公开(公告)号：US12215924B2

公开(公告)日：2025-02-04

申请号：US17232410

申请日：2021-04-16

Applicant: Zeine, Inc.

Inventor： Hatem I. Zeine

IPC: F25J3/04 ,  B03C1/033 ,  B03C1/28 ,  B03C1/30 ,  C01B13/02

Abstract: A system for extracting oxygen from a liquid includes a separator allowing a liquid to pass lengthwise through the separator to produce a liquid mixture with the liquid having at least a portion of oxygen removed from the liquid. The separator includes a wall surrounding an interior portion of a tube. The wall has at least one aperture formed in the wall. The separator also includes at least one magnet positioned adjacently to the at least one aperture. The magnet has a north pole end and a south pole end. A magnetic field gradient is formed between the north pole end and the south pole end, and extends into an interior portion of the tube. The system also includes a storage tank fluidly coupled to the at least one aperture for storing the at least a portion of the oxygen removed from the liquid via the separator.

公开(公告)号：US20240344694A1

公开(公告)日：2024-10-17

申请号：US18756735

申请日：2024-06-27

Applicant: HUBEI INSTITUTE OF AEROSPACE CHEMICAL TECHNOLOGY

Inventor： Tongfeng Niu ,  Yi Zhang ,  Peng Huang ,  Menglei Wang ,  Jun Gao ,  Mengxia Wang ,  Hongyu Su ,  Weiwei Yu ,  Shiyun Pan ,  Tianwei Zhang ,  Wenlong Zhang

IPC: F23D1/00 ,  C01B13/02 ,  F23D99/00

CPC classification number: F23D1/00 ,  C01B13/02 ,  F23D91/00 ,  F23D2207/00 ,  F23D2212/103

Abstract: An oxygen generator with an oxygen-producing having a center bore, including: an impact-activated ignition mechanism, an end cover, a cylinder, a bell-shaped hood, a thermally insulating inner cylinder, an oxygen-producing column, a thermally insulating material, a support bowl, a gas purification material, a safety valve, an isolation net, an oxygen-discharging end cover and an oxygen-discharging joint. The cylinder is provided with the end cover at one end; the impact-activated ignition mechanism is fixed on the end cover; the oxygen-producing column is coaxially located with the cylinder, one end of the oxygen-producing column is connected to the impact-activated ignition mechanism, and the other end of the oxygen-producing column is connected to the support bowl; the support bowl is connected to the isolation net; the thermally insulating inner cylinder is arranged on the outside of the oxygen-producing column and the thermally insulating material.

公开(公告)号：US20240343572A1

公开(公告)日：2024-10-17

申请号：US18751480

申请日：2024-06-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： MASATSUGU HONGO ,  ATSUSHI UEMATSU ,  YUICHI KIKUCHI ,  TAKUMI FURUKAWA ,  KAZUHIRO YAMAUCHI ,  NAOYA ASANUMA ,  JUNKO HIRATA ,  TORU OGUMA

IPC: C01B13/02 ,  A61L2/20 ,  H05H1/24

CPC classification number: C01B13/0203 ,  A61L2/20 ,  H05H1/2418 ,  H05H1/2425 ,  A61L2202/11 ,  H05H2245/36 ,  H05H2245/40

Abstract: A treatment apparatus and a treatment method using reactive oxygen, wherein, the treatment apparatus comprising: the reactive oxygen supply device comprises a plasma actuator and an ozone decomposing device inside a housing having at least one opening portion, the plasma actuator comprises a first electrode and a second electrode across a dielectric material and generates an induced flow containing ozone when a voltage is applied between the both electrodes, the plasma actuator and the ozone decomposing device are arranged such that the induced flow flows out from the opening portion and the induced flow is supplied to a surface of the object which is conveyed by the conveying means, and an outflow direction vector of the induced flow has a vector component x which is parallel to and oriented in the same direction as specific direction A.

公开(公告)号：US20240343571A1

公开(公告)日：2024-10-17

申请号：US18751473

申请日：2024-06-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： YUICHI KIKUCHI ,  MASATSUGU HONGO ,  ATSUSHI UEMATSU ,  MASAKI OZAWA ,  TAKUMI FURUKAWA ,  KAZUHIRO YAMAUCHI

IPC: C01B13/02 ,  A61L2/20 ,  A61L9/20 ,  H05H1/24

CPC classification number: C01B13/0203 ,  A61L2/20 ,  A61L9/20 ,  H05H1/2418 ,  H05H1/2425 ,  A61L2202/11 ,  H05H2245/36 ,  H05H2245/40

Abstract: An active oxygen supply device equipped with a cylindrical housing having a first opening and a second opening opposite to the first opening, a plasma actuator arranged in the housing, and an ozone decomposition device, in which the plasma actuator causes dielectric barrier discharge to blow out an induction flow, the plasma actuator is arranged such that the blow direction of the induction flow faces the second opening, an air flow that flows from the first opening to the second opening is generated in the housing by the action of the induction flow, the ozone decomposition device decomposes the ozone contained in the air flow to generate active oxygen in the air flow, and the plasma actuator and the ozone decomposition device are arranged such that the air flow containing the active oxygen can flow out to the exterior of the active oxygen supply device through the second opening.

公开(公告)号：US20240294374A1

公开(公告)日：2024-09-05

申请号：US18584415

申请日：2024-02-22

Applicant: EnhancedGEO Holdings, LLC

Inventor： Greg Lindberg ,  Kimberly C. Conner

IPC: C01B3/04 ,  B01J8/18 ,  C01B13/02 ,  E21B41/00 ,  F24T10/10 ,  F24T10/30

CPC classification number: C01B3/045 ,  B01J8/1827 ,  B01J8/1836 ,  C01B13/0207 ,  E21B41/00 ,  F24T10/10 ,  F24T10/30 ,  B01J2208/00176

Abstract: A method for producing hydrogen by thermochemical splitting of water includes injecting one or more feed streams of water into a reaction chamber. The method further includes using a molten salt heated by a subterranean heat source to carry out the thermochemical splitting of water to form hydrogen and oxygen in the reaction chamber. The formed products are subsequently removed from the reaction chamber. Hydrogen formed in the reaction chamber may be used in a downstream process to generate hydrocarbons.

公开(公告)号：US20240270597A1

公开(公告)日：2024-08-15

申请号：US18565772

申请日：2022-06-14

Applicant: Wisconsin Alumni Research Foundation

Inventor： Dane Morgan ,  Jun Meng ,  Ryan Matthew Jacobs

IPC: C01G45/00 ,  C01B13/02

CPC classification number: C01G45/006 ,  C01B13/0203

Abstract: Devices are provided, which in embodiments, comprise a source configured to generate oxygen ions via a redox reaction; and an oxygen ion transport material through which oxygen ions generated from the source are transported. The oxygen ion transport material may have either: Formula I Ax+B2y+C4z+O12 2− wherein x+2y+4z=24 and (x, y, z) is (4, 2, 4), (x, y, z) is (2, 1, 5), or (x, y, z) is (3, 2.5, 4); Formula II A4x+B5y+C4z+O222− wherein 4x+5y+4z=44 and (x, y, z) is (2, 4, 4) or (x, y, z) is (3, 3.2, 4) or (x, y, z) is (2.5, 3.6, 4); or Formula III Bi2MO4X; wherein A, B, and C are independently selected from alkali metals, alkaline earth metals, transition metals, post-transition metals, metalloids, lanthanoids, P, Th, and combinations thereof, and wherein M is selected from rare earth elements and combinations thereof and X is selected from halogens and combinations thereof. Methods of using the devices are also provided, which in embodiments, which comprise transporting oxygen ions generated from the source through the oxygen ion transport material.

公开(公告)号：US20240083826A1

公开(公告)日：2024-03-14

申请号：US18171941

申请日：2023-02-21

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Hiroaki YAMAZAKI ,  Ping WANG ,  Ryota KITAGAWA

IPC: C07C1/12 ,  C01B3/06 ,  C01B13/02 ,  C01B32/40 ,  G01F1/74 ,  G01N33/00

CPC classification number: C07C1/12 ,  C01B3/06 ,  C01B13/0207 ,  C01B32/40 ,  G01F1/74 ,  G01N33/0067

Abstract: According to one embodiment, a data processing device includes an acquisitor and a processor. The acquisitor can acquire a first concentration signal obtained from a first concentration sensor configured to detect a first concentration of a first target substance included in a first output gas and a first flow rate signal obtained from a first flow rate sensor configured to detect a first flow rate of the first output gas. The processor can derive a first concentration value corresponding to the first concentration based on the first concentration signal. The processor can derive a first corrected conversion coefficient obtained by correcting a first conversion coefficient regarding a relationship between the first flow rate signal and the first flow rate based on the first concentration value. The processor can derive a first flow rate value corresponding to the first flow rate based on the first flow rate signal.

公开(公告)号：US11905469B2

公开(公告)日：2024-02-20

申请号：US17578315

申请日：2022-01-18

Applicant: InEnTec Inc.

Inventor： Daniel R. Cohn ,  Jeffrey E. Surma ,  Leslie Bromberg

IPC: C10G2/00 ,  C01B3/24 ,  C10J3/00 ,  F23G5/46 ,  C01B3/36 ,  C07C29/15 ,  C01B13/02 ,  C07C29/151 ,  C10J3/82

CPC classification number: C10G2/32 ,  C01B3/24 ,  C01B3/36 ,  C01B13/0229 ,  C07C29/15 ,  C07C29/151 ,  C10G2/00 ,  C10J3/00 ,  C10J3/82 ,  F23G5/46 ,  C01B2203/0216 ,  C01B2203/0255 ,  C01B2203/0272 ,  C01B2203/06 ,  C01B2203/061 ,  C01B2203/085 ,  C01B2203/0833 ,  C01B2203/0861 ,  C01B2203/0866 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/82 ,  C01B2203/84 ,  C01B2203/86 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10J2300/093 ,  C10J2300/0916 ,  C10J2300/0946 ,  C10J2300/0959 ,  C10J2300/1284 ,  C10J2300/1659 ,  C10J2300/1665 ,  C10J2300/1684 ,  C10J2300/1846 ,  F23G2206/203 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/133 ,  Y02P20/145 ,  Y02P20/582 ,  Y02P30/00 ,  Y02T50/678

Abstract: The present invention includes a method for converting renewable energy source electricity and a hydrocarbon feedstock into a liquid fuel by providing a source of renewable electrical energy in communication with a synthesis gas generation unit and an air separation unit. Oxygen from the air separation unit and a hydrocarbon feedstock is provided to the synthesis gas generation unit, thereby causing partial oxidation reactions in the synthesis gas generation unit in a process that converts the hydrocarbon feedstock into synthesis gas. The synthesis gas is then converted into a liquid fuel.

公开(公告)号：US11850572B2

公开(公告)日：2023-12-26

申请号：US17289226

申请日：2019-10-31

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Jeong Kwon Suh ,  Ji Sook Hong ,  Iljeong Heo

IPC: B01J21/18 ,  B01J23/34 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08 ,  C01B13/02

CPC classification number: B01J21/18 ,  B01J23/34 ,  B01J35/023 ,  B01J35/08 ,  B01J35/1028 ,  B01J37/0201 ,  B01J37/08 ,  C01B13/0214

Abstract: Disclosed herein are an activated carbon catalyst for hydrogen peroxide decomposition, a preparation method thereof and a hydrogen peroxide decomposition method using the same. The activated carbon catalyst for hydrogen peroxide decomposition, provided in an aspect of the present invention may be easily prepared through the carbonization and activation of an ion exchange resin, and safer and higher decomposition efficiency of hydrogen peroxide may be achieved than the conventional catalyst for hydrogen peroxide decomposition through the control of the manganese content and pore properties in the catalyst.

公开(公告)号：US11845656B2

公开(公告)日：2023-12-19

申请号：US17232741

申请日：2021-04-16

Applicant: The United States of America, as represented by the Secretary of the Navy

Inventor： Carol A. Becker ,  Wayne E. Glad

IPC: C01B13/02 ,  A62B7/08 ,  B01J8/02 ,  H01M8/0612

CPC classification number: C01B13/0207 ,  A62B7/08 ,  B01J8/0278 ,  H01M8/0618 ,  B01J2208/00752

Abstract: An apparatus and method generate oxygen gas from sodium percarbonate and water including seawater. The apparatus includes a chamber, a valve system, and an output port. The valve system controls combining a quantity of the sodium percarbonate, a quantity of the water, a quantity of potassium iodide, and optionally a quantity of sodium sulfate decahydrate. A chemical reaction between the sodium percarbonate and the water in the chamber generates oxygen gas, which is output at an output port from the chamber. The potassium iodide is a catalyst for the chemical reaction and optionally the sodium sulfate decahydrate is a temperature moderator for the chemical reaction. A ratio between the water and the sodium percarbonate is in a range of 2.5 to 8 by weight. A ratio of the potassium iodide per liter of the water yields a molarity in a range of 0.25 to 1.25.