More than 80% of the production areas in the chemical industry have the possibility of flammable and explosive hazards.
1) Coal industry
Coking industry, coal gasification-synthetic ammonia, coal-based methanol, coal-to-synthetic oil, and coal chemical co-production all have extensive demand for gas alarm products, especially for gas detectors such as sulfur dioxide, hydrogen sulfide, carbon monoxide, chlorine, and ammonia. The quantity is very large.
Mainly produced gases: carbon monoxide, hydrogen sulfide, methane, sulfur dioxide, chlorine, ammonia.
2) Chlor-alkali industry
In the production process of chlor-alkali enterprises, poisonous, harmful and flammable gases will leak and even explosion accidents will occur. Ensuring safe production is crucial to the survival of enterprises. The process flow of hydrochloric acid generally includes: hydrogen, chlorine gas → synthesis → cooling → absorption → hydrochloric acid, and the process flow of caustic soda generally includes: raw salt → chemical salt → filtration → neutralization → ion membrane electrolysis → caustic soda.
Mainly produced gases: chlorine, hydrogen, vinyl chloride monomer, acetylene, ammonia and other toxic and flammable gases,
3) Polysilicon industry
The production process of polysilicon is mainly composed of high-purity quartz (reduced by high-temperature coke)→industrial silicon (pickling)→silicon powder (adding HCL)→SiHCL3 (after crude distillation)→high-purity SiHCL3 (reaction with hydrogen CVD process) →High-purity polysilicon.
4) Fine chemical industry
Fine chemical industry is closely related to people's daily life. It is as important as food production and is related to national security. Therefore, fine chemical industry is one of China's pillar industries. At the beginning of the new century, fine chemical industry was approved by the State Economic and Trade Commission Listed as one of the development priorities, the guarantee of safe production is the top priority of the fine chemical industry.
The main gas produced: combustible gas, ammonia, chlorine concentration, methanol, acetone.
The fixed gas detector ans the control panel can be a monitoring system, we will offer the specific solutions based on the working area and the gas types.
