Ntiaj teb Natural Graphite
Jan 03, 2022
Hauv xyoo 2010, lub ntiaj teb' lub ntuj graphite ntau lawm yog 1.1 lab tons. Tuam Tshoj' s graphite tso zis yog 800,000 tons (crystalline graphite thiab cryptocrystalline graphite), suav txog 73% ntawm lub ntiaj teb' cov zis. Nyob rau hauv 30 xyoo dhau los, Tuam Tshoj' s graphite tso zis tau ranked thawj nyob rau hauv lub ntiaj teb no.
Nyob rau hauv 1995, Tuam Tshoj' s graphite tso zis tau mus txog cov ntaub ntawv siab ntawm 2.215 lab tons, uas 549,000 tons ntawm crystalline graphite thiab 1.656 lab tons ntawm cryptocrystalline graphite. Nyob rau hauv 2008, cov zis ntawm crystalline graphite nyob rau hauv Tuam Tshoj ntaus ib cov ntaub ntawv siab ntawm 650,000 tons;
Cov zis ntawm crystalline graphite poob rau 480,000 tons hauv xyoo 2009, thiab cov khoom tsim tawm ntawm lub ntiaj teb graphite ore yog kwv yees li 1 lab tons hauv tib lub sijhawm. Tuam Tshoj' lub crystalline graphite yog tsim nyob rau hauv 16 lub xeev (autonomous regions) xws li Inner Mongolia, Heilongjiang, Shandong, Hebei, Henan, Hubei, thiab Sichuan. Cov chaw tsim khoom tseem ceeb yog Jixi thiab Luobei hauv Heilongjiang, Pingdu thiab Laixi hauv Shandong, Xinghe hauv Inner Mongolia, Chicheng hauv Hebei, thiab lwm yam.
Neixiang hauv Henan, Yichang hauv Hubei thiab Nanjiang hauv Sichuan. Txoj kev loj hlob ntawm cryptocrystalline graphite nyob rau hauv Tuam Tshoj yog tsuas yog nyob rau hauv lub Chenzhou cheeb tsam ntawm Hunan xeev thiab lub Panshi cheeb tsam ntawm Jilin xeev. Muaj ntau lub tuam txhab nyob rau hauv cheeb tsam Chenzhou ntawm Hunan xeev uas siv ultra-siab kub technology los tsim high-purity microcrystalline graphite.
