Shanghai Lianfeng Gas Co., Ltd. waa hormuudka soo saaraha koronto-dhaliyaha N2, alaab-qeybiye, iyo warshad ku taal Shiinaha. Mabda'a shaqo dhaliyaha N2 wuxuu ku salaysan yahay habka tignoolajiyada ee kala soocida nitrogen ee hawada iyadoo la adeegsanayo tignoolajiyada horumarsan ee adsorption lulid (PSA). Nidaamkani wuxuu u oggolaanayaa soo saarista gaaska nitrogen-nadiifinta sare ee goobta, baabi'inta baahida loo qabo dhululubo gaasta nitrogen dhaqameed ama qaybinta nitrogen dareeraha ah, sidaas darteed bixinta xal kharash-ool ah oo hufan oo loogu talagalay codsiyada warshadaha kala duwan. Matoorayaashayada N2 waxaa loogu talagalay inay daboolaan baahiyaha gaarka ah ee macaamiisheena, iyagoo siinaya sahayda gaaska nitrogen ee la isku halayn karo oo joogto ah oo loogu talagalay warshado badan oo kala duwan, oo ay ku jiraan qalabka elektaroonigga ah, baakadaha cuntada, daawooyinka, iyo birta. Iyada oo diiradda la saarayo tayada, kalsoonida, iyo sii jirista deegaanka, Shanghai Lianfeng Gas Co., Ltd. waxay hubisaa in koronto-dhaliyeyaashayada N2 loo dhisay heerarka ugu sarreeya, siinta macaamiisheena la isku halleyn karo oo hooseeya oo gaaska nitrogen ah ee hawlahooda warshadaha.