Kune akawanda marudzi e graphite poda zviwanikwa muChina ane hupfumi hunhu, asi parizvino, ore ongororo yemidziyo yemumba magirafu iri nyore. Tsvaga iwo makuru echisikigo mhando dzeore, ore giredhi, main minerals uye gangue kuumbwa, washability, nezvimwewo, uye ongorora iyo yakatsetseka poda mhando yeore zviri nyore, uchitarisa chete pakristaro morphology, kabhoni nesarufa zvemukati uye saizi. Kunyangwe paine misiyano mikuru yehunhu uye hunhu pakati pe graphite ore uye yakanatswa poda munzvimbo dzakasiyana dzekugadzira, haigone kusiyaniswa kubva pakunatswa kwehupfu hwekuzivikanwa. Iyo yakapfava giredhi sisitimu yakaunza yakakwira dhigirii yehomogenization yezvinhu zvakasvibirira kumusoro kwegirafu munzvimbo dzakasiyana, iyo yakavanza kukosha kwayo kwekushandisa. Pano, mupepeti weFuruite Graphite anosuma kudiwa kwekusiyanisa girafu poda munzvimbo dzakasiyana:
Mamiriro ezvinhu aya akaunza matambudziko akatanhamara: kune rumwe rutivi, zvakaoma zvikuru uye mapofu kune maindasitiri epasi pemvura yegraphite poda kusarudza magirafu zviwanikwa zvinoenderana nezvinodiwa zvechigadzirwa chavo, uye mabhizinesi anofanirwa kushandisa nguva yakawanda kuona uye kuedza kugadzira graphite upfu mbishi zvinhu zvine label imwechete asi zviuru zvezvivakwa zvakasiyana kubva kune makuru magirafu nzvimbo dzinogadzira muChina, iyo yaive nguva yakawanda yekugadzira magirafu. Kunyangwe zvichitora nguva uye kushanda nesimba kuona izvo zvakagadziridzwa, kuchinjika kwemamwe maparamita epakati ega ega ega emidziyo inotungamirawo mabhizinesi kuti agare achidzokorora kwainobva uye magadzirirwo maitiro ezvigadzirwa. Nekune rimwe divi, mabhizinesi ekumusoro e graphite poda haana ruzivo rwekudiwa kwemabhizinesi epasi pemvura yezvigadzirwa, izvo zvinotungamira kune imwechete chigadzirwa kupatsanurwa uye yakakomba homogenization. Semuyenzaniso, Alxa League muInner Mongolia neJixi muHeilongjiang ese ari mahombe magirafu, akakodzera kugadzirira girafu inokura. Nekudaro, nekuda kwemusiyano wezvinoitika mamiriro uye chiyero chenguva dzose yezvicherwa zveganggue, iwo ekuwedzera reshiyo akasiyana zvakanyanya, uye anoshanda magirafu zvigadzirwa zvakasiyana.
Nguva yekutumira: Zvita-26-2022