He aha nā mea e hoʻohana ʻia ai ka selenium?

ʻoihana uila
Loaʻa iā Selenium nā waiwai photosensitivity a me semiconductor, a hoʻohana pinepine ʻia i ka ʻoihana uila e hana i nā photocells, photosensors, laser device, infrared controllers, photocells, photoresistors, optical instruments, photometers, rectifiers, etc. ma kahi o 30% o ka nui o ka noi.ʻO ka selenium maʻemaʻe kiʻekiʻe (99.99%) a me nā alloys selenium ʻo ia ka mea nui e hoʻopili ai i nā kukui i loko o nā kope kope, hoʻohana ʻia i nā kope kope pepa a me nā photoreceptors no nā kaomi laser.ʻO ka hiʻohiʻona koʻikoʻi o ka selenium hina ʻo ia kona mau waiwai semiconductor maʻamau a hiki ke hoʻohana ʻia no ka ʻike ʻana a me ka hoʻoponopono ʻana.Loaʻa i ka Selenium rectifier nā hiʻohiʻona o ke kūpaʻa ukana, ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa uila maikaʻi.

ʻoihana aniani
He decolorizer kino maikaʻi ʻo Selenium a hoʻohana pinepine ʻia i ka ʻoihana aniani.Inā loaʻa nā ion hao i ke aniani maka, e hōʻike ana ke aniani i ka ʻōmaʻomaʻo māmā, a ʻo ka selenium he paʻa me ka luster metala, me ka hoʻohui ʻana i kahi liʻiliʻi o ka selenium hiki ke hana ke aniani i ʻulaʻula, ʻōmaʻomaʻo a ʻulaʻula hoʻi e hoʻokō i kekahi i kekahi, e hana i ke aniani kala ʻole. inā hoʻohui ʻia ka selenium nui, hiki iā ʻoe ke hana i ke aniani ruby ​​kaulana - aniani selenium.Hiki ke hoʻohana pū ʻia ka Selenium a me nā metala ʻē aʻe e hāʻawi i ke aniani i nā kala like ʻole e like me ka hina, ke keleawe a me ka ʻulaʻula.ʻO ke aniani ʻeleʻele i hoʻohana ʻia i nā hale a me nā kaʻa he selenium, kahi e hoʻemi ai i ka ikaika o ka mālamalama a me ka wikiwiki o ka hoʻoili wela.Eia kekahi, hiki ke hoʻohana ʻia ke aniani selenium e hana i ka pale kukui o ke kukui ʻulaʻula hōʻailona ma ke kuʻina.

ʻoihana metallurgical
Hiki i ka Selenium ke hoʻomaikaʻi i ka hana o ke kila, no laila hoʻohana pinepine ʻia i ka ʻoihana metallurgical.ʻO ka hoʻohui ʻana i ka 0.3-0.5% selenium e hoʻolei i ka hao, ke kila kila a me nā ʻāpana keleawe hiki ke hoʻomaikaʻi i ko lākou mau ʻano mechanical, e hoʻonui i ke ʻano, a ʻoi aku ka maʻalahi o ka ʻili o nā ʻāpana mīkini.Hoʻohana pinepine ʻia nā huila i haku ʻia me ka selenium a me nā mea ʻē aʻe i ka hana ʻana i nā mea hoʻoponopono haʻahaʻa haʻahaʻa, photocells, a me nā mea thermoelectric.

ʻOihana kemika
Hoʻohana pinepine ʻia ʻo Selenium a me kāna mau pūhui e like me nā catalysts, vulcanizers a me nā antioxidants.ʻO ka hoʻohana ʻana i ka selenium ma ke ʻano he catalyst nā mea maikaʻi o nā kūlana hoʻonā haʻahaʻa, haʻahaʻa kumu kūʻai, liʻiliʻi ka pollution kaiapuni, kūpono ma hope o ka mālama ʻana, a me nā mea ʻē aʻe.I ke kaʻina hana o ka lāʻau lapaʻau, hoʻohana mau ʻia ka selenium ma ke ʻano he mea vulcanizing e hoʻonui ai i ka pale ʻana o ka lāʻau.

ʻOihana mālama ola kino
ʻO Selenium kahi mea nui o kekahi mau antioxidant enzymes (glutathione peroxidase) a me selenium-P protein i nā holoholona a me nā kānaka, hiki ke hoʻomaikaʻi i ka palekana o ke kanaka, ka maʻi kanesa, nā maʻi ʻōpū, nā maʻi cardiovascular a me nā cerebrovascular, nā maʻi prostate, nā maʻi ʻike, etc., no laila selenium hoʻohana nui ʻia i ka lāʻau lapaʻau no ka mālama ʻana a me ka hoʻohaʻahaʻa ʻana i nā maʻi like ʻole i hoʻokumu ʻia e ka hemahema selenium.No ka mea he mea pono ka selenium no ke kino o ke kanaka a he hopena koʻikoʻi i ke olakino kanaka, ua hoʻomaka ka ʻoihana mālama ola e hoʻomohala i nā huahana hoʻohui selenium, e like me ka malt selenium.

Nā noi ʻē aʻe
Ma ka mahiʻai mahiʻai, hiki ke hoʻohui ʻia ka selenium i ka fertilizer e hoʻomaikaʻi i ke kūlana o ka lepo selenium deficiency a paipai i ka ulu ʻana o ka mea kanu.Hoʻohana pū ʻia ka Selenium i nā mea hoʻonaninani, a ʻo kekahi mau mea hoʻonaninani i loaʻa i ka selenium he hopena anti-kahiko.Eia kekahi, ʻo ka hoʻohui ʻana i ka selenium i ka hopena plating hiki ke hoʻomaikaʻi i ke ʻano o nā ʻāpana plating, no laila ʻo ia kekahihoʻopili ʻia i ka ʻoihana paʻi.