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

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Safety of Aniline Storage and Transportation Specifications

1. Introduction

Aniline is an important organic chemical raw material, widely used in medicine, pesticides, dyes, rubber and other fields. However, aniline is toxic and flammable, posing a potential threat to the environment and human health. Therefore, in the field of chemical production raw materials, it is necessary to strictly abide by the safety storage and transportation regulations of aniline to ensure the safety and reliability of the production process.

2. the physicochemical properties of aniline

aniline is a colorless to light yellow transparent liquid with a special pungent odor. It is slightly soluble in water and easily soluble in organic solvents. Aniline has a low flash point, is easy to burn, and produces toxic gases when burned. In addition, aniline is toxic to the human body and can enter the human body through the skin, respiratory tract and digestive tract, causing poisoning symptoms.

3. Aniline Safety Storage Specification

1. The storage place should choose a cool, ventilated and dry place, away from fire, heat and direct sunlight.
2. The storage container shall be a special container with good sealing performance to avoid aniline 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. Check and maintain the storage container regularly to ensure that it is intact.

4. aniline transport specification

1. transport vehicles should meet the requirements of relevant laws and regulations, with good sealing performance and fire prevention measures.
2. During transportation, it is necessary to keep running smoothly, avoid violent vibration and collision, and prevent container damage and leakage.
3. Transport personnel should be professionally trained to understand the physical and chemical properties and safety requirements of aniline, and have the ability to respond to emergencies.
4. During transportation, the relevant laws and regulations shall be strictly observed to ensure transportation safety.

5. Aniline Leakage Emergency Treatment

1. When aniline leakage is found, the operation should be stopped immediately, and the leakage source should be closed to prevent the leakage from spreading.
2. Use special absorbent materials to absorb and treat the leakage to avoid flowing into sewers or drains.
3. For a small amount of leakage, the leakage area can be covered with sand, dry lime and other adsorption materials, and then cleaned.
4. For a large number of leakage, emergency plan shall be started, professional personnel shall be organized to deal with it, and report to the local environmental protection department.

6. personal protective measures

1. contact aniline operators should wear professional protective gloves, goggles and gas masks and other personal protective equipment, avoid direct contact with aniline.
2. The workplace should be equipped with ventilation facilities to maintain air circulation and reduce the concentration of aniline.
3. Regularly carry out occupational health examination for the workers exposed to aniline to ensure their health.

7. training and education

1. Professional training for staff engaged in aniline storage and transportation to improve their safety awareness and operational skills.
2. Carry out regular safety education activities to improve the awareness and attention of all employees to the safety of aniline.

8. supervision and inspection

1. Establish a sound supervision and inspection mechanism, and regularly inspect the storage and transportation process of aniline to ensure the implementation of specifications.
2. The violations found shall be promptly stopped and dealt with seriously to prevent the recurrence of similar problems.

summary: Aniline is an important chemical raw material, and its safety and reliability are essential to ensure the smooth progress of the production process. Therefore, it is necessary to strictly abide by the safety storage and transportation regulations of aniline, and take effective protective measures to reduce potential risks and ensure production safety.

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