Muaj ntau hom hmoov graphite hauv Suav teb uas muaj cov yam ntxwv nplua nuj, tab sis tam sim no, kev ntsuam xyuas cov khoom siv graphite hauv tsev yog qhov yooj yim heev. Nrhiav cov hom ntuj tseem ceeb ntawm cov ore, qib ore, cov zaub mov tseem ceeb thiab cov khoom sib xyaw ua ke, kev ntxuav tau, thiab lwm yam, thiab ntsuas qhov zoo ntawm cov hmoov zoo ntawm cov ore yooj yim, tsuas yog tsom mus rau cov qauv siv lead ua, cov ntsiab lus carbon thiab sulfur thiab qhov loj me. Txawm hais tias muaj qhov sib txawv ntawm cov yam ntxwv thiab qhov zoo ntawm graphite ore thiab cov hmoov refined hauv ntau thaj chaw tsim khoom, nws tsis tuaj yeem sib txawv los ntawm kev txheeb xyuas cov hmoov refined. Lub kaw lus yooj yim tau coj txog qib siab ntawm homogenization ntawm cov khoom siv raw ntawm graphite hauv ntau qhov chaw, uas tau zais nws cov txiaj ntsig siv tau. Ntawm no, tus editor ntawm Furuite Graphite qhia txog qhov kev thov rau kev sib txawv ntawm hmoov graphite hauv ntau qhov chaw:
Qhov xwm txheej no tau coj teeb meem tseem ceeb heev: ntawm ib sab tes, nws nyuaj heev thiab dig muag rau cov lag luam downstream ntawm graphite hmoov xaiv cov khoom siv graphite raw uas haum rau lawv cov khoom xav tau, thiab cov lag luam yuav tsum siv sijhawm ntau los txheeb xyuas thiab sim tsim cov khoom siv graphite hmoov raw nrog tib lub npe tab sis ntau txhiab tus yam ntxwv sib txawv los ntawm cov chaw tsim graphite loj hauv Suav teb, uas nkim sijhawm thiab lub zog ntau. Txawm hais tias nws siv sijhawm thiab kev rau siab los txiav txim siab cov khoom siv raw, qhov kev hloov pauv ntawm qee qhov tseem ceeb ntawm txhua pawg ntawm cov khoom siv raw kuj ua rau cov lag luam hloov kho tas li qhov chaw thiab cov txheej txheem teeb tsa ntawm cov khoom siv raw. Ntawm qhov tod tes, cov lag luam upstream ntawm graphite hmoov tsis muaj kev paub txog qhov kev thov ntawm cov lag luam downstream rau cov khoom siv raw, uas ua rau kev faib tawm ib yam khoom thiab kev sib xyaw ua ke loj. Piv txwv li, Alxa League hauv Inner Mongolia thiab Jixi hauv Heilongjiang yog ob qho tib si graphite loj, uas tsim nyog rau kev npaj graphite nthuav dav. Txawm li cas los xij, vim qhov sib txawv ntawm qhov tshwm sim thiab qhov ntsuas tsis tu ncua ntawm cov zaub mov gangue, lawv cov piv txwv nthuav dav sib txawv heev, thiab cov khoom graphite siv tau sib txawv.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-26-2022