ʻO nā huahana e lawelawe ana i nā pono olakino o ka lehulehu.Wahi a WHO, pono e loaʻa kēia mau huahana "i nā manawa a pau, i ka nui kūpono, i nā ʻano dosage kūpono, me ka maikaʻi a me ka ʻike kūpono, a ma ke kumukūʻai hiki i ke kanaka a me ke kaiāulu ke loaʻa".

Hoomaemae Nitrogen

  • Hoʻomaʻemaʻe i lawe ʻia ʻo Carbon i ka Nitrogen

    Hoʻomaʻemaʻe i lawe ʻia ʻo Carbon i ka Nitrogen

    Kumu o ka hoʻomaʻemaʻe kalapona

    Hiki ke hoʻohana ʻia ka hoʻomaʻemaʻe kalapona no nā kaʻina hana i maʻalahi i ka hydrogen a i ʻole ka pilikia i ke kumu hau hydrogen.Hoʻopili ka naikokene maka me ke kalapona keu i ka wela kiʻekiʻe e hana i CO2.Hiki ke loaʻa ka nitrogen maʻemaʻe kiʻekiʻe ma hope o ka hele ʻana i ka hale kiaʻi adsorption o nā pūhui oxygen decarburized.

  • Hoʻomaʻemaʻe Hydrogenation i Nitrogen

    Hoʻomaʻemaʻe Hydrogenation i Nitrogen

    Kumu o ka Hoomaemae Hydrogenation

    E hana ʻia ka nitrogen maka e ka PSA a i ʻole ka hoʻokaʻawale ʻana o ka membrane, a hui pū ʻia me ka hydrogen liʻiliʻi.Hoʻopili ke koena oxygen me ka hydrogen e hana i ka mahu wai i loko o kahi reactor i hoʻopiha ʻia me ka mea hoʻoheheʻe palladium, no laila, ʻo ka hapa nui o ka wai e hoʻoheheʻe ʻia ma o ka mea hoʻomaʻamaʻa ma hope, a hoʻoneʻe ʻia ka wai condensed ma o ka mea hoʻokaʻawale wai kiʻekiʻe.Ma hope o ka dehydration hohonu a me ka wehe ʻana o ka lepo i loko o ka mea maloʻo, loaʻa ka nitrogen maʻemaʻe kiʻekiʻe.

    Ma ke ala, hiki i ka adsorption dryer ke hana i ka hau o ke kinoea huahana ma lalo - 70 ℃.Ke nānā mau ʻia nei ka maʻemaʻe o ke kinoea huahana ma ka pūnaewele e ka analyzer.