公开(公告)号：WO00067886A1

公开(公告)日：2000-11-16

申请号：PCT/CA2000/000514

申请日：2000-05-03

IPC: B01D63/02 ,  B01F3/04 ,  B01F5/00 ,  C02F3/20

CPC classification number: C02F3/208 ,  B01F3/04269 ,  B01F2003/0439 ,  B01F2003/04858 ,  B01F2215/0431 ,  Y02W10/15

Abstract: A method and apparatus for mixing discrete, microscopic portions of a gas (e.g. oxygen) in a liquid (e.g. water), wherein the liquid is brought into contact with a liquid repellant side of a microporous membrane, and the gas is contacted with the other side. The membrane, which may be a bundle of hollow fibers, has effective pore pathway diameters generally in the range of 0.01 to 5 mu m, and the liquid pressure is regulated not to exceed that of the gas or to cause liquid to pass through the membrane. Gas/liquid mixed in this manner is conveyed and delivered in a low-liquid-turbulence incurring manner to avoid the discrete, microscopic gas portions from combining and proved them with a long retention time in the liquid.

Abstract translation: 一种用于将液体（例如水）中的气体（例如氧气）的离散的微观部分混合在一起的方法和装置，其中液体与微孔膜的防液剂侧接触，并且气体与另一种 侧。 可以是一束中空纤维的膜具有通常在0.01至5μm范围内的有效孔道直径，并且将液体压力调节为不超过气体的压力或使液体通过膜 。 以这种方式混合的气体/液体以低液体湍流的方式被输送和输送，以避免离散的微观气体部分组合，并在液体中证明它们具有长的保留时间。

公开(公告)号：WO98047826A1

公开(公告)日：1998-10-29

申请号：PCT/FR1998/000700

申请日：1998-04-07

IPC: B01F1/00 ,  B01F3/04 ,  B01F5/04 ,  C02F1/78 ,  C02F1/72

CPC classification number: C02F1/78 ,  B01F3/04248 ,  B01F3/0451 ,  B01F3/04985 ,  B01F5/0498 ,  B01F2003/04858 ,  B01F2003/04886

Abstract: The invention concerns a method for contacting ozone in fluids, in particular water, to be treated with ozone, by means of an ozonizer (14) and an apparatus dissolving ozone (2) in the fluid to be treated of the flux piston reactor type in single-phase liquid condition, such as a U-shaped tube, characterised in that it consists in injecting ozonized gas under pressure, produced by said ozonizer (14), in a fluid current to be treated, said injection being carried out to obtain gas microbubbles.

Abstract translation: 本发明涉及一种通过臭氧发生器（14）和将臭氧（2）溶解在待处理的流体活塞式反应器类型的流体中的臭氧处理的流体中的臭氧，特别是用臭氧处理臭氧的方法， 单相液体状态，例如U形管，其特征在于，其包括在所述臭氧发生器（14）以由待处理的流体流中的压力下注入臭氧化气体，所述注射被执行以获得气体 微泡。

公开(公告)号：WO1997039984A1

公开(公告)日：1997-10-30

申请号：PCT/US1996018464

申请日：1996-11-15

Applicant: K.V. ASSOCIATES, INC. ,  KERFOOT, William, B.

Inventor： K.V. ASSOCIATES, INC.

IPC: C02F03/02

CPC classification number: E21B43/00 ,  B01F3/04262 ,  B01F2003/04319 ,  B01F2003/04858 ,  B01F2003/04886 ,  B01F2215/0052 ,  B09C1/00 ,  B09C1/002 ,  B09C1/08 ,  B09C1/10 ,  C02F3/226 ,  Y02W10/15

Abstract: Method for active in situ multi-element gas sparging for bioremediation for removal of contaminants in a soil formation containing a subsurface groundwater aquifer or a substantially wet unsaturated zone, the multi-gas contained in bubbles, wherein the introducing of an oxidizing agent comprising ozone mixed with ambient air to provide an encapsulated multi-element gas in micro-fine bubbles sized by microporous diffusers and bubble chamber in combination with controlling bubbles size, without applying a vaccum for extraction of stripped products or biodegration by-products wherein diffusers form micro-fine bubbles containing multi-element gas that oxidizes, by stripping and decomposition, chlorinated hydrocarbons from the aquifer and surrounding saturated soil formation into harmless by-products; effective to increase the efficiency and speed of remediation of a site.

Abstract translation: 用于生物修复的活性原位多元素气体喷射的方法，用于去除含有地下水含水层或基本上湿的不饱和区域的土壤中的污染物，所述多气体包含在气泡中，其中引入包含臭氧的氧化剂混合 与环境空气一起提供微小气泡的微小气泡，其中微小气泡的尺寸通过微孔扩散器和气泡室结合控制气泡尺寸，而不用真空提取汽提产品或生物降解副产物，其中扩散器形成微细微细 含有多元素气体的气泡，通过汽提和分解将含氯层和周围饱和土壤形成的氯代烃氧化成无害的副产物; 有效提高网站修复的效率和速度。

公开(公告)号：WO1995030120A1

公开(公告)日：1995-11-09

申请号：PCT/US1994004777

申请日：1994-04-28

Applicant: HENDRICKS, John, B. ,  DINGUS, Michael, L.

IPC: F28F03/00

CPC classification number: B01F5/0206 ,  B01D29/012 ,  B01D29/03 ,  B01D29/41 ,  B01D39/1692 ,  B01D46/10 ,  B01D46/12 ,  B01D2201/184 ,  B01F3/04262 ,  B01F2003/04148 ,  B01F2003/04312 ,  B01F2003/04858

Abstract: Perforated plates (10) for use as filter media and devices for fluid injection and extrusion have a multiplicity of holes (14) of a uniform size and a selected diameter as small as 0.5 micron. The plates are made by a "wire drawing" process wherein a sacrificial wire material in plate metal can is repeatedly extruded and restacked, elongating the wire and reducing its diameter. Plates are then cut from the extruded composite, and the wire metal is removed by selective etching (Fig. 8). By use of this process, perforated plates with several features unavailable previously are obtained. In particular, the plates have much smaller holes, higher porosity, and uniform size and shape, along with any desired thickness and a high length-to-diameter ratio. Such plates are ideally suited for use as a medium for various types of filters where removal of contaminants sized in the lower micron range is desired. Size and distribution of the holes in the plate are precisely controllable, enabling separations of materials of specific sizes.

Abstract translation: 用作过滤介质的穿孔板（10）和用于流体注入和挤出的装置具有多个孔（14），其尺寸均匀且选择的直径小至0.5微米。 板通过“拉丝”工艺制成，其中板金属罐中的牺牲丝材料被重复地挤出和重新包装，拉长线材并减小其直径。 然后从挤出的复合材料中切割板，并通过选择性蚀刻去除金属丝（图8）。 通过使用该方法，可以获得具有几个特征的穿孔板。 特别地，板具有小得多的孔，更高的孔隙率，并且具有均匀的尺寸和形状，以及任何期望的厚度和高的长径比。 这种板非常适合用作各种类型的过滤器的介质，其中需要去除尺寸在较低微米范围内的污染物。 板中的孔的尺寸和分布是精确可控的，能够分离特定尺寸的材料。

公开(公告)号：WO1993002783A1

公开(公告)日：1993-02-18

申请号：PCT/EP1992001778

申请日：1992-08-05

Applicant: EUROPEAN CHEMICAL INDUSTRIES LTD. ,  KLEEN, Eugen ,  MÜLLER, Claus-Michael

Inventor： EUROPEAN CHEMICAL INDUSTRIES LTD.

IPC: B01F03/04

CPC classification number: B01F3/04446 ,  B01F3/0446 ,  B01F5/0476 ,  B01F2003/04319 ,  B01F2003/0439 ,  B01F2003/04858 ,  B01F2003/04872 ,  B01F2003/04893

Abstract: A mixing chamber (3) and a gas inlet chamber (5) are concentrically arranged in a closed housing (1) and mutually separated by a tubular partition (7) provided with micropores. A stream of liquid foamable medium is axially introduced by a pump (21) into the mixing chamber (3). At the same time, air compressed by a compressor (23) is introduced into the gas inlet chamber (5) through a housing inlet (17) under such a pressure that the air can penetrate into the mixing chamber (3) through the micropores of the tubular partition (7). The partition (7) that surrounds the mixing chamber and the circumferential wall (9) are interchangeably mounted between two flanges (11 and 12). The cross-sectional profile of axial inlets and outlets (15 and 16) is adapted to the cylindrical cross-section of the mixing chamber (3), so that during operation of the device a laminar stream of foaming mixture, essentially parallel to the axis of the chamber, flows through the mixing chamber (3).

公开(公告)号：WO1992012788A1

公开(公告)日：1992-08-06

申请号：PCT/ES1992000008

申请日：1992-01-17

Applicant: FILTROCESA, S.A. ,  RODRIGUEZ MARTINEZ, Dionisio

Inventor： FILTROCESA, S.A.

IPC: B01F03/04

CPC classification number: B01F3/04262 ,  B01F2003/04319 ,  B01F2003/0439 ,  B01F2003/04858

Abstract: The system is based on the utilization of porous diffusers (2) arranged in parallel and forming a lattice in the installation for homogenization of the liquid mass. Each porous diffuser (2) is comprised of a tubular part (4) of porous material wherein is tight-fitted a concentric tube (5) with calibrated orifices (6) at its lower portion which open into a linear and common chamber (7), before reaching said porous body (4), in order to equalize the pressures and to make the bubbles reach the liquid mass in correspondence with the upper half of each porous diffuser. The system may be applied to electrolytic processes, gas transfers, water purification systems, fish-breading stations, etc.

公开(公告)号：WO1990010502A1

公开(公告)日：1990-09-20

申请号：PCT/FI1990000061

申请日：1990-03-07

Applicant: VESI-PAULI OY ,  TAKKO, Pauli

Inventor： VESI-PAULI OY

IPC: B05B01/00

CPC classification number: B01F3/0876 ,  B01F3/04099 ,  B01F5/0206 ,  B01F5/0662 ,  B01F2003/04858 ,  B01F2215/0431 ,  B05B1/3026 ,  B05B1/3405

Abstract: The invention concerns a dispersion water nozzle for passing pressurized water that contains dissolved air into a flotation clarifier. According to the invention, the throttle part in the nozzle is composed of a cylindrical or spherical valve member (2), into which, in addition to the main through flow passage (7), a crosswise through flow passage (6) of smaller cross-sectional area has been formed for the dispersion flow. The throttle part is followed by a tubular flow equalization part (4). The operational advantage of the nozzle is above all easy cleaning by modification of the flow passages and flow directions in the throttle member.

Abstract translation: 本发明涉及一种用于将含有溶解空气的加压水通入浮选澄清器的分散水喷嘴。 根据本发明，喷嘴中的节流部分由圆柱形或球形阀构件（2）组成，除了主通道（7）之外，还具有较小十字形的横向通流道（6） 已经形成了用于分散流的截面积。 节流部分之后是管状流量均衡部分（4）。 喷嘴的操作优点首先是容易地通过改变节流构件中的流动通道和流动方向进行清洁。

公开(公告)号：WO2016084780A1

公开(公告)日：2016-06-02

申请号：PCT/JP2015/082879

申请日：2015-11-24

Applicant: 有限会社中島工業 ,  国立研究開発法人国立長寿医療研究センター

Inventor： 中島　洋司 ,  中島　美砂子 ,  庵原　耕一郎 ,  山田　和正

IPC: A61K47/04 ,  A61K9/08 ,  A61K9/70

CPC classification number: A61K9/08 ,  A61C5/50 ,  A61C19/06 ,  A61K6/00 ,  A61K6/0035 ,  A61K6/0038 ,  A61K6/0041 ,  A61K6/0067 ,  A61K9/0019 ,  A61K9/0063 ,  A61K9/06 ,  A61K9/4808 ,  A61K31/155 ,  A61K31/65 ,  A61L27/3834 ,  A61L27/3865 ,  A61L27/50 ,  A61L27/54 ,  A61L2300/252 ,  A61L2300/412 ,  A61L2300/64 ,  A61L2400/06 ,  A61L2430/12 ,  B01F3/04503 ,  B01F5/0465 ,  B01F17/0007 ,  B01F2003/04858 ,  B01J13/0069

Abstract: 　患部浸透亢進性に優れた薬剤組成物を提供すること。　ナノサイズの気泡径とすることによって、表面張力による高い内圧が付与され且つマイナスに帯電せしめられてなる、超微細な気泡を、所定の薬剤を含有する液状若しくはゲル状の薬剤組成物に分散、含有せしめて、患部浸透亢進性薬剤組成物を構成した。

Abstract translation: 提供了具有特别加速渗透受影响区域的药物组合物。 用于加速渗透受影响区域的药物组合物通过分散带正电的超细气泡和由于具有纳米尺寸气泡直径而由表面张力赋予高内压而构成，并且使超细气泡为 包含在含有规定药物的液体或凝胶状药物组合物中。

公开(公告)号：WO2016017821A1

公开(公告)日：2016-02-04

申请号：PCT/JP2015/071896

申请日：2015-08-01

Applicant: 国立研究開発法人産業技術総合研究所

Inventor： 高橋　正好

IPC: C02F1/78 ,  C01B13/00 ,  C01B13/10

CPC classification number: C02F1/78 ,  A61L9/01 ,  B01F3/04113 ,  B01F5/0057 ,  B01F2003/04858 ,  B01F2003/04886 ,  B01F2215/008 ,  C01B13/10 ,  C02F1/50 ,  C02F1/68 ,  C02F2201/784 ,  C02F2303/02 ,  C02F2303/04

Abstract: 　本発明の課題は、保存安定性を向上させたオゾン水およびその製造方法を提供することである。その解決手段としての本発明のオゾン水は、濃度が１～３００ｇ／Ｎｍ ３ のオゾンガスを用いてオゾンマイクロバブルを発生させた水に、０．１μＭ～１ｍＭの有機鉄化合物と１～３００ｍＭの無機塩を溶解させてなる。本発明のオゾン水のオゾンの半減期は、例えば大気圧下で密閉容器に充填したものを４０℃の温度条件下において保存した場合に３日間以上である。

Abstract translation: 本发明解决了提供具有改善的储存稳定性的臭氧水的问题，以及生产所述臭氧水的方法。 作为解决该问题的手段，本发明提供臭氧水，其通过将0.1μm的0.1mol有机铁化合物和1-300mM无机盐溶解在使用臭氧气体产生臭氧微泡的水中而获得 浓度为1-300g / Nm 3。 该臭氧水中的臭氧的半衰期在填充时为3天以上，例如在大气压下进入密闭容器中并在40℃的温度条件下储存。

公开(公告)号：WO2015196065A1

公开(公告)日：2015-12-23

申请号：PCT/US2015/036678

申请日：2015-06-19

Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA

Inventor： LEE, Daeyeon ,  ANGILE, Francesco ,  VARGO, Kevin ,  HAMMER, Daniel, A. ,  SEHGAL, Chandra, M.

IPC: B01F3/04

CPC classification number: A61K49/223 ,  A61B8/481 ,  A61K38/00 ,  A61N7/00 ,  B01F3/04503 ,  B01F13/0062 ,  B01F2003/04858 ,  B01F2215/0032 ,  B01F2215/0034 ,  C07K14/415

Abstract: A microfluidic device for generating microbubbles includes a substrate and a microfluidic channel embedded in the substrate. The microfluidic channel includes a plurality of fluid inlets, at least one bubble formation outlet having a nozzle with an adjustable diameter, and a flow focusing junction in fluid communication with the plurality of fluid inlets and the bubble formation outlet. A method for mass producing monodisperse microbubbles with a microfluidic device includes supplying a flow of dispersed phase fluid into a first fluid inlet of a microfluidic channel, supplying a flow of continuous phase fluid into a second fluid inlet of the microfluidic channel, and adjusting a diameter of a nozzle to obtain a plurality of monodisperse microbubbles having a specified diameter.

Abstract translation: 用于产生微泡的微流体装置包括衬底和嵌入衬底中的微流体通道。 微流体通道包括多个流体入口，至少一个具有可调节直径的喷嘴的气泡形成出口以及与多个流体入口和气泡形成出口流体连通的流动聚焦结。 利用微流体装置大量生产单分散微泡的方法包括将分散相流体流供应到微流体通道的第一流体入口中，将连续相流体流供应到微流体通道的第二流体入口中，并调节直径 的喷嘴以获得具有指定直径的多个单分散微泡。