AN APPARATUS FOR PRODUCING A STABLE OXIDIZING BIOCIDE
    1.
    发明公开
    AN APPARATUS FOR PRODUCING A STABLE OXIDIZING BIOCIDE 审中-公开
    VORRICHTUNG ZUR HERSTELLUNG EINES STABILEN OXIDIERENDEN BIOZIDS

    公开(公告)号:EP2097699A4

    公开(公告)日:2013-04-03

    申请号:EP07869919

    申请日:2007-12-27

    申请人: NALCO CO

    IPC分类号: B01J19/24 C01B21/09

    摘要: The invention relates to an apparatus for the production of oxidizing biocides. The apparatus can be used as a remote production system where the product is stored use or it can be an in situ production system where the product can be in fluid connection with the system being treated. The preferred product of the system is chloramine, which can be produced in a stable form with this apparatus.

    摘要翻译: 本发明涉及一种生产氧化杀生物剂的设备。 该设备可以用作产品储存使用的远程生产系统,或者它可以是原位生产系统,其中产品可以与待处理的系统流体连接。 该系统的优选产物是氯胺,其可以用该装置以稳定的形式制备。

    PROCÉDÉ DE PRÉPARATION D'UNE SOLUTION COMPRENANT DE LA MONOCHLORAMINE
    2.
    发明公开
    PROCÉDÉ DE PRÉPARATION D'UNE SOLUTION COMPRENANT DE LA MONOCHLORAMINE 有权
    一种用于容纳制备氯胺溶液的过程

    公开(公告)号:EP2501647A1

    公开(公告)日:2012-09-26

    申请号:EP10792995.2

    申请日:2010-11-15

    IPC分类号: C01B21/09 C25B1/00 C25B1/26

    CPC分类号: C01B21/091 C25B1/00 C25B1/265

    摘要: The invention relates to a method for preparing a solution including monochloramine, which includes the steps of: a) in an electrolyser including an anode area and a cathode area separated by a membrane limiting the migration of hypochlorite ions, forming hypochlorite ions in the anode area by means of the oxidation of chloride ions in an aqueous solution, and forming ammonium ions in the cathode area by means of the reduction of nitrate and/or nitrite ions in an aqueous solution; and b) reacting the ammonium ions with at least one portion of the hypochlorite ions, with a molar ratio of hypochlorite ions to ammonium ions no lower than 1, resulting in the formation of monochloramine.

    PRODUCTION OF GASEOUS CHLORAMINE
    7.
    发明公开
    PRODUCTION OF GASEOUS CHLORAMINE 审中-公开
    HERSTELLUNG VON GASF RMIGEM CHLORAMIN

    公开(公告)号:EP1560789A4

    公开(公告)日:2006-10-11

    申请号:EP03783616

    申请日:2003-11-14

    摘要: A process and reactor for the gas-phase reaction of commercially available gases in the presence of an inert carrier gas to from product gas. The reactor (10) has an outer shell tube (12) and an inner tube (16), both of which feed reaction chamber (18). At last one first commercially available fed gas is fed to outré tube (12) via first inlet (13). One or more inert gases is fed to outer tube (12) via second inlet (14). In the case of chloramines gas formation, chlorine gas reacts with ammonia. Gas at reaction zone (20) in reaction chamber (18), which is heated by one or more heating elements (22). The product gas stream exits reaction chamber (18) via discharge tube (26).

    摘要翻译: 用于在惰性载气存在下使市售气体与产物气体进行气相反应的方法和反应器。 反应器(10)具有外壳管(12)和内管(16),两者都进料反应室(18)。 最后一个可商购的进料气体经由第一入口(13)被输送到出口管(12)。 一种或多种惰性气体通过第二入口(14)供给到外管(12)。 在氯胺气体形成的情况下,氯气与氨反应。 在反应室(18)中的反应区(20)处的气体由一个或多个加热元件(22)加热。 产物气流通过排放管(26)离开反应室(18)。