Precautions for production, storage and transportation of hazardous chemicals

April 05, 2024

Hazardous chemicals are important materials and raw materials, auxiliary materials and finished products for people's production and living. With the rapid economic development, the demand and use of dangerous chemicals has increased dramatically. In the past decade or so, China's chemical industry has developed rapidly. In 2014, there were 25,981 enterprises in the chemical industry in China. At the same time, due to dangerous safety risks in the production, transportation, and storage of hazardous chemicals, China’s hazardous chemical safety accidents have occurred in recent years, and there have also been exposures to hazardous chemical safety supervision systems and safety supervision responsibilities. There are a series of real problems that need to be solved.

Hazardous chemical safety incidents are seasonal: January-September is the high-accident month, and October-December is relatively small.

“The production, storage, transportation, use, sales, and disposal of chemicals are all very easy.” Zhao Laijun said to the “Legal Daily” reporter that heavy chemical industry, as one of the leading industries in many coastal cities, has witnessed rapid development in recent years. In many cities there is a phenomenon of chemical siege and accidents continue. For example, Huangdao’s explosion was a pipeline problem, Dalian Petrochemical was a warehousing problem, Guangxi's accident occurred in the production process, and Nanjing Plastics Factory excavated the chemical pipeline.

The main types of hazardous chemical accidents are mainly leakage and explosion. Among the indirect causes of dangerous chemical accidents, safety production education and training, lack or failure to implement accident prevention measures, lack of safe operation procedures or lack of soundness are the main reasons.

In the firefighting measures, the production process, storage process, and transportation process of hazardous chemicals cannot be separated from the role of gas detection devices, especially when gas alarms/detectors are installed during production and storage. When the main manufacturers to purchase the gas detector in accordance with national standards, Jinan Xingan electronic gas alarm is designed in accordance with the national standard GB15322.1-2003, GB12358-2006 4-20mA industrial flammable, toxic gas safety testing equipment. LCD field display, designed for dual cavity structure, explosion-proof grade ExdIICT6Gb, protection class IP65, suitable for chemical, outdoor irrigation areas and other environments. The product has obtained the "Product Type Approval Certificate" from the Fire Product Conformity Assessment Center; the "Inspection Report" of the National Fire Electronic Product Quality Supervision and Inspection Center; the license of the People's Republic of China manufacturing measuring instruments; the explosion-proof quality inspection and inspection center of petroleum and chemical industry electrical products. "Explosion-proof certificate" and so on.

Product design, manufacturing and inspection follow the following national standards:

GB16808-2008 "Combustible Gas Alarm Controller"

GB12358-2006 General Technical Requirements for Environmental Gas Detection and Alarming Devices in Workplaces

GB15322.1-2003 "Point-type flammable gas detector with a measuring range of 0-100% LEL", one year warranty, lifetime maintenance

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