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[Chemical Knowledge]：The storage method and transportation specification of the four alcohol of the season.

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Pentaerythritol (Pentaerythritol, PE) is an important raw material for chemical production, which is widely used in coatings, plastics, inks, explosives and other fields. Due to its flammable and toxic properties, it is necessary to strictly comply with relevant regulations during storage and transportation to ensure safety.

1. safety

1. toxicity: pentaerythritol has certain toxicity to the human body, long-term exposure or inhalation of its vapor may cause nervous system disorders, liver damage and other symptoms. Therefore, protective equipment should be worn during operation to avoid direct contact.
2. Combustibility: pentaerythritol is extremely easy to burn, exposed to open flame, high heat or oxidant, causing the danger of combustion and explosion. Therefore, the storage and transportation process should be away from the fire source, heat source and oxidant.

2. storage specification

1. The storage place should be cool, ventilated and dry, away from fire sources, heat sources and oxidants, and avoid direct sunlight.
2. Storage containers shall be well sealed to prevent leakage. Check containers and seals regularly to ensure they are intact.
3. The storage area shall be equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment to deal with emergencies.

3. transportation specifications

1. Transportation vehicles should have corresponding qualifications and certificates, and drivers should be professionally trained and familiar with the characteristics and transportation requirements of pentaerythritol.
2. During transportation, the stability of the goods should be ensured to prevent sliding and dumping. At the same time, should avoid mixing with oxidants, acids and other substances.
3. During transportation, traffic rules should be observed, the speed of the vehicle should be kept stable, and operations such as sudden braking and sharp turns should be avoided to reduce the risk of cargo damage and personal injury.

4. emergency treatment

1. In case of leakage accident, the fire source should be cut off immediately, mixed with sand, dry lime or soda ash and recycled to the waste treatment site.
2. In the event of a fire accident, fire extinguishers such as foam, dry powder and carbon dioxide should be used immediately to extinguish the fire, and the container should be cooled with water to prevent explosion.

In short, pentaerythritol, as an important raw material for chemical production, needs to strictly abide by relevant regulations during storage and transportation to ensure safety. By strengthening management and training, improving the safety awareness and operation skills of operators, the risk of accidents can be effectively reduced. At the same time, enterprises should strengthen the formulation and exercise of emergency plans, improve the ability to respond to emergencies, and ensure production safety and employee health.

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