Kuumbwa kweLanthanum kabhoni
Lanthanum kabhonichinhu chakakosha chemakemikari chinhu chakanyorwaLanthanum, kabhoni, uye zvinhu zveokisijeni. Yayo makemula formula is la2 (co3) 3, apo LA inomiririra iyo Lanthanum Element uye Co3 inomiririra kabhoni.Lanthanum kabhonindeye chena crystalline yakasimba neakanaka yekupisa uye makemikari kugadzikana.
Kune nzira dzakasiyana siyana dzekugadzirira maronda.Nzira yakajairika ndeyekuitalanthanamu simbine dilute nitric acid kuti uwane lanthanum nitrate, iyo inozoitwa neSodium carbonate kuumbalanthanum kabhonisimbisa. Pamusoro pe,lanthanum kabhoniinogona zvakare kuwanikwa nekuita sodium carbonate ine lanthanum chloride.
Lanthanu carbonate ine akasiyana siyana ekukosha.Chekutanga,lanthanum kabhoniinogona kushandiswa sechinhu chakakosha chigadzirwa cheMaranho.LanthanumaRare Pasi Pasi MetalNemagineti yakakosha, Optical, uye electrochemical zvivakwa, zvinoshandiswa zvakanyanya mumapoka akadai semagetsi, optoelectronics, catalinys, uye metallurgy.Lanthanum kabhoni, Semupere akakosha wemberi, anogona kupa zvinhu zvakakosha zvekushandisa muminda iyi.
Lanthanum kabhoniinogona kushandiswawo kugadzirira mamwe makomendi. Semuenzaniso, kuitalanthanum kabhoninesarufa acid kuti igadzire lanthanum sulfate inogona kushandiswa kugadzirira CATALYSTS, Bhatiri zvinhu, etc. Kuita kwelanthanum kabhonineAmmonium nitrate inoburitsa Ammonium Nitrate yeLanthanum, iyo inogona kushandiswa kugadzirira lanthanide yesimbi nzombe,Lanthanum Oxide, nezvimwe.
Lanthanum kabhonizvakare ine imwe mishonga yekunyorera kukosha. Tsvagiridzo yakaratidza izvozvolanthanum kabhoniinogona kushandiswa kurapa hyperphatemia. HyperphAsphatemia chirwere chakajairika cheitsvo, chinowanzo kuperekedzwa nekuwedzera kwehonhushi muropa.Lanthanum kabhoniTinogona kusanganisa phosphorous muchikafu kuumba zvinhu zvisina kujairika, nekudaro kuderedza kukwenya kwe phosphorus uye kushungurudzika phoshanhorus muropa, vachiridza basa rekurapa.
Lanthanum kabhoniinogona kushandiswawo kugadzirira zvinhu zve ceramic. Nekuda kwekunaka kwayo inokonzeresa uye makemikari kugadzikana,lanthanum kabhoniinogona kuvandudza simba, kuomarara, uye kupfeka kuramba kwe cramic zvinhu. Naizvozvo, indasitiri yeCeramic,lanthanum kabhoniinowanzoshandiswa kugadzirira zvinhu zvakadai seyakawisira ceramics, ceramics ceramics, zvemagetsi ceramics, nezvimwe.
Lanthanum kabhoniinogona zvakare kushandiswa kuitira kuchengetedza kwezvakatipoteredza. Nekuda kwesimba rayo rekudyidzana uye basa rezvekutengesa,lanthanum kabhoniinogona kushandiswa mune zvematongerwo enyika kurapwa matekinoroji akadai seyekurapa kurapwa uye kuchenesa gasi. Semuenzaniso, nekuitalanthanum kabhoniNesimbi inorema iones mumarara kune marara kuti aumbe madhiri echokwadi, chinangwa chekubvisa masimbi anorema chinowanikwa.
Lanthanum kabhonichinhu chakakosha chemakemikari chine kukosha kwekunyorera. Haisi chete zvinhu zvakakosha zvebonde, asi zvinogona kushandiswawo mukugadzirira mamwe makomputa, kurapwa kwe hyperphatemia, kugadzirira kwemidziyo yeCeramic, uye kudzivirirwa kwezvakatipoteredza. Nekukura kwekuenderera kwesainzi uye tekinoroji, tarisiro yekushandisa yelanthanum kabhoniichave yakawedzera.
| Lanthanum kabhoni | |
| Formula: la2(Co3)3 | Cas:587-26-8 |
| Aslvy.wt.457.8 | |
| Kutaurwa | |
| (Kodhi) | 3n | 4N | 4.5n |
| Treo% | ≥43 | ≥43 | ≥43 |
| (La kuchena uye hama nguva isingawanzo kuchena) | |||
| La2O3/ Treo% | ≥99.9 | ≥99.99 | ≥99.995 |
| CEO2/ Treo% | ≤0.08 | ≤0.005 | ≤0.002 |
| Pr6O11/ Treo% | ≤0.01 | ≤0.001 | ≤0.001 |
| Nd2O3/ Treo% | ≤0.01 | ≤0.001 | ≤0.001 |
| Sm2O3/ Treo% | ≤0.001 | ≤0.001 | ≤0.001 |
| Y2O3/ Treo% | ≤0.001 | ≤0.001 | ≤0.001 |
| 非 稀 土 杂 质 (isina kujairika pasi kusachena) | |||
| Fe2O3% | ≤0.005 | ≤0.003 | ≤0.002 |
| Kao% | ≤0.08 | ≤0.03 | ≤0.03 |
| Sio2 % | ≤0.02 | ≤0.015 | ≤0.01 |
| Mno2 % | ≤0.005 | ≤0.001 | ≤0.001 |
| PBO% | ≤0.01 | ≤0.001 | ≤0.001 |
| Saka 2 4-% | ≤0.01 | ≤0.001 | ≤0.001 |
| Cl- % | ≤0.05 | ≤0.05 | ≤0.005 |
| Tsanangudzo: White poda, kusakwana mumvura, nyarara muacids.Inoshandisa: inoshandiswa seyevhi yedanho re lanthanamu uye iyo mbichana yeLacl3, La2O3. | |||
Kutumira Nguva: Mar-13-2024