公开(公告)号：US20100018932A1

公开(公告)日：2010-01-28

申请号：US12439935

申请日：2007-09-05

申请人： Pierre-André Liechti ,  Urbain Genier ,  Jacques Moles

发明人： Pierre-André Liechti ,  Urbain Genier ,  Jacques Moles

IPC分类号： C02F1/78

CPC分类号： B01F3/0451 ,  B01F3/04248 ,  B01F2003/04886 ,  C02F1/78 ,  C02F2301/046

摘要： Method for bringing ozone into contact with a flow of liquid in which a fraction of the liquid flow is tapped off, a carrier gas laden with ozone is injected into the tapped-off flow, forming gas bubbles, the gas bubbles and the liquid are mixed so as to form a two-phase tapped-off flow, and the tapped-off flow is reintroduced into a descending vertical stream of the main liquid flow, this vertical stream undergoing, at the bottom, a change of direction to essentially the horizontal, the reintroduction of the tapped-off flow being carried out at the lower end of an injection tube immersed in the descending vertical stream of the main flow. The descending vertical stream (3a) forms a continuous liquid column, static mixing is provided in the injection tube (16) as far as the vicinity of its outlet, and the two-phase tapped-off flow is reintroduced into the descending vertical stream (3a) in the form of at least one jet having a vertically downward velocity component, this reintroduction taking place below a height (H) of liquid and with a vertically downward velocity component that are sufficient for the gas bubbles to be entrained downwards, without rising.

摘要翻译： 将臭氧与其中一部分液体流动的液体流接触的方法，将含有臭氧的载气注入到热交换流中，形成气泡，气泡和液体混合 以便形成两相分流流动，并且将分流流重新引入主液流的下行垂直流中，该垂直流在底部经历方向变化至基本水平， 在插入主流的下行垂直流中的注入管的下端进行分接流的重新引入。 下降的垂直流（3a）形成连续液柱，在注入管（16）中设置到其出口附近的静态混合，并且将两相分流流重新引入下行垂直流（ 3a）以至少一个具有垂直向下速度分量的射流的形式，这种重新引入发生在低于液体的高度（H）和垂直向下的速度分量之下，足以使气泡向下夹带，而不会上升 。

公开(公告)号：US08298418B2

公开(公告)日：2012-10-30

申请号：US12439935

申请日：2007-09-05

申请人： Pierre-André Liechti ,  Urbain Genier ,  Jacques Moles

发明人： Pierre-André Liechti ,  Urbain Genier ,  Jacques Moles

IPC分类号： C02F1/78

CPC分类号： B01F3/0451 ,  B01F3/04248 ,  B01F2003/04886 ,  C02F1/78 ,  C02F2301/046

摘要： Method for bringing ozone into contact with a flow of liquid in which a fraction of the liquid flow is tapped off, a carrier gas laden with ozone is injected into the tapped-off flow, forming gas bubbles, the gas bubbles and the liquid are mixed so as to form a two-phase tapped-off flow, and the tapped-off flow is reintroduced into a descending vertical stream of the main liquid flow, this vertical stream undergoing, at the bottom, a change of direction to essentially the horizontal, the reintroduction of the tapped-off flow being carried out at the lower end of an injection tube immersed in the descending vertical stream of the main flow. The descending vertical stream (3a) forms a continuous liquid column, static mixing is provided in the injection tube (16) as far as the vicinity of its outlet, and the two-phase tapped-off flow is reintroduced into the descending vertical stream (3a) in the form of at least one jet having a vertically downward velocity component, this reintroduction taking place below a height (H) of liquid and with a vertically downward velocity component that are sufficient for the gas bubbles to be entrained downwards, without rising.

摘要翻译： 将臭氧与其中一部分液体流动的液体流接触的方法，将含有臭氧的载气注入到热交换流中，形成气泡，气泡和液体混合 以便形成两相分流流动，并且将分流流重新引入主液流的下行垂直流中，该垂直流在底部经历方向变化至基本水平， 在插入主流的下行垂直流中的注入管的下端进行分接流的重新引入。 下降的垂直流（3a）形成连续液柱，在注入管（16）中设置到其出口附近的静态混合，并且将两相分流流重新引入下行垂直流（ 3a）以至少一个具有垂直向下速度分量的射流的形式，这种重新引入发生在低于液体的高度（H）和垂直向下的速度分量之下，足以使气泡向下夹带，而不会上升 。