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Handling and storage of styrene monomer

Precautions for operation: Enclosed operation, strengthen ventilation. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear filter type gas mask, chemical safety goggles, anti poison penetration work clothes and rubber oil resistant gloves. Keep away from sparks and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Prevent vapor leakage into the air of the workplace. Avoid contact with oxidants and acids. When filling, the flow rate should be controlled and there should be a grounding device to prevent the accumulation of static electricity. When transporting, it is necessary to load and unload gently to prevent damage to the packaging and containers. Equip corresponding types and quantities of firefighting equipment and emergency response equipment for leaks. Empty containers may have residual harmful substances.

Storage precautions: Usually, products are added with polymerization inhibitors. Store in a cool and ventilated warehouse. Keep away from sparks and heat sources. The temperature of the warehouse should not exceed 30 ℃. The packaging requires sealing and must not come into contact with air. It should be stored separately from oxidants and acids, and mixed storage should be avoided. It should not be stored in large quantities or for a long time. Using explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency response equipment for leaks and suitable storage materials.

Packaging method: small opening steel drum; Outer lattice box of thin steel plate barrel or tinned steel plate barrel (can); Ordinary wooden case outside ampoule; Thread mouth glass bottles, iron cap pressure mouth glass bottles, plastic bottles or ordinary wooden boxes outside metal barrels (cans); Thread mouth glass bottles, plastic bottles, or tin plated thin steel drums (cans) are filled with bottom plate lattice boxes, fiberboard boxes, or plywood boxes.

Transportation precautions: During railway transportation, the dangerous goods loading table in the “Dangerous Goods Transport Rules” of the Ministry of Railways should be strictly followed for loading. During transportation, transportation vehicles should be equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency response equipment. It is best to transport in the morning and evening in summer. The tank car used during transportation should have a grounding chain, and holes and partitions can be installed inside the tank to reduce vibration and generate static electricity. It is strictly prohibited to mix and transport with oxidants, acids, edible chemicals, etc. During transportation, it is necessary to prevent exposure to sunlight, rain, and high temperatures. When stopping midway, one should stay away from sparks, heat sources, and high temperature areas. The exhaust pipe of the vehicle carrying this item must be equipped with a flame retardant device, and it is prohibited to use mechanical equipment and tools that are prone to sparks for loading and unloading. During road transportation, it is necessary to follow the prescribed route and not stay in residential or densely populated areas. It is prohibited to slide during railway transportation. It is strictly prohibited to transport in bulk using wooden or cement boats.


Post time: May-09-2023