Lihlahisoa
Bohloeki bo Phahameng 5N ho isa ho 7N (99.999% ho 99.99999%) Selenium (Se)
Hlahisa Sehlahisoa
Thepa ea 'Mele le Lik'hemik'hale:
Selenium e na le boima ba athomo ea 78.96; boima ba 4.81g / cm3 mme e na le thepa e tsotehang e etsang hore e be thepa ea bohlokoa bakeng sa mefuta e fapaneng ea lisebelisoa. E na le ntlha ea ho qhibiliha ea 221 ° C; ntlha e belang ea 689.4 ° C, e tiisang botsitso le ho tšepahala ha eona le tlas'a maemo a feteletseng.
Mefuta e fapaneng:
Mefuta ea rona ea lihlahisoa tsa selenium e fumaneha ka granules, powders, blocks le mefuta e meng bakeng sa ho fetoha le maemo le boiketlo ba tšebeliso mekhoeng le lits'ebetsong tse fapaneng.
Ts'ebetso e Phahameng:
Selenium ea rona ea bohloeki bo phahameng e tiisa ts'ebetso e ke keng ea bapisoa, e fihlela litekanyetso tse thata ka ho fetesisa tsa boleng le litebello tse fetang ts'ebeliso e 'ngoe le e 'ngoe. Ho hloeka ha eona ho ikhethang ho netefatsa ho tsitsisa le ho ts'epahala bakeng sa ho kopanngoa ka mokhoa o se nang moeli ts'ebetsong ea hau.
Cross-Industry Applications
Temo:
Selenium ke e 'ngoe ea likarolo tsa bohlokoa bakeng sa kholo ea semela, 'me khaello ea selenium e ka lebisa ho putlama ha lijalo. Ka hona, manyolo a selenium a ka ntlafatsa chai le boleng ba lijalo.
Tšireletso ea tikoloho:
Selenium e ka sebelisoa e le moemeli oa phekolo ea boleng ba metsi ho tlosa ka katleho litšila tse boima tse tsoang metsing, hape e ka sebelisoa ho lokisoa ha mobu le phytoremediation ho thusa ho fokotsa boemo ba litšila mobung le metsing.
Indasteri:
Selenium e na le thepa ea li-photosensitive le semiconductor, 'me hangata e sebelisetsoa ho etsa li-photocells, photoreceptors, li-controller tsa infrared, joalo-joalo.
Metallurgical:
Selenium e ntlafatsa thepa ea ts'ebetso ea tšepe 'me e atisa ho sebelisoa indastering ea metallurgic.
Bongaka:
Selenium e na le li-antioxidant le li-anti-inflammatory properties, tse thusang ho thibela lefu la pelo, kankere, lefu la qoqotho, joalo-joalo E ka boela ea ntlafatsa tšireletso ea 'mele.
Litlhokomelo le Packaging
Ho netefatsa bots'epehi ba sehlahisoa, re sebelisa mekhoa e thata ea ho paka, ho kenyelletsa encapsulation ea filimi ea polasetiki kapa pakete ea filimi ea polyester ka mor'a encapsulation ea polyethylene, kapa khalase ea vacuum encapsulation. Mehato ena e sireletsa bohloeki le boleng ba tellurium le ho boloka ts'ebetso le ts'ebetso ea eona.
Selenium ea rona e hloekileng e phahameng ke bopaki ba boqapi, boleng le ts'ebetso. Hore na o oa temo, indasteri, ts'ireletso ea tikoloho kapa lefapha lefe kapa lefe le hlokang lisebelisoa tsa boleng, lihlahisoa tsa rona tsa selenium li ka ntlafatsa lits'ebetso le liphetho tsa hau. E re litharollo tsa rona tsa selenium li u fe boiphihlelo bo holimo - motheo oa tsoelopele le boqapi.
