公开(公告)号：US06423235B1

公开(公告)日：2002-07-23

申请号：US09570928

申请日：2000-05-15

申请人： Yoichi Shimoi ,  Junichi Goda ,  Takio Adachi

发明人： Yoichi Shimoi ,  Junichi Goda ,  Takio Adachi

IPC分类号： C02F178

CPC分类号： C01B13/10 ,  B01D19/0015 ,  B01J2219/00103 ,  B01J2219/3325 ,  C02F1/20 ,  C02F1/78 ,  Y10S210/908 ,  Y10S261/42

摘要： A gas-liquid contacting apparatus of a column system, comprising a column having an inlet for introducing a liquid to be treated and an outlet for a discharged gas in an upper part thereof, and an inlet for introducing a gas and an outlet for a treated liquid after gas-liquid contact in a lower part thereof, and at least two units comprising a packing material or a wetted wall structure, said units being separated by a gas back mixing preventer plate between the upper and lower parts, wherein the liquid introduced and the gas introduced are brought into countercurrent contact while keeping the gas phase as a continuous phase; and a process for producing an ozone liquid, a process for oxidizing an organic substance in a liquid, a process for removing a gas dissolved in a liquid, a process for treating a volatile substance in a liquid, a process for dissolving a gas into a liquid, each using the same.

摘要翻译： 柱系统的气液接触装置，包括：具有用于引入待处理液体的入口和用于其上部排出气体的出口的塔，以及用于引入气体和出口的入口，用于处理 液体在其下部接触后的液体，以及包括填充材料或湿壁结构的至少两个单元，所述单元由上部和下部之间的气体回流混合防止板隔开，其中， 导入的气体在将气相保持为连续相的同时进行逆流接触; 臭氧液的制造方法，液体中的有机物质的氧化方法，溶解在液体中的气体的除去方法，液体中的挥发性物质的处理方法，将气体溶解于 液体，每个使用相同。

公开(公告)号：US06203704B1

公开(公告)日：2001-03-20

申请号：US09290998

申请日：1999-04-14

申请人： Yasuhiro Tateishi ,  Yoichi Shimoi

发明人： Yasuhiro Tateishi ,  Yoichi Shimoi

IPC分类号： B01D1100

CPC分类号： B03B5/00 ,  B01D11/0288 ,  B01D2011/002 ,  C22B7/006 ,  Y02P10/234 ,  Y02P10/238

摘要： A method for separating an objective component from a crude material in a time lagged multi-stage counter flow system, comprising: (a) contacting the crude material with a washing liquid or an extracting reagent in a semi-batch system to form a mixture of the crude material and the washing liquid or extracting reagent; (b) separating the mixture into a recovered liquid containing the objective component and a residue, with the proviso that the mixture is not separated with a separation membrane that is connected to a tank containing the crude material; and repeating (a) and (b) at least once, wherein the concentration of the objective component is successively lower in the washing liquid or extracting reagent contacted with the crude material in each (a).

摘要翻译： 一种在时滞多级逆流系统中从粗物质中分离目标成分的方法，包括：（a）在半间歇系统中使粗物质与洗涤液或萃取剂接触，形成混合物 原料和洗涤液或萃取剂; （b）将混合物分离成含有目标成分和残余物的回收液体，条件是混合物不与连接到含有粗物质的罐的分离膜分离; 并重复（a）和（b）至少一次，其中目标成分的浓度在与（a）中的原料接触的洗涤液或萃取剂中相继降低。

公开(公告)号：US6039879A

公开(公告)日：2000-03-21

申请号：US954058

申请日：1997-10-20

申请人： Yoichi Shimoi ,  Hideo Tamura ,  Masaomi Okazaki ,  Takao Suganuma

发明人： Yoichi Shimoi ,  Hideo Tamura ,  Masaomi Okazaki ,  Takao Suganuma

IPC分类号： C12P1/00 ,  B01D61/02 ,  B01D61/14 ,  B01D65/02 ,  B01D61/00

CPC分类号： B01D61/027 ,  B01D61/022 ,  B01D61/142 ,  B01D61/145

摘要： A method for separating and recovering an objective component from a crude liquid by a membrane in a semi-batch system, including the steps of: at least two stages of adding a washing liquid to the crude liquid stored in a container and mixing the washing liquid with the crude liquid to form a mixture of the crude liquid and the washing liquid, wherein successive ones of the at least two stages are separated by a time lag, wherein the successive ones use washing liquids at different concentrations, in descending order, of the objective component concentration, and further wherein a last one of the plural stages uses only a washing liquid having essentially a zero concentration of the objective component; and for each of the plural stages, performing a step of membrane treatment of the mixture to transfer the objective component from the crude liquid to a permeated liquid.

摘要翻译： 一种在半分批系统中通过膜从粗液中分离和回收目标成分的方法，包括以下步骤：向存储在容器中的粗液中加入洗涤液的至少两个阶段，并将洗涤液 与粗液体形成粗液体和洗涤液体的混合物，其中至少两个阶段中的连续的一个时间段被分离，其中相继的那些使用不同浓度的洗涤液体，按照降序的顺序， 目标成分浓度，其中，多级中的最后一级仅使用基本上为目标成分零浓度的洗涤液; 并且对于多个阶段中的每个阶段，执行膜处理混合物以将目标成分从粗液体转移到渗透液体的步骤。

公开(公告)号：US4425285A

公开(公告)日：1984-01-10

申请号：US428376

申请日：1982-09-29

申请人： Yoichi Shimoi ,  Mikio Akune ,  Tamotsu Akimoto ,  Ryuzo Watanabe

发明人： Yoichi Shimoi ,  Mikio Akune ,  Tamotsu Akimoto ,  Ryuzo Watanabe

IPC分类号： B01J10/00 ,  B01D53/18 ,  B01J19/30 ,  B01F3/04

CPC分类号： B01J19/30 ,  B01J2219/30215 ,  B01J2219/30466 ,  Y10S261/72

摘要： A packing material unit for use in liquid-gas contact apparatuses, which comprises outer and inner rings, and a plurality of pairs of arched filaments positioned side by side such that their curved outer surfaces are oriented alternately to opposite sides of the plane involving the outer and inner rings to form a plurality of circular or elliptic loops arranged about an imaginary circle which is concentric with the outer and inner rings. A connecting member is bridged between intermediate portions of each pair of the filament. A plural number of reinforcing members extend between apex portions of oppositely arched filaments of adjacent filament pairs. The connecting members and reinforcing members serve both to prevent the interlocking of adjacent packing material units and to improve mechanical strength of the unit.

摘要翻译： 一种用于液 - 气接触装置的包装材料单元，其包括外环和内环，以及多对成对的弓形长丝，并排配置，使得它们的弯曲外表面交替地定向到涉及外表面的平面的相对侧 和内圈以形成围绕与外圈和内圈同心的假想圆布置的多个圆形或椭圆形环。 连接构件桥接在每对灯丝的中间部分之间。 多个加强构件在相邻灯丝对的相对拱形细丝的顶点之间延伸。 连接构件和加强构件用于防止相邻包装材料单元的互锁并提高单元的机械强度。