Re Tsebisa Yuniti e Nyenyane ea Karohano ea Moea, e entsoeng le ho fanoa ke Shanghai Lianfeng Gas Co., Ltd., feme le mofani oa thepa ea ka sehloohong Chaena. Likarolo tsa rona tse nyane tsa karohano ea moea li etselitsoe ho fana ka karohano e sebetsang le e tšepahalang ea moea likarolong tsa eona tsa mantlha, ho kenyelletsa naetrojene, oksijene le argon. Ka boitseanape ba rona bo tsoetseng pele ba theknoloji le tlhahiso, re khona ho hlahisa likarolo tsa boleng bo holimo tsa karohano ea moea tse kopaneng, tse baballang matla le tse bolokang chelete e ngata. Likarolo tsena li loketse likhoebo tse nyane ho isa ho tse mahareng le lits'ebetso tsa indasteri tse hlokang tlhahiso ea likhase tsa indasteri sebakeng sa marang-rang. The Small Air Separation Unit ho tloha Shanghai Lianfeng Gas Co., Ltd. e fana ka mefuta e mengata ea melemo, ho kenyeletsoa sebaka sa marang-rang se kopanetsoeng, litlhoko tse tlaase tsa tlhokomelo, le bokhoni ba tlhahiso ea tlhahiso. Hore na o indastering ea tlhahiso, ea lik'hemik'hale kapa ea bophelo bo botle, likarolo tsa rona tse nyane tsa karohano ea moea li ka fihlela litlhoko tsa hau tse khethehileng tsa tlhahiso ea khase. Khetha Shanghai Lianfeng Gas Co., Ltd. bakeng sa likarolo tsa karohano tsa moea tse tšepahalang, tse sebetsang hantle tse entsoeng le ho etsoa Chaena. Ikopanye le rona kajeno ho ithuta haholoanyane ka likarolo tsa rona tse nyane tsa karohano ea moea le hore na li ka tsoela khoebo ea hau molemo joang.