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["浓硫酸을 가능한 한 정제하는 방법에 대해 아는 분들만 들어오세요",,",","예를 들어 특정體容积的溶液中,硫酸占百分之七十,亚硫酸占百分之三十。如果我们只是将溶液加热,加热的同时通过管子向溶液中鼓入空气。空气在溶液中产生气泡。气泡将其中的soso带出sososo请问通过这种简单的方法能否将硫酸提纯到多少或者说能否将其中的so排除多少",,",","知道的留下你的的qq请教一下",,"최종 제품에서의 이산화황 함량에 따라 구체적으로 결정합니다"

2017-09-26View Original

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比如一定体积的溶液。。。里面百分之七十是硫酸。百分之三十是亚硫酸。。如果我们只是把溶液加热。。。加热的同时。。。。往溶液里插入一个管子。。。通过这个管子向溶液里面鼓空气进去。。。。空气在溶液里产生气泡。。。气泡把里面的so2带出,,,,,用这种简单的方法,,,请问能把硫酸提纯到多少,,,,或者说可以把里面的so2排除多少
Reply #22017-09-26
知道的留下你的qq请教下
Reply #32017-10-12
这要根据对最终产品中对二氧化硫的含量要求来具体确定

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