Most chemical production processes are characterized by high temperature, high pressure, inflammable, explosive, toxic and harmful. Some chemical reaction processes are complex and the reaction process is accompanied by huge energy conversion. Once abnormal and improper control occurs, serious damage will be caused to people and property.
In 2008, the office of the safety committee of the state council in China issued relevant documents, requiring further investment to improve the automatic control of chemical production technology. Chemical production control system (DCS) adopts advanced computer technology, communication technology, I/O processing technology and multiple redundancy technology to realize the automation of chemical production process and effectively ensure the safety and control of production process.
On this basis, the application of safety technology provides further technical guarantee for safety production. The chemical production safety system (SIS) can timely respond and protect the hazards that may occur in the chemical production plant, so that the production plant can finally enter the predetermined safe shutdown state, thus reducing the risk to the minimum.
Chitic Chemical Safety Solutions
Calcium carbide process
New coal chemical process
Phosgene and photogasification processes
Electrolysis process (chlor-alkali)