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[Chemical Knowledge]：Specification for storage and transport of diethanolamine

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Diethanolamine (DEA) is a common raw material for chemical production, which is widely used in medicine, pesticide, detergent, rubber, printing and dyeing industries. However, due to its certain toxicity and corrosiveness, it is necessary to strictly comply with relevant safety regulations during storage and transportation to ensure the safety of personnel and the environment.

1. the toxicity and corrosiveness of diethanolamine

diethanolamine has certain toxicity and corrosiveness, which may cause harm to human body and environment. Its toxicity is mainly manifested in the irritation to the eyes, skin and respiratory system. Prolonged exposure or inhalation of high concentrations of diethanolamine vapor may cause poisoning. In addition, diethanolamine is also corrosive and has a certain corrosive effect on metal and non-metallic materials.

2. diethanolamine safe storage specifications

In order to ensure the safe storage of diethanolamine, it is necessary to comply with the following specifications:

1. The storage place should be dry, ventilated, cool, and away from open flames, heat sources and other dangerous sources.
2. The storage container shall be well sealed to prevent leakage and volatilization.
3. The storage area shall be provided with obvious safety warning signs, and equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment.
4. The stored diethanolamine should be inspected and maintained regularly to ensure that it is in good storage condition.

3. diethanolamine safety transport specification

in order to ensure the safety of diethanolamine transport, need to comply with the following specifications:

1. transport vehicles should comply with the relevant safety standards, with fire prevention, explosion prevention, leakage prevention and other safety measures.
2. Keep stable during transportation to avoid collision, extrusion and other accidents that may cause leakage.
3. Transportation personnel should undergo relevant safety training to understand the nature of diethanolamine and transportation safety knowledge.
4. In the process of transportation, obvious safety warning signs shall be set up, and corresponding fire fighting equipment and leakage emergency treatment equipment shall be equipped.

4. diethanolamine leakage emergency treatment

If diethanolamine 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 the leakage from spreading.
2. Absorb the spill with a mixture of sand, dry lime or soda ash and collect it in a closed container.
3. Ventilate the leakage area to ensure air circulation.
4. If the leakage enters the sewer or drainage ditch, immediate measures should be taken to prevent its further spread, and relevant departments should be notified in time for treatment.

In short, diethanolamine, as a common raw material for chemical production, needs to strictly abide by relevant safety regulations during storage and transportation to ensure the safety of personnel and the environment. At the same time, in the event of a leakage accident, emergency measures should be taken in time to reduce the harm to the environment and personnel.

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