Lanthanum Chloride (Lacl3)
Kev piav qhia ntawm cov khoom
Lanthanum chloride heptahydrate yooj yim yaj hauv dej, thiab cov txheej txheem yaj sai thiab nrog rau kev hloov pauv hauv lub zog. Qhov kev yaj zoo heev no tso lub hauv paus rau nws daim ntawv thov hauv ntau qhov chaw.
Hauv kev lag luam tshuaj lom neeg, lanthanum chloride yog siv los ua cov tshuaj catalyst rau ntau yam tshuaj lom neeg.
Hauv kev lag luam hluav taws xob, lanthanum chloride yog siv los ua cov khoom siv raw khoom siab-purity rau kev tsim cov khoom siv hluav taws xob xws li capacitors thiab semiconductors. Hauv kev lag luam petrochemical, cov catalysts uas muaj lanthanum chloride tuaj yeem siv rau hauv cov txheej txheem refining ntawm roj av los pab tshem tawm cov khoom tsis huv thiab txhim kho qhov zoo ntawm cov khoom roj.
Hauv kev lag luam kho dej, lanthanum chloride yog siv los tshem tawm cov pa phem xws li cov hlau hnyav ions, phosphates, thiab fluorides hauv cov dej khib nyiab los ntawm kev nag lossis kev nqus dej, Lanthanum chloride kuj tseem tuaj yeem ua rau muaj qee cov hlau hnyav ions. Piv txwv li, nws tuaj yeem tsim cov precipitates nrog cov hlau lead ions, mercury ions, thiab lwm yam. Los ntawm kev kho qhov pH ntawm dej, qhov tshuaj tiv thaiv ntawm LaCl3thiab cov hlau hnyav ions tuaj yeem txhawb nqa, hloov cov hlau hnyav ions soluble mus rau hauv cov hlau hydroxides insoluble lossis lanthanum - hlau complexes, uas tom qab ntawd raug tshem tawm los ntawm kev lim lossis sedimentation, txo qhov concentration ntawm cov hlau hnyav ions hauv dej thiab ua rau cov dej ua tau raws li cov qauv zoo. Hauv dej, phosphate yog ib qho tseem ceeb ua rau eutrophication. LaCl3tuaj yeem cuam tshuam nrog cov phosphate ions los tsim cov lanthanum phosphate uas tsis yaj, yog li tswj kev loj hlob ntawm algae thiab lwm yam kab mob hauv dej thiab tiv thaiv dej eutrophication.
Lub tuam txhab WONAIXI tau tsim cov lanthanum chloride tau ntau tshaj kaum xyoo. Peb tau ua kom zoo dua cov txheej txheem ntau lawm, yog li peb tuaj yeem muab cov khoom zoo dua. Tam sim no, WNX muaj peev xwm tsim khoom txhua xyoo ntawm 1,500 tons ntawm lanthanum chloride. Peb cov khoom lanthanum chloride raug muag hauv tsev thiab txawv teb chaws.
Cov lus qhia ntawm cov khoom
| Lanthanum Chloride | |||||
| Cov mis: | LaCl3.7H2O | CAS: | 10025-84-0 | ||
| Qhov hnyav ntawm cov mis: | 371.5 | ||||
| Cov lus txhais: | MFCD00011068 EINECS 233-237-5 Lanthanum trichloride LANTHANUM,AASTAND, LANTHANUM (+3) CHLORIDE LaCl3Lanthanum (III) chloride, anhydrous | ||||
| Cov Khoom Siv Lub Cev: | Tsis muaj xim, zoo li pob crystalline, soluble hauv dej | ||||
| Cov Lus Qhia Tshwj Xeeb | |||||
| Khoom No. | LCL-3N | LCL -4N | LCL -4.5N | ||
| TREO% | ≥43 | ≥65 | ≥43 | ||
| Cerium purity thiab cov khoom tsis muaj zog ntawm lub ntiaj teb tsis tshua muaj | |||||
| La2O3/TREO% | ≥99.9 | ≥99.99 | ≥99.995 | ||
| CeO2/TREO% | ≤0.08 | ≤0.006 | ≤0.002 | ||
| Pr6O11/TREO% | ≤0.05 | ≤0.001 | ≤0.001 | ||
| Nd2O3/TREO% | ≤0.05 | ≤0.001 | ≤0.001 | ||
| Sm2O3/TREO% | ≤0.005 | ≤0.001 | ≤0.0005 | ||
| Y2O3/TREO% | ≤0.005 | ≤0.001 | ≤0.0005 | ||
| Cov av tsis muaj kuab paug tsawg |
| ||||
| Fe2O3% | ≤0.01 | ≤0.005 | ≤0.002 | ||
| SiO2% | ≤0.01 | ≤0.005 | ≤0.005 | ||
| CaO% | ≤0.05 | ≤0.01 | ≤0.005 | ||
| PbO-% | ≤0.01 | ≤0.005 | ≤0.002 | ||
| SO42-% | ≤0.03 | ≤0.005 | ≤0.005 | ||
Cov Lus Nug Feem Ntau
Q: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog lub Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 10-15 hnub yog tias cov khoom muaj nyob hauv Tshuag (suav nrog lub sijhawm tshuaj xyuas khoom). lossis nws yog 15-20 hnub yog tias cov khoom tsis muaj nyob hauv Tshuag, nws nyob ntawm seb muaj pes tsawg.
Q: Koj puas muab cov qauv? Puas yog nws pub dawb lossis ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb xwb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Kev Them Nyiaj <= 1000USD, 100% ua ntej. Kev Them Nyiaj> = 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
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