Muaj pes tsawg grams kub ib ton yog zoo?
Muaj pes tsawg grams kub ib ton yog zoo?

Video: Muaj pes tsawg grams kub ib ton yog zoo?

Video: Muaj pes tsawg grams kub ib ton yog zoo?
Video: Tsi muaj 3 hnub zoo 2024, Hlis ntuj nqeg
Anonim

Kub : Ib ooj, lossis kwv yees li 30 grams /tonneis qib siab thiab tuaj yeem xav tias yuav txav mus los hauv kev lag luam feem ntau. Ob peb ooj ntawm kub per tonne raug suav hais tias yog qib siab rau kev khawb hauv av, txawm tias 5 gramgold / tonne feem ntau yog kev lag luam.

Kuj paub yog, pes tsawg ooj kub nyob rau hauv ib tuj?

Ib ton (luv) ntawm kub hloov mus rau ooj (troy) sib npaug rau 29, 166.67 ib oz t. Ntau npaum li cas troy ounces ntawm kub yog in1 ton (luv)? Cov lus teb yog: Qhov hloov ntawm 1 sh tn ( ton (luv)) unit of a kub luas = 29,166.67 ib oz t ( ooj (troy)) raws li qhov sib npaug ntsuas rau tib yam kub hom.

Ib sab saum toj no, g / t kub yog dab tsi? Lub Ntiaj Teb Kub Council txhais ib tug high-quality underground mine raws li muaj ib tug kub ore ntom ntawm 8 thiab 10 g / t (gram ib ton ), hos ib tug low-quality underground mine muaj a kub ore ntom ntawm 1 txog 4 g / t.

Ib yam li ntawd, nws raug nug, dab tsi yog suav tias yog qib siab kub?

Hauv mining, qib siab hais txog mining tawm cov feem ntawm cov orebody uas muaj siab tshaj plaws qib ntawm cov khoom yuav tsum tau mined. Txawm li cas los xij, nws kuj tseem tuaj yeem xa mus rau kev zais thiab tub sab ntawm qhov muaj txiaj ntsig kub los yog nyiaj ore los ntawm miners rau tus kheej profit.

Dab tsi yog suav tias yog qib siab cobalt?

Feem ntau, siab dua 0.1% cobalt yog suav tias yog siab - qib , AUZ sib tshuam 3.4% cobalt.

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