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[Chemical Knowledge]：Specification for storage and transportation of heavy benzene

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In the field of chemical production raw materials, heavy benzene is a common organic compound, which is widely used in the production of benzene series, solvents, pesticides and other fields. However, due to the toxic, flammable and explosive characteristics of heavy benzene, its safe storage and transportation is very important. This article will detail the safety storage and transportation specifications of heavy benzene. Overview of the physical and chemical properties and hazards of

1. heavy benzene

heavy benzene is a colorless transparent liquid with a special odor. It is insoluble in water, but miscible with a variety of organic solvents. Heavy benzene has a low flash point, is flammable and explosive, and is toxic and harmful to the human body. Therefore, in the process of storage and transportation, relevant regulations must be strictly observed to ensure safety.

2. heavy benzene storage specification

1. Storage site selection: heavy benzene should be stored in a cool, ventilated, dry special warehouse, away from fire, heat and direct sunlight. The warehouse floor should be anti-skid and anti-leakage, and equipped with corresponding fire fighting equipment.
2. Storage container selection: heavy benzene should be stored in a special sealed container, the container should meet the relevant national standards, with corrosion resistance, pressure resistance, explosion-proof and other properties.
3. Storage limit: The quantity of heavy benzene stored shall comply with the relevant national regulations and shall not exceed the prescribed limit.
4. Storage management: A sound storage management system should be established, and the storage site should be inspected regularly to ensure that the storage facilities are intact. At the same time, the stored heavy benzene should be registered and managed, and the storage quantity, storage location and other information should be recorded in detail.

3. of heavy benzene transport specification

1. transport vehicle selection: should be selected with appropriate qualifications and transport capacity of professional vehicles for transport, vehicles should meet the relevant national standards, with explosion-proof, fire prevention and other performance.
2. Transportation personnel requirements: transportation personnel should be professionally trained, have the corresponding knowledge and skills, and be familiar with the transportation safety requirements of heavy benzene.
3. Transportation packaging requirements: heavy benzene should be transported in special sealed packaging, packaging should meet the relevant national standards, with pressure resistance, corrosion resistance and other properties. At the same time, the dangerous goods mark and related information should be marked on the package.
4. Transportation route planning: reasonable transportation routes should be selected to avoid passing through densely populated areas, important facilities and other sensitive areas. At the same time, you should know the road conditions and weather conditions along the way in advance to ensure transportation safety.
5. Transportation supervision: in the process of transportation, special personnel should be assigned to supervise to ensure that the transportation vehicles and personnel comply with relevant safety regulations, and to find and deal with abnormal situations in time.

4. Heavy Benzene Leakage Emergency Treatment

If a heavy benzene leakage accident occurs during storage or transportation, the following emergency treatment measures should be taken:

1. Immediately cut off the leakage source, close the corresponding valve or take other measures to prevent leakage.
2. Use special adsorption materials or absorbents to collect and dispose the leaked heavy benzene.
3. to avoid leakage spread to the surrounding environment, take ventilation, dilution and other measures to reduce the concentration.
4. Wary the leakage area, and prohibit open flames and electrostatic sparks that may cause combustion and explosion.
5. Report the accident to the local environmental protection department and emergency management department in a timely manner, and deal with it in accordance with relevant regulations.

In short, heavy benzene is a common raw material for chemical production, and its safe storage and transportation are very important. In the process of storage and transportation, the relevant specifications should be strictly observed to ensure that the facilities are in good condition, the operation specifications, and the supervision are in place to ensure the safety of people's lives and property.

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