Ob chav khob lub tshuab nqus tsev

Ob chav khob teb chaws tshuab kom lub tshuab nqus dej, kom sov rau hauv lub thoob lub taub hau, thiab cua sov kom ua rau cov khoom siv sib txuas mus txog qhov ziab nrawm ntawm cov khoom, txhim kho kev ziab ua kom qhuav, thiab ua tiav lub hom phiaj ntawm kev nqus kom qhuav {}}

1. Cov tshuab no yog siv rau kom qhuav cov hmoov thiab cov khoom siv, cov khoom noj, metallurgical hmoov thiab lwm yam kev lag luam.
2. Lub tshuab muaj cov qauv kev cog lus, kev ua haujlwm yooj yim, txo cov haujlwm ua haujlwm thiab txuag kev ua haujlwm .
{{03. Vim tias nws ua haujlwm nyob rau hauv lub tshuab nqus tsev, nws muaj cov nqi kub thiab kub thiab txias.
4.} Ciam ziab qhuav, haum rau cov pa oxygen thiab impurities kuj tseem tuaj yeem tau txais txiaj ntsig ntau dua ntawm cov khoom .
5. Cov tshuab no tshwj xeeb yog tsim nyog siv cov kuab cua sov lossis cov roj av uas yooj yim thaum ziab .
6. Nws tuaj yeem qhuav cov khoom mus rau cov ntsiab lus noo noo tsawg, thiab cov ziab huv yog txawm thiab cov khoom zoo.

Cov tshuab no yog qhov tsim nyog rau lub tshuab nqus tsev ziab thiab sib xyaw ntawm cov khoom siv granular hauv cov tshuaj, thiab lwm yam kev lag luam tshuaj, thiab yog qhov tsim nyog tshwj xeeb rau cov ntaub ntawv hauv qab no:
{{01.} Cov ntaub ntawv kub-rhiab heev uas tsis tuaj yeem lees txais qhov kub siab
2.}} Cov ntaub ntawv uas yooj yim oxidized thiab txaus ntshai
3.} Cov ntaub ntawv xav tau kev rov qab ntawm cov kuab tshuaj thiab cov roj toxic
4.} Cov ntaub ntawv xav tau tsawg dua cov ntsiab lus volatiles
5.}} Cov ntaub ntawv nrog cov cai rau crystalline puab

Cim npe nrov: Ob chav khob teb lub tshuab nqus tsev, Tuam Tshoj Ob leeg Cone teb lub tshuab nqus tsev tshuab hluav taws xob tshuab