Dab tsi yog qhov cuam tshuam rau kev lag luam tsawg hauv ntiaj teb hauv Suav teb,aszog rationing?

Tsis ntev los no, nyob rau hauv keeb kwm yav dhau los ntawm cov khoom siv fais fab nruj, ntau cov ntawv ceeb toom ntawm kev txwv tsis pub muaj hluav taws xob tau tshaj tawm thoob plaws lub tebchaws, thiab kev lag luam ntawm cov hlau yooj yim thiab cov hlau tsis tshua muaj txiaj ntsig tau cuam tshuam rau qhov sib txawv. Hauv lub ntiaj teb tsis tshua muaj kev lag luam, cov yeeb yaj kiab txwv tau hnov. Nyob rau hauv Hunan thiab Jiangsu, tsis tshua muaj lub ntiaj teb smelting thiab kev sib cais thiab pov tseg rov ua lag luam tau nres ntau lawm, thiab lub sij hawm rau resuming ntau lawm yog tseem tsis paub tseeb.Muaj qee cov khoom lag luam sib nqus hauv Ningbo uas nres ntau lawm rau ib hnub hauv ib lub lis piam, tab sis qhov cuam tshuam ntawm kev txwv. ntau lawm yog me me. Feem ntau lub ntiaj teb tsis tshua muaj kev lag luam hauv Guangxi, Fujian, Jiangxi thiab lwm qhov chaw ua haujlwm ib txwm. Kev txiav hluav taws xob hauv Inner Mongolia tau siv sijhawm peb lub hlis, thiab lub sijhawm nruab nrab ntawm kev txiav hluav taws xob suav txog li 20% ntawm tag nrho cov sijhawm ua haujlwm. Qee lub chaw tsim khoom siv hlau nplaum me me tau tso tseg, thaum tsim cov tuam txhab loj hauv ntiaj teb tsis tshua muaj qhov qub.

Cov tuam txhab teev npe ntsig txog teb rau kev txiav hluav taws xob:

Baotou Steel Co., Ltd. tau qhia nyob rau hauv kev sib tham sib platform hais tias raws li cov kev cai ntawm cov koom haum muaj feem ntawm cheeb tsam autonomous, txwv lub hwj chim thiab txwv ntau lawm tau teem rau lub tuam txhab, tab sis qhov cuam tshuam tsis tseem ceeb. Feem ntau ntawm nws cov khoom siv mining yog cov khoom siv roj hluav taws xob, thiab kev txiav hluav taws xob tsis muaj kev cuam tshuam rau lub ntiaj teb tsis tshua muaj kev tsim khoom.

Jinli Permanent Magnet kuj tau hais nyob rau hauv kev sib tham sib platform tias lub tuam txhab kev tsim khoom thiab kev ua haujlwm tam sim no yog txhua yam ib txwm muaj, nrog kev txiav txim txaus hauv tes thiab kev siv tag nrho ntawm cov peev txheej ntau lawm. Txog rau tam sim no, lub tuam txhab Ganzhou ntau lawm hauv paus tseem tsis tau tso tseg kev tsim khoom lossis txwv kev tsim khoom vim muaj hluav taws xob txiav, thiab Baotou thiab Ningbo cov haujlwm tseem tsis tau cuam tshuam los ntawm kev txiav hluav taws xob, thiab cov haujlwm tseem tab tom txhim kho tsis tu ncua raws li lub sijhawm.

Ntawm cov khoom siv, Myanmar cov mines tsis tshua muaj hauv ntiaj teb tseem tsis tuaj yeem nkag mus rau Tuam Tshoj, thiab lub sijhawm kev lis kev cai tsis paub meej; Hauv kev ua lag luam hauv tsev, qee lub tuam txhab uas tau tso tseg cov khoom lag luam vim cov neeg soj ntsuam ib puag ncig tau rov pib tsim khoom, tab sis nws feem ntau qhia txog qhov nyuaj ntawm kev yuav khoom raw. Tsis tas li ntawd, lub hwj chim txiav tawm ua rau cov nqi ntawm ntau yam khoom siv rau cov khoom siv tsawg hauv ntiaj teb xws li cov kua qaub thiab alkalis nce, uas cuam tshuam tsis ncaj qha rau kev tsim cov lag luam thiab ua rau muaj kev pheej hmoo ntawm cov khoom lag luam tsawg hauv ntiaj teb.

Ntawm qhov kev thov sab, cov kev txiav txim siab ntawm cov khoom lag luam sib nqus cov khoom lag luam txuas ntxiv txhim kho, thaum qhov kev thov ntawm cov khoom siv hlau nplaum qis kawg tau pom cov cim ntawm kev poob qis. Tus nqi ntawm cov khoom siv raw yog qhov siab, uas nyuaj rau kev xa mus rau cov lag luam hauv qab. Qee cov khoom lag luam sib nqus me me xaiv los txo qis kev tsim khoom los tiv thaiv kev pheej hmoo.

Tam sim no, cov khoom siv thiab kev xav tau ntawm lub ntiaj teb tsis tshua muaj kev lag luam tau nruj, tab sis qhov siab ntawm cov khoom siv yog qhov pom tseeb dua, thiab tag nrho cov xwm txheej yog cov khoom siv tsawg dua qhov kev thov, uas yog qhov nyuaj rau thim rov qab rau lub sijhawm luv.

Kev lag luam hauv lub ntiaj teb tsis tshua muaj kev lag luam niaj hnub no tsis muaj zog, thiab cov nqi tau nce tsis tu ncua, feem ntau nrog cov nruab nrab thiab hnyav tsis tshua muaj ntiaj teb xws li terbium, dysprosium, gadolinium thiab holmium, thaum lub teeb tsis tshua muaj lub ntiaj teb cov khoom xws li praseodymium thiab neodymium nyob rau hauv ib qho kev ruaj khov. Nws cia siab tias cov nqi qis hauv ntiaj teb tseem yuav muaj chaw nce ntxiv hauv lub xyoo.

Xyoo-rau-hnub tus nqi sib piv ntawm praseodymium oxide.

Xyoo-rau-hnub tus nqi sib txawv ntawm terbium oxide

Xyoo-rau-hnub dysprosium oxide nqe sib piv.