Lanthanum kabhoni(lanthanum kabhoni), molecular formula ye la2 (co3) 8h2o, kazhinji ine imwe huwandu hwemamorekuru emvura. Iyo inharohedral crystal system, inogona kuita neakanyanya acids, solubility 2.38 × 10-7mol / l mumvura pa 25 ° C. Iyo inogona kuve yakanakira kuongororwa muLanthanum Trioxide pa900 ° C. Mukuita kwekushora kwekuora, kunogona kuburitsa Alkali. Mukuita kwemukati mekushandiswa kwedhora kunogona kuburitsa Alkali.Lanthanum kabhoniInogona kugadzirwa neAlkali simbi carbonates yekuumba kabhoni-soluble carbonate yakaoma munyu.Lanthanum kabhoniFungidzira rinogona kugadzirwa nekuwedzera zvishoma ambonuum carbonate kumhinduro yedhiri yekunyora kwemunyu marara emunyu.
Chigadzirwa Zita:Lanthanum kabhoni
Molecular Formula:La2 (Co3) 3
Solecular uremu: 457.85
CAT HAPANA. :6487-39-4
Chitarisiko:
Inoshandisa:.Lanthanum kabhoniIsorganic compound yakaumbwa ye lanthanum element uye carbonate ion. Iyo inoratidzirwa nekusimba kwakasimba, yakaderera solubility uye inoshanda makemikari zvivakwa. Mune indasitiri, lanthanum kabhoni carbonate inogona kushandiswa zvakanyanya mune ceramics, zvemagetsi, mushonga uye mimwe minda. Pakati pavo, Lanthanum kabhoni anoita basa rakakosha mumaperesidhi indasitiri, inogona kushandiswa sekununurwa, glaze, girazi dzinowedzera, nezvimwewo.; Mumunda wemagetsi, Lanthanum kabhoni inogona kugadziriswa nemagetsi akareba mumunda wemishonga yemishonga,lanthanum kabhoniChinhu chakajairika kumishonga, uye chinogona kushandiswa kubata mumunda wekurapa,lanthanum kabhoniChinhu chakajairika chinodhaka chinodhaka, chinogona kushandiswa kurapwa kwehypercalcemia, hemolytic urmic syndrome uye zvimwe zvirwere, uye zvakakodzera kurapwa kwe hyperphatema pakupera kwevarwere vechirwere. Neshoko,lanthanum kabhoniine mabasa mazhinji uye inoshandiswa zvakanyanya mumamishinari emazuva ano, sainzi, mushonga uye mimwe minda.
Kurongedza: 25, 50 / kg, 1000kg / tonne mubhegi rakarukwa, 25, 50kg / mbiya muCardboard Drum.
Maitiro Ekugadzira:
Lanthanum kabhonindiyo inonyanya kuumbwa yekugadzirwa kwe lanthanum oxide [1-4]. Nemamiriro ekuwedzera kukurumidza kudzivirirwa, Amonium bicarbonate, seyakanyanya kunyorwa kuti gadziriro yeLanthanum, (kunyange ine zvakanakira mutengo wakaderera wekugadzirwa uye kuderera kwezvinhu zvakaderera zvecarbonate yakawanikwa. Nekudaro, nekuda kwekutenderera kweNH + Semumwe wevakakurira mapepa ekutanga, sodium carbonate, achienzaniswa neammonium bicarbonate, mukugadzirira kwelanthanum kabhoni in maitiro emaindasitiri emvura asina Amonia, kusvibiswa kweNitrogen, kuve nyore kubata nazvo; Kuenzaniswa neSodium Bicarbonate, Shandura kune nharaunda yakasimba [8 ~ 11].Lanthanum kabhoniNeSodium carbonate seyakanaka yekugadzirira kwesodium yepasi pasodium carbonate isingawanzo kutaurwa mumabhuku, ayo anotora mari yakaderera, uye yakaderera yekushandisa nzira yekudyisa, uye yakaderera-sodiumlanthanum kabhoniyakagadzirirwa nekudzora nhevedzano yemamiriro ekuita.
Kuchenjera kwekufambisa kwelanthanum kabhoni. Izvo zvinorambidzwa chaizvo kusanganisa uye kutakura ne oxidezers uye makemikari anobatsira. Iyo pombi inowedzera yeiyo mota inotakura mota inoda kuve yakarongedzwa nemurazvo unodzoreredza. Kana marori ematangi anoshandiswa pakufambisa, majeni epasi anofanira kuiswa. Kuti uderedze magetsi emagetsi akagadzirwa neKibration, zvinokwanisika kuisa gomba revakuru muTangi. Iyo inorambidzwa kutakura kana kusunungura michina michina uye maturusi ayo anowanzo kuve spark. Mumangwanani emangwanani nemanheru ekufambisa kwakanaka, mukufambisa kwekufambisa, kudzivirira zuva nemvura uye kupisa kwakanyanya. Gara kure neRour's Source, kupisa kupisa uye nzvimbo dzakakwirira dzekupisa pane stopur. Kufambisa kwemigwagwa kunofanira kuitwa zvinoenderana nenzira dzakatemwa, uye hazvifanirwe kumira munzvimbo dzekugara uye nzvimbo dzine vanhu vazhinji. Railroad yekufambisa inorambidzwa kubva kusvetuka. Kufambisa kwehuwandu nehurumende kana simende ngarava dzakarambidzwa zvakanyatsogadziriswa. Zviratidzo zvine njodzi uye zviziviso zvichatumirwa munzira yekufambisa zvinoenderana nezvinodiwa zvekufambisa.
Zvepanyama uye makemikari zviratidzo (%).
| La2 (Co3) 33n | La2 (Co3) 34n | La2 (Co3) 35n | |
| Treo | 45.00 | 46.00 | 46.00 |
| LA2O3 / Treo | 99.95 | 99.99 | 99.999 |
| Fe2o3 | 0.005 | 0.003 | 0.001 |
| Sio2 | 0.005 | 0.002 | 0.001 |
| Cao | 0.005 | 0.001 | 0.001 |
| So42- | 0.050 | 0.010 | 0.010 |
| 0.005 | 0.005 | 0.005 | |
| CL- | 0.040 | 0.010 | 0.010 |
| 0.005 | 0.003 | 0.003 | |
| NA2O | 0.005 | 0.002 | 0.001 |
| Pbo | 0.002 | 0.001 | 0.001 |
| Acid kupatsanurwa kwekuedza | Bvisa | Bvisa | Bvisa |
Ongorora: Zvigadzirwa zvinogona kugadzirwa uye wakarongedzwa zvinoenderana nezvirevo zvekushandisa.
Kutumira Nguva: Kubvumbi 08-2024