作者: Elisabeth Scherrer , René Heckendorn , Alan Carlo Ceresa
DOI:
关键词: Inorganic chemistry 、 Chemistry 、 SN2 reaction 、 Oxide 、 Reaction scheme 、 Aqueous solution 、 Salt (chemistry)
摘要: Disclosed herein are processes for oxidising Sn2+ dissolved in an aqueous solution to stannic compounds using NO2 and optionally O2 as oxidants, wherein the is kept at a pH range of 0 7, salt Sn2+(Xn-)2/n oxidants used according reaction scheme + b c NO2-? which a, mole numbers; with proviso that when essentially zero, then free C1-, HSO4 - SO42-.