Labarai

Bauxite a zahiri yana nufin kalmar gabaɗaya don ores waɗanda za a iya amfani da su a cikin masana'antu, tare da gibbsite, boehmite ko diaspore a matsayin manyan ma'adanai.Filayen aikace-aikacen sa suna da bangarori biyu na ƙarfe da waɗanda ba ƙarfe ba.Bauxite shine mafi kyawun albarkatun ƙasa don samar da ƙarfe na aluminum, kuma shine mafi mahimmancin filin aikace-aikacen.Amfaninsa ya kai fiye da 90% na jimlar bauxite na duniya.

Menene bauxite?

Bauxite ma'adinai ne na yumbu da ake amfani da shi azaman babban albarkatun ƙasa don samar da aluminum.An kafa shi azaman samfurin saura sama da miliyoyin shekaru ta hanyar sinadarai na yanayin duwatsu masu ɗauke da silicates na aluminum.An fara gano shi a Faransa a shekara ta 1821, kuma tun daga lokacin an same shi a wurare da yawa a duniya.Ruiqifeng ya gina kyakkyawar dangantaka da reshen Guangxi na CHALCO, wanda shi ne babban kamfanin kera alumina, na farko na aluminium da kayayyakin sarrafa aluminum.

Ina ake amfani da Bauxite?

Abubuwan da ba na ƙarfe ba na bauxite sune galibi azaman albarkatun ƙasa don kayan haɓakawa, kayan abrasive, sunadarai da babban siminti na alumina.Kodayake rabon bauxite da ake amfani da shi a cikin abubuwan da ba na ƙarfe ba kaɗan ne, yana da fa'idar amfani.Misali: dangane da sinadarai, ana iya amfani da sulfate, trihydrate da aluminum chloride wajen yin takarda, tsaftace ruwa, yumbu da tace man fetur;Za a iya amfani da alumina da aka kunna a matsayin mai kara kuzari, mai ɗaukar nauyi da mai kara kuzari a cikin sinadarai, tace mai da masana'antar harhada magunguna.Decolorization, dehydration, degassing, deacidification, bushewa da sauran jiki adsorbents.

Karfe aluminum shine karfe na biyu mafi mahimmanci a duniya, bayan karfe.A shekarar 1995, abin da ake amfani da shi na kowane mutum a duniya ya kai 3.29kg.Saboda ƙananan ƙayyadaddun nauyinsa, kyakkyawar wutar lantarki da wutar lantarki mai kyau, kayan aiki mai sauƙi da sauran kyawawan kaddarorin, aluminum ana amfani dashi sosai a sassa daban-daban na tattalin arzikin kasa.A halin yanzu, mafi girman amfani da aluminium a duniya yana cikin gine-gine, sufuri da sassan marufi, wanda ya kai sama da kashi 60% na yawan amfanin aluminum.Aluminum wani abu ne da ba dole ba ne don masana'antar lantarki, masana'antar kera jiragen sama, masana'antar injina da na'urorin farar hula.

Tuntuɓi tare damu don ƙarin bincike.