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[Chemical Knowledge]：Specification for storage and transportation of light aromatics

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Light aromatics plays an important role in the field of chemical production raw materials. However, due to its flammable, explosive, toxic and other characteristics, the safety storage and transportation specifications must be strictly observed to ensure the safety of personnel and the environment. This article will detail the safety storage and transportation specifications of light aromatics. Overview of Physical and Chemical Properties and Hazard of Light Aromatic Hydrocarbons in

1.

Light Aromatic Hydrocarbons refer to hydrocarbons containing benzene rings in molecules, mainly including benzene, toluene, xylene, etc. They are flammable, explosive, toxic and other characteristics, for the human nervous system, respiratory system and digestive system have greater harm.

2. the safety storage specifications of light aromatics

1. The choice of storage place: light aromatics should be stored in a cool, ventilated and dry special warehouse, away from fire, heat and power sources, and avoid direct sunlight.
2. Requirements for storage containers: The containers for storing light aromatic hydrocarbons must meet relevant standards and have sufficient strength and tightness to prevent leakage and volatilization.
3. Storage control: The amount of light aromatic hydrocarbons stored should be controlled within a safe range to avoid safety hazards caused by excessive storage.
4. Equipped with safety facilities: The storage site shall be equipped with corresponding fire-fighting facilities and safety warning signs to ensure the safety of personnel and the environment.

3. safety transportation specifications for light aromatics

1. Requirements for transportation vehicles: Vehicles transporting light aromatics should meet relevant standards and have sufficient strength and sealing to prevent leakage and volatilization.
2. Requirements for transportation personnel: transportation personnel should be professionally trained to understand the physical and chemical properties and hazards of light aromatic hydrocarbons and master safe operation procedures.
3. Selection of transportation routes: The transportation routes should be as smooth as possible, and roads with smooth traffic should be avoided in densely populated areas and near important facilities.
4. Safety measures during transportation: During transportation, the vehicle speed should be kept stable, sudden braking and sharp turns should be avoided, and corresponding fire-fighting facilities and safety warning signs should be equipped.

the emergency treatment measures for 4. light aromatic hydrocarbon leakage

1. immediately cut off the leakage source, close the valve or take other measures to prevent the leakage from continuing to leak.
2. Mix with sand, dry lime or soda ash and recycle to the waste treatment site for disposal.
3. When there is a large amount of leakage, build a dam or dig a pit to accommodate it and cover it with foam to reduce steam disasters.
4. Transfer to a tanker or special collector with an explosion-proof pump, and recycle or transport to a waste treatment site for disposal.
Precautions for the safe use of light aromatic hydrocarbons in
5.

1. Light aromatic hydrocarbons should be stored in a sealed container, placed in a cool and dry place, away from open flames and heat sources.
2. Before use, carefully check whether the container is in good condition, and replace it in time if it is damaged.
3. Use the process should maintain good ventilation, avoid inhalation of steam or contact with the skin.
4. light aromatics should be managed by special personnel, and regularly check whether the fire-fighting facilities and safety warning signs are in good condition and effective.

In short, light aromatics are important substances in chemical production raw materials, and their safe storage and transportation regulations must be strictly observed. By strengthening management and training, improving the safety awareness and operation skills of personnel, we can effectively prevent the occurrence of light aromatic hydrocarbon leakage accidents and ensure the safety of personnel and the environment.

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