Fly ash is a very good resource for preparing alumina and alugel,because the mass fraction of alumina in it can be up to 15%~40%.
粉煤灰中
铝质量分数可达15%~40%,是制备铝和
铝的很好
源。
铝Fly ash is a very good resource for preparing alumina and alugel,because the mass fraction of alumina in it can be up to 15%~40%.
粉煤灰中铝质量分数可达15%~40%,是制备铝和铝的很好源。
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