Welina mai iā Shanghai Lianfeng Gas Co., Ltd., kahi mea hana hoʻoheheʻe nitrogen alakaʻi, mea hoʻolako, a me ka hale hana ma Kina. Hoʻolālā ʻia kā mākou mea hana nitrogen e hāʻawi i kahi hopena hilinaʻi a maikaʻi hoʻi no nā ʻoihana e koi ana i ka hoʻolako mau ʻana o ke kinoea nitrogen maʻemaʻe kiʻekiʻe. Ke hana nei kā mākou mea hana nitrogen ma ka hoʻohana ʻana i ke kaʻina hana pressure swing adsorption (PSA) e hoʻokaʻawale i nā molekala nitrogen mai ka lewa a puni. Hoʻopiʻi ʻia ka ea a laila hele i loko o kahi pūʻulu o nā moku adsorption i loaʻa i nā mea kānana molekala kalapona (CMS), e hoʻopili pono i ka oxygen a me nā ʻano kinoea ʻē aʻe, e waiho ana i ke kahawai o ke kinoea nitrogen maʻemaʻe kiʻekiʻe. Me kā mākou ʻenehana hana hoʻoheheʻe nitrogen kiʻekiʻe a maikaʻi, hiki i nā ʻoihana ke hana i kā lākou kinoea nitrogen ma ka pūnaewele, e hoʻopau ana i ka pono no ka hāʻawi ʻana i nā cylinder cylinder kumu kūʻai a hōʻemi i nā kumukūʻai hana holoʻokoʻa. ʻAʻole hilinaʻi a maʻalahi kā mākou huahana, akā pili pū kekahi i ke kaiapuni, e hoʻolilo iā lākou i koho kūpono no ka nui o nā noi ʻoihana. E koho iā Shanghai Lianfeng Gas Co., Ltd. no kāu mau mea hoʻoheheʻe nitrogen a pau a ʻike i nā pōmaikaʻi o nā ʻōnaehana kiʻekiʻe a me nā mea hou mai kahi alakaʻi ʻoihana hilinaʻi.