Dab tsi yog qhov cuam tshuam ntawm kev lag luam hauv ntiaj teb tsis tshua muaj neeg lag luam hauv Suav teb, raws liLub Hwj Chim Rationing?

Tsis ntev los no, nyob rau hauv keeb kwm ntawm Tight Hwj chim muab, ntau cov ntawv sau txog kev txwv lub teb chaws tau muab feem ntau ntawm cov hlau thiab tsis tshua muaj cov hlau tau cuam tshuam rau cov qib sib txawv. Nyob rau hauv qhov tsis tshua muaj kev lag luam hauv ntiaj teb, muaj cov yeeb yaj kiab tsawg tau hnov. Nyob rau hauv Hunan thiab Jiangsu, tsis tshua muaj ntiaj teb smelting thiab kev sib cais thiab lub sijhawm uas txwv tsis pub muaj ib hnub twg hauv ib lub lis piam, tab sis qhov cuam tshuam ntawm kev txwv kev tsim khoom me me. Feem ntau cov chaw lag luam tsis tshua muaj neeg lag luam hauv Guangxi, Fujian, Jiangxi thiab lwm qhov chaw ua haujlwm ua haujlwm ntau. Lub hwj chim txiav nyob rau hauv Mongolia tau ntev li peb lub hlis, thiab nruab nrab lub sijhawm ntawm cov nyiaj txiav rau 20% ntawm tag nrho cov sijhawm ua haujlwm. Qee qhov me me-teev cov khoom sib nqus khoom siv tau nres ntau lawm, thaum cov khoom lag luam ntawm cov chaw lag luam tsis tshua muaj.

Cov tuam txhab uas cuam tshuam tau teb rau lub zog txiav:

Baotou Steel Co., Ltd. qhia txog cov chav sib tham sib tham ntawm cov chaw muaj npe ntawm cov chaw muaj npe ntawm cov chaw, tab sis kev cuam tshuam tsis tseem ceeb. Feem ntau ntawm nws cov khoom siv mining yog cov khoom siv roj tua roj, thiab lub zog txiav tsis muaj kev cuam tshuam rau ntawm cov av tsis tshua muaj ntau lawm.

Jinli cov hlau nplaum ruaj khov kuj tau hais rau ntawm cov platform sib tham tias lub tuam txhab kev tsim khoom tam sim no thiab kev ua haujlwm tau muaj nyob rau hauv tes thiab siv tau kev tsim khoom ntau lawm. Txog tam sim no, lub tuam txhab Ganzhou ntau lawm tsim khoom lag luam lossis siv ntau yam vim yog fais fab kev txiav, thiab cov phiaj xwm tau nce ruaj khov raws li lub sijhawm.

Nyob rau sab khoom, Myanmar tsis tshua muaj neeg nyob hauv ntiaj teb thiab tseem tsis tuaj yeem nkag mus rau Suav teb, thiab kev lis kev cai tshem tawm lub sijhawm tsis paub tseeb; Hauv kev ua lag luam hauv tsev, qee cov lag luam uas nres ntau lawm vim kev tiv thaiv kev tiv thaiv ib puag ncig muaj kev nyuaj, tab sis feem ntau cuam tshuam txog kev yuav khoom raw khoom. Tsis tas li ntawd, lub zog txiav-tawm ua rau cov nqi ntawm ntau cov ntaub ntawv rau kev tsim khoom tsis tshua muaj kev lag luam thiab nce cov kev pheej hmoo ntawm cov neeg muag khoom hauv ntiaj teb tsawg.

Ntawm qhov kev thov, xaj ntawm cov khoom lag luam siab sib nqus khoom lag luam txuas ntxiv txhim kho, thaum qhov kev thov ntawm qis kawg cov khoom lag luam uas muaj cov cim qhia tawm ntawm kev nyab. Tus nqi ntawm raw khoom yog qhov tseem ceeb, uas yog qhov nyuaj rau kis rau cov kev lag luam hauv qab. Qee cov ntaub ntawv sib nqus me me cov lag luam kev lag luam xaiv kom nquag ua kom muaj kev pheej hmoo los daws cov kev pheej hmoo.

Tam sim no, cov khoom siv thiab kev xav tau ntawm lub ntiaj teb kev ua lag luam tsis tshua muaj, tab sis lub siab rau cov khoom siv sab khoom yog qhov yooj yim dua, uas yog qhov nyuaj thim rov qab hauv lub sijhawm luv luv.

Kev lag luam hauv kev lag luam tsis tshua muaj zog niaj hnub no, thiab Holmium thiab Holmium, thaum lub teeb tsis tshua muaj cov av hauv ntiaj teb xws li cov tswv yim tsis tshua muaj siab thiab neodymium nyob hauv lub tsev ruaj khov. Nws cia siab tias tsis tshua muaj nqi hauv av tseem yuav muaj chav nyob hauv lub xyoo.

Xyoo-rau-hnub tus nqi sib npaug ntawm cov roj preasodymium.

Xyoo-rau-hnub nqe tus nqi ntawm terbium oxide

Xyoo-rau-hnub dysprosium oxide nqe sib.