公开(公告)号：US11873233B1

公开(公告)日：2024-01-16

申请号：US18211747

申请日：2023-06-20

Applicant: KING FAISAL UNIVERSITY

Inventor： Mai Mustafa Khalaf Ali ,  Hany Mohamed Abd El-Lateef Ahmed ,  Maria A. Villa-Garcia ,  Ahmed M. Abu-Dief

IPC: C01G49/06 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  C02F1/28 ,  B01J20/06 ,  C02F101/30

CPC classification number: C01G49/06 ,  B01J20/06 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/28016 ,  B01J20/3021 ,  B01J20/3071 ,  B01J20/3085 ,  C02F1/281 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/61 ,  C01P2006/42 ,  C02F2101/308 ,  C02F2305/08

Abstract: Provided are methods of preparing magnetite and akaganéite nanoparticles from steel slag, the nanoparticles produced therefrom, and methods of using the same as a raw material for wastewater treatment.

公开(公告)号：US11833284B2

公开(公告)日：2023-12-05

申请号：US17231230

申请日：2021-04-15

Applicant: Baxter International Inc. ,  Baxter Healthcare SA

Inventor： Yuanpang Samuel Ding ,  Rosa Hung-Chen Yeh ,  Cristian Adolfo Menzel Bueno ,  Ieng Kin Lao

IPC: A61M1/16 ,  B01J20/02 ,  B01J20/06

CPC classification number: A61M1/1696 ,  B01J20/0211 ,  B01J20/0292 ,  B01J20/06

Abstract: Methods, sorbent cartridges and cleaning devices are disclosed for refurbishing sorbent materials. In one implementation among multiple implementations, a medical fluid delivery method includes: providing a sorbent cartridge including H+ZP within a casing for a treatment; and after the treatment, refurbishing the H+ZP while maintained within the casing via (i) regenerating the non-disinfected H+ZP by flowing an acid solution through the casing, (ii) rinsing the regenerated H+ZP while maintained within the casing, (iii) disinfecting the regenerated and rinsed H+ZP by flowing a disinfecting agent through the casing, and (iv) rinsing the regenerated and disinfected H+ZP while maintained within the casing. Multiple batch sorbent refubishing implementations are also disclosed.

公开(公告)号：US20230381708A1

公开(公告)日：2023-11-30

申请号：US18031965

申请日：2021-10-21

Applicant: BASF CORPORATION

Inventor： David S. WEINBERGER ,  Howard J. FURBECK

IPC: B01D53/04 ,  B01J20/16 ,  B01J20/02 ,  B01J20/06 ,  B01J20/22

CPC classification number: B01D53/0438 ,  B01J20/165 ,  B01J20/0248 ,  B01J20/06 ,  B01J20/22 ,  B01D2253/108 ,  B01D2253/1124 ,  B01D2253/3425 ,  B01D2257/404 ,  B01D2259/4508

Abstract: Disclosed in certain embodiments are systems for removing pollutants, such as nitrogen oxides, from an interior air flow, which may include an adsorbent material that includes a zeolite and a basic metal oxide.

公开(公告)号：US20230364579A1

公开(公告)日：2023-11-16

申请号：US18196161

申请日：2023-05-11

Applicant: Molecular Products Inc.

Inventor： James A. Hern ,  Richard Mackay ,  Christopher Vizcaino

IPC: B01J20/06 ,  B01J20/20 ,  B01J20/28 ,  B01J20/32 ,  B01J20/30 ,  C23C16/455 ,  C23C16/40 ,  C23C16/44 ,  C23C16/02 ,  C23C16/442 ,  B01D53/02

CPC classification number: B01J20/06 ,  B01D53/02 ,  B01J20/20 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/3071 ,  B01J20/3204 ,  B01J20/3225 ,  B01J20/3236 ,  C23C16/0227 ,  C23C16/40 ,  C23C16/405 ,  C23C16/407 ,  C23C16/408 ,  C23C16/4417 ,  C23C16/442 ,  C23C16/45527 ,  C23C16/45555 ,  B01D2253/102 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2257/2064 ,  B01D2257/302 ,  B01D2257/408

Abstract: A metal oxide impregnated activated carbon and a method of making the metal oxide impregnated carbon wherein the application of metal oxide impregnants are chemisorbed to active sites in a pore structure using atomic layer deposition to enable targeted impregnant compositions and configurations on activated carbons used for air purification devices.

公开(公告)号：US20230272344A1

公开(公告)日：2023-08-31

申请号：US18099233

申请日：2023-01-19

Applicant: BIOLEGEND, INC.

Inventor： DHANESH GOHEL ,  HONG ZHANG ,  JOHN RANSOM

IPC: C12N5/0789 ,  G01N33/543 ,  C12N15/10 ,  G01N33/552 ,  B01J20/06 ,  B01J20/10 ,  B01J20/24 ,  B01J20/28 ,  C07K16/28 ,  C12N5/0783 ,  A61K35/28 ,  B01J20/32 ,  B03C1/015 ,  B03C1/28

CPC classification number: C12N5/0647 ,  A61K35/28 ,  B01J20/06 ,  B01J20/10 ,  B01J20/103 ,  B01J20/24 ,  B01J20/28007 ,  B01J20/28009 ,  B01J20/28021 ,  B01J20/3204 ,  B01J20/3217 ,  B01J20/3236 ,  B01J20/328 ,  B01J20/3289 ,  B01J20/3293 ,  B03C1/015 ,  B03C1/28 ,  C07K16/2812 ,  C12N5/0637 ,  C12N15/1013 ,  G01N33/54326 ,  G01N33/54333 ,  G01N33/54346 ,  G01N33/552 ,  B03C2201/18 ,  B03C2201/26

Abstract: The methods of the invention employ targeted magnetic particles, preferably targeted nanomagnetic particles, and targeted buoyant particles such as buoyant microparticles and microbubbles. Among the benefits of the invention is the ability to combine targeted magnetic particles with differentially targeted buoyant particles to achieve separation of two or more specifically cell targeted populations during the same work flow.

公开(公告)号：US20230191361A1

公开(公告)日：2023-06-22

申请号：US18084089

申请日：2022-12-19

Applicant: BYD COMPANY LIMITED

Inventor： Xiyu WANG ,  Hongye LIN ,  Junlan LIAN

IPC: B01J20/06 ,  B01J20/04 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01J20/06 ,  B01J20/041 ,  B01J20/28007 ,  B01J20/28071 ,  B01J20/28057 ,  B01J20/3078

Abstract: In order to resolve the problem that a magnetic lithium adsorbent in the related art is difficult to be used for lithium extraction from strong-alkaline and carbonate-type brines, a magnetic titanium-based lithium adsorbent is provided, which includes a magnetic composite and a lithium adsorption layer. The lithium adsorption layer is disposed at an outer surface of the magnetic composite. The magnetic composite includes a magnetic material and a titanium oxide. The lithium adsorption layer includes a lithium titanium oxide.

公开(公告)号：US11673118B2

公开(公告)日：2023-06-13

申请号：US17330758

申请日：2021-05-26

Applicant: Medtronic, Inc

Inventor： Martin T. Gerber ,  Christopher M. Hobot

IPC: B01J20/28 ,  A61M1/16 ,  B01J20/22 ,  B01J20/06 ,  B01J20/02 ,  B01J20/20

CPC classification number: B01J20/28052 ,  A61M1/1696 ,  B01J20/0211 ,  B01J20/06 ,  B01J20/20 ,  B01J20/22 ,  B01J2220/66

Abstract: A stacked sorbent assembly for use in sorbent dialysis. The stacked sorbent assembly contains two or more interchangeable sorbent pouches that allow for fluid to freely pass into and through the sorbent materials, while keeping the sorbent materials inside the sorbent pouches. Any of the pouches in the sorbent cartridge can be reused and/or recharged.

公开(公告)号：US11666884B2

公开(公告)日：2023-06-06

申请号：US16605981

申请日：2018-04-27

Applicant: Alexander Tasch

Inventor： Alexander Tasch

IPC: B01J20/06 ,  C01B13/08 ,  F17C11/00 ,  C04B35/45 ,  C04B35/04 ,  F23C13/08

CPC classification number: B01J20/06 ,  C01B13/086 ,  C04B35/04 ,  C04B35/45 ,  F17C11/00 ,  F23C13/08 ,  C04B2235/3217 ,  C04B2235/3265 ,  C04B2235/3272 ,  C04B2235/3281 ,  C04B2235/763

Abstract: The invention relates to a material for storing and releasing oxygen, consisting of a reactive ceramic made of copper, manganese and iron oxides, wherein, subject to the oxygen partial pressure of a surrounding atmosphere and/or an ambient temperature, the reactive ceramic has a transition region that can be passed through any number of times, said transition region being between a discharge threshold state of a three-phase crednerite/cuprite/hausmannite mixed ceramic and a charge threshold state of a two-phase spinel/tenorite mixed ceramic. A passing through of the transition region from the discharge threshold state towards the charging threshold state is associated with oxygen uptake and a passing through of the transition region from the charge threshold state towards the discharge threshold state is associated with oxygen release.

公开(公告)号：US20190240612A1

公开(公告)日：2019-08-08

申请号：US16387210

申请日：2019-04-17

Applicant: Panasonic Corporation ,  Kyoto University

Inventor： Masashi MORITA ,  Jin ZHANG ,  Hidenobu WAKITA ,  Yoichiro TSUJI ,  Susumu KITAGAWA ,  Masakazu HIGUCHI

IPC: B01D53/04 ,  B01J20/20 ,  B01J20/18 ,  B01J20/06 ,  B01J20/22 ,  C10L3/10

CPC classification number: B01D53/04 ,  B01D2253/102 ,  B01D2253/1124 ,  B01D2253/202 ,  B01D2256/24 ,  B01D2257/306 ,  B01J20/02 ,  B01J20/06 ,  B01J20/18 ,  B01J20/20 ,  B01J20/22 ,  B01J20/226 ,  C10L3/10 ,  C10L3/103 ,  C10L2290/541

Abstract: A desulfurization apparatus according to the present invention includes: a first desulfurizer filled with a first desulfurization agent that removes a first sulfur compound from a hydrocarbon fuel; and a second desulfurizer filled with a second desulfurization agent that removes a second sulfur compound from the hydrocarbon fuel, the second desulfurizer being provided downstream of the first desulfurizer in a flow direction of the hydrocarbon fuel. The second desulfurization agent is constituted by a porous coordination polymer having a polymeric structure that is a combination of copper ions and organic ligands. A sulfur compound adsorption ability of the second desulfurization agent to adsorb the second sulfur compound is different from a sulfur compound adsorption ability of the first desulfurization agent to adsorb the first sulfur compound. A temperature of the second desulfurization agent is kept to 100° C. or lower. The desulfurization apparatus thus configured makes it possible to efficiently remove the sulfur compounds from the hydrocarbon fuel at low cost with a simple configuration.

公开(公告)号：US20180333701A1

公开(公告)日：2018-11-22

申请号：US15971634

申请日：2018-05-04

Applicant: Saudi Arabian Oil Company ,  Durham University

Inventor： Manohara Gudiyor Veerabhadrappa ,  Hugh Christopher Greenwell ,  Andrew Whiting ,  John Adrian Hall ,  Gasan Alabedi

IPC: B01J23/755 ,  B01J23/72 ,  B01J21/18 ,  B01J35/00 ,  B01J37/04 ,  B01J37/08 ,  B01J20/06 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30 ,  C08K9/12 ,  C08K3/22 ,  C08K3/04 ,  C08K7/08 ,  C09K8/03 ,  C07B33/00 ,  C07B43/00 ,  H01B1/14

CPC classification number: B01J23/755 ,  B01D15/08 ,  B01D53/02 ,  B01D2253/1124 ,  B01J20/06 ,  B01J20/205 ,  B01J20/28007 ,  B01J20/3078 ,  B01J21/18 ,  B01J23/72 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/04 ,  B01J37/086 ,  C01G3/02 ,  C01G51/04 ,  C01G53/04 ,  C01P2002/70 ,  C01P2002/82 ,  C01P2004/03 ,  C01P2004/04 ,  C07B33/00 ,  C07B43/00 ,  C08K3/04 ,  C08K3/22 ,  C08K7/08 ,  C08K9/12 ,  C08K2003/2248 ,  C08K2003/2293 ,  C08K2201/011 ,  C09K8/032 ,  C09K2208/08 ,  C09K2208/10 ,  H01B1/14

Abstract: A method for preparing a transition-metal adamantane carboxylate salt is presented. The method includes mixing a transition-metal hydroxide and a diamondoid compound having at least one carboxylic acid moiety to form a reactant mixture, where M is a transition metal. Further, the method includes hydrothermally treating the reactant mixture at a reaction temperature for a reaction time to form the transition-metal adamantane carboxylate salt.