ʻElua mau ʻano mea maka no ka hana alumina hoʻāla ʻia, ʻo ka "pauma wikiwiki" i hana ʻia e trialumina a i ʻole pōhaku Bayer, a ʻo kekahi i hana ʻia e ka aluminate a i ʻole ka paʻakai alumini a i ʻole nā mea ʻelua i ka manawa like. X,ρ-alumina a me ka hana ana o X,ρ-alumina X, ρ-alumina ka r...
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