Nūhou

I ke kaʻina hana o ka ʻenehana, pono e pale ʻia nā mea ʻawaʻawa a me nā mea ʻino, nā mea hoʻoheheʻe a me nā mea pahū e nā kinoea inert.ʻO ka Nitrogen, e like me kekahi o nā kinoea inert, he kumu kinoea waiwai, me ka maʻiʻo o 79% i ka lewa, a ua hoʻohana nui ʻia i ka hana.I kēia manawa, hoʻohana nui ʻia ka mea hana hoʻokahi i ke kinoea palekana palekana, ke kinoea hoʻololi, ʻekolu manawa o ka hoʻihoʻi ʻana i ka aila, ka pale ʻana i ke ahi a me ke kaua ahi, ka mālama ʻana i ka wela o ka lewa, anti-corrosion a me explosion-proof, ʻoihana uila, kaapuni hoʻohui, etc.

Hoʻohana hou ʻia nā kānana molekala kalapona a me nā kānana molekole zeolite ma ke kahua o ka hana ʻana o ka nitrogen.ʻO ka hoʻokaʻawale ʻana o ka oxygen a me ka nitrogen e ka molecular sieve e hoʻokumu nui ʻia ma luna o ka nui o ka diffusion rate o nā kinoea ʻelua ma ka ʻili o ka sieve molecular.ʻO ka kānana molekala kalapona kahi adsorbent e pili ana i ke kalapona me kekahi mau hiʻohiʻona o ke kalapona hoʻōla a me ka kānana molekika.Hoʻokumu ʻia nā kānana molekala kalapona i nā pores liʻiliʻi loa.ʻOi aku ka wikiwiki o ke kinoea anawaena liʻiliʻi a komo i ka māhele paʻa o ka kānana molekika, i hiki ke loaʻa ka mea hoʻonui i ka nitrogen i ka māhele kinoea.ʻO ka molecular sieve nitrogen ka ea e like me ka mea maka, me ka kānana molekala kalapona e like me adsorbent, me ka hoʻohana ʻana i ke kumu o ka hoʻololi ʻana i ke kaomi adsorption, ka hoʻohana ʻana o ka carbon molecular sieve ma ka oxygen a me ka nitrogen selective adsorption a me ka hoʻokaʻawale ʻana i ke ʻano o ka nitrogen a me ka oxygen, i ʻike ʻia ʻo PSA nitrogen device. .

E like me ka adsorbent no nā kinoea like ʻole i ka hiki adsorption a me ka wikiwiki adsorption, adsorption a me nā ʻokoʻa ʻē aʻe, a me ka hiki ʻana o ka adsorbent adsorption ke ʻano like me ka hoʻololi kaomi, no laila hiki ke hoʻopau ʻia ka PSA nitrogen e hana ana i nā kūlana i hoʻopaʻa ʻia o ke kaʻina hoʻokaʻawale kinoea adsorption. e ho'ēmi i ke kaomi desorption adsorption e nā mea haumia, i mea e ʻike ai i ka hana hou ʻana o ka hoʻokaʻawale kinoea a me ka adsorbent.

Ma kekahi ʻoihana mea e puka mai nei, ʻoihana uila, kaʻapuni hoʻohui, inu pia a me nā noi kinoea inert ʻē aʻe e hoʻonui mau ana i nā kahua noi hou.No ka laʻana, ua hoʻohana ʻia ka mea hana hou PSA nitrogen no ka pale ʻole ʻana i ka hana ʻana o ka pā uila lithium kelepona paʻa, ka pahu nitrogen no ka pia a me ka mea inu, ka hoʻomaloʻo ʻana o ka nitrogen a me ka hoʻomaloʻo ʻana i ka hana organosilicone, a me ka ʻeke nitrogen no ka meaʻai ʻai ma kahi o ka ea a me ka deoxidizer.ʻO ka noi o ka nitrogen e hana i nā huahana o kēia mau ʻoihana i ka ʻenehana kaʻina hana, ua hoʻomaikaʻi ʻia ka maikaʻi o ka huahana, e lanakila ai i ka hoʻokūkū koʻikoʻi.