Abstract: In order to address the high safety risks in production and operation process of modern coal-to-liquid, coal-to-olefin and coal-to-gas chemical enterprises, based on their characteristics of high concentration of high temperature, high pressure, flammable, explosive, toxic and harmful media, typical safety management problems of coal-to-liquid enterprises were explored and practiced. Unsafe states of objects and unsafe behaviors of human were comprehensively managed by adopting risk pre-control and process safety management, and a set of safety management system suitable for modern coal-to-liquid chemical industry was developed. The results show that the system has practical and popularization value as it can improve safety management of these companies, and help to realize safe, stable and long-term operation of devices.

Key words: coal-to-liquid, coal chemicals, safety management system, process safety, risk pre-control