Muaj ntau ntau hom graphite hmoov cov peev txheej hauv Suav teb nrog cov yam ntxwv nplua nuj, tab sis tam sim no, kev ntsuas ore ntawm cov khoom siv graphite hauv tsev yog qhov yooj yim. Tshawb nrhiav cov ntsiab lus ntawm cov ore, qib ore, cov ntsiab lus tseem ceeb thiab cov kab laum muaj pes tsawg leeg, kev ntxuav, thiab lwm yam, thiab ntsuas cov hmoov zoo ntawm cov ore yooj yim, tsom tsuas yog siv lead ua morphology, carbon thiab sulfur cov ntsiab lus thiab nplai loj. Txawm hais tias muaj qhov sib txawv zoo ntawm cov yam ntxwv thiab qhov zoo ntawm cov graphite ore thiab cov hmoov ua kom zoo hauv cov chaw tsim khoom sib txawv, nws tsis tuaj yeem sib txawv tsuas yog los ntawm kev txheeb xyuas cov hmoov zoo. Qhov yooj yim grading system tau coj mus txog qib siab ntawm homogenization ntawm raw cov ntaub ntawv nyob rau hauv upstream ntawm graphite nyob rau hauv ntau qhov chaw, uas tau zais nws cov tswv yim daim ntawv thov nqi. Ntawm no, tus editor ntawm Furuite Graphite qhia qhov kev thov rau graphite hmoov sib txawv hauv ntau qhov chaw:
Qhov teeb meem no tau coj cov teeb meem tseem ceeb: ntawm ib sab, nws yog qhov nyuaj heev thiab qhov muag tsis pom kev lag luam hauv qab ntawm graphite hmoov los xaiv graphite raw cov ntaub ntawv tsim nyog rau lawv tus kheej cov khoom xav tau, thiab cov lag luam yuav tsum siv sijhawm ntau los txheeb xyuas thiab sim tsim graphite hmoov raw cov ntaub ntawv nrog tib daim ntawv lo tab sis ntau txhiab lub zog sib txawv los ntawm cov chaw tsim khoom loj hauv Suav teb, uas nkim sijhawm ntau thiab lub zog. Txawm hais tias nws yuav siv sijhawm thiab siv zog los txiav txim siab txog cov khoom siv raw, qhov hloov pauv ntawm qee qhov tseem ceeb ntawm txhua pawg ntawm cov khoom siv raw kuj ua rau cov tuam txhab mus tas li hloov kho qhov chaw thiab cov txheej txheem ntawm cov ntaub ntawv raw. Ntawm qhov tod tes, cov kev lag luam sab saud ntawm graphite hmoov tsis muaj kev paub txog kev xav tau ntawm cov lag luam downstream rau cov khoom siv raw, uas ua rau ib qho khoom faib thiab homogenization loj. Piv txwv li, Alxa League hauv Inner Mongolia thiab Jixi hauv Heilongjiang yog ob qho tib si loj graphite, uas tsim nyog rau kev npaj nthuav graphite. Txawm li cas los xij, vim qhov sib txawv ntawm qhov tshwm sim hauv xeev thiab qhov ntsuas tsis tu ncua ntawm gangue cov zaub mov, lawv qhov kev nthuav dav sib txawv heev, thiab cov khoom siv graphite sib txawv.
Post lub sij hawm: Dec-26-2022