people, people and machines, machines and machines on the platform of Cyber-Physical System (CPS). Then the key technologies of Chemical industry 4.0 were discussed, including the CPS architecture of chemical industry, the flexible chemical manufacturing system, the digital technology for the chemical CPS and knowledge management system based on CPS. As an example, the structure of a smart distillation unit based on CPS was proposed.%全球化背景下，为应对化学工业绿色和可持续发展挑战，提出了化学工业4.0新范式。核心是通过人与人、人与机器和机器与机器间无障碍的信息交换，帮助企业对生产经营中复杂多变的状况做出精准判断和实时反应，其特点是“供应链网”整合、柔性化、服务化和智能化。进而讨论了化学工业4.0的关键性技术，包括化学工业的信息物理系统架构(Cyber - Physical System，CPS)、基于CPS的柔性化生产体系、CPS的数字化技术和基于CPS的知识管理体系，作为例，分析了基于CPS的智能化精馏单元架构。