Mixed Insulating GasMixed Insulation Gas Recovery and Treatment Technology

The untreated sulfur hexafluoride mixed insulation gas in electrical equipment is directly discharged into the atmosphere, causing resource waste and environmental pollution. This article focuses on a sulfur hexafluoride mixed insulation gas recovery and purification system that can directly purify and recycle the separated gas. The article introduces the principle and application of the sulfur hexafluoride mixed insulation gas recovery and purification technology in electrical equipment. Mixed insulating gases (SF6+CF4, SF6+N2, etc.) contain a large amount of SF6 greenhouse gases, CF4, and other fluorinated compounds, which need to be recycled and reused. With the increasing service life of mixed insulation gas electrical equipment and the increasing application of mixed insulation gas electrical equipment, the need for SF6 mixed insulation gas recovery, treatment, and recycling technology is becoming more urgent.