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三氧化硫的制备和用途 | | 化工资讯网
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三氧化硫的制备和用途 | | 化工资讯网
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V2O3 + O2→ V2O5 以这种方式制得的三氧化硫大部分都被转化为了硫酸,但不能用水进行吸收,否则将形成大量酸雾,但如果采用98.3% 硫酸作吸收剂,因其液面上水 ...
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