Cerium; Cas No.: 7440-40-1-1

Cerium ndi gawo la mankhwala omwe ali ndi zilembo za chizindikiro cha atomic 58. Ndi membala wa milandu ya Lantanide ndipo ndi omwe amagwiritsidwa ntchito kwambiri komanso kugwiritsidwa ntchito kwambiri kwa zinthu zachilengedwe padziko lapansi.
Katundu: Cerium ndi chitsulo chofewa, silvery, ndi zitsulo zovulaza zomwe zimagwira kwambiri komanso ma oxidizis mosavuta mlengalenga. Ili ndi mfundo yotsika mtengo ndipo ndi wochititsa magetsi. Cerium amadziwikanso chifukwa chokhoza kusinthika kwapadera kwambiri m'malo mwake, zomwe zimapangitsa kuti zikhale zothandiza pamapulogalamu osiyanasiyana.

Mapulogalamu:Cerium imagwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa cha zinthu zake zapadera. Mapulogalamu ena ofunikira akuphatikizapo:
1.Catalysts:Cerium oxide nthawi zambiri amagwiritsidwa ntchito ngati chothandizira pamakina ambiri, monga othandizira ma caalytic a mafakitale, mpweya wa mafakitale, ndi maselo amafuta. Zimathandizira kupititsa patsogolo kuyankhanso bwino ndikuchepetsa mphamvu zovulaza
2.Galasi ndi kupukuta:Cerium oxide amagwiritsidwa ntchito kwambiri mugalasi, makamaka popukutira galasi. Amawonjezeredwa pamagalasi agalasi kuti azitha kukonza zinthu zake zowoneka bwino, index yotsika, komanso kukana. Amagwiritsidwanso ntchito popanga molondola optikiti, magalasi, ndi mandala
3.CARramic:Ndi mankhwala a Crium amagwiritsidwa ntchito popanga zidole za ceramic. Amapereka mphamvu zabwino, kukhazikika, komanso kukana kutentha, kumawapangitsa kukhala othandiza mu ntchito zosiyanasiyana ngati ma capoctor a ceramic, ma cell mafuta a oxide
4.Zitsulo Zitsulo:Cerium imagwiritsidwa ntchito ngati chinthu choyatsira popanga ma vaxys apadera, monga magnesium entsis. Izi zikuwonetsa kuti zidali bwino zowonjezera, kuchepa kwamphamvu, komanso kuchuluka kwambiri
5.Kusungirako hydrogen:Makina opanga crium amatha kuyamwa ndikumasulidwa hydrogen pamatenthedwe olimbitsa thupi. Katunduyu wabweretsa kafukufuku ndi chitukuko cha zinthu zochokera ku Cermain zosungirako hydrogen.
6.Feteleza:Zopanga za Crium, monga crium sulfate, zimagwiritsidwa ntchito zaulimi ngati feteleza. Amathandizira pakuwonjezereka mbewu, kukonza dothi, ndikuchepetsa kutaya michere.
Chitetezo: Pomwe Crium nthawi zambiri amawoneka otetezeka, malo ake ayenera kusamala mosamala. Mafuta ena ophatikizika amatha kukhala oopsa ndipo amatha kuyambitsa kupweteka kapena kukhudzika pakukumana. Njira zotetezeka ziyenera kutsatiridwa mukamagwira ntchito ndi Cerum.
Pomaliza, Cerium ndi chinthu chosinthasintha komanso chofunikira kwambiri ndi ntchito zambiri ku Caltalysts, zopanga galasi, zoletsa, zoletsa hydrogen, komanso ulimi. Zosiyanasiyana zake zimapangitsa kukhala ofunika kumayiko osiyanasiyana, kuphatikiza kupita patsogolo kwa ukadaulo komanso kudalirika kwachilengedwe.