Basic requirements for safety control of cracking process are as follows:
In our common chemical production, most of the materials used are hazardous chemicals, especially in the production of some chemical processes with high temperature and high pressure as the reaction conditions, the reaction is relatively intense, and it will also release a large amount of heat and generate gases, which can easily cause some safety accidents, such as fire, explosion and other accidents. It is easy to cause some safety accidents, such as fire, chemical material leakage, explosion and other accidents, so in the chemical production.
We need some measures to avoid the occurrence of safety accidents as much as possible, in this paper, we analyze the safety of a variety of potential accidents.
Chemical process; safety issues; process design
Our current design of many chemical processes in the production process there are safety issues, and chemical production process design, chemical process is the key factor affecting the safety of the chemical process, so in the chemical process design should be effective control of safety issues in production, in the design of chemical processes and the production process must be Strictly implemented in accordance with relevant policies.
The possible safety problems in the chemical process design for effective control, and the chemical process design should be strictly controlled, so as to ensure the development of the chemical process design fast and stable.
Contents of chemical process design
Chemical process design mainly includes three aspects: process, equipment layout, piping layout, first of all, the designers should have a certain understanding of the process, and then according to the process of calculating and drawing flow charts, and then through the process of calculating and flow charts put forward the conditions of the equipment need to have, and then handed over to the equipment professionals, and provide the relevant parameters required for the design. The design of the relevant parameters required.
And also to provide process control parameters, as a basis for self-control professional instrumentation selection, and then the process in accordance with the process flow diagram for the initial layout of the equipment, and finally in the pipeline professional piping according to the equipment layout to complete the final pipeline layout.