Hiki ke hāʻawi ʻia nā kikoʻī ʻē aʻe o ka pahu e like me nā koi o ka mea kūʻai aku
N2 ʻOihana 99.999% maʻemaʻe N2 Liquid Nitrogen
Hana ʻia ʻo Nitrogen i nā mea nui ma nā mea kanu hoʻokaʻawale ea e hoʻoheheʻe ʻia a hoʻoheheʻe i ka ea i loko o ka nitrogen, Oxygen a me Argon maʻamau. Inā makemake ʻia ka nitrogen maʻemaʻe kiʻekiʻe loa, pono paha e hele ma ke kaʻina hoʻomaʻemaʻe lua. Hiki ke hana ʻia ka haʻahaʻa haʻahaʻa o nā mea hoʻomaʻemaʻe nitrogen me nā ʻenehana membrane, a me nā ʻano hoʻomaʻemaʻe kiʻekiʻe me nā ʻenehana pressure swing adsorption (PSA).
Hoʻohana pinepine ʻia ʻo Nitrogen ma ke ʻano he kinoea pale ma muli o kona inertness kemika. I ka wā e wili ai i nā metala, hoʻohana ʻia nā kinoea laʻa e like me ka nitrogen e hoʻokaʻawale i ka ea a hōʻoia ʻaʻole e hoʻopilikia ʻia ke kaʻina hana kuʻi ʻana e nā mea o waho. Eia kekahi, ʻo ka hoʻopiha ʻana i ka puʻupuʻu me ka nitrogen e ʻoi aku ka lōʻihi. I ka hana ʻoihana, hoʻohana ʻia ka nitrogen e pale i ke kaʻina hana annealing o nā paipu keleawe. ʻO ka mea nui aku, hoʻohana nui ʻia ka nitrogen e hoʻopiha i ka meaʻai a me nā hale ʻai e pale ai i ka pala a me ka meaʻai mai ka pala a i ʻole e ulu ana ma muli o ka oxidation, no laila e hōʻoiaʻiʻo ai i kona mālama lōʻihi.
N2 ʻOihana 99.999% maʻemaʻe N2 Liquid Nitrogen
ʻĀpana
Waiwai
Waiwai
ʻO ke ʻano a me nā waiwai
ʻAʻohe kala, kinoea ʻala ʻole, ʻaʻole hiki ke puhi. ʻO ka hoʻoheheʻe haʻahaʻa i ka wai kala ʻole
Waiwai PH
Manaʻo ʻole
Ka helu hehee (℃)
-209.8
ʻAno pili (wai = 1)
0.81
ʻAno māhu pili (ea = 1)
0.97
Pumi mahu (KPa)
1026.42 (-173 ℃)
ʻO Octanol/wai ʻāpana ʻāpana
ʻAʻohe ʻikepili i loaʻa
Kekahi uila (°C)
Manaʻo ʻole
Ka palena pahū luna % (V/V)
Manaʻo ʻole
Ka palena pahū haʻahaʻa % (V/V)
Manaʻo ʻole
Ka wela hoʻoheheʻe (°C)
Manaʻo ʻole
Ka hikiwawe
Hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol
Puni paila (℃)
-195.6
Ka wela wela (°C)
Manaʻo ʻole
Ka wela kūlohelohe (°C)
Manaʻo ʻole
Ka hikiwawe
Pahu ʻole
Nā ʻōlelo aʻoaʻo palekana
ʻO ka hōʻuluʻulu pilikia: ʻAʻohe kinoea, maʻalahi ka pahū o ka pahu cylinder i ka wā wela, aia ka pilikia o ka pahū. Hiki ke ma'alahi ka ho'opili 'ana me ka ammonia wai. Nā ʻāpana pōʻino GHS: E like me ka hoʻokaʻawale ʻana i nā kemika, ka lepili ʻōlelo aʻo a me nā kūlana kikoʻī ʻōlelo aʻoaʻo; ʻO ka huahana he kinoea i hoʻopaʻa ʻia ma lalo o ke kaomi. ʻŌlelo aʻo: ʻŌlelo ʻIke pilikia: Ke kinoea ma lalo o ke kaomi, inā hiki ke pahū ka wela. Nā mea e mālama ai: E mālama: E hoʻokaʻawale i nā kumu wela, nā lapalapa hāmama, a me nā wahi wela. ʻAʻole puhi paka ma kahi hana. Pane ulia: ʻoki i ke kumu leakage, hoʻoheheʻe kūpono, hoʻolalelale i ka hoʻolaha. E mālama pono: E pale i ka lā a mālama i kahi wahi maikaʻi. Hoʻopau: E hoʻopau ʻia kēia huahana a i ʻole kāna ipu e like me nā lula kūloko. ʻO nā pōʻino kino a me nā kemika: ʻaʻohe kinoea, maʻalahi ka pahū ʻana o ka pahu cylinder i ka wā i wela ai, a aia ka pilikia o ka pahū. Hiki i ka inhalation kiʻekiʻe ke kumu i ka ʻūhā. Hiki i ka ʻike ʻana i ka ammonia wai ke alakaʻi i ka hau hau. ʻO ka pōʻino olakino: ʻoi aku ka kiʻekiʻe o ka nitrogen i loko o ka lewa, no laila e hāʻule ke kaomi ʻāpana o ka oxygen o ke kinoea inhaled, me ka nele o ka asphyxia. I ka wā ʻaʻole kiʻekiʻe ka ʻike o ka nitrogen, ua ʻike mua ka mea maʻi i ka paʻa o ka umauma, pōkole o ka hanu, a me ka nāwaliwali. A laila aia ka restlessness, hauʻoli nui, holo, uwa, trance, gait instability, i kapa ʻia ʻo "nitrogen moet tincture", hiki ke komo i kahi coma a coma. Ma nā haʻahaʻa kiʻekiʻe, hiki i nā maʻi ke lilo koke i ʻike ʻole a make mai ka hanu a me ka hopu ʻana i ka naʻau.
ʻAʻohe pōʻino i ke kaiapuni.
Nā noi
Semiconductor
ʻO ka Solar Photovoltaic
LED
Hana Hana
ʻOihana Kimia
Lapaau Lapaau
Meaʻai
ʻImi ʻepekema
Nā nīnau āu e makemake ai e ʻike kā mākou lawelawe a me ka manawa hāʻawi