Cov ntaub ntawv dav dav ntawm Niobium
Niobium yog ib hom hlau. Nws muaj lub cim Nb thiab tus lej 41. Cov hlau no yog ci ntsa iab thiab grey. Thaum niobium ntshiab heev nws tuaj yeem tsim tau yooj yim. Nws nyuaj dua thaum nws muaj ntau impurities hauv nws. Niobium muaj txiaj ntsig zoo hauv kev lag luam vim nws tsis hnov mob ntau nrog thermal neutrons. Qhov no ua rau niobium yog cov khoom siv zoo heev los siv hauv daim teb no. Niobium muaj qee yam khoom zoo uas ua rau nws muaj txiaj ntsig, rau qee txoj haujlwm.
Kev siv ntawm Niobium
Kev lag luam steel siv ntau niobium. Qhov tseeb Steel Kev Lag Luam siv 85% mus rau 90% ntawm tag nrho cov niobium. Kev Lag Luam Hlau siv niobium los ua kom cov hlau muaj zog. Kev lag luam hlau ntxiv me ntsis ntawm niobium rau hlau tsuas yog 0.03% rau 0.05%. Qhov me me ntawm niobium no ua rau cov hlau muaj zog dua. Lub zog tawm los ntawm cov hlau tuaj yeem nce mus txog 30% thaum Steel Kev Lag Luam ntxiv qhov me me ntawm niobium.
Kev lag luam Superconducting Materials yog qhov tseem ceeb heev. Nws pab ua ntau yam xws li superconducting generators thiab siab - zog hlau nplaum rau accelerators. Peb kuj siv nws los ua superconducting zog cia khoom thiab nuclear magnetic resonance imaging khoom. Superconducting Materials Kev Lag Luam yog qhov tseem ceeb heev, ua rau cov khoom no.
Kev lag luam Aerospace tseem ceeb heev rau siab -purity niobium. Qhov no yog vim Aerospace Kev Lag Luam siv siab -purity niobium los ua tej yam xws li foob pob hluav taws cav thiab tshuab siv dav hlau. Kev lag luam Aerospace kuj tseem siv siab -purity niobium los ua qhov chaw uas tuaj yeem tswj tau qhov kub thiab txias. Yog li Aerospace Kev Lag Luam yog ib tus neeg siv siab -purity niobium rau tej yam xws li foob pob hluav taws thiab lub dav hlau thiab, rau qhov chaw uas yuav tsum tau ua kom sov.
Kev lag luam Atomic Energy yeej nyiam Niobium vim tias nws ua haujlwm ntawm kev ua cua sov nws muaj qhov melting siab heev thiab nws tiv taus corrosion zoo. Niobium kuj tseem muaj qhov qis neutron capture cross-section, uas zoo heev. Qhov no ua rau Niobium yog cov khoom siv zoo rau kev siv hauv nuclear reactors.
Kev siv tseem ceeb ntawm Niobium hauv Atomic Energy Industry yog:
* cov khoom siv los ua lub casing rau roj,
* alloys uas siv nrog nuclear roj,
* thiab cov khoom siv uas siv los ua kom sov ex- hloov pauv hauv nuclear reactors. Kev lag luam Atomic Energy siv Niobium rau cov khoom no vim tias nws zoo heev ntawm kev tiv thaiv cov xwm txheej, hauv lub reactor.
Hauv Kev Kho Mob Field Niobium yog qhov zoo tiag tiag vim nws tsis corrode yooj yim thaum nws los rau hauv kev sib cuag nrog lub cev. Niobium muaj bio-kev sib raug zoo, uas txhais tau hais tias nws tau zoo nrog lub cev. Thaum Niobium nyob hauv lub cev nws tsis hnov mob nrog cov kua hauv lub cev.
Niobiumtsis tshua mob cov ntaub so ntswg hauv lub cev.
Niobium tuaj yeem ua kom tsis muaj menyuam hauv ntau txoj kev, uas ua rau nws muaj txiaj ntsig zoo. Vim tias Niobium no feem ntau siv los ua cov khoom, xws li cov pob txha daim hlau thiab pob txha taub hau. Niobium kuj tseem siv los ua cov ntsia hlau thiab cov cuab yeej phais.
Lwm tus: Niobium kuj tseem siv tau rau ntau yam xws li hluav taws xob thiab tshuaj lom neeg engineering. Nws kuj yog siv rau hauv casting thiab teeb pom kev zoo. Yog li niobium yog qhov tseem ceeb, hauv kev lag luam, suav nrog cov no.
Niobium Extraction
1. Xaiv cov extractants:
Thaum peb tshem tawm niobium peb siv qee yam los pab peb tau. Cov khoom no yog MIBK, uas yog methyl isobutyl ketone, TBP uas yog triphenyl borate thiab octyl cawv. Cov niobium thiab cov khoom no, xws li MIBK thiab TBP thiab octyl cawv tuaj yeem ua ke hauv ib txoj hauv kev, uas ua rau nws yooj yim dua kom tau niobium tawm.
2. Cov txheej txheem rho tawm:
Cov ore uas muaj niobium hauv nws los yog cov tshuaj uas muaj niobium, hauv nws yog tov nrog cov kua hu ua extraction. Qhov no ua rau kev sib tov uas muaj ob qhov sib cais.
Cov sib tov yog ces xa mus rau lub tshuab uas tig ceev kom cais ob qhov chaw sai.
Qhov uas tsis tov nrog dej, uas yog hu ua theem yog dab tsi koj tau txais tom qab cov txheej txheem no thiab nws muaj niobium complexes nyob rau hauv nws. Cov txheej txheem organic no tuaj yeem ua tiav ntau dua kom tau txais cov khoom lag luam niobium uas ntshiab heev thiab muaj ntau niobium hauv nws.
3. Multi-theem extraction system:
Kom tau txais niobium tawm tib neeg feem ntau siv lub kaw lus uas ua cov extraction hauv ntau kauj ruam. Lawv txuas ntau lub tshuab rho tawm ua ke ib qho tom qab los ua tus txee-tam sim no rho tawm cov txheej txheem. Qhov no tuaj yeem ua rau muaj qhov sib txawv, nyob rau hauv ntau npaum li cas niobium lawv tuaj yeem tawm tau thiab cov niobium ntshiab npaum li cas. Cov niobium rho tawm tus nqi thiab purity ntawm niobium tuaj yeem nce ntau nrog cov kab ke no.
Tshiab tag nrho los tiv thaiv -corrosion enhanced khoom centrifugal extraction khoom
ZKCQ tshiab efficiency lithium roj teeb tshuaj centrifugal extraction tshuab yog tiag tiag cov cuab yeej zoo uas siv automation technology thiab cov ntaub ntawv tshiab. Lub tshuab no tau tsim los ntawm Zhongke Xineng. Lub tshuab ZKCQ muaj qhov sib cais siab. Nws ruaj khov heev.
Lub tshuab ZKCQ tuaj yeem tswj cov kua qaub, muaj zog alkali thiab lwm yam corrosive vim nws muaj cov khoom tshwj xeeb uas tuaj yeem tiv taus corrosion.
Lub tshuab ZKCQ tuaj yeem ua nws txoj haujlwm sai. Nws tuaj yeem ua tau ntau yam nyob rau tib lub sijhawm xws li kev rho tawm thiab ntxuav uas zoo rau txhua yam tawm. Lub tshuab ZKCQ yog qhov zoo, rau kev rho tawm.
II. Daim ntawv thov khoom siv
Lub zog tshiab, cov ntaub ntawv tshiab, kev kho mob thiab tshuaj lom neeg, tshuaj zoo, kev siv khoom siv, ntub dej metallurgy, kev kho ib puag ncig, kev ua zaub mov, bio engineering, extraction thiab ntau yam raw khoom intermediates, thiab lwm yam. ntau lawm / kua -kua sib cais: lithium roj teeb rov ua dua, ntsev pas dej lithium extraction, thiab lwm yam.
Haum rau lub sijhawm uas tsis muaj cov khib nyiab tshem tawm, tshem tawm, thiab kev sib cais tsis muaj kev xav tau siab, nrog rau ntau yam ntawm cov theem ntws sib piv, thiab ntxuav tag nrho hauv cov kab noj hniav hauv qab qhov kev txiav txim ntawm lub zog centrifugal. Los ntawm kev hloov cov phaj weir thiab qhov sib txawv ntawm kev ceev ceev, nws tuaj yeem ua tau raws li qhov sib txawv thiab cov viscosities ntawm cov ntaub ntawv ua kua; rau cov kua qaub muaj zog, muaj zog alkali, thiab corrosive ib puag ncig, nws tuaj yeem ua tiav ntau -theem rho tawm thiab sib cais.
Monica
Txoj hauj lwm:Tus Thawj Tswj Muag
WhatsApp:+86 182 9270 2722
E-mail:Cr-Re@titanmsgp.com
