Common kuyeretsedwa njira flake graphite ndi ubwino ndi kuipa

Chojambula cha graphitechimagwiritsidwa ntchito m'makampani, koma kufunika kwa flake graphite ndi kosiyana m'mafakitale osiyanasiyana, kotero flake graphite amafunikira njira zosiyanasiyana zoyeretsera. Mkonzi wotsatira wa Furuite graphite afotokoza njira zoyeretserachithunzi cha graphiteali ndi:

1. Njira ya Hydrofluoric acid.
Ubwino waukulu wa njira ya hydrofluoric acid ndikuchita bwino kwambiri pakuchotsa zonyansa, kuchuluka kwazinthu, kukhudzidwa pang'ono pakuchita kwa zinthu za graphite komanso kugwiritsa ntchito mphamvu zochepa. Choyipa chake ndi chakuti hydrofluoric acid ndi poizoni kwambiri komanso ikuwononga, ndipo njira zotetezera chitetezo ziyenera kuchitidwa popanga. Kuonjezera apo, madzi otayira opangidwa ndi njira ya hydrofluoric acid ndi oopsa komanso owononga, ndipo amafunikira chithandizo chokhwima asanatulutsidwe. Ndalama zoteteza chilengedwe zimachepetsanso kwambiri ubwino wa mtengo wotsika wa njira ya hydrofluoric acid.
2, njira yoyambira yoyeretsera asidi.
The mpweya zili graphite oyeretsedwa ndi njira zamchere asidi akhoza kufika oposa 99%, amene ali ndi makhalidwe a ndalama otsika nthawi imodzi, mkulu mankhwala kalasi ndi amphamvu ndondomeko kusinthasintha. Komanso, ili ndi ubwino wa zida zachizoloŵezi komanso kusinthasintha kwakukulu. Njira yoyambira ya asidi ndiyo njira yomwe imagwiritsidwa ntchito kwambiri ku China. Zoyipa zake ndizogwiritsa ntchito mphamvu zambiri, nthawi yayitali yochitapo kanthu, kutayika kwakukulu kwa ma graphite komanso kuipitsa kwakukulu kwamadzi onyansa.
3. Njira yowotcha chlorine.
Kutentha kochepa kowotcha ndi kumwa pang'ono kwa klorini kwa njira yowotcha ya chlorine kumachepetsa kwambiri mtengo wopangiragraphite. Nthawi yomweyo, zomwe zili mu kaboni wazinthu za graphite ndizofanana ndi chithandizo cha hydrofluoric acid, ndipo kuchira kwa njira yakuwotcha ya chlorine ndikwambiri. Komabe, chifukwa chlorine ndi poizoni ndi dzimbiri, amafuna mkulu zida ntchito ndipo amafuna kusindikiza okhwima, ndi mpweya mchira ayenera kusamalidwa bwino, kotero Mwanjira ina, ndi malire kutchuka kwake ndi ntchito.
4. Njira yotentha kwambiri.
Ubwino waukulu wa njira yotentha kwambiri ndikuti kaboni wazinthuzo ndi wokwera kwambiri, womwe ungafikire pamwamba pa 99.995%. Choyipa ndichakuti ng'anjo yotentha kwambiri iyenera kupangidwa mwapadera ndikumangidwa, zidazo ndizokwera mtengo, ndipo pali ndalama zambiri zachiwiri. Kuphatikiza apo, kugwiritsa ntchito mphamvu kumakhala kwakukulu, ndipo ndalama zambiri zamagetsi zimawonjezera mtengo wopanga. Kuphatikiza apo, zovuta zopanga zipangitsanso kuti kugwiritsa ntchito njirayi kukhala kochepa kwambiri. Pokhapokha muchitetezo cha dziko, zakuthambo ndi zochitika zina zomwe zimakhala ndi zofunikira zapadera pa chiyero cha zinthu za graphite, njira iyi imaganiziridwa kuti ikhale yopangidwa ndi magulu ang'onoang'ono.graphite, ndipo sichikhoza kutchuka m'makampani.