Scandiumchinhu chisingawanzo uye chakakosha icho chakawana kutariswa kwakanyanya mumakore achangopfuura nekuda kwezvakasiyana-siyana zvinobatsira. Iyo inozivikanwa nekureruka kwayo uye yakakwirira-simba zvivakwa, zvichiita kuti ive chinhu chinotsvakwa mumaindasitiri akadai seaerospace, zvemagetsi uye renewable simba. Zvisinei, nokudascandiumkushomeka uye mutengo wakakwirisa, kudhirowa kwayo nekunatsa maitiro anogona kuve akaoma. Imwe nzira yakaongororwa ndeyekushandurascandium oxidekupindascandium simbi. Asi anogonascandium oxidekunyatsokwenenzverwa kupindascandium simbi?
Scandium oxidendiyo yakajairika fomu yescandiuminowanikwa muzvisikwa. Ihupfu chena hunowanzo gadzirwa se-chigadzirwa mukugadzirisa ores senge uranium, tin uye tungsten. Aposcandium oxidepachayo ine zvimwe zvekushandisa muindasitiri yekeramics, kugona kwayo chaiko kuri mukugona kwayo kushandurwa kuitascandium simbi.
Nzira yekunatsa inotanga nekugadzirwa kwescandium oxideuye zvinosanganisira matanho akati wandei. Chekutanga, ore ine scandium inotorwa kubva pasi uye inopinda munhevedzano yemaitiro ekubatsira kuparadzanisa zvakakosha kubva kune tsvina. Iyo inokonzeresa concentrate inozogadziriswazve kuti ibudise kuchena kwepamusoroscandium oxideupfu.
Kamwe iyoscandium oxideinowanikwa, nhanho inotevera ndeyekuishandura kuitascandium simbi. Shanduko iyi inowanikwa kuburikidza nenzira inonzi kuderedza. Nzira dzakasiyana-siyana dzokuderedza dzakaongororwa, asi nzira yakajairika inosanganisira kushandiswa kwesimbi yecalcium sechinhu chinoderedza.Scandium oxideinosanganiswa nekarusiyamu yozodziirwa pakupisa kwakanyanya muvacuum kana mumhepo inert. Izvi zvinoita kuti calcium iite pamwe neokisijeni mukatiscandium oxide, zvichiita kuti pave nekuumbwa kwe calcium oxide uyescandium simbi.
Zvisinei, kuchenesascandium oxidekupinda scandium simbi haisi nyore maitiro. Kuti uve nechokwadi chekushandurwa kunobudirira, pane zvimwe zvinonetsa zvinoda kukundwa. Imwe yematambudziko makuru ari mukunyanya reactivity ye scandium.Scandiuminopindirana zviri nyore neokisijeni, nitrogen uye kunyange mwando mumhepo, zvichiita kuti ive nyore kune oxidation uye kusvibiswa. Nokudaro, nzira yekuderedza inoda kunyatsogadziriswa kudzivirira maitiro asina kudiwa uye kuchengetedza kuchena kwezvakaguma scandium metal.
Rimwe dambudziko nderokudhura kwekugadzirasimbi scandium. Nokutiscandiumishomeka muzvisikwa, kudhirowa kwayo nekukwenenzverwa kunoda tekinoroji yepamusoro uye midziyo yakasarudzika, zvichikonzera kukwira kwemitengo yekugadzira. Pamusoro pe,scandiumkuda kunoramba kuine usimbe, kuchiwedzera kusimukascandiummitengo.
Pasinei nematambudziko aya, tinoramba tichiita tsvakurudzo uye basa rekusimudzira kuti tivandudze kushanda uye kushandiswa kwemariscandium simbiproduction. Kuedza uku kunonangana kurerutsa maitiro ekunatsa uye kugadzira nzira dzakasimba uye dzine hupfumi dzekuburitsa nekunatsa scandium.
Muchidimbu,scandium oxideinogona kunatswa mukatiscandium simbikuburikidza nenzira yekuderedza.Nekudaro, kutendeuka uku hakuna matambudziko nekuda kwescandium's reactivity uye mutengo wepamusoro wekugadzira une chekuita nekutorwa kwayo nekukwenenzverwa. Sezvo tekinoroji ichifambira mberi uye kudiwa kwescandiumkuwedzera, maitiro ekunatsa mune ramangwana anogona kuve akanyanya kushanda uye anodhura, kugadzirascandium simbichinhu chinowanikwa zvakanyanya uye chinoshandiswa zvakanyanya mumaindasitiri.
Nguva yekutumira: Nov-08-2023