公开(公告)号：US20240175587A1

公开(公告)日：2024-05-30

申请号：US18358083

申请日：2023-07-25

Applicant: Nanjing Tech University

Inventor： Zilong Zhong ,  Jie Liu ,  Yu Wang ,  Jinlin Liu ,  Zhou Zhou ,  Shuaixing Mai

IPC: F24F3/14 ,  A61L9/22 ,  B01D46/00 ,  B01D53/04 ,  B01D53/26 ,  B01J20/04 ,  B01J20/26 ,  B01J20/28 ,  B01J20/34 ,  F24F3/16 ,  F24F11/89

CPC classification number: F24F3/1429 ,  A61L9/22 ,  B01D46/0028 ,  B01D46/0036 ,  B01D46/0038 ,  B01D53/0438 ,  B01D53/0446 ,  B01D53/0454 ,  B01D53/261 ,  B01J20/045 ,  B01J20/261 ,  B01J20/28045 ,  B01J20/28047 ,  B01J20/3425 ,  B01J20/3483 ,  F24F3/16 ,  F24F11/89 ,  A61L2209/111 ,  A61L2209/14 ,  A61L2209/16 ,  B01D2253/112 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2253/3425 ,  B01D2257/80 ,  B01D2259/4508 ,  B01D2279/50 ,  F24F2003/144

Abstract: A beehive indoor-air alternate-working dehumidification system includes a fresh air dehumidification sterilization system. The fresh air dehumidification sterilization system includes a fan, a filter, a dehumidification apparatus, a moisture absorbing material, a plasma generator, a temperature and humidity sensor, a heater, and a three-way valve. A hexagonal prism beehive structure is used in a dehumidification apparatus, and a novel moisture absorbing material with high moisture absorption and high temperature sensitivity is used to dehumidify fresh air, to improve a dehumidification capacity and reduce dehumidification energy consumption. The plasma generator generates ions to sterilize and deodorize fresh air. The temperature and humidity sensor detects humidity of fresh air, determines whether the material needs desorption. The heater heats return air to enable the return air to desorb a saturated moisture absorbing material.

公开(公告)号：US20240149242A1

公开(公告)日：2024-05-09

申请号：US18280422

申请日：2022-03-07

Applicant: W. L. Gore & Associates, Inc.

Inventor： Edward H. Cully ,  Christine M. Scotti

IPC: B01J20/20 ,  B01D53/02 ,  B01D67/00 ,  B01D69/02 ,  B01D69/12 ,  B01D69/14 ,  B01D71/36 ,  B01J20/06 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32

CPC classification number: B01J20/20 ,  B01D53/02 ,  B01D67/00793 ,  B01D67/0083 ,  B01D69/02 ,  B01D69/1213 ,  B01D69/147 ,  B01D71/36 ,  B01J20/06 ,  B01J20/261 ,  B01J20/28004 ,  B01J20/28045 ,  B01J20/3078 ,  B01J20/321 ,  B01J20/3225 ,  B01J20/3236 ,  B01J20/324 ,  B01J20/3295 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2257/504 ,  B01D2323/283 ,  B01D2325/12

Abstract: A polymer composite article having retained solids is disclosed. The polymer composite article includes a composite region having a first porous polymer comprising a plurality of pores and the retained solids. The composite region has at least a portion of the retained solids immobilized within some of the pores. In embodiments where the retained solids are solid sorbent materials, the article is configured to receive carbon dioxide through the first porous polymer that can be adsorbed onto the solid sorbent.

公开(公告)号：US20240082812A1

公开(公告)日：2024-03-14

申请号：US18274879

申请日：2022-01-28

Applicant: MITSUI MINING & SMELTING CO., LTD.

Inventor： Takao OSAKO ,  Kazuhiko KATO ,  Yutaka KOBAYASHI

IPC: B01J20/22 ,  B01J20/28 ,  C01B33/157 ,  C02F1/28

CPC classification number: B01J20/22 ,  B01J20/28004 ,  B01J20/28045 ,  B01J20/28061 ,  B01J20/28092 ,  C01B33/157 ,  C02F1/281 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C02F2101/203

Abstract: An object of the present invention is to provide a porous body having excellent adsorption performance, an adsorbent including the porous body, and a method of removing a metal and/or a metal ion from a liquid to be treated, with the adsorbent, and, in order to achieve the object, the present invention provides a porous body having a co-continuous structure formed by: a ceramic skeleton including mesopores; and macropores, wherein a surface of the ceramic skeleton is modified by a metal- and/or metal ion-adsorbable nitrogen atom-containing group, wherein the nitrogen atom-containing group is at least one selected from a primary amino group, a secondary amino group, a tertiary amino group, a quaternary ammonium group, an imino group, a nitrilo group and a nitrogen atom-containing heterocyclic group, and wherein an amount of the nitrogen atom-containing group contained in the porous body is 1.5 mmol/g or more and 5.4 mmol/g or less.

公开(公告)号：US11872522B2

公开(公告)日：2024-01-16

申请号：US16982294

申请日：2019-02-26

Applicant: Osaka Gas Co., Ltd.

Inventor： Kentaro Ueda ,  Saori Sakurai

IPC: B01D53/28 ,  B01D53/04 ,  B01D53/26 ,  B01J20/22 ,  B01J20/28 ,  B01J20/34 ,  F24F3/147 ,  F28F3/08 ,  B01D53/02

CPC classification number: B01D53/02 ,  B01D53/0407 ,  B01D53/0446 ,  B01D53/261 ,  B01J20/226 ,  B01J20/28045 ,  B01J20/3425 ,  B01J20/3458 ,  F24F3/147 ,  F28F3/08 ,  B01D2253/204 ,  B01D2257/80 ,  B01D2259/40086 ,  B01D2259/4508

Abstract: A humidity control element includes a plurality of flat plate members stacked in a state where a first flow path or a second flow path is formed in each space between the flat plate members. Heat is exchangeable between the first flow path and the second flow path via the flat plate members. Each of the flat plate members is formed of any one material of a resin, paper, glass, a metal, and a ceramic, a metal organic framework MIL-101 (Cr) containing chromium as a metal is held on any one of an inner surface of the first flow path and an inner surface of the second flow path, and a switching time between a dehumidification operation and a regeneration operation is relatively long.

公开(公告)号：US20240001017A1

公开(公告)日：2024-01-04

申请号：US18039419

申请日：2021-11-30

Applicant: Alteco Medical AB

Inventor： Lennart Wilhelm Ljunggren

IPC: A61M1/36 ,  B01J20/24 ,  B01J20/26 ,  B01J20/28

CPC classification number: A61M1/362 ,  B01J20/24 ,  B01J20/262 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/28038 ,  B01J20/28045 ,  B01J20/28052 ,  A61M1/3679

Abstract: A device for binding and separation of at least one component from a body fluid is disclosed. The device may have a proximal end and a distal end. The device may include a housing, an inlet disposed at the proximal end, an outlet, at least one of a sheet and a disc of a first matrix for binding of a first component from the body fluid, and a plurality of beads of a second matrix for binding of a second component from the body fluid. The first matrix may have a porous structure. The first component and the second component may be one of the same and different.

公开(公告)号：US20230249991A1

公开(公告)日：2023-08-10

申请号：US18117247

申请日：2023-03-03

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Tawfik Abdo Saleh AWADH ,  Nadeem BAIG

IPC: C02F1/28 ,  B01J20/26 ,  B01J20/20 ,  B01J20/28 ,  B01J20/32

CPC classification number: C02F1/288 ,  B01J20/261 ,  B01J20/20 ,  B01J20/28045 ,  B01J20/28085 ,  B01J20/28083 ,  B01J20/28059 ,  B01J20/3212 ,  B01J20/3225 ,  B01J20/324 ,  B01J20/327 ,  B01J20/262 ,  C02F2303/16 ,  C02F1/281 ,  C02F1/285 ,  C02F2101/32

Abstract: A composite material of polyurethane foam having a layer of reduced graphene oxide and polystyrene is described. This composite material may be made by contacting a polyurethane foam with a suspension of reduced graphene oxide, drying, and then irradiating in the presence of styrene vapor. The composite material has a hydrophobic surface that may be exploited for separating a nonpolar phase, such as oil, from an aqueous solution.

公开(公告)号：US11707729B2

公开(公告)日：2023-07-25

申请号：US16893665

申请日：2020-06-05

Applicant: ExxonMobil Technology and Engineering Company

Inventor： John F. Brody ,  Bradley Wooler ,  Francesco J. Altera ,  Paul J. Tindall ,  Yi Du

IPC: B01D53/04 ,  B01J20/28 ,  B01D53/26 ,  B01J20/30 ,  B01J35/04 ,  B01J37/00 ,  B01J37/08 ,  B01D53/047 ,  B01D46/24 ,  C04B38/00 ,  B33Y80/00 ,  C04B35/18 ,  B01J20/18 ,  B28B7/18 ,  B33Y10/00 ,  B22F3/00 ,  B28B7/34 ,  B22F3/11 ,  B22F5/10 ,  C04B35/195 ,  C04B38/06 ,  C04B35/19 ,  B22F10/18 ,  B01D46/00 ,  C04B111/00 ,  B29C64/106

CPC classification number: B01J20/28042 ,  B01D46/2418 ,  B01D53/047 ,  B01D53/0446 ,  B01D53/0462 ,  B01D53/0473 ,  B01D53/261 ,  B01J20/183 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/28052 ,  B01J20/3007 ,  B01J20/3057 ,  B01J20/3064 ,  B01J20/3078 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/08 ,  B22F3/00 ,  B22F3/1121 ,  B22F5/10 ,  B22F10/18 ,  B28B7/18 ,  B28B7/342 ,  B28B7/346 ,  B28B7/348 ,  B33Y10/00 ,  B33Y80/00 ,  C04B35/18 ,  C04B35/19 ,  C04B35/195 ,  C04B38/0006 ,  C04B38/0655 ,  B01D46/0001 ,  B01D2253/108 ,  B01D2253/34 ,  B01D2253/3425 ,  B01D2256/24 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/40003 ,  B01D2259/40043 ,  B01D2259/4062 ,  B22F2998/10 ,  B29C64/106 ,  C04B2111/0081 ,  Y02C20/40 ,  B22F2998/10 ,  B22F1/107 ,  B22F10/10 ,  B22F3/1121 ,  B22F2998/10 ,  B22F1/107 ,  B22F10/10 ,  B22F3/1021 ,  C04B38/0655 ,  C04B35/18 ,  C04B35/19 ,  C04B35/195 ,  C04B38/0064

Abstract: A method and system for manufacturing and using a self-supporting structure in processing unit for adsorption or catalytic processes. The self-supporting structure has greater than 50% by weight of the active material in the self-supporting structure to provide an open-celled structure providing access to the active material. The self-supporting structures, which may be disposed in a processing unit, may be used in swing adsorption processes and other processes to enhance the recovery of hydrocarbons.

公开(公告)号：US11642652B2

公开(公告)日：2023-05-09

申请号：US16342012

申请日：2017-10-24

Applicant: Oji Holdings Corporation

Inventor： Hitoshi Ishizawa ,  Masahiro Kawakita ,  Yuki Kita

IPC: B01J20/00 ,  B01J20/28 ,  B01J20/16 ,  B01J20/12 ,  D04H1/64 ,  B01J20/20 ,  B01J20/26 ,  B01J35/04 ,  D04H1/4218 ,  B01J20/18 ,  D21H13/24 ,  C04B41/85 ,  C04B38/00 ,  D21H13/40 ,  B01J20/10

CPC classification number: B01J20/28045 ,  B01J20/10 ,  B01J20/12 ,  B01J20/165 ,  B01J20/18 ,  B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/28023 ,  B01J35/04 ,  C04B38/00 ,  C04B41/85 ,  D04H1/4218 ,  D04H1/64 ,  D21H13/24 ,  D21H13/40

Abstract: This inorganic fiber sheet contains a glass fiber as a main component, while containing 3 to 20% by mass of an organic fiber having an aspect ratio of 300 to 2000 with respect to a total amount of the inorganic fiber sheet.

公开(公告)号：US20190247828A1

公开(公告)日：2019-08-15

申请号：US16342012

申请日：2017-10-24

Applicant: Oji Holdings Corporation

Inventor： Hitoshi ISHIZAWA ,  Masahiro KAWAKITA ,  Yuki KITA

IPC: B01J20/28 ,  B01J20/16 ,  B01J20/12 ,  B01J20/18 ,  B01J20/20 ,  B01J20/26 ,  B01J35/04 ,  D04H1/4218

CPC classification number: B01J20/28045 ,  B01J20/10 ,  B01J20/12 ,  B01J20/165 ,  B01J20/18 ,  B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/28023 ,  B01J35/04 ,  C04B38/00 ,  C04B41/85 ,  D04H1/4218 ,  D04H1/64 ,  D21H13/24 ,  D21H13/40

Abstract: This inorganic fiber sheet contains a glass fiber as a main component, while containing 3 to 20% by mass of an organic fiber having an aspect ratio of 300 to 2000 with respect to a total amount of the inorganic fiber sheet.

公开(公告)号：US20190184333A1

公开(公告)日：2019-06-20

申请号：US15845499

申请日：2017-12-18

Applicant: Bendix Commercial Vehicle Systems LLC

Inventor： Stephen Howe ,  David W. Perry

IPC: B01D53/26 ,  B01D53/28 ,  B01D53/04 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B60T17/00

CPC classification number: B01D53/261 ,  B01D29/00 ,  B01D53/0407 ,  B01D53/28 ,  B01D2253/202 ,  B01D2253/3425 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2258/06 ,  B01D2259/40086 ,  B01D2259/4566 ,  B01J20/262 ,  B01J20/28045 ,  B01J20/3092 ,  B60T17/004

Abstract: An absorbent apparatus is provided for an air dryer purge air cleaner. The absorbent apparatus comprises a volume for containing absorbent material. The absorbent apparatus also comprises absorbent material that is both oleophilic and hydrophobic and is packed in the volume to provide a packed bed of absorbent material with a predetermined packing density.