Bisa rahoton binciken da aka yi kan bincike da saka hannun jari na masana'antar alumina mai tsabta ta kasar Sin (2021) da Limu ta bayar da shawarar ba da shawara, alumina mai tsafta yana da fa'ida na tsayin daka, karfi da tsayin daka, kuma ana amfani da shi sosai a cikin kayan lantarki. semiconductor da sauran masana'antu.An fi amfani da alumina mai tsabta don yin yumbura don haɗawa da da'irori da na'urori masu auna mota.Yana daya daga cikin kayan da aka fi amfani dasu.
A kasar Sin, yawan karfin masana'antun cikin gida da ke samar da alumina mai tsafta ya kai dubunnan ton.A gaskiya ma, yawancin su sun fi mayar da hankali a cikin ƙananan kasuwanni irin su phosphor.Duk da haka, tsaftar wasu kamfanoni na cikin gida ya kai sama da 4n5, kuma babu tazara tsakanin manyan kamfanonin kasashen waje ta fuskar tsafta.Aikace-aikacen da ke kan hanyar sapphire substrate na iya gane shigo da canji.Duk da haka, dangane da girman barbashi, kamfanonin kasashen waje za su iya cimma kasa da 30nm (nm), kuma yawancin kamfanonin cikin gida suna da wani gibi.Don haka, a halin yanzu, alumina don diaphragm baturi na lithium galibi ana samar da su ne daga sinadarai na Sumitomo da sauran masana'antun kasashen waje.
A cikin filin aikace-aikacen sapphire, masana'antun samar da alumina masu tsabta na gida suna da fa'idodin ayyukan farashi na bayyane kuma sun fi kusanci da abokan ciniki a yanayin ƙasa, wanda babu shakka zai sami fa'ida sosai.A lokaci guda, a fagen high-karshen high-tsarki alumina, tare da ci gaba da ci gaban cikin gida Enterprises' fasahar, cikin gida Enterprises tare da manyan fasaha da kuma high kudin yi za su sauri gane shigo da musanya, Kuma shigar da kasa da kasa kasuwar zuwa fitarwa high. - tsarki alumina.
Dangane da kewayon manyan kayayyaki da ake shigo da su da kuma cikar ƙarancin ƙima a cikin kasuwannin cikin gida mai tsabtar alumina, zai zama haɓakar haɓakar alumina mai tsabta don maye gurbin shigo da kayayyaki da biyan buƙatun kasuwannin cikin gida.
Ci gaban masana'antar alumina mai tsabta a cikin kasar Sin ya yi latti kuma har yanzu yana kan jariri.A halin yanzu, babban aikin samarwa yana inganta tsarin Bayer.A wannan mataki, kayayyakin cikin gida sun fi 4N alumina, kuma akwai ƙananan masana'antun cikin gida waɗanda za su iya samar da kayan 5N.A shekarar 2019, yawan kayayyakin da masana'antar alumina ta kasar Sin ta fitar ya kai tan 7600, bukatu ya kai ton 15700, kuma yawan kayayyakin da aka shigo da su ya kai tan 8100.A shekarar 2020, yawan kayayyakin da ake samarwa a masana'antar alumina mai tsabta ta kasar Sin ya kai tan 8280, bukatun da ake bukata ya kai ton 17035, kana yawan shigo da kayayyaki ya kai tan 8750.
Shandong Zhanchi New Material Co., Ltd (Shanghai Chenxu Trading Co., Ltd) ya samar da 5N 99.999 tsaftataccen alumina, yana cike gibin fasahar cikin gida tare da karya ikon fasahar kasashen waje.
Lokacin aikawa: Oktoba-12-2021