Process for sulfuric acid purification
    3.
    发明授权
    Process for sulfuric acid purification 失效
    硫酸纯化方法

    公开(公告)号:US3956373A

    公开(公告)日:1976-05-11

    申请号:US389960

    申请日:1973-08-20

    申请人: James O. Knobloch

    发明人: James O. Knobloch

    IPC分类号: C01B17/90 C07C51/44

    CPC分类号: C01B17/905

    摘要: Process of reducing the bromine content of spent sulfuric acid bromination liquor containing organic impurities by blowing an oxygen containing gas through said sulfuric acid liquor at an elevated temperature at least until substantially all of the organic material in said liquor is oxidized.

    摘要翻译: 通过在升高的温度下吹入含氧气体通过所述硫酸液体至少直至所述液体中的所有有机材料基本上被氧化来降低含有有机杂质的废硫酸溴化液的溴含量的方法。