Nā huahana
Maʻemaʻe Kiʻekiʻe 5N i 7N (99.999% a i 99.99999%) Selenium (Se)
Hoʻolauna Huahana
ʻAno kino a me ke kino:
He 78.96 ke kaumaha o ka Selenium; he mānoanoa o 4.81g/cm3 a loaʻa iā ia nā waiwai kupaianaha e lilo ai ia i mea waiwai nui no nā ʻano noi like ʻole. Loaʻa iā ia kahi helu heheʻe o 221 ° C; ʻo ka paila paila o 689.4 ° C, e hōʻoiaʻiʻo ana i kona kūpaʻa a me ka hilinaʻi ma lalo o nā kūlana koʻikoʻi.
Nā ʻano like ʻole:
Loaʻa kā mākou mau huahana selenium i loko o nā granules, nā pauka, nā 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.
Hana ʻoi aku ka maikaʻi:
ʻO kā mākou selenium maʻemaʻe kiʻekiʻe e hōʻoiaʻiʻo i ka hana like ʻole, e hālāwai ana i nā kūlana koʻikoʻi koʻikoʻi a ʻoi aku ka nui o nā manaʻolana i kēlā me kēia noi. ʻO kona maʻemaʻe maikaʻi e hōʻoia i ka paʻa a me ka hilinaʻi no ka hoʻohui pono ʻana i kāu kaʻina hana.
Nā noi hana kea
Mahiai:
ʻO Selenium kekahi o nā mea pono no ka ulu ʻana o ka mea kanu, a ʻo ka hemahema o ka selenium hiki ke alakaʻi i ka ulu ʻana o nā mea kanu. No laila, hiki i ka selenium fertilizer ke hoʻomaikaʻi i ka hua a me ka maikaʻi o nā mea kanu.
Palekana kaiapuni:
Hiki ke hoʻohana ʻia ʻo Selenium ma ke ʻano he lāʻau lapaʻau maikaʻi wai e hoʻopau pono i nā mea haumia metala kaumaha mai ka wai, a hiki ke hoʻohana ʻia i ka hoʻoponopono ʻana i ka lepo a me ka phytoremediation e kōkua i ka hōʻemi ʻana i ke kiʻekiʻe o nā mea haumia i ka lepo a me ka wai.
ʻOihana:
Loaʻa iā Selenium nā waiwai photosensitive a me semiconductor, a hoʻohana pinepine ʻia e hana i nā photocells, photoreceptors, infrared controllers, etc.
Metallurgical:
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 i ka pale ʻana i ka maʻi cardiovascular, cancer, thyroid disease, etc.
Hoʻomalu a me ka Packaging
No ka hōʻoia ʻana i ka kūpaʻa o ka huahana, hoʻohana mākou i nā ʻano hana hoʻopili paʻa, me ka hoʻopili ʻana i ka pahu pahu pahu kiʻiʻoniʻoni a i ʻole ka pahu kiʻiʻoniʻoni polyester ma hope o ka polyethylene vacuum encapsulation, a i ʻole ka pahu aniani encapsulation. Mālama kēia mau hana i ka maʻemaʻe a me ka maikaʻi o tellurium a mālama i kona pono a me kāna hana.
ʻO kā mākou selenium maʻemaʻe kiʻekiʻe he hōʻoia i ka hana hou, ka maikaʻi a me ka hana. Inā ʻoe i ka mahiʻai, ʻoihana, mālama kaiapuni a i ʻole nā ʻoihana ʻē aʻe e koi ana i nā mea waiwai, hiki i kā mākou huahana selenium ke hoʻomaikaʻi i kāu kaʻina hana a me nā hopena. E hāʻawi i kā mākou mau hoʻonā selenium iā ʻoe i kahi ʻike maikaʻi loa - ka pōhaku kihi o ka holomua a me ka hana hou.
