Rare Earth Chloride

Dab tsi yog Rare Earth Chloride

 

Lub Ntiaj Teb Tsis tshua muaj chloride yog cov ntsev ntsev tsim los ntawm kev sib xyaw ua ke ntawm cov tshuaj tsis zoo chloride ions thiab cov txiaj ntsig zoo cations ntawm lwm cov ntsiab lus. Lub ntiaj teb tsis tshua muaj chlorides yog cov ntsev tsim los ntawm kev sib xyaw ntawm cov ntsiab lus tsis tshua muaj hauv ntiaj teb thiab cov tshuaj chlorine. Cov tshuaj tsis tshua muaj hauv ntiaj teb yog YCl3, LaCl3, CeCl3, NdCl3, GdCl3, TbCl3, HoCl3, TmCl3, LuCl3, PrCl3, thiab lwm yam.

 
Vim Li Cas Xaiv Peb
 
01/

Tuam txhab Certificate
Nws muaj daim ntawv pov thawj kev tswj hwm zoo, kev tswj hwm ib puag ncig daim ntawv pov thawj, kev ua haujlwm kev noj qab haus huv thiab kev nyab xeeb kev tswj hwm daim ntawv pov thawj, kev tsim kho tshiab thiab kev ua lag luam kev sib tw khoom plig, daim ntawv pov thawj zoo thiab kev ntseeg siab, kev pabcuam thiab kev ntseeg siab, daim ntawv pov thawj kev pabcuam kev ntseeg siab.

02/

Pab neeg tshaj lij
Lub tuam txhab muaj ib pab neeg ua haujlwm, uas yog ib lub tuam txhab muaj txiaj ntsig zoo tshaj plaws. Cov neeg koom tes txhua tus muaj kev paub txog kev siv tshuaj lom neeg sib sib zog nqus thiab kev lag luam nplua nuj, thiab tuaj yeem muab cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab kev txhawb nqa kev tshaj lij.

03/

Kev koom tes ua lag luam
Nyob rau tib lub sijhawm, lub tuam txhab ua lag luam koom tes nrog Europe, Tebchaws Asmeskas, Nyiv, Kaus Lim Qab Teb, Middle East thiab lwm thaj chaw txhawm rau txhim kho kev muag khoom, txhim kho cov khoom lag luam, thiab siv zog los ua ib qho zoo - paub txog kev lag luam ntawm cov khoom siv hauv ntiaj teb tshiab hauv Suav teb.

04/

Lub tuam txhab muaj zog
Tuam Tshoj cov pov thawj kev lag luam reserves ntawm tsawg ntiaj teb yog 52 lab tons, suav txog li 50% ntawm lub ntiaj teb tag nrho. Tuam Tshoj yog lub teb chaws uas muaj cov nplua nuj nyob hauv lub ntiaj teb tsis tshua muaj peev txheej thiab muaj ntau hom ntxhia.

Tsev 12 Rau sab kawg 1/2
Cov txiaj ntsig ntawm Rare Earth Chloride

 

Kev ruaj ntseg
Nws yog qhov ruaj khov nyob rau hauv qhuav thiab lub teeb - cov ntaub ntawv pov thawj. Txawm li cas los xij, nyob rau hauv ib qho chaw ntub dej, nws yuav maj mam decompose vim nws qhov deliquescent, yog li nws yuav tsum tau khaws cia kom zoo.

 

Reactivity
Nws muaj zog reactivity thiab tuaj yeem hnov ​​​​mob nrog ntau yam tshuaj. Nws tuaj yeem koom nrog cov tshuaj tiv thaiv metathesis los tsim lwm cov ntsev holmium lossis complexes; nws tseem tuaj yeem raug kev sib koom ua ke los tsim kev sib koom ua ke.

 

Lwm yam tshuaj lom neeg
Nws kuj tseem tuaj yeem siv los ua ib qho catalyst rau qee yam tshuaj tiv thaiv los txhawb cov tshuaj tiv thaiv thiab txhim kho cov purity thiab tawm los ntawm cov khoom.

 

Solubility
Nws yooj yim soluble hauv dej thiab ethanol. Cov cuab yeej no ua rau cov tshuaj tiv thaiv thiab kev npaj cov txheej txheem ntawm nws hauv kev daws teeb meem yooj yim dua, thiab muab qhov chaw zoo sib cais rau ntau yam tshuaj lom neeg.

 

Deliquescence
Nws yog deliquescent, uas yog, nws yooj yim absorbs noo noo nyob rau hauv cov huab cua thiab maj dissolves. Yog li ntawd, kev saib xyuas tshwj xeeb yuav tsum tau them rau cov dej noo- pov thawj thaum lub sij hawm khaws cia thiab kev thauj mus los, thiab nws raug nquahu kom khaws cia rau hauv lub thawv airtight.

 

Melting point thiab boiling point
Qhov tshwj xeeb melting point thiab boiling point qhov tseem ceeb yuav tsum tau xa mus rau cov ntaub ntawv tseem ceeb lossis cov ntaub ntawv sim, tab sis feem ntau cov txiaj ntsig no yuav cuam tshuam los ntawm yam xws li purity thiab crystal form.

 

Hom Rare Earth Chloride
Holmium Chloride
Lithium Nitrate
Nano Zirconia Polishing Powder
Lanthanum Cerium Polishing Powder

Yttrium Chloride
Yttrium chloride yog ib qho inorganic compound nrog muaj zog antioxidant zog, thiab nws cov chemistry yog YCl3. Nws yog cov hmoov dawb lossis daj crystal hmoov uas tuaj yeem yaj hauv cov kuab tshuaj organic xws li dej thiab ethanol. Nws yog dav siv nyob rau hauv catalyst npaj, cov ntaub ntawv ceramic, electronics kev lag luam, fluorescent cov ntaub ntawv thiab lwm yam teb. Nws yog cov khoom siv ua haujlwm.

 

Ceric Chloride
Ceric Chloride heptahydrate, yog ib qho tseem ceeb inorganic compound. Nws zoo li tsis muaj xim lossis lub teeb daj siv lead ua, thiab nws muaj cov solubility zoo thiab tuaj yeem yooj yim yaj hauv dej thiab ethanol. Txawm li cas los xij, vim tias nws yog deliquescent, uas yog, nws yooj yim absorbs noo noo nyob rau hauv cov huab cua thiab ua damp, nws yuav tsum tau muab cia airtight kom tsis txhob ya raws thiab deterioration.CeCl3 · 7H2O, raws li ib tug multifunctional thiab dav siv compound, plays ib tug indispensable luag hauj lwm nyob rau hauv ntau yam xws li chemistry, ntaub ntawv science, thiab kev lag luam.

 

Gallium chloride
Gallium chloride (GaCl3·6H2O) yog ib qho tseem ceeb inorganic compound nrog ib tug tshwj xeeb molecular mis thiab molecular hnyav.Molecular mis: GaCl3·6H2O Molecular hnyav: 284.08CAS NO.: 13450-90-3 feem ntau yog muag nyob rau hauv lub tshuab nqus tsev ntim los yog cardboard nruas cia yooj yim. Cov kev ntim khoom uas muaj xws li 1, 2, 5, 25, 50 kg / thooj, thiab lwm yam. Cov ntaub ntawv ntim no suav nrog cov yam ntxwv ntawm cov khoom thiab kev nyab xeeb kev thauj mus los, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm nws thaum lub sij hawm khaws cia thiab kev thauj mus los.it feem ntau tshwm li cov xim tsis muaj xim lossis xim av loj heev. Nws muaj qhov zoo solubility thiab tuaj yeem yooj yim yaj hauv dej thiab ethanol. Txawm li cas los xij, vim tias nws yog deliquescent, uas yog, nws yooj yim absorbs noo noo nyob rau hauv cov huab cua thiab ua damp, nws yuav tsum tau muab cia rau airtight kom tsis txhob ya raws thiab deterioration.

 

Samarium chloride hmoov
Samarium chloride (SmCl3·6H2O) yog ib qho tseem ceeb inorganic compound nrog rau cov mis mos molecular thiab molecular hnyav. Cov mis mos Molecular: SmCl3·6H2O Molecular hnyav: 364.71CAS NO .: 10361-82-7 nws feem ntau tshwm li daj granular los yog Nws yog ib tug loj siv lead ua nrog zoo solubility thiab yuav yooj yim yaj nyob rau hauv dej thiab ethanol. Txawm li cas los xij, vim tias nws yog deliquescent, uas yog, nws yooj yim absorbs noo noo nyob rau hauv cov huab cua thiab ua damp, nws yuav tsum tau muab cia rau airtight kom tsis txhob ya raws thiab deterioration. nws muaj ntau yam kev lag luam siv.

Daim ntawv thov ntawm Rare Earth Chloride

Kev tsim khoom ntawm lwm cov hlau chlorides

Nws tuaj yeem siv los ua cov khoom siv raw los tsim lwm cov hlau chlorides, xws li erbium chloride, ytterbium chloride, thiab lwm yam. Cov hlau chlorides muaj cov ntawv thov tseem ceeb hauv kev kho qhov muag, hluav taws xob, thiab catalysis. Piv txwv li, lawv tuaj yeem siv los ua cov khoom siv kho qhov muag, txhim kho kev ua haujlwm ntawm cov khoom siv hluav taws xob, lossis ua cov catalysts hauv tshuaj lom neeg los txhawb cov kev xav.

 

Catalyst

Nws tus kheej yog ib qho zoo catalyst, tshwj xeeb tshaj yog nyob rau hauv cov tshuaj tiv thaiv rau cov synthesis ntawm methanol thiab olefins. Los ntawm kev siv cov khoom catalytic ntawm nws, kev tsim khoom ntawm cov khoom siv tshuaj tseem ceeb no tuaj yeem ua kom zoo, cov nqi tsim khoom txo qis, thiab tsim los ntawm - cov khoom txo.

 

Phosphorus, pigments thiab dyes

Nws tseem tuaj yeem siv los ua cov khoom siv raw rau kev tsim phosphor, pigments thiab dyes. Cov khoom no tau siv dav hauv ntau yam lag luam xws li teeb pom kev zoo, tso saib thev naus laus zis, coatings thiab luam ntawv. Cov khoom tshwj xeeb ntawm nws ua rau cov phosphors tsim muaj cov khoom luminescent zoo, thiab cov xim thiab cov xim muaj xim ci thiab zoo stability.

 
Dab tsi yog Cov Khoom Sib Txawv ntawm Rare Earth Chloride?

 

High Magnetic Susceptibility
Tsis tshua muaj Lub Ntiaj Teb Chloride nthuav tawm cov hlau nplaum sib nqus - lawv tuaj yeem sib nqus tau yooj yim thaum raug rau sab nraud magnetic teb. Cov cuab yeej no yog qhov tseem ceeb rau MRI cov tshuab thiab cov khoom siv sib nqus.

 

Catalysis
Lawv cov kev teeb tsa hluav taws xob ua rau lub ntiaj teb tsis tshua muaj rau hauv cov tshuaj muaj zog tshuaj catalysts. Lawv yog li tseem ceeb hauv roj av refining thiab kev ntxuav ib puag ncig. Cov kev teeb tsa hluav taws xob tshwj xeeb thiab cov qauv atomic sib txawv txhua qhov tsis tshua muaj - lub ntiaj teb los ntawm lwm tus.

 

Strong coordination complex tsim
Kev sib koom ua ke complex yog hais txog ib qho kev xav tau los tsim cov complexes ruaj khov nrog ligands. Cov cuab yeej no yog qhov tseem ceeb hauv catalysts thiab cov khoom sib nqus. Nws txhim kho cov hlau ua haujlwm zoo hauv cov tshuaj lom neeg thiab cov khoom siv. Txawm li cas los xij, kev sib koom tes ntau dhau tuaj yeem cuam tshuam kev solubility thiab ua rau muaj kev txhawj xeeb ib puag ncig. Kev nkag siab txog cov nuances ntawm kev sib koom ua ke chemistry yuav pab koj txhim kho qhov tsis tshua muaj -kev siv hlau hauv ntiaj teb thaum txo qhov muaj peev xwm tsis zoo.

 

Tshwj xeeb Optical Properties
Qee lub Ntiaj Teb Tsis tshua muaj Chloride tso saib cov khoom siv kho qhov muag, suav nrog fluorescence thiab phosphorescence. Cov khoom no yog ib qho tseem ceeb hauv kev siv xws li teeb pom kev zoo, tso saib technologies, thiab kev kho mob imaging.Fluorescence yog lub emission tam sim ntawd ntawm lub teeb thaum excitation, thaum phosphorescence yog ncua emission tom qab excitation. Luminescence yog lub ntsiab lus tseem ceeb rau ob qho tib si fluorescence thiab phosphorescence phenomena. Lub ntiaj teb tsis tshua muaj txiaj ntsig yog li no muaj txiaj ntsig zoo hauv lub zog- teeb pom kev zoo thiab kev kuaj mob kho mob, tab sis kuj tseem muaj kev txhawj xeeb ntawm ib puag ncig vim muaj kev sib tw hauv kev lag luam thiab kev lag luam.

 

Yttrium Chloride

 

Yuav Ua Li Cas Xaiv Lub Ntiaj Teb Tsis Muaj Chloride

Txheeb xyuas cov khoom tshwj xeeb uas xav tau rau koj daim ntawv thov, xws li lub zog sib nqus, luminescence, lossis kev ua haujlwm catalytic.


Ntsuam xyuas qhov muaj thiab tus nqi ntawm cov hlau tsis tshua muaj - hauv ntiaj teb uas tuaj yeem ua haujlwm rau koj lub hom phiaj.


Xav txog kev cuam tshuam ib puag ncig thiab kev ruaj khov ntawm koj xaiv tsis tshua muaj -hlau hlau hauv ntiaj teb.


Ntsuam xyuas nws kev sib raug zoo nrog lwm cov ntaub ntawv hauv koj lub cev lossis cov khoom.


Tshawb nrhiav kev ua tau zoo thiab kev ntseeg siab ntawm txhua yam tsis tshua muaj - hlau hauv ntiaj teb hauv cov ntawv thov zoo sib xws.


Tham nrog cov kws tshaj lij lossis cov neeg muag khoom los sau cov lus pom thiab cov lus pom zoo.


Ua qhov kev ntsuam xyuas kom paub tseeb tias cov hlau puas ua tau raws li koj xav tau.


Tsis tu ncua saib xyuas thiab hloov kho koj qhov kev xaiv raws li kev nce qib ntawm kev siv thev naus laus zis, cov qauv kev lag luam, thiab kev tswj hwm kev hloov pauv hauv kev lag luam tsis tshua muaj - ntiaj teb hlau.

 

Cov txheej txheem ntawm Rare Earth Chloride

 

Raw khoom npaj
Cov kev hloov pauv hauv Gibbs dawb lub zog ntawm kev sib cuam tshuam ntawm yttrium oxide thiab hydrogen chloride nyob rau hauv lub xub ntiag los yog tsis muaj cov poov tshuaj chloride qhia tau hais tias muaj cov poov tshuaj chloride ua lub luag haujlwm tseem ceeb hauv kev hloov qhov sib npaug ntawm cov tshuaj chlorination rau lub dav hlau RECl3. Cov txiaj ntsig dichloride muaj hygroscopicity tsawg heev thiab yooj yim siv hauv kev tsim khoom. Tsis tas li ntawd, potassium chloride muaj lub siab vapor siab, ua kom yooj yim tshem tawm los ntawm distillation yog tias tsim nyog. Yog hais tias cov binary chloride generated thaum lub sij hawm chlorination phim cov muaj pes tsawg leeg ntawm K3RECl6, ces cov chlorination kuj ua tiav. Txhawm rau npaj cov av tsis tshua muaj thiab potassium binary chlorides, cov khoom siv raw siv yog cov oxides tsawg. Hydrogen chloride lossis ammonium chloride tuaj yeem siv los ua cov tshuaj chlorinating, tab sis txoj kev ammonium chloride yog yooj yim dua.

 

Chlorination tshuaj tiv thaiv
Cov txheej txheem chlorination yog nqa tawm hauv cov cuab yeej tsim tshwj xeeb. Lub chlorinator nrog lub qhov cub npog yog ua los ntawm qhov kub thiab txias - tiv taus thiab corrosion- tiv taus siab - alumina bauxite pob zeb, uas muaj graphite crucible li lub rhaub yog muab tso rau thiab rhuab nrog high - zaus tam sim no. Cov ntaub ntawv raug muab tso rau hauv lub tov khoom 1 raws li qhov sib piv ntawm RE2O3: KCI: NH4Cl (mol)=1: 6: 11 ~ 13 (rau La thiab Nd, yav dhau los yog siv, thiab rau Y thiab hnyav tsis tshua muaj ntiaj teb, tom kawg yog siv) . 2. Muab tso rau hauv ib lub chlorinator uas tau muab tso rau hauv 65 thiab preheated rau 65 feeb, thiab tom qab ntawd muab tso rau hauv ib lub chlorinator. 900-1000C. Cov pa roj flue tau dhau mus rau hauv titanium scraper condenser nrog qhov kub ntawm 300C los nag ntau tshaj NH4C, thiab tom qab ntawd nkag mus rau hauv elution ntauwd 8 nrog hydrochloric acid kua ncig mus sau NH3 thiab HCI. Cov pa purified tso rau hauv qhov chaw.

 

Kev cais tawm thiab kev huv huv
Cov leachate tsim los ntawm cov tshuaj tiv thaiv yog sib cais thiab purified los ntawm distillation, crystallization, extraction thiab lwm yam kev sib cais thiab purification technologies kom thaum kawg tau txais cov khoom uas tsis tshua muaj hauv ntiaj teb chloride. NHCl tawm ntawm lub condenser yog xa mus rau cov txheej txheem chlorination, thiab cov kua rov qab tau sim siv. Cov txheej txheem chlorination xaus thaum cov binary chloride generated tag nrho melted. Cov molten chloride raug tshem tawm nrog lub tshuab nqus tsev siphon thiab molded thiab txias. Nyob ntawm tus nqi thauj khoom, cov txheej txheem chlorination feem ntau siv sijhawm 1.5 txog 3.5 teev.

 

 

Yuav Ua Li Cas Thiaj Tsis Muaj Lub Ntiaj Teb Chloride

Cov tshuaj chloride tsis tshua muaj hauv ntiaj teb yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias, zoo - qhov cua kom tsis txhob ya raws, qhov kub thiab txias, tshav ntuj ncaj qha, thiab lwm yam uas yuav ua rau lub ntiaj teb tsis tshua muaj oxidation lossis lwm yam kuab paug.


Thaum lub sij hawm kev thauj mus los ntawm lub ntiaj teb tsis tshua muaj chlorides, nws yog ib qho tsim nyog kom tsis txhob muaj kev sib tsoo thiab kev vibrations kom ntau li ntau tau los xyuas kom meej tias cov xwm txheej txaus ntshai xws li kev tawg thiab tawg ntawm lub ntiaj teb tsis tshua muaj tshwm sim.


Thaum lub sij hawm kev thauj mus los, kev khiav hauj lwm xws li kev faib tawm, ntim thiab sau npe yuav tsum tau ua kom yooj yim rau kev tswj thiab siv.

Ceric Chloride

 

Ntiaj teb Rare Earth Chloride Market: Tsav Tsheb thiab Kev Txwv

 

Kev loj hlob ntawm pej xeem thiab kev siv ntau ntxiv
Kev nthuav dav cov pej xeem thiab cov qauv kev noj ntau ntxiv ua rau muaj txiaj ntsig zoo rau kev loj hlob ntawm Rare Earth Chloride kev ua lag luam.

 

Technological Advancements thiab Innovation
Kev nce qib thev naus laus zis tsis tu ncua thiab kev tsim kho tshiab ua lub luag haujlwm tseem ceeb hauv kev ua lag luam kev loj hlob, txhawb kev txhim kho txuas ntxiv.

 

Txhawb nqa tsoom fwv txoj cai
Cov kev cai tseem ceeb ntawm tsoomfwv muab ib puag ncig zoo rau kev nthuav dav kev lag luam, txhawb kev lag luam thiab kev nqis peev.

 

Rising Disposable Income
Qhov nce ntawm cov nyiaj tau los pov tseg ntawm cov neeg siv khoom cuam tshuam zoo rau kev lag luam kev loj hlob, tsav kev thov rau Rare Earth Chloride cov khoom.

 

Kev loj hlob ntawm kev paub txog cov khoom muaj txiaj ntsig
Kev paub txog kev nce qib ntawm cov txiaj ntsig cuam tshuam nrog Rare Earth Chloride cov khoom lag luam txuas ntxiv txhawb kev lag luam nthuav dav, nyiam cov neeg siv khoom nyiam.

Peb lub Hoobkas
 

Beijing FreeRun Technology Co., Ltd. tau tsim nyob rau hauv 2020. Nws yog nyob rau hauv Shandong xeev, ib tug tseem ceeb muaj lub xeev nyob rau hauv Tuam Tshoj thiab ib tug ntawm Tuam Tshoj lub ntiaj teb tsis tshua muaj pob zeb ntau lawm cheeb tsam. Nws cov khoom tseem ceeb yog polishing hmoov / kua hauv semiconductors, optics thiab lwm yam kev lag luam, nrog rau nano rare earths thiab anhydrous rare earths. , lub tuam txhab koom ua ke tsis tshua muaj ntiaj teb R&D, ntau lawm thiab muag.Lub tuam txhab cov khoom lag luam suav nrog siab -purity nano rare earth oxides, rare earth polishing powders, precision polishing fluids, rare earth compounds, anhydrous rare earth and other rare earth material. Lub tuam txhab yuav muab siab - cov khoom zoo thiab cov kev pab cuam nyob rau hauv lub teb ntawm semiconductor CMP, semiconductor ceramics, aerospace power systems, tub rog kev taw qhia, hluav taws xob tsheb, lub zog tshiab, roj av fission, sib tsoo / precision polishing, tshuaj tshuaj, khoom siv hluav taws xob thiab lwm yam kev lag luam.

 

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daim ntawv pov thawj
 
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FAQ

Q: Yam tsawg kawg nkaus -Lub ntiaj teb hlau yog siv nyob rau hauv Electronics?

A: Neodymium thiab cerium yog qhov tsawg tshaj plaws - hlau hauv ntiaj teb pom hauv hluav taws xob. Neodymium yog qhov tseem ceeb rau kev tsim cov hlau nplaum muaj zog siv hauv cov khoom siv xws li hard disk drives, headphones, thiab hluav taws xob motors.Cerium yog siv rau hauv capacitors thiab sensors. Nws cov khoom catalytic ua rau ntau lub tshuab hluav taws xob ua haujlwm zoo dua. Cov hlau no tau txais txiaj ntsig zoo rau lawv cov khoom tshwj xeeb uas pab txhawb kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob.

Q: Yam tsawg kawg nkaus -Lub ntiaj teb hlau siv nyob rau hauv Renewable Energy?

A: Hauv kev siv hluav taws xob tauj dua tshiab, neodymium, dysprosium, thiab terbium nquag ua haujlwm. Neodymium nkag mus rau hauv cov hlau nplaum muaj zog siv hauv cov cua turbines thiab lub tsheb fais fab. Dysprosium tuaj yeem ntxiv rau cov hlau nplaum no txhawm rau txhim kho lawv qhov kev ua haujlwm siab - qhov kub thiab txias, ua kom ntseeg tau kev ua haujlwm hauv cov xwm txheej kub.Terbium xim ntsuab phosphors rau lub zog- teeb pom kev zoo. Cov hlau tsis tshua muaj -lub ntiaj teb no ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa cov thev naus laus zis thev naus laus zis, qhia txog lawv qhov tseem ceeb hauv kev hloov pauv mus rau qhov chaw huv thiab muaj zog dua.

Q: Puas yog Tsis tshua muaj -Lub ntiaj teb hlau feem ntau muaj ntau dua nyob rau hauv lub ntiaj teb Crust piv rau Precious Metals?

A: Yog lawm, piv rau cov hlau muaj txiaj ntsig, cov hlau tsis tshua muaj - ntiaj teb hlau muaj ntau dua hauv ntiaj teb cov pob zeb. Tsis zoo li cov hlau muaj txiaj ntsig zoo li kub, nyiaj, thiab platinum, tsis tshua muaj - cov hlau hauv ntiaj teb tau tawg mus thoob plaws ntiaj teb cov pob zeb thiab muaj ntau dua. Txawm hais tias lub npe, tsis tshua muaj - hlau hauv ntiaj teb muaj ntau heev.Txawm li cas los xij, lawv feem ntau sib cais thiab sib xyaw nrog lwm cov ntsiab lus, ua rau lawv nyuaj thiab raug nqi ntau heev. Nyob rau hauv sib piv, precious hlau feem ntau pom nyob rau hauv concentrated deposits, uas muaj keeb kwm ua rau lawv economicly txaus nyiam.

Q: Dab tsi yog qhov zoo ntawm kev siv tsis tshua muaj -Lub ntiaj teb hlau?

A: Cov khoom tshwj xeeb ntawm lub ntiaj teb tsis tshua muaj ua rau lawv tseem tsis tau muaj nyob hauv ntau yam kev siv tshuab siab -. Tsis tshua muaj -cov hlau hauv ntiaj teb nthuav tawm tshwj xeeb sib nqus, luminescent, thiab catalytic yam tseem ceeb heev rau kev tsim khoom siv hluav taws xob, kev siv hluav taws xob tauj dua tshiab, thiab cov khoom siv rau cov txheej txheem tshuaj lom neeg.Piv txwv li, neodymium yog qhov tseem ceeb rau kev tsim cov hlau nplaum muaj zog siv hauv lub tsheb fais fab, thaum cerium mus rau hauv cov khoom siv hluav taws xob los ntawm cov khoom siv hluav taws xob. Tsis tas li ntawd, tsis tshua muaj - hlau hauv ntiaj teb ua rau muaj kev nce qib hauv kev sib txuas lus, kev kho mob, thiab kev tiv thaiv ib puag ncig.

Q: Dab tsi yog qhov tsis zoo ntawm kev siv lub ntiaj teb tsis tshua muaj hlau?

A: Qhov tsis zoo ntawm kev siv cov hlau tsis tshua muaj - hauv ntiaj teb feem ntau yog los ntawm lawv cov txheej txheem tshem tawm nyuaj thiab cuam tshuam ib puag ncig. Mining thiab ua lawv tuaj yeem ua rau muaj kev puas tsuaj loj rau ib puag ncig, suav nrog kev puas tsuaj hauv vaj tse, dej paug, thiab av paug. Tsis tas li ntawd, tsis tshua muaj - hlau hauv ntiaj teb feem ntau pom muaj nyob rau hauv cov ntaub ntawv uas tsis tshua muaj thiab tawg, yog li nws yuav siv ntau cov ore raw thiab lub zog los kho cov me me. Cov khoom pov tseg los ntawm cov txheej txheem refining feem ntau yog tshuaj lom.

Q: Puas muaj cov ntxhia hauv ntiaj teb tsawg ua rau tib neeg noj qab haus huv?

A: Cov kev tshawb fawb no tau qhia tias cov miners tuaj yeem raug nce REE qib hauv lawv qhov chaw ua haujlwm. Rare earth pneumoconiosis yog ib yam kab mob uas tsis tshua muaj tshwm sim los ntawm kev nqus tau ntawm REE-muaj plua plav thiab tau cuam tshuam nrog dendriform pulmonary ossification (Yoon et al., 2005).

Q: Dab tsi yog lub ntiaj teb chloride tsawg?

A: Rare earth chlorides yog cov ntsev tsim los ntawm kev sib xyaw ntawm cov ntsiab lus tsis tshua muaj hauv ntiaj teb thiab cov tshuaj chlorine. Cov tshuaj tsis tshua muaj hauv ntiaj teb yog YCl3, LaCl3, CeCl3, NdCl3, GdCl3, TbCl3, HoCl3, TmCl3, LuCl3, PrCl3, thiab lwm yam.

Q: REE siv rau dab tsi?

A: REEs tau siv nyob rau hauv cov thev naus laus zis niaj hnub no - feem ntau yog cov khoom siv hluav taws xob thiab cov hlau nplaum - thiab yog cov khoom siv tseem ceeb rau kev tiv thaiv tseem ceeb thiab kev nyab xeeb hauv tebchaws, "ntsuab" thev naus laus zis, hybrid thiab hluav taws xob tsheb, thiab siab - cov khoom siv hluav taws xob.

Q: Ua li cas sharks hnov ​​​​mob rau cov hlau tsis tshua muaj hauv ntiaj teb?

A: Xyoo 2004, Eric Stroud tau pom tias cov hlau nplaum tiv thaiv sharks, tej zaum yuav dhau los ntawm lawv cov hluav taws xob sensors, thiab tam sim no nws hais tias nws pab neeg tau pom tias qee cov hlau tsis tshua muaj hauv ntiaj teb zoo li muaj txiaj ntsig zoo ib yam.

Q: Dab tsi yog qhov tsis zoo ntawm lub ntiaj teb tsawg?

A: Piv txwv li, crystalline silica yog cov hmoov av zoo uas ua rau mob ntsws cancer thiab ua rau lub ntsws tsis zoo thaum kuv cov neeg ua haujlwm nqus nws. Cov ore uas muaj REE kuj tuaj yeem muaj cov khoom siv hluav taws xob, uas tuaj yeem tso tawm thaum lub sijhawm ua haujlwm mining rau saum huab cua.

Q: Dab tsi phem ua cov zaub mov ua rau lub cev?

A: Piv txwv li, magnesium tuaj yeem ua rau mob raws plab ntawm koob tshuaj ntau dua 400 mg / d; phosphorus tuaj yeem ua rau mob raws plab ntawm koob tshuaj ntau dua 750 mg / d, thiab xeev siab thiab ntuav me me ntawm cov koob tshuaj qis dua; hlau tuaj yeem ua rau cem quav, xeev siab thiab ntuav, txo zinc uptake, thiab hlau overload hauv hemochromatosis; zinc tuaj yeem ua rau xeev siab thiab ntuav, ...

Q: Yuav ua li cas toxic yog Rare Earth Chloride mining?

A: Lub ntiaj teb tsis tshua muaj mined los ntawm kev khawb qhov qhib loj hauv av, uas tuaj yeem cuam tshuam rau ib puag ncig thiab cuam tshuam ecosystems. Thaum tswj tsis tau zoo, mining tuaj yeem tsim cov pas dej khib nyiab uas muaj cov kua qaub, cov hlau hnyav thiab cov khoom siv hluav taws xob uas yuav xau mus rau hauv av.

Q: Peb cov khoom uas muaj cov hlau tsis tshua muaj hauv ntiaj teb yog dab tsi?

A: Rare Earths yog siv los tsim ntau yam uas peb siv txhua hnub - los ntawm cov xov tooj ntse mus rau lub qhov rais hluav taws xob, lub zog tsav thiab cov catalytic converters hauv tsheb.Raws li peb tau sau tseg, txawm tias thaum xub thawj xav tias tsis tshua muaj, ntau yam Rare Earth Element (REE) minerals yeej muaj nyob rau hauv lub ntiaj teb crust. Txawm li cas los xij, cov ntsiab lus no tsis tshua muaj nyob hauv daim ntawv ntshiab; Lawv feem ntau pom nyob rau hauv lwm yam minerals, ua rau lawv nyuaj rau rho tawm los ntawm ore thiab raug nqi rau kuv.

Q: Dab tsi yog qhov kev tiv thaiv kev nyab xeeb rau yttrium?

A: Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. Ntxuav kom huv si ua ntej noj mov lossis haus luam yeeb. Saib nqe 8 kom paub txog cov cuab yeej tiv thaiv tus kheej. Tej yam kev mob rau kev ruaj ntseg cia, suav nrog tej yam tsis sib xws: Yttrium hlau yuav tsum muab cia rau hauv nruj nreem- kaw ntim hauv qab argon los yog ntxhia roj.

Q: Dab tsi yog kev siv yttrium chloride?

A: Yttrium muaj qhov kub siab tshaj plaws - dynamic affinity rau oxygen, pab tau nyob rau hauv ceramics rau crucibles rau molten reactive hlau, nyob rau hauv florescent phosphors, computer displays thiab automotive roj sensors. Yttria stabilized zirconia yog siv rau hauv cov ntawv thov kub thiab ua cov electrolyte hauv roj hlwb.

Q: Dab tsi yog cov ntsiab lus nthuav dav txog yttrium?

A: Hauv cov pob zeb tsis zoo ntawm lub ntiaj teb cov pob zeb, cov khoom no muaj ntau dua li lwm yam tsis tshua muaj - ntiaj teb cov ntsiab lus tshwj tsis yog cerium thiab muaj ob npaug ntau dua li txhuas. Yttrium kuj tshwm sim hauv cov khoom ntawm nuclear fission. ruaj khov yttrium-89 yog tib lub isotope tshwm sim.

Q: Cov kev phiv ntawm yttrium yog dab tsi?

A: Koj tuaj yeem muaj kev phiv tom qab yttrium-90 kev kho mob mus txog ib lub lis piam tom qab kev kho mob. Cov kev mob tshwm sim feem ntau tsawg heev tab sis nrog koj tus kws kho mob tham txog cov kev mob tshwm sim uas koj yuav tsum xav txog. Cov kev mob tshwm sim muaj xws li: mob plab thiab ntuav, nrog lossis tsis ua npaws, qee zaum hu ua post-embolization syndrome.

Q: Dab tsi yog cerium chloride siv rau?

A: Cerium (III) chloride heptahydrate tuaj yeem siv tau: Ua tus thawj coj los npaj cerium oxide nanoparticles rau biomedical applications thiab photocatalytic degradation. Raws li kev daws teeb meem rau fabricate nyias zaj duab xis ntawm CeO2 ntawm iav substrates los ntawm cov txheej txheem tshuaj tsuag pyrolysis.

Q: Dab tsi yog 3 hom kev siv cerium?

A: Cerium (III) oxide nanoparticles tau kawm ua ib qho ntxiv rau cov roj diesel los pab nws hlawv ntau dua thiab txo cov pa tawm. Cerium sulfide yog ib qho tsis muaj - tshuaj lom uas muaj xim liab nplua nuj. Nws yog siv raws li ib tug pigment. Cerium kuj tseem siv nyob rau hauv tiaj tus- tshuaj ntsuam TVs, qis- lub teeb hluav taws xob thiab teeb pom kev zoo.

Q: Kev siv cecl3 yog dab tsi?

A: Cerium (III) chloride yog ib qho reagent nyob rau hauv ntau cov txheej txheem siv hauv cov organic synthesis. Luche txo ntawm alpha, beta-unsaturated carbonyl compounds tau dhau los ua ib txoj hauv kev nrov hauv cov organic synthesis, qhov twg CeCl3·7H2O yog siv ua ke nrog sodium borohydride.

Peb nyob nraum kev tsawg ntiaj teb chloride manufacturers thiab lwm tus neeg nyob hauv Suav teb, tshwj xeeb hauv kev muab kev pabcuam zoo. Peb sov siab txais tos koj rau cov lag luam wholesale tsawg lub ntiaj teb chloride ntawm tus nqi sib tw los ntawm peb lub hoobkas. Tiv tauj peb rau pricelist.