Nā huahana
Maʻemaʻe Kiʻekiʻe 5N a i 7N (99.999% a i 99.99999%) Selenium (Se)
Hoʻolauna Huahana
Nā Waiwai Kino a me nā Kemika:
ʻO ke kaumaha atomika o Selenium he 78.96; he 4.81g/cm3 ka nui o kona nui a he mau waiwai kupaianaha kona e lilo ai ia i mea pono ʻole no nā ʻano hana like ʻole. Loaʻa iā ia kahi kiko heheʻe o 221°C; kahi kiko paila o 689.4°C, ka mea e hōʻoiaʻiʻo ai i kona kūpaʻa a me ka hilinaʻi ʻoiai ma lalo o nā kūlana koʻikoʻi.
Nā ʻano like ʻole:
Loaʻa kā mākou huahana selenium i nā granules, pauka, poloka a me nā ʻano ʻē aʻe no ka maʻalahi a me ka maʻalahi o ka hoʻohana ʻana i nā kaʻina hana a me nā noi like ʻole.
Hana Kiʻekiʻe Loa:
ʻO kā mākou selenium maʻemaʻe kiʻekiʻe e hōʻoiaʻiʻo i ka hana kūpono ʻole, e hoʻokō ana i nā kūlana maikaʻi loa a ʻoi aku ma mua o nā mea i manaʻo ʻia i kēlā me kēia noi. ʻO kona maʻemaʻe kūikawā e hōʻoiaʻiʻo ana i ke kūlike a me ka hilinaʻi no ka hoʻohui maʻalahi ʻana i kāu kaʻina hana.
Nā Noi ʻOihana like ʻole
ʻO ka mahiʻai:
ʻO Selenium kekahi o nā mea nui no ka ulu ʻana o nā mea kanu, a ʻo ka nele o ka selenium hiki ke alakaʻi i ka ulu ʻana o nā mea kanu. No laila, hiki i ka mea hoʻomomona selenium ke hoʻomaikaʻi i ka hua a me ka maikaʻi o nā mea kanu.
Ka palekana o ke kaiapuni:
Hiki ke hoʻohana ʻia ʻo Selenium ma ke ʻano he mea mālama wai e wehe pono i nā mea haumia metala kaumaha mai ka wai, a hiki ke hoʻohana ʻia hoʻi i ka hoʻoponopono lepo a me ka phytoremediation e kōkua i ka hoʻēmi ʻana i ka pae o nā mea haumia i loko o ka lepo a me ka wai.
ʻOihana:
Loaʻa i ka Selenium nā waiwai photosensitive a me semiconductor, a hoʻohana pinepine ʻia e hana i nā photocells, photoreceptors, infrared controllers, etc.
Mea hao:
Hoʻomaikaʻi ʻo Selenium i nā waiwai hana o ke kila a hoʻohana pinepine ʻia i ka ʻoihana metallurgical.
Lapaʻau:
Loaʻa i ka Selenium nā waiwai antioxidant a me nā anti-inflammatory, e kōkua ana i ka pale ʻana i nā maʻi cardiovascular, ke kanesa, ka maʻi thyroid, a me nā mea ʻē aʻe. Hiki iā ia ke hoʻomaikaʻi i ka pale ʻana o ke kino.
Nā Mālama a me ka Hoʻopili ʻana
No ka hōʻoia ʻana i ka pono o ka huahana, hoʻohana mākou i nā ʻano hoʻopili koʻikoʻi, me ka plastic film vacuum encapsulation a i ʻole ka polyester film packaging ma hope o ka polyethylene vacuum encapsulation, a i ʻole ka glass tube vacuum encapsulation. Mālama kēia mau hana i ka maʻemaʻe a me ka maikaʻi o ka tellurium a mālama i kona pono a me ka hana.
ʻO kā mākou selenium maʻemaʻe kiʻekiʻe he hōʻike ia no ka hana hou, ka maikaʻi a me ka hana. Inā ʻoe ma ka mahiʻai, ʻoihana, palekana kaiapuni a i ʻole kekahi kahua ʻē aʻe e pono ai nā mea pono, hiki i kā mākou huahana selenium ke hoʻomaikaʻi i kāu mau kaʻina hana a me nā hopena. E ʻae i kā mākou mau hoʻonā selenium e hāʻawi iā ʻoe i kahi ʻike maikaʻi loa - ke kihi o ka holomua a me ka hana hou.
