公开(公告)号：US5538695A

公开(公告)日：1996-07-23

申请号：US85152

申请日：1993-07-02

Applicant: Ryoichi Shinjo ,  Ichiro Kamiya ,  Minoru Harada ,  Yukiko Nishioka

Inventor： Ryoichi Shinjo ,  Ichiro Kamiya ,  Minoru Harada ,  Yukiko Nishioka

IPC: C01B13/10 ,  C01B13/11 ,  B01J19/12

CPC classification number: C01B13/11 ,  C01B2201/22 ,  C01B2201/64 ,  C01B2201/66 ,  C01B2201/74

Abstract: In an electric discharge type ozonizer using highly pure oxygen gas having a purity of not lower than 99.99% as a raw material gas, the pressure of a gas in the discharge space of a discharger is raised to a level higher than atmospheric pressure by at least 1.1 kgf/cm.sup.2, and/or in which a liquid-cooled discharger is used, and the temperature of the cooling liquid is set at a level not lower than 15.degree. C., whereby the ozonizer is capable of stably producing ozone gas at a high ozone concentration without causing lowering of the ozone concentration with time.

Abstract translation: 在使用纯度不低于99.99％的高纯氧气作为原料气体的放电式臭氧发生器中，放电器的放电空间中的气体压力至少升高至大气压以上 1.1kgf / cm2，和/或其中使用液冷式排出器，冷却液的温度设定在不低于15℃的水平，由此臭氧发生器能够在 臭氧浓度高而不会随时间降低臭氧浓度。

公开(公告)号：US4504446A

公开(公告)日：1985-03-12

申请号：US324916

申请日：1981-11-25

Applicant: Wojciech Kunicki ,  Gilbert S. Jackson

Inventor： Wojciech Kunicki ,  Gilbert S. Jackson

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/24 ,  C01B2201/64 ,  C01B2201/72

Abstract: The invention relates to an air-cooled ozone generator of tubular type which has a tubular outer electrode, a tubular dielectric, for instance of glass, arranged inside the outer electrode, and an inner electrode in the form of a metal coating on the inner side of the dielectric. The outer electrode and the dielectric are spaced apart and the resulting intermediate annular gap forms a discharge space in which oxygen is converted to ozone. The ozone generator is operated by means of a low-voltage, high-frequency AC source connected to the electrodes. The outer electrode has cooling flanges, and inside the inner electrode there is provided at least one heat dissipating metal body insertable in the inner electrode and expandable to abutment against the inner electrode. Preferably, the metal body also serves as an electric connection for connecting the inner electrode to the voltage source. The metal body preferably consists of a sheet formed into a cylinder with two inwardly directed flanges.

Abstract translation: 本发明涉及一种管式的空气冷却臭氧发生器，其具有管状外电极，布置在外电极内部的玻璃管状电介质和内侧金属涂层形式的内电极 的电介质。 外部电极和电介质间隔开，并且所得到的中间环形间隙形成放电空间，在该放电空间中氧被转化为臭氧。 臭氧发生器通过连接到电极的低电压，高频AC电源来操作。 外部电极具有冷却凸缘，并且在内部电极内部设置有至少一个散热金属体，可插入内部电极中并可扩张以抵靠内部电极。 优选地，金属体还用作将内部电极连接到电压源的电连接。 金属体优选由形成为具有两个向内指向的凸缘的圆筒的片材组成。

公开(公告)号：US4131528A

公开(公告)日：1978-12-26

申请号：US754029

申请日：1976-12-23

Applicant: Minoru Tsujimoto ,  Minoru Okada ,  Yuji Suzuki ,  Toshihiro Hirai

Inventor： Minoru Tsujimoto ,  Minoru Okada ,  Yuji Suzuki ,  Toshihiro Hirai

IPC: B01J19/12 ,  C01B13/10 ,  C01B13/11 ,  B01J1/10

CPC classification number: C01B13/11 ,  B01J19/12 ,  C01B13/10 ,  C01B2201/64 ,  C01B2201/66 ,  C01B2201/70 ,  C01B2201/80

Abstract: The invention provides a process for the mass production of ozone in a liquid form from liquid oxygen, by the utilization of ozonizing radiations or electric discharge occurring in the oxygen gasified by being warmed to a temperature not higher than the boiling point of ozone.

Abstract translation: 本发明提供了一种从液氧形式大规模生产液体形式的臭氧的方法，其通过利用在不高于臭氧沸点的温度下在氧化气体中发生的臭氧化辐射或放电来利用。

公开(公告)号：US3883413A

公开(公告)日：1975-05-13

申请号：US47172574

申请日：1974-05-20

Applicant: AVCO CORP

Inventor： DOUGLAS-HAMILTON DIARMAID H

IPC: C01B13/11 ,  C01B15/027 ,  C01B15/029 ,  C01B21/16 ,  C01C3/00 ,  H01J33/00 ,  C01B13/00 ,  C01B13/12

CPC classification number: H01J33/00 ,  C01B13/11 ,  C01B13/115 ,  C01B15/027 ,  C01B15/029 ,  C01B21/16 ,  C01B2201/10 ,  C01B2201/64 ,  C01C3/003

Abstract: The disclosed system functions to generate ozone with improved efficiency. Oxygen gas is passed through an electric field, and while in the field is irradiated with brief bursts of high energy electrons. This produces a large number of secondary electrons in the gas and these electrons taken energy from the electric field. The secondary electrons efficiently dissociate oxygen molecules from the gas, thereby producing oxygen atoms which immediately combine with oxygen to form ozone. The electric field is pulsed on during the electron beam irradiation, and thereafter pulsed off in order to maximize energy deposition by electrons and minimize energy deposition by ions. The disclosed system may also be used to generate other substances in gas phase ionic or free-radical reactions in which a suitable gas or mixture of gases is passed through the discharge and made to react in it. For example, the system can be used to produce hydrogen peroxide or hydrazine from suitable gas mixtures of H2O + O2 and NH3 + N2, respectively.

Abstract translation: 所公开的系统用于以提高的效率产生臭氧。 氧气通过电场，同时在场中用短暂的高能电子辐射照射。 这在气体中产生大量的二次电子，这些电子从电场中获取能量。 二次电子有效地将氧分子与气体分离，从而产生立即与氧结合形成臭氧的氧原子。 在电子束照射期间电场被脉冲激励，然后脉冲离开，以便最大限度地利用电子进行沉积，并使离子的能量沉积最小化。

公开(公告)号：US3576733A

公开(公告)日：1971-04-27

申请号：US3576733D

申请日：1968-10-29

Applicant: PUROMATIC INC

Inventor： BEITZEL STUART W

IPC: C01B13/11 ,  C01B13/12

CPC classification number: C01B13/11 ,  C01B2201/64 ,  C01B2201/70 ,  C01B2201/80

Abstract: A SILENT OZONIZER IS DISCLOSED WHICH INCLUDES A CYLINDRICAL DIELECTRIC TUBE CARRYING A FIRST ELECTRODE ON ITS INTERIOR BETWEEN ITS ENDS. A HOUSING MEANS INCLUDING A SECOND ELECTRODE IS LOCATED AROUND THE DIELECTRIC TUBE SO AS TO DEFINE A TUBULAR CHANNEL EXTENDING BETWEEN THE TWO ELECTRODES. MEANS ARE PROVIDED FOR INTRODUCING AND REMOVING THE GAS TANGENTIALLY FROM THE OPPOSITE ENDS OF THE CHANNEL. PREFERABLY THE DIELECTRIC TUBE IS A TRANSPARENT TUBE WHICH IS DIRECTLY CONTACTED BY THE FIRST ELECTRODE AND THE SECOND ELECTRODE IS OF A METAL WHICH ACTS AS AND/OR WHICH CARRIES A CATALYST FOR THE PRODUCTION OF OZONE. SUCH A CATALYST MAY BE USED IN A DIFFERENTLY CONSTRUCTED OZONIZER; SIMILARLY SUCH A TRANSPARENT DIELECTRIC TUBE MAY BE UTILIZED BETWEEN ELECTRODES IN OTHER DIFFERENTLY CONSTRUCTED SILENT OZONIZERS.

D R A W I N G

公开(公告)号：US20190248651A1

公开(公告)日：2019-08-15

申请号：US16314922

申请日：2017-07-04

Applicant: OZONEXTRADE SZOLGÁL TATÓ, FEJLESZTÖ ÉS KERESKEDELMI KFT.

Inventor： Rita BRUNNER ,  Péter KOLTAY

IPC: C01B13/11

CPC classification number: C01B13/115 ,  C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/62 ,  C01B2201/64

Abstract: An ozone generator of a gas blow-through type, especially to produce a gas mixture of ozone/air or ozone/oxygen. An ozone producing structural unit in the path of the blown air or oxygen is used as ozone source. The ozone producing structural unit is operated on the principle of alternating current auxiliary electrode cold arc discharge with its capacity increased by limited arc discharge, with an alternating voltage voltage source. This solution does not result in high-temperature arc discharges, thus the fire hazard may be eliminated, and at the same time the device is capable of producing extremely large quantities of ozone. The ozone producing structural unit of the ozone generator is placed in one or more insulating housings/air ducts, placed in a direction parallel to or coaxial to the air blowing direction. Further details of the apparatus are disclosed herein.

公开(公告)号：US09906118B2

公开(公告)日：2018-02-27

申请号：US15071046

申请日：2016-03-15

Applicant: Walter Buchanan

Inventor： Walter Buchanan ,  David Forsee ,  Chris Hruska

IPC: H02M1/12 ,  C02F1/78 ,  H02M7/48 ,  C02F1/72 ,  C01B13/11

CPC classification number: H02M1/12 ,  C01B13/11 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/64 ,  C01B2201/90 ,  C02F1/727 ,  C02F1/78 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2305/023 ,  H02M2007/4815

Abstract: A system for performing ozone water treatment comprises a voltage supply circuit and a plasma eductor reactor. The voltage supply circuit includes an H-bridge controller and driver, a transformer, and an output port. The H-bridge controller and driver are configured to switch the electrical polarity of a pair of terminals. A primary of the transformer is connected to the H-bridge driver and controller. A secondary of the transformer connects in parallel with a first capacitor and in series with an inductor and a second capacitor. The output port connects in parallel with the second capacitor. The plasma eductor reactor includes an electric field generator, a flow spreader, and a diffuser. The electric field generator includes a pair of electrodes that generate an electric field. The flow spreader supplies a stream of oxygen. The diffuser supplies a stream of water. The streams of water and oxygen pass through the electric field.

公开(公告)号：US20170282132A1

公开(公告)日：2017-10-05

申请号：US15511803

申请日：2015-09-09

Applicant: EBARA CORPORATION

Inventor： Suguru OZAWA ,  Minoru HARADA ,  Munehito TAKAHASHI

IPC: B01F3/04 ,  C01B13/11 ,  C02F1/78 ,  B01F15/00 ,  B01F5/04

CPC classification number: B01F3/0446 ,  B01F5/0413 ,  B01F15/00149 ,  B01F15/00162 ,  B01F15/0022 ,  B01F15/00357 ,  B01F15/00422 ,  B01F2003/04886 ,  B01F2215/004 ,  C01B13/11 ,  C01B2201/64 ,  C02F1/78 ,  C02F2103/04 ,  C02F2201/782 ,  C02F2209/03 ,  C02F2209/38 ,  C02F2209/40 ,  H01L21/02052 ,  H01L21/67017

Abstract: An ozone water production device (1) includes: flow rate controllers (4, 5) that each control a flow rate of gas which is a raw material; a flow rate meter (12) that measures a flow rate of water which is a raw material; a booster pump (13) that controls pressure of the water; an ozone water generating unit (8) that generates ozone water by mixing ozone gas and the water; and a pressure sensor (17) that measures pressure of the ozone water which is to be supplied to a use point (19). The booster pump (13) controls the pressure of the water such that the pressure of the ozone water measured by the pressure sensor (17) is constant. The flow rate controllers (4, 5) each control the flow rate of the gas in accordance with the flow rate of the water measured by the flow rate meter (12).

公开(公告)号：US20170173514A1

公开(公告)日：2017-06-22

申请号：US15357174

申请日：2016-11-21

Applicant: FRANK R. FITCH ,  STEVEN FINLEY

Inventor： FRANK R. FITCH ,  STEVEN FINLEY

IPC: B01D53/047 ,  C01B13/10

CPC classification number: B01D53/047 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2256/14 ,  B01D2257/106 ,  B01D2259/40086 ,  C01B13/10 ,  C01B13/11 ,  C01B2201/50 ,  C01B2201/64

Abstract: A method for producing ozone is disclosed. The ozone is separated by an adsorbent separation system from a mixture of oxygen and ozone. The adsorbent separation system operates by adsorbing ozone at higher pressures, then desorbing the ozone at normal pressures. Increased ozone concentrations result from these steps while the oxygen component can be recovered and used in producing the mixture of oxygen and ozone.

公开(公告)号：US09573111B1

公开(公告)日：2017-02-21

申请号：US13935765

申请日：2013-07-05

Applicant: KLA-Tencor Corporation

Inventor： Garry A. Rose ,  Gildardo R. Delgado ,  H. Steven Larson

IPC: B01J19/12

CPC classification number: B01J19/123 ,  C01B13/10 ,  C01B2201/64 ,  C01B2201/82

Abstract: An apparatus for producing a high purity stream of ozone including a reaction chamber having an inlet and an outlet, a gaseous feed stream having a first purified component and an ultraviolet source. The gaseous feed stream enters the reaction chamber through the inlet, the first purified component includes oxygen, the ultraviolet source forms ozone from the oxygen, and the ozone exits the reaction chamber through the outlet.

Abstract translation: 一种用于生产高纯度臭氧流的装置，包括具有入口和出口的反应室，具有第一纯化组分和紫外源的气态进料流。 气态进料流通过入口进入反应室，第一纯化组分包括氧气，紫外线源自氧气形成臭氧，臭氧通过出口离开反应室。