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[Chemical Knowledge]：Specification for storage and transport of aluminium trichloride

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Aluminum trichloride in the field of chemical production of raw materials in the safe storage and transportation specifications

1. Introduction

Aluminum trichloride is an important chemical raw material, widely used in catalysts, preservatives, dyes, drugs and other fields. However, due to its strong corrosiveness and toxicity, it may cause serious harm to the human body and the environment, so it is necessary to strictly abide by the relevant safety regulations during storage and transportation. This article will introduce the safety storage and transportation specifications of aluminum trichloride in detail.

2. the properties and hazards of aluminum trichloride

aluminum trichloride is a colorless transparent crystal or white powder with a strong pungent odor. It is extremely hygroscopic and reacts violently with water or humid air, releasing a large amount of heat and hydrogen chloride gas, which may cause combustion or explosion. Aluminum trichloride has a strong irritating effect on the eyes, skin and respiratory tract. Inhalation of high concentrations of aluminum trichloride dust or smoke may cause chemical pneumonia and pulmonary edema.

3. aluminum trichloride storage specification

1. storage facilities should be dry, well ventilated, avoid direct sunlight. The storage temperature should be controlled below 25 ℃, and the relative humidity should not exceed 75%.
2. The storage container shall be made of corrosion-resistant materials, such as polyethylene and polypropylene, and shall be inspected and maintained regularly to ensure that the container is intact.
3. The storage area shall be provided with obvious warning signs and equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment.
4. The exposure of aluminum trichloride should be strictly controlled during storage to reduce the risk of personnel exposure. Operators should wear protective glasses, protective gloves and other personal protective equipment.

4. aluminum trichloride transportation specifications

1. Transportation vehicles should have corresponding qualifications and certificates, and transportation personnel should undergo professional training and be familiar with the nature and transportation requirements of aluminum trichloride.
2. During transportation, ensure that the container is tightly closed to prevent aluminum trichloride from leaking or contacting with humid air. Transportation vehicles shall be equipped with corresponding fire fighting equipment and emergency treatment equipment for leakage.
3. The transportation route should be as flat and dry as possible to avoid transportation in rainy or wet weather.
4. During transportation, relevant laws, regulations and standards shall be observed to ensure transportation safety.

5. leakage emergency treatment

1. In case of aluminum trichloride leakage, the emergency plan should be started immediately and professionals should be organized to deal with it.
2. A warning line shall be set up in the leakage area to prohibit irrelevant personnel from entering. Operators should wear protective glasses, protective gloves and other personal protective equipment.
3. In case of a small amount of leakage, sand, dry lime or soda ash can be mixed and recycled to a special waste treatment site. In case of a large amount of leakage, a pump or special recovery equipment should be used to recover the leakage into a sealed container.
4. In the process of handling, the leakage should be prevented from contacting with humid air to prevent combustion or explosion.

6. conclusion

aluminum trichloride as an important chemical raw material, in the process of storage and transportation need to strictly abide by the relevant safety regulations to ensure the safety of personnel and the environment. By understanding the nature and hazards of aluminum trichloride and mastering the correct storage and transportation methods, accidents can be effectively reduced and the safety and smooth progress of production can be ensured.

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