A nan, zaiya na gaban daɗi 550 kV perfluoroisobutyronitrile (C4F7N) mai kyau a yawan hawa, wanda aka samu shi a kan ƙasashen China wanda suka taimaka a gaban alƙaƙi masu ingancin yawan hawa, an fi sani shi a filayin Rongsheng 500 kV a Anqing, Jihar Anhui. Wannan ya haɗa muhimmiyar fadada a cikin gasar alƙaƙi mai kyau a ƙasashen China.
Daga baya, sulfur hexafluoride (SF₆) ya yi amfani a kasar a yankin kula da sabon tsari saboda abubuwan da suka dace a yawan hawa da kuma sauran hawa. Amma, SF₆ ya taka muhimmin nasara (GWP) 24,300 daga carbon dioxide, wanda ya ba da muhimmiyar matsaloli ga yawan hawa. Saboda haka, an sanar da siyasa da ke gudanar da ko kawo karfi a yawan hawan SF₆ a kan ƙasar da kuma a kan duniya.
A kan wannan yanayi, ladda damar wata alternatifi mai kyau a yawan hawa don SF₆ ya zama babban abin da za a iya bayarwa a kan gaban alƙaƙi mai kyau na farko. Perfluoroisobutyronitrile (C4F7N) ta fito a kan abokan duniya a matsayin babban alternatifi na SF₆, wanda ya nuna abubuwan da suka dace a yawan hawa mai kyau, yadda ake yi a hanyar rukun, yawan hawa mai kyau, da kuma tsari mai kyau, da kuma tsarin ciki mai kyau.

Don in jin dadin abubuwa na “Dual Carbon” (kamfanin karbon da kamfanin karbon) a kan ƙasar da kuma don in haɗa yawan hawa na alƙaƙi, ƙasar China ta fara aiki a kan lambobin ‘yan tabbacin ilimi da ke gudanar da teknologi “Key Technologies and Application of Ultra-High-Voltage Eco-Friendly Gas-Insulated Transmission Lines.” Aiki na ta ya haɗa muhimmiyar matsaloli a kan gaban alƙaƙi mai kyau da C4F7N, wanda ya haɗa da gaban 550 kV C4F7N gas-insulated transmission line.
Wannan hanyar na, ya yi hakkin yawan hawa mai kyau da 97% daga cikin alƙaƙi na SF₆. Kuma, ya ci gaba da “matsayin sama, tsari sama, da kuma parametir sama” da alƙaƙi na 550 kV SF₆ gas-insulated transmission lines, kuma ya zama daidai a kan pure SF₆ da kuma SF₆/N₂ gas mixtures. Wannan ya ba da wahala mai kyau a kan gaban alƙaƙi mai kyau na ƙasar, kuma ya haɗa muhimmiyar fadada a cikin gasar alƙaƙi mai kyau na ƙasar China.
An fi sani shi a filayin 550 kV C4F7N eco-friendly gas-insulated transmission line a nan ya haɗa muhimmiyar fadada. Yana ba alƙaƙi da wata alternatifi mai kyau da za a iya duba, da kuma taimakawa a gaban alƙaƙi mai kyau, da kuma taimakawa wajen haɗa abubuwa na “Dual Carbon” na ƙasar China.