Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

What are the hazards of lithium battery production?

source:other news release time:2022-11-23 Hits:0     Popular:Lithium-ion battery wholesale

  

Battery (1).jpg

  What are the hazards of lithium battery production? In fact, pollution depends on how you look at it. The comparison of other batteries may be emphasized here, and then mainly refers to lithium ion batteries, because few companies produce lithium primary batteries. Will the production process of lithium ion battery production line cause pollution (gas, water and soil)? In the current production process of lithium-ion batteries, lithium-ion batteries will not be polluted by (toxic heavy metals).

  (1) Start with the battery itself. Of course, this concept is relative. Compared with lead-acid and nickel chromium batteries, they have little pollution and no heavy metal pollution. But for the environment, it must be harmful (chemicals are non-toxic). Electrode materials, electrolytes and solvents may be contaminated: again, they are extremely low in content compared to conventional batteries.

  (2) Possible pollution during battery production. Electrode plate manufacturing process: in these links, the domestic mainstream lithium iron phosphate system, even the ternary system, does not have too much pollution. Of course, the ternary system may still have some lithium cobalate pollution. For example, cobalt, manganese and nickel are heavy metals, but they are relatively harmless to the environment. Among them, lithium iron phosphate is the most environmentally friendly. For the rest, in addition to the material contamination described above, the solvent in the injection solution is mainly cyclic chain carbonate or carboxylate. The important solute is lithium hexafluorophosphate, the important additives are film forming additives, flame retardant additives, conductive additives and additives to improve low-temperature discharge. The pollution of the whole process is also good. Of course, chemicals do not pay attention to their control, which will inevitably pollute the environment. As for final packaging and molding, there is less pollution.

  (3) Let's talk about the recovery part. Of course, it is necessary to recover lithium cobalate and ternary system. After all, it contains heavy metals. However, lithium iron phosphate is basically harmless, except for the internal electrolyte. Compared with other batteries, lead-free, mercury, cadmium and other toxic and harmful metal elements and substances cause less pollution. However, the substances in waste lithium-ion batteries will still cause heavy metal nickel and cobalt pollution (including arsenic), fluorine pollution, organic pollution, dust and acid-base pollution after entering the environment. Electrolytes and their conversion products of used lithium ion batteries, such as LiPF6, liasf6, licf3s03, HF, P201, and solvents and their decomposition hydrolysis products, such as dimethyl ether, methanol, formic acid, are toxic and harmful substances. Waste lithium-ion batteries still need to be sent to qualified places for unified treatment, and shall not be discarded at will.


Read recommendations:

lithium batteries for solar panels Manufacturing

dual purpose marine battery

15S 48V 100Ah LiFePo4 Battery for Home Energy Storage Solar System

Do you understand the application fields of 18650 lithium batteries?best batteries for off grid solar

How to maintain power lithium batteries in winter.solar powered electric generator

Share:

Last article:What should we pay attention to when designing lithium ion batteries?

Next article:What are the ten advantages of lithium ion batteries?

related suggestion

solar power station company

2023-04-07

marine battery for trolling motor maker

2023-03-20

home solar battery system Production

2023-03-20

lithium deep cycle marine battery manufacturer

2023-03-22

deep cycle solar battery Manufacturing

2023-03-20

lithium golf cart batteries manufacturer

2023-03-22

best rv deep cycle battery

2023-05-08

solar battery storage system cost

2023-05-08

12v 100ah

2023-05-08

best solar generator for home backup

2023-05-08

solar energy storage

2023-05-08

rv marine battery

2023-05-08

Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell

2022-10-19

Lithium Replacing Lead-Acid LiFePo4 Battery Pack 12V 200Ah

2022-09-19

Lithium Ion Battery 18650 Pack 11.1V 1800mAh

2025-05-10

14.4kWh 28.8kWh 100kWh Sodium Ion Battery Energy Storage SIB Pack System

2024-07-05

76.8V 48Ah LiFePO4 Battery for Electric Motorcycles Scooter Tricycle Rickshaw

2025-05-21

Monocrystalline silicon battery.lithium battery 12v 100ah

2023-07-07

Marine Power Redefined: The Advantages of 36V Lithium Batteries for Trolling Motors

2025-03-17

Ensuring Secure 12-Volt Battery Connections: A Guide to Terminals, Cables, and Disconnect Switches

2025-03-18

Everything You Need to Know About 51.2V Lithium Batteries

2025-03-12

What is the Difference Between 12V, 24V, and 48V Batteries?

2025-03-12

The development potential of lithium iron phosphate batteries

2023-02-15

What are the ways to retract the lithium battery?portable power station with solar panel

2023-06-09

Precautions for lithium battery coating machine

2023-02-07

Introduce polymer batteries and their drums.lithium power station company

2023-04-06

UAV intelligent battery knowledge popularization

2023-02-03