E hlahisa Asu Air Liquide, mofani ea ka sehloohong oa likhase tsa indasteri le litšebeletso tse amanang le tsona Chaena. Joalo ka lekala la Shanghai Lianfeng Gas Co., Ltd., e leng e 'ngoe ea bahlahisi, barekisi le lifeme tsa likhase tse holimo Chaena, re ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo le litšebeletso tse ntle tsa bareki. Theknoloji ea rona e tsoetseng pele ea karohano ea moea (ASU) e re nolofalletsa ho hlahisa mefuta e mengata ea likhase tsa indasteri, ho akarelletsa le oksijene, naetrojene le argon, ho finyella litlhoko tse fapaneng tsa bareki ba rona ho pholletsa le liindasteri tse sa tšoaneng. Ka boitlamo ba ho nchafatsa le ho tšoarella, re ikitlaelletsa ho fana ka litharollo tse tšepahalang le tse theko e tlase ho bareki ba rona, ho ba thusa ho ntlafatsa ts'ebetso ea bona le ho fihlela sepheo sa bona sa khoebo. Sehlopha sa rona sa litsebi se netefatsa hore lihlahisoa tsa rona li lula li fihlella maemo a holimo ka ho fetisisa a polokeho le boleng. Ho Asu Air Liquide, re motlotlo ho ba molekane ea tšeptjoang oa likhoebo tsa Chaena, ho fana ka litharollo tse phahameng tsa khase tse tsamaisang katleho.