Dab tsi yog lilthhanum carbonate?

Qhov muaj pes tsawg leeg ntawm Lanthhanum Carbonate

Lanthhanum Carbonateyog ib qho khoom siv tsis tseem ceeb tsim tau ntawm cov lus qhia, carbon, thiab cov kua pa oxygen. Nws cov mis mis yogLA2 (CO3) 3, Nyob qhov twg LA sawv cev rau Lanthhanum caij thiab CO3 sawv cev rau cov tshuaj carbonate ion.Lanthhanum CarbonateYog ib qho dawb crystalline khoom nrog zoo thermal thiab tshuaj ruaj khov.

Muaj ntau txoj hauv kev npajLanthhanum CarbonateCov. Cov txheej txheem ib txwm yog los ua cov qauv siv suab nrog cov kua qaub kom tau txais cov lus qhia tsis zoo, uas yog tom qab ntawd ua cov sodium carbonate los uaLanthhanum Carbonatenag lossis daus. Ntxiv rau,Lanthhanum CarbonateKuj tseem tuaj yeem tau txais los ntawm reacting sodium carbonate nrog cov tshuaj chloride.

Lanthhanum Carbonatemuaj ntau daim ntawv thov tseem ceeb. Firstly,Lanthhanum CarbonateYuav siv tau ua ib qho tseem ceeb raw rau cov hlau. Lanthhanum yog lub ntiaj teb tsis tshua muaj hlau, sib nqus, kho qhov muag, thiab siv dav hauv cov chaw xws li hluav taws xob, etouselectrorics, matalyy, thiab metallurgy.Lanthhanum Carbonate, raws li ib tug tseem ceeb ua ntej ntawm Lanthanide cov hlau, tuaj yeem muab cov khoom siv tseem ceeb rau cov ntawv thov hauv cov teb no.

Lanthhanum CarbonateKuj tseem siv tau los npaj lwm cov chaw sib txuas. Piv txwv li, rov qabLanthhanum CarbonateNrog sulfuric acid los tsim cov lus qhia sulfate tuaj yeem siv los npaj cov catalysts, roj teeb, thiab lwm yam. Cov tshuaj tiv thaiv ntawmLanthhanum CarbonateNrog ammonium nitrate ua cov ammonium nitrate ntawm cov lus qhia, uas tuaj yeem siv los npaj cov hlau ntawm cov hlau oxidesxia, cov tshuaj xau, thiab lwm yam.

Lanthhanum CarbonateKuj tseem muaj qee yam tshuaj ntsuab tus nqi. Kev tshawb fawb tau pom tias Lanthhanum carbonate tuaj yeem siv los kho hyperphosphatemia. Hyperphosphatemia yog ib qho kab mob raum, feem ntau nrog kev nce hauv phosphorus qib hauv cov ntshav.Lanthhanum Carbonatetuaj yeem sib txuas nrog phosphorus nyob rau hauv cov zaub mov ua cov tshuaj insoluble, yog txo qhov nqus ntawm phosphorus hauv cov ntshav, ua si lub luag haujlwm ntawm kev kho mob.

Lanthhanum CarbonateKuj tseem siv tau los npaj cov ntaub ntawv ceramic. Vim nws zoo heev thermal thiab tshuaj ruaj khov,Lanthhanum Carbonatetuaj yeem txhim kho lub zog, hardness, thiab hnav tsis kam ntawm cov khoom sib xyaw. Yog li ntawd, hauv kev lag luam ceramic,Lanthhanum CarbonateFeem ntau siv los npaj cov ntaub ntawv xws li cov khoom siv kub siab, hluav taws xob ceramics, kho qhov muag tshiab, thiab lwm yam.

Lanthhanum CarbonateKuj tseem siv tau rau kev tiv thaiv ib puag ncig. Vim tias nws cov kev ua yeeb yam txuj ci thiab catalytic kev ua ub no, cov tshuaj pleev lithanthane siv tau rau hauv kev kho mob ib puag ncig xws li kev kho dej khib nyiab thiab tso pa tawm huv. Piv txwv li, los ntawm kev rov qab ua sithanate carbonate nrog cov hlau hlau hnyav hauv dej tsis muaj zog, lub hom phiaj ntawm cov hlau hnyav tau ua tiav.

Lanthhanum Carbonateyog ib qho khoom siv tsis tseem ceeb nrog cov ntawv thov txuas ntxiv. It is not only an important raw material for lanthanide metals, but can also be used in the preparation of other compounds, treatment of hyperphosphatemia, preparation of ceramic materials, and environmental protection. Nrog kev txhim kho kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, daim ntawv thov kev cia siab ntawmLanthhanum Carbonateyuav muaj dav dav.