Okiside ya Lanthanum

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Okiside ya Lanthanum gukora | CAS1312-81-8 gutanga serivisi mu Bushinwa |4N5Ubwiza Buhanitse

Amagambo asa: Okiside ya Lanthanum (III), Lanthana, Lanthanum trioxide

Nimero ya CAS:1312-81-8

Formula ya Molecular:La2O3

Uburemere bwa molekile:325.8

Ishusho:Ifu yera, ntishonga mu mazi ariko ishonga mu aside. Ifite hygroscopic nyinshi, ishobora kwinjiza vuba ubushuhe na dioxyde de carbone mu kirere kandi igomba kubikwa mu kintu gifunze.

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Kode	LO-3.5N	LO-4N	LO-5N
TREO%	≥98	≥98	≥98
Ubuziranenge n'imyanda idasanzwe y'ubutaka
La2O3/TREO %	≥99.95	≥99.99	≥99.999
CeO2/TREO %	＜0.02	＜0.004	＜0.0004
Pr6O11/TREO %	＜0.01	＜0.002	＜0.0002
Nd2O3/TREO %	＜0.01	＜0.002	＜0.0002
Sm2O3/TREO %	＜0.005	＜0.001	＜0.0001
Y2O3/TREO %	＜0.005	＜0.001	＜0.0001
Imyanda idakunze kuboneka mu butaka
Ca %	＜0.05	＜0.03	＜0.0002
Fe %	＜0.005	＜0.005	＜0.0002
Na %	＜0.01	＜0.005	＜0.0001
K %	＜0.001	＜0.001	＜0.0001
Pb %	＜0.003	＜0.002	＜0.0002
Al %	＜0.01	＜0.01	＜0.0001
SiO2 %	＜0.02	＜0.01	＜0.003
Cl- %	＜0.08	＜0.06	＜0.01
SO42- %	＜0.08	＜0.06	＜0.01

Ibisobanuro n'Ibiranga

Ibisobanuro: WNX ikoresha ikoranabuhanga rigezweho mu gukora ibikoresho byikora kandi ikoresha ibikoresho fatizo byiza cyane kugira ngo ikore ibikoresho byiza cyaneOkiside ya Lanthanum.

Ibiranga by'ingenzi:

Ubwiza Buhanitse:Okiside ya Lanthanum Nta mwanda urimo uturuka ku bintu bidasanzwe by’ubutaka (nk'icyuma, kalisiyumu, sodiyumu), kandi umwanda uri mu butaka ni muto.

Gushonga neza:Okiside ya Lanthanum ishobora gushonga vuba mu mazi no mu binyabutabire bikomeye.

Guhuza: Imicungire ihamye y'itsinda mu gukoraOkiside ya Lanthanum bitanga ubuziranenge buhamye ku musaruro mu nganda nini.

Ikirahure n'ibirahure by'urumuri: Lanthanum oxyde ni igikoresho cy'ingenzi mu gukora ikirahure cy'urumuri n'ibirahure by'urumuri, byongera cyane imiterere y'ikirahure n'imiterere yo gukwirakwira. Ikoreshwa cyane mu gukora indorerwamo z'urumuri zigezweho kuri kamera na mikorosikopi. Mu rwego rwa ceramics z'ikoranabuhanga, ikoreshwa nk'inyongera mu gukora capacitors za ceramic na ceramics za piezoelectric kugira ngo inoze imiterere y'amashanyarazi n'ubushyuhe bw'ibikoresho.

Katalisiti: Mu nganda zikora peteroli, lanthanum oxide ikoreshwa nk'igice cy'ingenzi cya katalisiti igabanya ubushyuhe (FCC), ifasha kongera umusaruro n'ubwiza bwa lisansi. Ishobora kandi kuba katalisiti itera ingaruka runaka za shimi, nko kuzura kwa monoxide ya karuboni n'uburyo methane ikuramo ethane na ethylene.

Ibikoresho bikora: Lanthanum oxide ni ibikoresho fatizo byo gutegura lanthanum boride (LaB)₆), ikaba ari ibikoresho byiza cyane bya cathode isohora umwuka wa thermoelectronic. Oxyde ya Lanthanum ifite kandi akamaro kanini mu bintu nk'ibikoresho byo kubika hydrogen na lisansi za lisansi. Urugero, alloys za lanthanum-nickel zishobora gukoreshwa mu kubika hydrogen.