Cov nplai graphite yog ib qho khoom siv tseem ceeb rau kev tsim khoom lag luam. Cov khoom siv raw ntawm cov nplai graphite yog cov khoom siv graphite. Cov hom graphite suav nrog cov nplai graphite ntuj, cov nplai graphite av, thiab lwm yam. Graphite yog cov khoom siv tsis yog hlau, uas yog khawb los ntawm graphite ore. Xyoo 2018, tau pom ib qho graphite ore loj heev hauv Henan Province. Lub Koom Haum Tshawb Fawb Txog Geological Thawj Zaug ntawm Henan Bureau of Geology thiab Mineral Resources tau tshawb nrhiav cov khoom siv graphite ore no hauv Xichuan County, Henan Province, thiab cov peev txheej ntawm ib thaj chaw tsim cov ore tau mus txog qhov siab tshiab hauv Henan Province, nrog 14.8155 lab tons ntawm cov khoom siv graphite flake.
Raws li tus neeg saib xyuas lub koom haum Geological Exploration Institute, los ntawm kev tshawb fawb dav dav, 5 lub txaj ore thiab 6 lub cev ore tau raug kos duab hauv thaj chaw. Hom graphite ore scale feem ntau yog graphite plagioclase gneiss hom, thiab hom deposit yog sedimentary metamorphic hom. Thaj chaw no yuav dhau los ua lub hauv paus tseem ceeb ntawm graphite mining hauv Suav teb. Muaj ntau cov khoom siv flake graphite faib thoob plaws lub tebchaws, ntawm cov chaw tso graphite crystalline loj feem ntau faib hauv Heilongjiang, Inner Mongolia, Shandong, Henan, Shaanxi, Sichuan, thiab lwm yam, uas Heilongjiang thiab Shandong yog cov chaw muaj ntau tshaj plaws, thaum cov chaw tso graphite cryptocrystalline loj faib hauv Hunan.
Furuite graphite nyob hauv Qingdao, Shandong xeev. Cov khoom siv graphite flake hauv zos muaj nplua nuj. Los ntawm kev sib tsoo tshuab, graphite ntuj tuaj yeem ua tiav rau hauv flake graphite nrog ntau qhov loj me. Txais tos cov neeg siv khoom tuaj xyuas thiab koom tes!
Lub sijhawm tshaj tawm: Lub Kaum Hli-10-2022