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[Chemical Knowledge]：Specification for storage and transport of lithium iron phosphate

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1. of safe storage and transportation specification
of lithium iron phosphate Introduction

In the field of raw materials for chemical production, lithium iron phosphate is widely used in electric vehicles, power storage systems and other fields because of its high energy density, long cycle life and good thermal stability. However, improper storage and transportation may cause safety incidents. Therefore, the purpose of this paper is to explore the safe storage and transportation specifications of lithium iron phosphate to ensure safety during production and use.

2. The nature and safety risk of lithium iron phosphate

1. The nature of lithium iron phosphate

Lithium iron phosphate is an inorganic compound that belongs to the cathode material of lithium batteries. It has good electrochemical performance and can maintain high stability during charge and discharge.

2. Safety risk

Although lithium iron phosphate is safer than other lithium battery materials, there are still safety risks under certain conditions. Under the conditions of overcharge, overdischarge, short circuit, high temperature, etc., it may cause thermal runaway of the battery, resulting in fire or explosion.

3. the safe storage specifications of lithium iron phosphate

1. Storage environment

lithium iron phosphate should be stored in a dry, cool, well-ventilated indoor environment, avoid direct sunlight and high temperature. The storage temperature should be controlled at 20-30 ℃, and the relative humidity should be controlled at 50%-70%.

2. Storage facilities

storage facilities should be equipped with fire prevention, explosion-proof, lightning protection and other safety measures, and equipped with corresponding fire fighting equipment. Obvious safety signs and warning signs shall be provided in the storage area.

3. Storage Management

The storage process should be regularly checked to ensure that the storage facilities are intact. The expired or damaged batteries should be handled in time to avoid mixing into the normal use of the battery.

4. lithium iron phosphate safety transport specification

1. transport packaging

lithium iron phosphate transport packaging should comply with the relevant national standards, with sufficient strength and pressure resistance, can prevent short circuit, damage and other phenomena. The package should indicate the type, quantity, weight and other information of the battery.

2.
of transport vehicles
transport vehicles shall be provided with safety measures such as fire prevention, explosion-proof and lightning protection, and shall be kept in good condition and running state. Severe vibration and collision shall be avoided during transportation.

3. Transport personnel

transport personnel should undergo professional training, understand the nature and safety risks of lithium iron phosphate, and master emergency treatment measures. In the process of transportation, we should be vigilant and find and deal with abnormal situations in time.

5. emergency treatment measures

in the storage and transportation of lithium iron phosphate, such as fire, explosion and other safety accidents, should take the following emergency treatment measures:

1. immediately cut off the power supply in the accident area, close the corresponding valve, to prevent the accident from expanding.
2. Use dry powder, carbon dioxide and other fire fighting equipment for fire fighting, and prohibit water or foam fire extinguishers.
3. If any person is injured, he should be sent to hospital for treatment immediately.
4. Clean up the accident site to ensure that it will not cause pollution to the environment.

6. conclusion

lithium iron phosphate as an important raw material for chemical production, its safe storage and transportation is very important to ensure the safety in the process of production and use. By complying with safe storage and transportation regulations and taking effective emergency measures, safety risks can be reduced and the safety of personnel and the environment can be guaranteed.

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