Manganese ore chaw nyob ruaj khov, tab sis cov oxide ore thiab sab qab teb ib nrab yuav txawv.Cov laj thawj tseem ceeb yog raws li hauv qab no:
1. Tam sim no, qhov chaw nres nkoj qhov chaw muag tus nqi yog qhov yooj yim piv nrog tus nqi tuaj txog, nyob rau hauv cov ntaub ntawv ntawm ob peb lub hlis ntawm kev sib txuas tsis tu ncua, cov tub luam tsis kam xa khoom ntawm tus nqi qis;
2. Los ntawm cov xwm txheej tsis ntev los no thiab nkoj lub rooj kwv yees, tib lub sijhawm thaum lub caij nplooj ntoos hlav Festival warehouse poob qis, cov khoom muag chaw nres nkoj muaj peev xwm nce ntxiv, tab sis feem ntau yog rau South Africa mine, chaw nres nkoj cov khoom muag kawg ntawm 1.42 lab tons, ntawm uas: South Africa mine nyob rau hauv hais txog 690000 tons, accounting rau ze li ib nrab ntawm tag nrho cov khoom muag, lub yav qab teb ib nrab nyob rau hauv hais txog 280000 tons, Australia mine, Gabon ob mainstream oxide ore inventory ntawm txog 510000 tons;
3. Tom qab kev ua koob tsheej, kev rov pib dua ntawm kev tsim cov nroj tsuag thaum ntxov hauv Guangxi tsis paub meej, nyob ntawm cov nqi hluav taws xob thiab cov nqi hlau.
Txhawm rau suav nrog, tom qab Lub Caij Nplooj Ntoos Hlav, vim qhov nce ntxiv ntawm tag nrho cov khoom muag ntawm manganese ore, kev lag luam kev xav yuav raug cuam tshuam rau qee qhov, tab sis vim muaj ntau ntawm South African ore hauv cov khoom muag, qhov feem ntawm oxidized. ore yog qhov me me, tib lub sijhawm, qhov concentration ntawm cov khoom thauj khoom yog siab, thiab cov nqi tuaj txog lig tsis tsawg, oxidized ore yog ib qho yooj yim mus nce.
Post lub sij hawm: Apr-17-2023