Impuphu ye-thorium(IV) oxide (Thorium Dioxide) (ThO2) Ubumsulwa obuncane.99%
I-Thorium Dioxide
| Igama le-IUPAC | I-Thorium dioxide, i-Thorium(IV) oxide |
| Amanye amagama | I-Thoria, i-Thorium anhydride |
| Inombolo Yezimo | 1314-20-1 |
| Ifomula yamakhemikhali | I-ThO2 |
| Isisindo se-molar | 264.037g/mol |
| Ukubukeka | okuqinile okumhlophe |
| Iphunga | ayinaphunga |
| Ubuningi | 10.0g/cm3 |
| Indawo yokuncibilika | 3,350°C(6,060°F;3,620K) |
| Indawo yokubilisa | 4,400°C(7,950°F;4,670K) |
| Ukuncibilika emanzini | okunganyibiliki |
| Ukuncibilika | okungancibiliki ku-alkali okuncibilika kancane ku-asidi |
| Ukuzwela kumagnetic (χ) | −16.0·10−6cm3/mol |
| Inkomba yokubukeza (nD) | 2.200 (i-thorianite) |
Imininingwane Yebhizinisi ye-Thorium(TV) Oxide
Ubumsulwa Obuncane 99.9%, Ubumhlophe Obuncane 65, Usayizi Ojwayelekile Wezinhlayiya (D50) 20 ~ 9μm
I-Thorium Dioxide (ThO2) isetshenziselwani?
I-Thorium dioxide (i-thoria) isetshenziswe ezintweni zobumba ezishisa kakhulu, kuma-gas mantles, kuphethiloli wenuzi, ekutshizeni ilangabi, ezintweni ezivuthayo, engilazini yokukhanya engeyona i-silicia, ekuhlanzeni, kuma-filaments ezibanini ezikhanyayo, kuma-cathode kuma-electron tubes kanye nasema-electrode ancibilikisa i-arc.Amafutha enuziI-Thorium dioxide (i-thoria) ingasetshenziswa kuma-reactor enuzi njengama-pellet kaphethiloli e-ceramic, ngokuvamile aqukethwe ezindongeni zikaphethiloli zenuzi ezimbozwe ngama-alloy e-zirconium. I-Thorium ayiyona i-fissile (kodwa "ivundile", izala i-uranium-233 e-fissile ngaphansi kokuqhunyiswa kwe-neutron);Ama-alloyI-Thorium dioxide isetshenziswa njengesiqinisi kuma-electrode e-tungsten ekushiseni kwe-TIG, amashubhu e-electron, kanye nezinjini ze-turbine zegesi zezindiza.I-CatalysisI-Thorium dioxide ayinalo nhlobo inani njenge-catalyst yezentengiselwano, kodwa ukusetshenziswa okunjalo kuye kwahlolwa kahle. Kuyi-catalyst ekuhlanganisweni kwendandatho enkulu ye-Ruzicka.Ama-ejenti e-RadiocontrastI-Thorium dioxide yayiyisithako esiyinhloko ku-Thorotrast, i-radiocontrast eyayivame ukusetshenziswa ekuhlolweni kwe-cerebral angiography, noma kunjalo, ibangela uhlobo olungavamile lomdlavuza (i-hepatic angiosarcoma) eminyakeni eminingi ngemva kokuphathwa.Ukwenziwa kwengilaziUma ifakwa engilazini, i-thorium dioxide iyasiza ekwandiseni inkomba yayo yokubona ukukhanya futhi yehlise ukuhlakazeka. Ingilazi enjalo isetshenziswa kumalensi asezingeni eliphezulu amakhamera nezinsimbi zesayensi.
