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51. 发明授权

US08029603B2 Pressure swing adsorption cycle for ozone production 有权
标题翻译：用于臭氧生产的变压吸附循环
公开(公告)号：US08029603B2
公开(公告)日：2011-10-04
申请号：US12358414
申请日：2009-01-23
申请人： Edward Landis Weist, Jr.
发明人： Edward Landis Weist, Jr.
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D53/04 , B01D2256/14 , B01D2257/104 , B01D2259/40062 , B01D2259/403 , C01B13/10
摘要： A pressure swing adsorption cycle designed to reduce the variations in ozone concentration, and produce a higher average ozone concentration, in a product gas stream throughout the cycle. The cycle includes a relatively long air sweep stage and provides for the overlapping of the air sweep stage in two adsorber vessels. Effluent from an adsorber vessel in a feed rinse stage is routed to another adsorber vessel that is in an air sweep stage.
摘要翻译：变压吸附循环设计用于在整个循环中减少产物气流中臭氧浓度的变化，并产生更高的平均臭氧浓度。该循环包括相对较长的空气吹扫阶段并且提供了两个吸附容器中的空气吹扫阶段的重叠。在进料冲洗阶段中来自吸附剂容器的流出物被送至处于空气吹扫阶段的另一吸附容器。

52. 发明申请

US20100266463A1 OZONE CONCENTRATOR 有权
标题翻译：臭氧浓缩器
公开(公告)号：US20100266463A1
公开(公告)日：2010-10-21
申请号：US12743984
申请日：2008-11-28
申请人： Koji Ota , Yasuhiro Tanimura , Yoichiro Tabata , Yujiro Okihara , Tetsuya Saitsu , Noriyuki Nakamura , Ryohei Ueda
发明人： Koji Ota , Yasuhiro Tanimura , Yoichiro Tabata , Yujiro Okihara , Tetsuya Saitsu , Noriyuki Nakamura , Ryohei Ueda
IPC分类号： B01J19/08
CPC分类号： C01B13/10 , B01D53/047 , B01D2253/106 , B01D2256/14 , B01D2259/403 , Y02P20/123 , Y02P20/124
摘要： Provided is an ozone concentrator including an ozone generator (3), adsorption/desorption columns (4) in which silica gel (6) cooled with a certain-temperature refrigerant (25) for concentrating ozone generated by the ozone generator (3) is packed, a refrigerating machine (23) for cooling the refrigerant (25), a vacuum pump (20) for enhancing a concentration of the ozone in one of the adsorption/desorption columns (4) by discharging mainly oxygen from the silica gel (6) adsorbing the ozone, a plurality of valves (8) to (13) for air pressure operations, for switching passages of gas that is allowed to flow in or flow out with respect to the adsorption/desorption columns (4), and ozone concentration meters (28, 29) for measuring the concentration of the ozone enhanced by the vacuum pump (20), in which a discharge line of the vacuum pump (20) is connected to another one of the adsorption/desorption columns (4), whereby the ozone is allowed to pass through another one of the adsorption/desorption columns again. Therefore, stable ozone of high concentration can be generated at a satisfactory energy efficiency without any temperature difference between upper and lower positions of adsorption/desorption columns.
摘要翻译：提供一种臭氧浓缩器，其包括臭氧发生器（3），吸收/解吸塔（4），其中用用于浓缩臭氧发生器（3）产生的臭氧的一定温度制冷剂（25）冷却的硅胶（6）被包装，用于冷却制冷剂（25）的制冷机（23），用于通过主要从硅胶（6）中排出氧气来提高其中一个吸附/解吸塔（4）中的臭氧浓度的真空泵（20）吸附臭氧，多个用于空气压力操作的阀（8）至（13），用于切换相对于吸附/解吸塔（4）流入或流出的气体的通道，以及臭氧浓度计（28,29），用于测量真空泵（20）增强的臭氧浓度，其中真空泵（20）的排放管线连接到另一个吸附/解吸塔（4），由此，允许臭氧通过另一个吸附/ des orption列。因此，可以以令人满意的能量效率产生高浓度的稳定的臭氧，而在吸附/解吸塔的上部和下部位置之间没有任何温差。

53. 发明申请

US20100162752A1 APPARATUS FOR CONCENTRATING AND DILUTING SPECIFIC GAS AND METHOD FOR CONCENTRATING AND DILUTING SPECIFIC GAS 有权
标题翻译：用于浓缩和稀释特定气体的装置和浓缩和稀释特定气体的方法
公开(公告)号：US20100162752A1
公开(公告)日：2010-07-01
申请号：US12160648
申请日：2006-11-29
申请人： Yoichiro Tabata , Tetsuya Saitsu , Yujiro Okihara , Nobuyuki Itoh , Rayohei Ueda , Yasuhiro Tanimura , Koji Ohta
发明人： Yoichiro Tabata , Tetsuya Saitsu , Yujiro Okihara , Nobuyuki Itoh , Rayohei Ueda , Yasuhiro Tanimura , Koji Ohta
IPC分类号： F25J1/00
CPC分类号： B01D53/002 , B01D2256/14 , C01B13/0251 , C01B13/10 , C01B13/11 , C01B2201/80 , C01B2201/82 , C01B2210/0092 , Y02C10/10 , Y02C10/12
摘要： 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.
摘要翻译：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。

54. 发明申请

US20070062372A1 Method of producing a mixture of ozone and high pressure carbon dioxide 审中-公开
标题翻译：生产臭氧和高压二氧化碳的混合物的方法
公开(公告)号：US20070062372A1
公开(公告)日：2007-03-22
申请号：US11230597
申请日：2005-09-20
申请人： Ravi Jain
发明人： Ravi Jain
IPC分类号： B01D53/02
CPC分类号： B01D53/0454 , B01D53/047 , B01D2251/104 , B01D2253/106 , B01D2256/14 , B01D2256/22 , B01D2259/40086 , B01D2259/402 , C01B13/10 , C01B15/01 , C01B21/0837 , C01B32/50 , Y02P20/544
摘要： Mixtures of an oxidizer and a high pressure fluid are produced by adsorbing an oxidizer in an adsorption bed and then desorbing the oxidizer with a high pressure fluid. The same steps can simultaneously occur in a second adsorbing bed but in reverse order. The oxidizer may be ozone and the high pressure fluid may be high pressure C02 including supercritical C02. Such mixtures can be used for applications such as cleaning semiconductor wafers, food disinfection and water disinfection.
摘要翻译：通过在吸附床中吸附氧化剂，然后用高压流体解吸氧化剂来制备氧化剂和高压流体的混合物。相同的步骤可以在第二吸附床中同时发生，但是以相反的顺序。氧化剂可以是臭氧，并且高压流体可以是包括超临界CO 2/2的高压C 0 2 N。这种混合物可用于清洁半导体晶片，食品消毒和水消毒等应用。

55. 发明授权

US06528024B2 Ozone storage/recovery system 失效
标题翻译：臭氧储存/回收系统
公开(公告)号：US06528024B2
公开(公告)日：2003-03-04
申请号：US09804755
申请日：2001-03-13
申请人： Jun Izumi , Akinori Yasutake , Nariyuki Tomonaga , Hiroyuki Tsutaya
发明人： Jun Izumi , Akinori Yasutake , Nariyuki Tomonaga , Hiroyuki Tsutaya
IPC分类号： B01J1908
CPC分类号： B01D53/02 , B01D53/04 , B01D53/053 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2256/14 , B01D2257/106 , B01J20/10 , B01J20/18 , C01B13/10 , Y10S422/907
摘要： An ozone storage/recovery method comprises a process for supplying an ozone-containing gas, generated by an ozone generator, to an ozone adsorbent tank filled with an ozone adsorbent contained at least one high-silica material selected from the group consisting of a high-silica pentasil zeolite, a dealumination faujasite and a mesoporous silicate, causing the adsorbent to adsorb ozone at a temperature of 0° C. or below, and storing the ozone, and a process for desorbing the ozone adsorbed by the adsorbent in the ozone adsorbent tank and recovering the ozone from the adsorbent tank, whereby ozone can be supplied as required.
摘要翻译：一种臭氧储存/回收方法包括将由臭氧发生器产生的含臭氧气体供给到填充有臭氧吸附剂的臭氧吸附剂的方法，所述臭氧吸附剂含有至少一种选自高分子量的高二氧化硅材料，二氧化硅pentasil沸石，脱铝八面沸石和介孔硅酸盐，使吸附剂在0℃或更低的温度下吸附臭氧，并储存臭氧，以及解吸吸附剂在臭氧吸附剂罐中吸附的臭氧的方法并从吸附剂罐中回收臭氧，从而根据需要提供臭氧。

56. 发明授权

US06214199B1 Ozone storage/recovery method 失效
标题翻译：臭氧储存/回收方法
公开(公告)号：US06214199B1
公开(公告)日：2001-04-10
申请号：US09285200
申请日：1999-04-01
申请人： Jun Izumi , Akinori Yasutake , Nariyuki Tomonaga , Hiroyuki Tsutaya
发明人： Jun Izumi , Akinori Yasutake , Nariyuki Tomonaga , Hiroyuki Tsutaya
IPC分类号： C25C100
CPC分类号： B01D53/02 , B01D53/04 , B01D53/053 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2256/14 , B01D2257/106 , B01J20/10 , B01J20/18 , C01B13/10 , Y10S422/907
摘要： An ozone storage/recovery method comprises a process for supplying an ozone-containing gas, generated by an ozone generator, to an ozone adsorbent tank filled with an ozone adsorbent contained at least one high-silica material selected from the group consisting of a high-silica pentasil zeolite, a dealumination faujasite and a mesoporous silicate, causing the adsorbent to adsorb ozone at a temperature of 0° C. or below, and storing the ozone, and a process for desorbing the ozone adsorbed by the adsorbent in the ozone adsorbent tank and recovering the ozone from the adsorbent tank, whereby ozone can be supplied as required.
摘要翻译：一种臭氧储存/回收方法包括将由臭氧发生器产生的含臭氧气体供给到填充有臭氧吸附剂的臭氧吸附剂的方法，所述臭氧吸附剂含有至少一种选自高分子量的高二氧化硅材料，二氧化硅pentasil沸石，脱铝八面沸石和介孔硅酸盐，使吸附剂在0℃或更低的温度下吸附臭氧，并储存臭氧，以及解吸吸附剂在臭氧吸附剂罐中吸附的臭氧的方法并从吸附剂罐中回收臭氧，从而根据需要提供臭氧。

57. 发明授权

US6030598A Process for producing a gaseous product 失效
标题翻译：生产气态产品的方法
公开(公告)号：US6030598A
公开(公告)日：2000-02-29
申请号：US93209
申请日：1998-06-08
申请人： Anthony K. J. Topham , Rodney J. Allam
发明人： Anthony K. J. Topham , Rodney J. Allam
IPC分类号： B01D53/04 , B01D53/047 , C01B13/10 , B01D53/02
CPC分类号： C01B13/10 , B01D53/047 , B01D2253/108 , B01D2256/14 , B01D2257/104 , B01D2257/106 , B01D2259/40056 , B01D2259/40079 , B01D2259/40081 , B01D2259/403 , B01D53/0423
摘要： An ozone containing gas stream is produced from oxygen by subjecting oxygen to an electric discharge and the ozone is then adsorbed on to a solid adsorbent, such as zeolite, the oxygen containing stream leaving the adsorbent is recycled to the ozonising process. Periodically, oxygen adsorbed on the adsorbent is desorbed by co-currently passing a purge gas over the adsorbent and the desorbed oxygen is also recycled to the ozoniser. Lastly ozone is desorbed from the adsorbent by a counter-current flow of purge gas and used in an ozone demanding process.
摘要翻译：通过使氧进行放电，然后将臭氧吸附到诸如沸石的固体吸附剂上，由氧气产生含臭氧的气流，离开吸附剂的含氧流再循环到臭氧化过程中。周期性地，吸附剂上吸附的氧气通过共同通过吹扫气体吸附在吸附剂上而解吸，并且解吸的氧也被再循环到臭氧发生器中。最后，臭氧通过逆流净化气体从吸附剂中解吸并用于臭氧需求过程中。

58. 发明授权

US5888271A Ozone storing method and ozone storage system 失效
标题翻译：臭氧储存方法和臭氧储存系统
公开(公告)号：US5888271A
公开(公告)日：1999-03-30
申请号：US808356
申请日：1997-02-28
申请人： Yasuhiro Tanimura , Masaki Kuzumoto , Junji Hirotsuji , Shigeki Nakayama
发明人： Yasuhiro Tanimura , Masaki Kuzumoto , Junji Hirotsuji , Shigeki Nakayama
IPC分类号： B01D53/04 , B01F5/02 , C01B13/10 , F25J3/04 , B01D53/047
CPC分类号： B01D53/04 , C01B13/10 , B01D2256/14 , B01D53/0446
摘要： An ozone storage system which allows energy required for producing and storing ozone to be reduced and which supplies ozone as stored to an ozone consumer stably in continuation. The system includes an ozone generator (1) for generating an ozonized oxygen gas from an oxygen containing gas by using electric energy, an adsorption/desorption tower (4) including an adsorbent for adsorbing ozone from the ozonized oxygen gas and desorbing apparatus for desorbing ozone from the adsorbent, a circulation pipe (L1) for feeding back the oxygen containing gas to the ozone generator after adsorption of ozone in the tower, an ozone discharging apparatus (11) for discharging ozone desorbed from the tower, an ozone concentration controlling apparatus (14) for adjusting an amount of ozone extracted through the ozone discharging apparatus to thereby supply an ozone containing gas containing ozone substantially at a predetermined constant concentration to an ozone consumer (15), and a low-temperature processing unit (20) for separating oxygen from air to feed an oxygen gas to the ozone generator (1).
摘要翻译：一种臭氧储存系统，其允许生产和储存臭氧所需的能量被减少，并且将臭氧消耗物质稳定地供应给臭氧消费者的臭氧。该系统包括通过使用电能从含氧气体产生臭氧化氧气的臭氧发生器（1），包括用于从臭氧化氧气吸附臭氧的吸附剂的吸附/解吸塔（4）和用于解吸臭氧的解吸装置从吸附剂吸入塔内的臭氧吸附臭氧发生器后的含氧气体回送到臭氧发生器的循环管道（L1），用于排出从塔架脱出的臭氧的臭氧排放装置（11），臭氧浓度控制装置 14），用于调节通过臭氧排放装置提取的臭氧的量，从而将含臭氧的臭氧基本上以预定的恒定浓度供应给臭氧消费者（15）;以及低温处理单元（20），用于分离氧从空气向臭氧发生器（1）供给氧气。

59. 发明授权

US4371380A Pressure swing adsorption process 失效
标题翻译：变压吸附过程
公开(公告)号：US4371380A
公开(公告)日：1983-02-01
申请号：US143241
申请日：1980-04-24
申请人： Christian Benkmann
发明人： Christian Benkmann
IPC分类号： B01D53/04 , B01D53/047 , C01B13/02 , C12P7/40
CPC分类号： B01D53/047 , B01D2253/106 , B01D2256/12 , B01D2256/14 , B01D2256/16 , B01D2257/104 , B01D2257/504 , B01D2257/80 , B01D2259/4003 , B01D2259/40041 , B01D2259/40056 , B01D2259/40067 , B01D2259/40075 , B01D2259/40079 , B01D2259/404 , B01D2259/4066 , B01D53/261 , Y02C10/08
摘要： A pressure swing adsorption process conducted with plural cyclically reversible adsorbers, each of the adsorbers undergoing identical switching cycles. The switching cycles include sequentially at least one adsorption phase, at least two expansion phases, at least one desorption phase employing a purge gas which is foreign and inert relative to the material adsorbed in the adsorbent phase, a displacement phase employing a gas obtained from an expansion phase of one of the adsorbers to displace the purge gas, and at least one pressure build-up phase.
摘要翻译：用多个循环可逆吸附器进行的变压吸附过程，每个吸附器经历相同的开关循环。切换循环包括依次至少一个吸附阶段，至少两个膨胀阶段，至少一个解吸阶段，使用相对于吸附剂相吸附的材料是外来惰性气体的吹扫气体，使用从其中一个吸附器的膨胀阶段用于置换吹扫气体，以及至少一个压力积聚阶段。

60. 发明申请

US20180257934A1 METHOD FOR SUPPLYING OZONE GAS AND SYSTEM FOR SUPPLYING OZONE GAS 审中-公开
公开(公告)号：US20180257934A1
公开(公告)日：2018-09-13
申请号：US15761040
申请日：2016-06-29
申请人： IWATANI CORPORATION
发明人： Naohisa MAKIHIRA , Koichi IZUMI , Masahiro FURUTANI
IPC分类号： C01B13/11 , B01D53/04
CPC分类号： C01B13/11 , B01D53/04 , B01D53/0407 , B01D53/0446 , B01D53/0454 , B01D2253/106 , B01D2256/14 , B01D2257/404 , B01D2259/40086 , B01D2259/40088
摘要： A method for supplying an ozone gas includes the steps of: supplying an ozone gas from an ozone gas source through a second channel; and switching the ozone gas to a state where the ozone gas is supplied through a first channel and supplying the ozone gas having a reduced concentration of nitrogen oxide. The step of supplying the ozone gas through the second channel includes the step of introducing a part of the ozone gas to a first vessel so that ozone adsorbability of a first adsorbent is reduced. In the step of supplying the ozone gas to the object through the first channel, the ozone gas passes through the first vessel holding the first adsorbent having reduced ozone adsorbability.

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