Muaj ntau homgraphite flakeCov peev txheej hauv Suav teb nrog cov yam ntxwv nplua nuj, tab sis tam sim no, kev ntsuam xyuas cov hlau ntawm cov peev txheej graphite hauv tsev yog qhov yooj yim, feem ntau yog nrhiav pom hom hlau ntuj, qib hlau, cov zaub mov tseem ceeb thiab cov khoom sib xyaw ua ke, kev ntxuav tau, thiab lwm yam, thiab kev ntsuam xyuas zoo ntawm cov hmoov hlau zoo dua yooj yim dua, 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 loj hauv cov yam ntxwv thiab zoo ntawm graphite ore thiab cov hmoov ua kom zoo hauv ntau thaj chaw tsim khoom, nws tsis yooj yim sua kom paub qhov txawv ntawm lawv tsuas yog los ntawm kev txheeb xyuas cov hmoov ua kom zoo. Lub kaw lus faib tawm yooj yim tau coj txog qib siab ntawm kev sib xyaw ua ke ntawm cov khoom siv raw hauv qhov dej ntws ntawmgraphitenyob rau ntau qhov chaw, uas tau zais nws cov txiaj ntsig ntawm kev siv. Tus editor hauv qab no Furuite Graphite qhia txog cov teeb meem uas tshwm sim los ntawm qhov xwm txheej tam sim no ntawm kev sib txawv ntawm flake graphite:
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 flake graphite los xaiv cov ntaub ntawv raw graphite tsim nyog rau lawv tus kheejcov khoomCov lag luam yuav tsum siv sijhawm ntau los txheeb xyuas thiab sim tsim cov khoom siv graphite flake nrog tib lub npe tab sis cov yam ntxwv sib txawv ntawm cov chaw tsim graphite loj hauv Suav teb, uas ua rau 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 tau ua rau cov lag luam hloov kho qhov chaw thiab cov mis ntawm cov khoom siv raw tas li.
Ntawm qhov tod tes, cov lag luam sab saud ntawm flake graphite tsis muaj kev nkag siab txog qhov kev thov ntawm cov lag luam sab hauv qab rau cov khoom nyooscov ntaub ntawv, uas ua rau muaj kev faib tawm thiab kev sib xyaw ua ke ntawm cov khoom. Piv txwv li, Alashan 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 yog qhov xwm txheej sib txawv ntawm cov zaub mov gangue thiab qhov tsis tu ncua ntawm cov nplai, lawv cov piv txwv nthuav dav sib txawv heev, thiab cov khoom graphite uas lawv tsim nyog rau kuj sib txawv.
Lub sijhawm tshaj tawm: Plaub Hlis-26-2023