Cerium kabhoni ndeye inorganic compound inogadzirwa nekuita cerium oxide necarbonate. Zvine simba rakanakisa uye nemakemikari akabatanidzwa mune dzakasiyana zvikamu zvakadai sesimba remadhora mazana maviri nemakumi matatu emadhora biological. Pakati penzira idzi, nzira yemakemikari inowanzo shandurwa nekuda kwemitengo yayo yekugadzira yakaderera; Nekudaro, zvakare zvakare inoisawo zvinonetsa zvemhoteredzo zvemamiriro ekunze. Iyo carium carbonate indasitiri inoratidza zviratidziro vakura uye zvinogona kuitika asiwo zvinofanirwawo kufambira mberi tekinoroji uye matambudziko ekudzivirira kwezvakatipoteredza. Urbanmines tech. Co, Ltd., anotungamira bhizinesi kuChina inonyatsoratidza mukutsvagisa uye kugadzirwa kwechigadzirwa cheCargonate Iyo Urbanmines 'r & d timu yakanyora chinyorwa ichi kuti ipindure mibvunzo yedu yemutengi uye zvinomunetsa.
1.Ko ndeye casium carbonate inoshandiswa here? Ndedzipi zvikumbiro zve casium carbonate?
Cerium kabhoni kuumbwa kwakaumbwa necerium uye carbonate, inonyanya kushandiswa mune inobatsira zvinhu, Luminesent zvinhu, kupukuta zvinhu, uye makemikari reemrents. Nzvimbo dzayo chaiyo yekushandisa inosanganisira:
(1. Aya maLuminescent zvinhu zvinowana kushandiswa kwakanyanya mukujekesa, ratidza, uye mamwe minda, kupa rutsigiro rwakakosha rwekufambira mberi kweindasitiri yemazuva ano yemagetsi.
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(4) Ruvara rweinjiniya Injiniya
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Mukupfupikisa, nekuda kwezvinhu zvaro zvakasarudzika uye huwandu hwakawanda hwekushandisa maindasitiri akasiyana-siyana, casium carbonates anotamba indispe.
2. Ndeupi ruvara rwe casium carbonate?
Ruvara rwe casium carbonate chena, asi kuchena kwayo kunogona kukanganisa zvishoma ruvara rwechokwadi, zvichikonzerwa neyakaderera yero.
3. Ndezvipi zvinhu zvitatu zvinozivikanwa zve cerium?
Cerium ine matatu magwaro anowanzoitika:
. Iyi inochera yakave yakagamuchirwa zvakanyanya mumotokari, inoderedza kusvibiswa kubva mumotokari yakacheneswa nemhoteredzo.
. Inowana yakawanda yekushandisa mugirazi yemotokari, inopa kuchengetedzwa kubva kuUV ray uye kuderedza mota tembiricha, nekudaro ichiponesa magetsi emhepo. Kubva muna 1997, cerium oxide yakabatanidzwa mugirazi yese yechiJapan yemumotokari uye zvakare yakashandiswa zvakanyanya muUnited States.
. Izvi zvigadzirwa zvinoshandiswa zvakanyanya mumagetsi uye magetsi mashini akadai saMotors uye vajeri, kugadzirisa zvishandiso zvakanaka uye kuita.
4. Chii chinoitwa nacho kumuviri?
Mhedzisiro ye casium pane iyo muviri inonyanya kusanganisira hepatototoxity uye inosimbisa maitiro ekugona kweiyo optic system system. Cerium uye maCompounds ayo anokuvadza kune iyo epidermis yeEpidermis uye optic nervous system, aine kunyange inhalation inoshatisa njodzi yekuremara kana mamiriro ezvinhu anotyisidzira. Cerium oxide ine chepfu kumuviri wemunhu, zvichikuvadza kune chiropa nemapfupa. Muhupenyu hwezuva nezuva, hwakakosha kutora nzira dzekuchenjera uye kudzivirira maficha anoyerera.
Zvakananga, cerium oxide inogona kuderedza prothrombi yezvinyorwa zvacho isingashande; Inhibit thrombin chizvarwa; likecipotitate fibrinogen; uye catalyze phosphate compound kuora. Kufumurwa kwenguva refu kune zvinhu zvine zvakawandisa zvisingawanzo kuitika pasi zvinogona kuitika mukukuvara kwehupamhi uye kwekuparadza.
Pamusoro pezvo, kupukuta poda ine cerium oxide kana zvimwe zvinhu zvinogona kupinda zvakananga mapapu kuburikidza nekufema turakiti inotungamira kune lung kubhadharwa mune silicosis. Kunyangwe iyo radioctive cerium ine yakadzika yekudyara yemuviri mumuviri, vacheche vane chidimbu chakakura che144ce chekutanga mumaturakiti avo egastrointestinal. Radioactive cerium kunyanya inounganidza muchiropa nemapfupa nekufamba kwenguva.
5. Iscerium carbonateNyorovesa mumvura?
Cerium kabhoni ndeye kusanzwisisika mumvura asi kuvezwa mumamiriro ekunze ekugadzirisa. Iyo inzvimbo yakasimba iyo isingashandure kana ichisaridzirwa mumhepo asi inoshanduka dema pasi peltraviolet mwenje.
6.is cerium yakaoma kana yakapfava?
Cerium inyoka yakapfava, silvery-chena isingawanzo nyika yemakemikari yakagadziriswa uye yakaomesesa mamiriro anogona kutemwa nebanga.
Zvivakwa zvemuviri zve carium zvinotsigirawo zvakasikwa zvaro zvinyoro. Cerium ine inonyungudika point of 785 ° C, point of 3443 ° C, uye density of 6.67 g / ml. Pamusoro pezvo, inochinja ruvara shanduko kana ichiratidzwa mumhepo. Izvi zvivakwa zvinoratidza kuti cerium ndeyechokwadi nyoro uye ductile simbi.
7. Inogona cerium oxidise mvura?
Cerium inokwanisa yemvura yemvura nekuda kwekuita kwayo kwemakemikari. Inobata zvishoma nezvishoma nemvura inotonhora uye nekukurumidza nemvura inopisa, zvichikonzera kuumbwa kweiyo cerium yehydroxide uye hydrogen gasi. Muyero wekuita uku hunowedzera mumvura inopisa ichienzaniswa nemvura inotonhora.
8. Is cerium isingawanzo?
Ehe, cerium inoonekwa sechinhu chisingawanzoita seyakafanana neicho 0.0046% yepasi crust
9. Is cerium yakasimba mvura kana gasi?
Cerium iripo seyakasimba pamhepo tembiricha uye kumanikidzwa mamiriro. Iyo inoratidzika se sirivha-grey simbi inoshanda ine mikana inofarira uye iri kupfava kupfuura simbi. Kunyangwe inogona kushandurwa mumvura pasi pekupisa mamiriro ezvinhu, panguva yakajairika mamiriro (tembiricha yemakamuri uye kumanikidzwa), inogara iri nyika yakasimba nekuda kwekunyungudika kwenyaya ye795 ° C uye inovira poneti ye 344
10. Cerium inoratidzika sei?
Cerium inoratidzira kutaridzika kwesirivha-grey information simbi ndeyeboka reboka rezvisingawanzoitika zvinhu zvepasi (rees). Chemakero chemoyo chiri CE nepo maAtomi wayo maAtomu ari 58. Iyo inobata musiyano wekuve mumwe weiyo hupfu hwakanyanya hwekuita nemhepo inokonzeresa. Iyo inoshanda seyakanakisa kuderedza mumiriri kunyanya kwaishandiswa kugadzirwa kwehunyanzvi.
Zvivakwa zvemuviri zvinosanganisira: density zvinobva 6.7-6.9 zvichienderana nekristaro chimiro; Inonyungudutsa poindi inomira pa799 Iro zita rekuti "cerium" rinobva kuChirungu Nguva "Ceres", iyo inoreva interoid. Iyo yakarongedzwa muzana mukati mepasi crust huwandu kune anenge0.0046%, achizvishandura zvakanyanya pakati peRees.
Ceriu inonyanya kuitika muMonesi, Bastnesite, uye zvidzitsiriro zvigadzirwa zvinobva kuUranium-thorium plutonium. Mune indasitiri, inowana mashandisiro akawandisa akadai sekugadzirwa kwezvigadzirwa zvechikadzi.