What are the regulatory requirements for the storage of methyl methacrylate in China?

What are the regulatory requirements for the storage of methyl methacrylate in China?

Methyl Methacrylate (MMA) is an important chemical, widely used in plastics, coatings and adhesives. Due to its flammable and volatile nature, there are certain safety hazards during storage. In order to ensure storage safety, China has formulated a number of regulations and standards for the storage of MMA. This article will analyze in detail the regulatory requirements for methyl methacrylate storage in China.

1. The basic properties and dangers of methyl methacrylate

methyl methacrylate is a colorless liquid with a pungent odor. It is flammable, has a flash point below 28°C, and has a certain volatility. These characteristics make MMA need to pay special attention to fire prevention, explosion prevention and ventilation measures during storage.

China's management of hazardous chemicals is very strict. MMA belongs to the category of flammable liquids. According to the Regulations on the Safety Management of Hazardous Chemicals, its storage must meet the requirements of relevant laws and regulations to ensure personal safety and environmental safety.

2. Standard requirements for storage sites

according to Chinese regulations, the place where methyl methacrylate is stored must comply with the Code for Fire Protection Design of Buildings and the General Rules for Storage of Hazardous Chemicals. Specific requirements include:

• fire compartment fire prevention zones shall be set in storage facilities to ensure that the spread of fire can be effectively controlled in case of fire.
• Ventilation system: Because MMA is volatile, the storage site must be equipped with a good ventilation system to prevent gas accumulation from causing an explosion.
• Safety distance storage facilities should be far away from densely populated areas and important public facilities to ensure that the safe distance meets relevant regulations.
• Explosion-proof equipment explosion-proof lamps and electrical equipment shall be installed in the storage place to avoid fire or explosion caused by electrical sparks.

The place where methyl methacrylate is stored is also required to obtain the "Hazardous Chemical Business License" or "Hazardous Chemical Storage License" to ensure that the storage activities are legal and compliant.

3. Packaging and Marking Requirements

according to the "hazardous chemical packaging mark" standard, the packaging of methyl methacrylate must be clearly marked with the following information:

• hazard category: Flammable liquids, class 1.
• Warning signs including flammable, toxic and other warning signs.
• Safety Instructions: Keep away from fire source, wear protective equipment, etc.

Packaging materials must comply with the "General Technical Conditions for Transport Packaging of Dangerous Goods" to ensure that there will be no leakage or other safety accidents during storage and transportation.

4. Emergency management and safety measures

in order to deal with possible accidents, Chinese regulations require enterprises that store methyl methacrylate to formulate detailed emergency plans and be equipped with necessary emergency equipment.

• Emergency plan: The enterprise shall formulate emergency plans for MMA leakage, fire and explosion, and conduct regular drills.
• Emergency Equipment the storage site shall be equipped with fire fighting equipment, leakage control equipment and first aid facilities to ensure rapid response in the event of an accident.
• Safety training: Employees must receive special training to master the hazardous characteristics of MMA, storage precautions and emergency treatment methods.

5. Environmental Impact and Storage Management

methyl methacrylate has a certain environmental risk, once the leakage may cause pollution to water and soil. Therefore, effective environmental management measures must be taken during storage:

• leakage control cofferdam and leakage collection device shall be set in the storage place to prevent liquid leakage and diffusion.
• Monitoring and reporting enterprises need to regularly monitor the environmental quality around storage facilities to ensure compliance with national standards. Once an abnormality is found, it must be reported to the relevant regulatory authorities in a timely manner.

6. Consequences of violation of regulations

if a company fails to store methyl methacrylate in accordance with Chinese regulations, it will face serious legal consequences. According to the regulations on the safety management of hazardous chemicals, fines, license revocation and even criminal responsibility may be imposed. Accidents may lead to casualties and environmental pollution, causing huge economic losses and social impact.

Conclusion

china's strict storage requirements for methyl methacrylate are designed to ensure public safety and environmental safety. Companies must be familiar with the relevant regulations and strictly enforce the requirements during storage. Only through standardized management and operation can we effectively reduce the storage risk and ensure the normal operation of enterprises and the sustainable development of society.

Through the analysis of this paper, we can see that the storage of methyl methacrylate not only needs to meet technical standards, but also needs to comply with a series of laws and regulations. Only by strictly following the requirements can the safety and compliance of the storage process be ensured.