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The species of arsenic in secondary zinc oxide generated from fuming furnace were investigated. The results revealed that there are mainly three types of secondary zinc oxide based on three arsenic species. The main phase of As is As 2 O 3 in type I, zinc arsenite (Zn(AsO 2 ) 2 ) in type II and lead arsenate (Pb(As 2 O 6 ), Pb 4 As 2 ...
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