Iindaba zeshishini
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Intshayelelo esisiseko ye-alumina yococeko oluphezulu
Ucoceko oluphezulu lwe-alumina yikhemikhali enefomula yeekhemikhali ze-Al2O3, ngobunyulu obungaphezulu kwe-99.99% esiyaziyo njengobunyulu obuphezulu be-alumina ulwazi oluyimfuneko: Ifomula yemolekyuli: Al2O3 Ubunzima bemolekyuli: 102 Indawo yokunyibilikisa: 2050 ℃ Umxhuzulane okhethekileyo: Al2O3 α Uhlobo 2.5- 3.95g/cm3 Ifom yeCrystal: γ Uhlobo α uhlobo...Funda ngokugqithisileyo -
Uphononongo kunye neThemba lemveliso ye-alumina yehlabathi ngo-2020
Ulwazi olusisiseko: Imakethi ye-alumina inendlela yokulawulwa kwexabiso ngo-2020, kwaye ukuveliswa kunye nokusetyenziswa kwe-alumina kugcine ukulingana okukhulu.Kwiinyanga ezimbalwa zokuqala zika-2021, ngenxa yokunciphisa inzala yokuthengwa kwezinyibilikisi ze-aluminium, amaxabiso e-alumina abonise ukuhla okubukhali ...Funda ngokugqithisileyo -
Uphuhliso lwentengiso yoshishino lwase China olusulungekileyo lwe-alumina ngo-2021
Ngokutsho kweNgxelo yoPhando ngophando kunye namathemba otyalo-mali kushishino lwe-alumina olusulungekileyo lwaseTshayina (uHlelo luka-2021) olukhutshwe nguLimu ngolwazi lokubonisana, ukucoceka okuphezulu kwe-alumina kunezibonelelo zokuqina okuphezulu, amandla aphezulu kunye nokumelana nobushushu obuphezulu, kwaye isetyenziswa ngokubanzi kwi. .Funda ngokugqithisileyo -
Imveliso ye-alumina yehlabathi ngoMeyi
Ngokutsho kwedatha ye-International Aluminium Association, ngoMeyi 2021, imveliso ye-alumina yehlabathi yayiyi-12.166 yezigidi zeetoni, ukwanda kwe-3.86% ngenyanga ngenyanga;Ukunyuka konyaka nonyaka nge-8.57%.Ukusukela ngoJanuwari ukuya kuMeyi, imveliso ye-alumina yehlabathi iphelele kwi-58.158 yezigidi zeetoni, unyaka nonyaka...Funda ngokugqithisileyo