Gazi nshya yangiza ibidukikije Perfluoroisobutyronitrile C4F7N irashobora gusimbuza sulfure hexafluoride SF6

Kugeza ubu, itangazamakuru ryinshi rya GIL rikoreshaSF6 gaze, ariko gaze ya SF6 ifite ingaruka zikomeye za parike (coefficente yubushyuhe bwisi GWP ni 23800), igira ingaruka zikomeye kubidukikije, kandi yashyizwe kurutonde rwa gaze ya parike yabujijwe ku rwego mpuzamahanga. Mu myaka yashize, ibibanza byo mu gihugu ndetse n’amahanga byibanze ku bushakashatsi bwaSF6iyindi myuka, nko gukoresha umwuka wugarijwe, gaze ivanze ya SF6, hamwe na gaze nshya yangiza ibidukikije nka C4F7N, c-C4F8, CF3I, hamwe no guteza imbere GIL yangiza ibidukikije kugirango tunoze inyungu zibidukikije. Nyamara, ibidukikije byangiza ibidukikije GIL iracyari mu ntangiriro. Ikoreshwa ryaSF6 ivanzecyangwa burundu SF6 idafite ibidukikije byangiza ibidukikije, guteza imbere ibikoresho byumuvuduko mwinshi, no guteza imbere gaze yangiza ibidukikije mubikoresho byamashanyarazi nubundi buryo bwikoranabuhanga byose bisaba ubushakashatsi bwimbitse nubushakashatsi.

Perfluoroisobutyronitrile, izwi kandi nka heptafluoroisobutyronitrile, ifite formulaire ya chimique yaC4F7Nkandi ni ibinyabuzima. Perfluoroisobutyronitrile ifite ibyiza byo gutuza neza imiti, kurwanya ubushyuhe buke, kurengera ibidukikije bibisi, gushonga cyane, guhindagurika gake, hamwe no kubika neza. Nuburyo bukoresha ibikoresho byamashanyarazi, bufite ibyerekezo byinshi byo gukoresha mubijyanye na sisitemu yingufu.

Mu bihe biri imbere, hamwe no kwihutisha kubaka imishinga ya UHV mu gihugu cyanjye, iterambere ry’inganda za perfluoroisobutyronitrile rizakomeza gutera imbere. Ku bijyanye no guhatanira isoko, amasosiyete yo mu Bushinwa afite ubushobozi bwo gutanga umusaruro mwinshiperfluoroisobutyronitrile. Mu bihe biri imbere, hamwe n’iterambere ry’ikoranabuhanga no gukomeza kuzamura amahame y’inganda, umugabane w’isoko ku bicuruzwa byujuje ubuziranenge uzakomeza kwiyongera.