公开(公告)号：US06793739B2

公开(公告)日：2004-09-21

申请号：US09832859

申请日：2001-04-12

Applicant: François Roche ,  J. W. G. Michel Epiney ,  Robert J. Price ,  Christopher T. Sutton ,  Gregory E Casey

Inventor： François Roche ,  J. W. G. Michel Epiney ,  Robert J. Price ,  Christopher T. Sutton ,  Gregory E Casey

IPC: B08B500

CPC classification number: B08B9/027 ,  B01J19/002 ,  B01J2219/00247 ,  B08B9/032 ,  C01B13/11 ,  C01B2201/80 ,  C23G5/00

Abstract: A cleaning method for removing solid deposits of the oxides of nitrogen, especially dinitrogen pentoxide, from ozone generator tubes and dielectrics is described. The method circulates warm dry gas in the tube section of the generator, warm water in the shell section or both to clean the ozone generator. The oxides are evaporated and evacuated from the system. The method substantially reduces or eliminates the formation of nitric acid on the tubes and dielectrics when the generator is exposed to humidity upon being opened to the atmosphere.

Abstract translation: 描述了从臭氧发生器管和电介质中去除氮的氧化物，特别是五氧化二氮的固体沉积物的清洁方法。 该方法在发生器的管段，壳段中的温水或两者中循环暖干燥气体以清洁臭氧发生器。 将氧化物蒸发并从系统中排出。 当发电机在向大气开放时暴露于湿度时，该方法基本上减少或消除了管和电介质上硝酸的形成。

公开(公告)号：US6039816A

公开(公告)日：2000-03-21

申请号：US85102

申请日：1998-05-28

Applicant: Naotoshi Morita ,  Sachio Wakita

Inventor： Naotoshi Morita ,  Sachio Wakita

IPC: B08B7/00 ,  C01B13/11 ,  C02F1/78 ,  B08B7/02 ,  B01J19/08

CPC classification number: C02F1/78 ,  B08B7/0071 ,  C01B13/11 ,  C01B2201/12 ,  C01B2201/80 ,  C02F2201/782

Abstract: An ozonizer and water purifier equipped with the ozonizer comprising an ozonizing discharge element; an electric circuit for applying a voltage to the ozonizing discharge element so as to produce an ozone-generating discharge; a housing having an opening formed therein for receiving the ozonizing discharge element; a cover which seals the ozonizing discharge element in the housing; and a device for turning off the voltage applied to the ozonizing discharge element when the cover is removed. In another embodiment, at least a part of the cover or housing is transparent so as to enable detection of the discharge state of the ozonizing discharge element. Also included is an ozonizer and a water purifier comprising the ozonizer which includes a discharge element for generating ozone by discharge, wherein ammonium nitrate and other substances adhere to the discharge element upon discharge; and a heat generating element for heating the discharge element to a predetermined temperature which induces scattering of at least ammonium nitrate molecules among those substances adhering to the discharge element. Also included is a method of cleaning an ozonizer having a discharge element for generating ozone by discharge wherein ammonium nitrate and other substances adhere to the discharge element upon discharge, which includes heating the discharge element to a predetermined temperature so as to evaporate at least ammonium nitrate among those substances adhering to the discharge element.

Abstract translation: 一种装有臭氧发生器的臭氧和净水器，其包括臭氧化排放元件; 用于向臭氧化放电元件施加电压以产生臭氧发生放电的电路; 壳体，其中形成有用于接收臭氧化排放元件的开口; 密封壳体中的臭氧化排放元件的盖子; 以及用于在盖被去除时关闭施加到臭氧化排放元件的电压的装置。 在另一个实施例中，盖或壳体的至少一部分是透明的，以便能够检测臭氧化排放元件的排放状态。 还包括臭氧发生器和净水器，其包括臭氧发生器，其包括用于通过排放产生臭氧的排出元件，其中硝酸铵和其它物质在排出时粘附到排出元件; 以及用于将放电元件加热到预定温度的发热元件，其在附着到放电元件的那些物质中至少导致硝酸铵分子的散射。 还包括一种清洗臭氧发生器的方法，该臭氧发生器具有用于通过放电产生臭氧的放电元件，其中硝酸铵和其它物质在放电时粘附到放电元件，其包括将放电元件加热到预定温度以至少蒸发硝酸铵 在附着于放电元件的物质中。

公开(公告)号：US5069880A

公开(公告)日：1991-12-03

申请号：US643712

申请日：1991-01-22

Applicant: Eskil L. Karlson

Inventor： Eskil L. Karlson

IPC: A61L2/20 ,  C01B13/11 ,  C02F1/78 ,  D21C9/153

CPC classification number: D21C9/153 ,  A61L2/202 ,  C01B13/11 ,  C02F1/78 ,  C01B2201/64 ,  C01B2201/74 ,  C01B2201/76 ,  C01B2201/80 ,  C01B2201/90

Abstract: A sterilizer having a generator of concentrated (10% +) ozone, a holding tank receiving the generator output, a sterilizer chamber fed from the holding tank, and a control maintaining ozone concentration in the tank to insure the desired ozone level in the sterilization chamber.

Abstract translation: 具有浓缩（10％+）臭氧发生器的消毒器，容纳发生器输出的容纳容器，从储存罐供给的灭菌室，以及保持罐中臭氧浓度的控制，以确保消毒室中所需的臭氧水平 。

公开(公告)号：US20100162752A1

公开(公告)日：2010-07-01

申请号：US12160648

申请日：2006-11-29

Applicant: Yoichiro Tabata ,  Tetsuya Saitsu ,  Yujiro Okihara ,  Nobuyuki Itoh ,  Rayohei Ueda ,  Yasuhiro Tanimura ,  Koji Ohta

Inventor： Yoichiro Tabata ,  Tetsuya Saitsu ,  Yujiro Okihara ,  Nobuyuki Itoh ,  Rayohei Ueda ,  Yasuhiro Tanimura ,  Koji Ohta

IPC: F25J1/00

CPC classification number: B01D53/002 ,  B01D2256/14 ,  C01B13/0251 ,  C01B13/10 ,  C01B13/11 ,  C01B2201/80 ,  C01B2201/82 ,  C01B2210/0092 ,  Y02C10/10 ,  Y02C10/12

Abstract: One ozone concentrating chamber is provided therein with a part of a cooling temperature range where ozone can be selectively condensed or an oxygen gas can be selectively removed by transmission from an ozonized oxygen gas, and a part of a temperature range where condensed ozone can be vaporized, and condensed ozone is vaporized by moving condensed ozone with flow of a fluid or by gravitation to the part where condensed ozone can be vaporized, whereby the ozonized oxygen gas can be increased in concentration. Such a constitution is provided that a particle material 13 for condensation and vaporization filled in the ozone concentrating chambers 11 and 12 has a spherical shape of a special shape with multifaceted planes on side surfaces, or an oxygen transmission membrane 130 capable of selectively transmitting an oxygen gas in an ozone gas is provided.

Abstract translation: 在其中设置一个臭氧浓缩室，其中一部分冷却温度范围可以选择性地冷凝臭氧，或者可以通过从臭氧化的氧气的传播中选择性地除去氧气，以及冷凝的臭氧可以蒸发的温度范围的一部分 ，并且通过将浓缩的臭氧与流体的流动或通过重力将冷凝的臭氧移动到可以蒸发浓缩的臭氧的部分而使浓缩的臭氧蒸发，从而可以增加臭氧化的氧气的浓度。 这样的结构是，在臭氧浓缩室11,12中填充有用于冷凝和汽化的颗粒材料13具有在侧面具有多面平面的特殊形状的球形形状，或者能够选择性地透过氧气的氧气透过膜130 提供臭氧气体中的气体。

公开(公告)号：US20060049738A1

公开(公告)日：2006-03-09

申请号：US10538780

申请日：2004-12-14

Applicant: Yoichiro Tabata ,  Yujiro Okihara ,  Masayuki Tetsuyasaitsu ,  Hatsuo Yotsumoto

Inventor： Yoichiro Tabata ,  Yujiro Okihara ,  Masayuki Tetsuyasaitsu ,  Hatsuo Yotsumoto

IPC: H01J27/26

CPC classification number: C01B13/11 ,  B01J35/004 ,  C01B2201/12 ,  C01B2201/32 ,  C01B2201/34 ,  C01B2201/60 ,  C01B2201/64 ,  C01B2201/70 ,  C01B2201/80 ,  C01B2201/82 ,  C01B2201/90

Abstract: An ozone generating system and an ozone generating method producing ozone at a high concentration and operating at high efficiency, in which a raw material gas with no nitrogen added and mainly containing oxygen is used. The amount of generation of NOX by-product is null. A raw material gas not containing nitrogen and mainly containing oxygen is supplied to an ozone generator, an AC voltage is applied to produce discharge light having wavelength of 428 nm to 620 nm, a catalytic material containing a photocatalytic material with a band gap energy of 2.0 eV to 2.9 eV is provided on an electrode or a dielectric in a discharge region, gas pressure is kept at 0.1 MPa to 0.4 MPa, and ozone is generated.

Abstract translation: 臭氧发生系统和臭氧发生方法以高浓度生产臭氧并以高效率运行，其中使用不添加氮并主要含氧的原料气体。 副产物的产生量为零。 将不含氮并主要含氧的原料气体供给臭氧发生器，施加交流电压以产生波长为428nm至620nm的放电光，含有带隙能为2.0的光催化材料的催化材料 在放电区域的电极或电介质上设置eV〜2.9eV，气体压力保持在0.1MPa〜0.4MPa，产生臭氧。

公开(公告)号：US06528022B1

公开(公告)日：2003-03-04

申请号：US09714957

申请日：2000-11-20

Applicant: Yukio Kinoshita

Inventor： Yukio Kinoshita

IPC: B01J1908

CPC classification number: C01B13/11 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/32 ,  C01B2201/80

Abstract: One of the electrodes is covered an insulated material outer skin and is formed with a long wire shape, a band shape or a plate shape. Another of the electrodes is formed with a bare wire by suiting the various shapes and is formed along another insulated core wire and is arranged closely contact with a parallel shape, a right angle shape, a spiral shape, a net shape or a zigzag shape. Accordingly it is possible to lower the voltage. The both electrodes are separated electrically and mechanically using an insulated material and in an ozone generation portion the both electrodes are separated completely.

Abstract translation: 电极中的一个被绝缘材料外皮覆盖，并且形成为长线状，带状或板状。 另一个电极通过适合各种形状的裸线形成，并且沿着另一绝缘芯线形成，并且被布置成与平行形状，直角形状，螺旋形状，网状或锯齿形紧密接触。 因此，可以降低电压。 两个电极使用绝缘材料进行电气和机械分离，并且在臭氧产生部分中，两个电极完全分离。

公开(公告)号：US6022456A

公开(公告)日：2000-02-08

申请号：US26835

申请日：1998-02-20

Applicant: Thomas J. Manning

Inventor： Thomas J. Manning

IPC: C01B13/10 ,  C01B13/11 ,  B01J19/08

CPC classification number: C01B13/10 ,  C01B13/11 ,  C01B2201/50 ,  C01B2201/60 ,  C01B2201/80

Abstract: A recirculating loop method for producing and/or using ozone is disclosed. The method comprises the steps of: supplying a gas mixture comprising oxygen and a catalyst, generating ozone from the gas mixture, and recirculating the gas mixture. In a preferred method, the method comprises the additional steps of: reacting the ozone with a chemically reactive species and adding sufficient oxygen to the oxygen and noble gas mixture to maintain the specific oxygen to noble gas ratio. Preferably, the ozone is generated by electrical discharge from oxygen and noble gas mixtures of a volume ratio of not greater than 9 to 1 oxygen to catalyst gas. The closed loop apparatus for generating ozone gas comprises: an electrical discharge chamber, a means for supplying oxygen to said electrical discharge chamber, a means for supplying a catalyst to said electrical discharge chamber, an application chamber connected to said electrical chamber, a means for supplying a chemically reactive species to said application chamber, a means for removing said chemically reactive species from said application chamber, a means for returning oxygen and the catalyst to said electrical discharge chamber.

Abstract translation: 公开了一种用于生产和/或使用臭氧的循环回路方法。 该方法包括以下步骤：提供包含氧和催化剂的气体混合物，从气体混合物产生臭氧，并再循环气体混合物。 在优选的方法中，该方法包括以下附加步骤：使臭氧与化学反应性物质反应，并向氧气和惰性气体混合物中加入足够的氧以将特定氧气保持为惰性气体比。 优选地，通过从不大于9至1个氧气的体积比与氧气和催化剂气体的氧气和惰性气体混合物的放电产生臭氧。 用于产生臭氧气体的闭环装置包括：放电室，用于向所述放电室供氧的装置，用于向所述放电室供应催化剂的装置，连接到所述电室的施加室，用于 向所述施用室供应化学反应性物质，用于从所述施用室除去所述化学反应物质的装置，用于将氧气和催化剂返回到所述放电室的装置。

公开(公告)号：US5047127A

公开(公告)日：1991-09-10

申请号：US560878

申请日：1990-07-31

Applicant: Isao Tottori ,  Masazumi Matsuura ,  Atsuhiro Fujii

Inventor： Isao Tottori ,  Masazumi Matsuura ,  Atsuhiro Fujii

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/60 ,  C01B2201/76 ,  C01B2201/80

Abstract: An ozone generating method for increasing the quantity of ozone produced by a silent discharge in high purity oxygen includes mixing nitrogen with the high purity oxygen in a predetermined ratio. The nitrogen gas is a catalyst for stable and highly efficient ozone generation from a high purity oxygen source.

Abstract translation: 用于增加在高纯度氧气中通过无声放电产生的臭氧量的臭氧发生方法包括以预定比例将氮气与高纯度氧气混合。 氮气是用于从高纯度氧源产生稳定且高效的臭氧的催化剂。

公开(公告)号：US3963625A

公开(公告)日：1976-06-15

申请号：US557595

申请日：1975-03-12

Applicant: Frank E. Lowther

Inventor： Frank E. Lowther

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/40 ,  C01B2201/50 ,  C01B2201/60 ,  C01B2201/62 ,  C01B2201/70 ,  C01B2201/80

Abstract: A continuous ozone generation and recovery system is provided including a source of oxygen-rich gas; at least one high-throughput corona generator; means for passing the oxygen-rich gas through an electrical corona at a high ratio of gas volume:electrode area to synthesize ozone in a concentration not greater than 1 wt% in the gas stream; means for cooling the generator and maintaining the ozone-containing oxygen stream below decomposition temperature; means for cooling the ozone-containing oxygen gas stream; means for contacting the cooled gas stream with silica gel to adsorb the ozone and recover an oxygen-rich gas stream; means for recycling the recovered oxygen-rich gas stream for ozone synthesis; and means for recovering the adsorbed ozone from the silica gel.Recycle of unconverted oxygen has strong economic value. Dry nitrogen-rich gas stream from an air separation unit which also provides the oxygen source may be used advantageously as an inert carrier gas for desorbing the ozone.

Abstract translation: 提供连续的臭氧产生和回收系统，其包括富氧气体源; 至少一个高通量电晕发生器; 使富氧气体以高气体体积比电极面积通过电晕的装置，以在气流中合成浓度不大于1重量％的臭氧; 用于冷却发电机并将含臭氧的氧气流维持在分解温度以下的装置; 用于冷却含臭氧氧气流的装置; 用于使冷却的气流与硅胶接触以吸附臭氧并回收富氧气流的装置; 用于回收用于臭氧合成的回收的富氧气流的装置; 以及从硅胶中回收吸附的臭氧的方法。

公开(公告)号：US1536179A

公开(公告)日：1925-05-05

申请号：US61682523

申请日：1923-02-03

Applicant: ELECTRIC WATER STERILIZER AND

Inventor： HARTMAN FRANK E

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/62 ,  C01B2201/80