Method of preparing aqueous chlorine dioxide solutions
    1.
    发明授权
    Method of preparing aqueous chlorine dioxide solutions 失效
    制备二氧化氯水溶液的方法

    公开(公告)号:US5972238A

    公开(公告)日:1999-10-26

    申请号:US11279

    申请日:1998-05-11

    CPC classification number: C02F1/50 C01B11/024 C02F1/72 C02F1/76

    Abstract: The description relates to a process for the production of aqueous chlorine dioxide solutions through oxidation of chlorite with oxo acids and/or oxo acid anions having a suitable redox potential in a buffered aqueous medium, wherein an acidic aqueous solution A is produced which has a pH of about 5 or less and contains the oxo acids and/or oxo acid anions, and the acidic aqueous solution A is mixed with an aqueous chlorite solution B to form chlorine dioxide, wherein a pH of less than 6.95 is adjusted in the reaction mixture, this pH value being stabilized by a buffering system contained therein.

    Abstract translation: PCT No.PCT / EP96 / 03543 371日期:1998年5月11日 102(e)日期1998年5月11日PCT提交1996年8月9日PCT公布。 出版物WO97 / 06098 日期1997年2月20日该描述涉及通过在缓冲的含水介质中具有适当的氧化还原电位的含氧酸和/或含氧酸阴离子氧化亚氯酸盐来生产二氧化氯水溶液的方法,其中酸性水溶液A为 生成的pH约为5以下并含有含氧酸和/或含氧酸阴离子,酸性水溶液A与亚氯酸钠水溶液B混合形成二氧化氯,调节pH小于6.95 在反应混合物中,该pH值由其中包含的缓冲系统稳定。

    Process for the production of aqueous chlorine dioxide solutions
    2.
    发明授权
    Process for the production of aqueous chlorine dioxide solutions 失效
    生产二氧化氯水溶液的方法

    公开(公告)号:US6103950A

    公开(公告)日:2000-08-15

    申请号:US378809

    申请日:1999-08-23

    CPC classification number: C02F1/50 C01B11/024 C02F1/72 C02F1/76

    Abstract: The description relates to a process for the production of aqueous chlorine dioxide solutions through oxidation of chlorite with oxo acids and/or oxo acid anions having a suitable redox potential in a buffered aqueous medium, wherein an acidic aqueous solution A is produced which has a pH of about 5 or less and contains the oxo acids and/or oxo acid anions, and the acidic aqueous solution A is mixed with an aqueous chlorite solution B to form chlorine dioxide, wherein a pH of less than 6.95 is adjusted in the reaction mixture, this pH value being stabilized by a buffering system contained therein.

    Abstract translation: 该描述涉及通过在缓冲的含水介质中具有合适的氧化还原电位的含氧酸和/或含氧酸阴离子氧化亚氯酸盐来生产二氧化氯水溶液的方法,其中产生酸性水溶液A,其具有pH 为约5以下,含有含氧酸和/或含氧阴离子,酸性水溶液A与亚氯酸钠水溶液B混合形成二氧化氯,其中在反应混合物中调节pH小于6.95, 该pH值由其中包含的缓冲系统稳定。

    Apparatus for generating ozone utilizing an oscillating plate electrode
    3.
    发明授权
    Apparatus for generating ozone utilizing an oscillating plate electrode 失效
    利用振荡板电极产生臭氧的装置

    公开(公告)号:US5366702A

    公开(公告)日:1994-11-22

    申请号:US98358

    申请日:1993-10-08

    Inventor: Manfred Rimpler

    CPC classification number: C01B13/11 C01B2201/12 C01B2201/22 C01B2201/32

    Abstract: Apparatus for generating ozone with a high voltage source and at least two spaced plate electrodes with an interposed dielectric for forming at least one flow path, at least one of the plate electrodes being oscillatable, the plate electrode comprising two layers of electrically conductive material, whereof at least one layer is oscillatable, a resilient-attenuating material is placed between the two layers and the two layers are fixed in order to permit oscillations of the electrodes.

    Abstract translation: PCT No.PCT / EP92 / 02875第 371日期:1993年10月8日 102(e)日期1993年10月8日PCT提交1992年12月11日PCT公布。 出版物WO93 / 12035 日期:1993年6月24日。用于产生具有高电压源的臭氧和至少两个隔开的平板电极的装置,具有用于形成至少一个流动路径的插入电介质,至少一个所述板电极是可振荡的,所述板电极包括两个 导电材料层,其中至少一层是可振荡的,弹性衰减材料放置在两层之间,并且两层被固定以允许电极的振荡。

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