Shanghai Lianfeng Gas Co., Ltd. ke moetsi ea ka sehloohong, mofani oa thepa le feme e thehiloeng China e ikemiselitseng ho fana ka litharollo tsa boleng bo holimo tsa naetrojene ho fihlela litlhoko tse fapaneng tsa khase ea indasteri. Sehlahisoa sa rona sa On Site Nitrogen ke tharollo e ncha e nolofalletsang likhoebo ho hlahisa naetrojene sebakeng sa bona, ho felisa tlhoko ea ho tsamaisoa ha khase ea nitrogen. Sebakeng sa Nitrogen e sebetsa ka ho ntša naetrojene moeeng o tikolohong le ho e hloekisa ho fihlela maemo a nepahetseng a tlhoeko bakeng sa ts'ebeliso ea hau e khethehileng. Tharollo ena e loketse mefuta e mengata ea liindasteri, ho kenyeletsoa ho paka lijo, lisebelisoa tsa elektroniki, tsa meriana le tsa tšepe, har'a tse ling. Ka On Site Nitrogen, likhoebo li ka boloka phepelo e tsitsitseng ea naetrojene, tsa boloka litšenyehelo, le ho fokotsa khabone ea tsona ka ho felisa tlhoko ea ho tsamaisa khase ea naetrojene. Lijenereithara tsa rona tsa naetrojene li bolokehile, li ka tšeptjoa ebile lia khoneha, 'me re fana ka tšehetso le tlhokomelo e ntle ka mor'a thekiso. Khetha Shanghai Lianfeng Gas Co., Ltd. bakeng sa litlhoko tsa hau tsa Nitrogen Setšeng 'me u natefeloe ke tlhahiso ea naetrojene e baballang chelete e ngata, e sebetsang hantle le e tšoarellang.