Why should sulfur hexafluoride be recovered and purified? Sulfur hexafluoride gas is widely used in power system due to its good insulation performance and arc extinguishing characteristics.

Under the action of water, arc and electric spark, SF6 gas will produce strong corrosive substances, which will corrode metal components of equipment and reduce the insulation performance of equipment. The recovery of sulfur hexafluoride is beneficial to reduce the hidden danger of normal operation of electrical equipment.

In addition, SF6 gas is one of the greenhouse gases for emission reduction under the Kyoto Protocol. It can be stably stored in the atmosphere for 3200 years, and its greenhouse effect is 23900 times that of equivalent carbon dioxide. If it is discharged into the atmosphere without sulfur hexafluoride recovery and purification, it will cause pollution to the atmospheric environment.

It can be seen that in order to curb the direct discharge of SF6, promote the safe operation of electrical equipment, protect the environment, it is necessary for sulfur hexafluoride manufacturers to carry out SF6 gas recovery, purification and reuse.

The content of the article comes from the official website of sulfur hexafluoride recovery and purification: http://www.feiliergas.com