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[Chemical Knowledge]：Specification for storage and transport of precipitated silica

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Precipitated silica has important application value in the field of chemical production raw materials, in order to ensure its safe storage and transportation, it is necessary to strictly abide by the relevant specifications. This article will detail the safety storage and transportation specifications of precipitated silica.

1. precipitated silica profile

precipitated silica is an important inorganic chemical raw materials, widely used in rubber, plastics, coatings, ceramics and other fields. Due to its high activity, special attention needs to be paid to safety during storage and transportation.

2. safety storage specification

1. storage facilities requirements: precipitated silica should be stored in a dry, cool, well-ventilated special warehouse, avoid direct sunlight. The warehouse floor should be flat, non-slip, and with leak-proof function.
2. Storage container requirements: Use a special container to store precipitated silica to ensure that the container has good airtightness and prevent moisture and pollution. The container shall be marked with information such as product name, specification and date of manufacture.
3. Storage and stacking requirements: precipitated silica should be stacked according to varieties and specifications, and the stacking height should not be too high to prevent collapse. Safety passages shall be reserved between the stacks for easy handling and operation.
4. Safety management requirements: The warehouse shall be equipped with fire fighting equipment and its effectiveness shall be checked regularly. Dangerous behaviors such as smoking and using open fire are prohibited in the warehouse. Strengthen the inspection of the warehouse and deal with any abnormalities in time.

3. Safety Transport Specification

1. Transport Vehicle Requirements: Use special transport vehicles for the transport of precipitated silica to ensure that the vehicle has good sealing performance and prevent leakage. Vehicles should be regularly maintained and maintained to ensure safety during transportation.
2. Transportation and packaging requirements: Precipitated silica should be sealed with special packaging bags or barrels, and the packaging should be firm, moisture-proof and leak-proof. Indicate the product name, specifications, production date and transportation precautions on the packaging bag or barrel.
3. Transportation process requirements: severe vibration, collision and extrusion should be avoided during transportation to keep the vehicle running smoothly. Keep away from fire, heat and other dangerous factors during transportation.
4. Transportation personnel requirements: transportation personnel should be professionally trained to understand the nature of precipitated silica and transportation safety knowledge. In the process of transportation, we should be vigilant and deal with abnormal situations in time.

4. emergency measures

1. Leakage treatment: in case of leakage of precipitated silica, measures should be taken immediately to prevent the leakage from spreading, and special tools should be used for cleaning. Avoid contact between leakage and water source, fire source, etc. to avoid fire or environmental pollution.
2. Fire treatment: in case of fire, fire extinguishers and other fire fighting equipment shall be used immediately to put out the fire, and alarm and start the emergency plan at the same time. During the fire extinguishing process, attention should be paid to the safety of personnel on site and the surrounding environment.

5. summary

precipitated silica has important application value in the field of chemical production raw materials, in order to ensure its safe storage and transportation, it is necessary to strictly abide by the relevant specifications. By strengthening the warehouse management, transportation vehicle management, packaging requirements and emergency treatment measures, the safety risks of precipitated silica in the storage and transportation process can be effectively reduced, and the production safety and personnel health can be guaranteed.

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