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[Chemical Knowledge]：Specification for storage and transportation of maleic anhydride

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The safe storage and transportation specification
of maleic anhydride
1. Introduction

maleic anhydride, as an important raw material for chemical production, is widely used in plastics, resins, fibers and other fields. However, due to its unique chemical properties, maleic anhydride has certain safety risks during storage and transportation. In order to ensure the safe storage and transport of maleic anhydride, it is essential to have a set of strict specifications.

2. the nature of maleic anhydride

maleic anhydride, also known as maleic anhydride, is a colorless crystal with a pungent odor. It reacts easily with water to produce maleic acid and is corrosive. Therefore, in the process of storage and transportation, special attention should be paid to its nature to avoid safety accidents.

3. storage specifications

1. Storage facilities: maleic anhydride should be stored in a dry, cool, well-ventilated special warehouse, avoid direct sunlight and high temperature.
2. Storage container: The maleic anhydride should be stored in a corrosion resistant container, and the container should be well sealed to prevent leakage.
3. Storage identification: Set up obvious safety identification in the warehouse, including flammable, toxic, corrosive and other signs to remind the operator to pay attention to safety.
4. Inventory management: Establish a strict inventory management system, regular inventory, to ensure that the accounts match, to prevent the loss or theft of maleic anhydride.

4. transport specification

1. transport vehicles: should be selected with dangerous goods transport qualified vehicles for transport, to ensure that the vehicle is in good condition, equipped with the corresponding fire equipment and protective equipment.
2. Transportation personnel: transportation personnel should be professionally trained, familiar with the nature of maleic anhydride and transportation safety knowledge, and have the ability to respond to emergencies.
3. Transport packaging: maleic anhydride should be packaged with packaging materials that meet the requirements to ensure that the packaging is firm and sealed to prevent leakage during transportation.
4. Transportation route: Choose a reasonable transportation route, try to avoid passing through densely populated areas and sensitive areas, and reduce safety risks.

5. safety measures

1. Training and education: regular safety training and education for personnel who store and transport maleic anhydride to improve their safety awareness and operational skills.
2. Emergency plan: formulate detailed emergency plans, including response measures for emergencies such as fires and leaks, to ensure that measures can be taken quickly in emergency situations to reduce losses.
3. Supervision and inspection: Regularly supervise and inspect the process of storing and transporting maleic anhydride, discover and correct potential safety hazards in time, and ensure the effective implementation of specifications.

6. summary

maleic anhydride as an important raw material for chemical production, there are certain safety risks in the process of storage and transportation. In order to ensure the safe storage and transportation of maleic anhydride, it is necessary to formulate strict specifications and take effective safety measures. By following these specifications and safety measures, the safety risks of maleic anhydride during storage and transportation can be reduced, and production safety and personnel health can be guaranteed.

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