公开(公告)号：US12286716B2

公开(公告)日：2025-04-29

申请号：US17452395

申请日：2021-10-26

Applicant: Twelve Benefit Corporation

Inventor： Nicholas H. Flanders ,  Kendra P. Kuhl ,  Etosha R. Cave ,  Sichao Ma ,  Ziyang Huo ,  Carter S. Haines ,  Timothy A. Bekkedahl ,  Kathryn L. Corp ,  Ashley D. Mishra ,  Edward Izett ,  Luka Stevic

IPC: C25B3/00 ,  B01D53/14 ,  B01D53/18 ,  B01D53/22 ,  B01J20/08 ,  B01J20/10 ,  B01J20/20 ,  B01J20/34 ,  C01B3/34 ,  C01B3/50 ,  C07C1/04 ,  C07C4/02 ,  C12M1/00 ,  C12P5/02 ,  C12P7/06 ,  C12P7/16 ,  C12P7/52 ,  C12P7/54 ,  C25B1/23 ,  C25B3/03 ,  C25B3/26 ,  C25B9/23 ,  C25B13/08 ,  C25B15/08

Abstract: A system optionally including a carbon oxide reactor. A method for carbon oxide reactor control, optionally including selecting carbon oxide reactor aspects based on a desired output composition, running a carbon oxide reactor under controlled process conditions to produce a desired output composition, and/or altering the process conditions to alter the output composition.

公开(公告)号：US12281265B2

公开(公告)日：2025-04-22

申请号：US17786334

申请日：2020-12-18

Applicant: IMERYS USA, INC.

Inventor： Li-Chih Hu ,  David Gittins ,  Neal Williams ,  Chris Abrams

IPC: C10G31/09 ,  B01J20/10 ,  B01J20/14 ,  B01J20/28

Abstract: A method for filtering a non aqueous liquid such as a biodiesel to reduce the levels of sterol glucosides and/or saturated monoglycerides.

公开(公告)号：US20250121350A1

公开(公告)日：2025-04-17

申请号：US18658811

申请日：2024-05-08

Applicant: Project Vesta, PBC

Inventor： Geoffrey W. CALKINS ,  Devon Barnes COLE ,  Douglas O. EDWARDS ,  Stephan Wilhelm Maria KIRSCH ,  Stephen J. ROMANIELLO ,  Brian D. LEY ,  Margaret G. ANDREWS ,  Nathan G. WALWORTH ,  Thomas ISHOEY ,  Francesc MONTSERRAT ,  Chloe S. LEACH ,  David L. KRIEBEL ,  Tom C. GREEN

IPC: B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  C01B33/22 ,  G06F30/28

Abstract: The present disclosure provides methods and systems for processing of ultramafic materials. The ultramafic materials may comprise olivine. The methods and systems described herein may include a high-pressure grinding roll (HPGR) to process the ultramafic materials. The processed ultramafic materials may be added to an aqueous solution to increase an alkalinity of the solution. The processed ultramafic materials may capture carbon dioxide (e.g., atmospheric carbon dioxide.)

公开(公告)号：US12239935B2

公开(公告)日：2025-03-04

申请号：US18228298

申请日：2023-07-31

Applicant: ENTEGRIS, INC.

Inventor： Charles H. Applegarth ,  Rocky D. Gipson ,  Sarah Vogt ,  Joshua T. Cook ,  Matthew Browning ,  Marco Holzner

IPC: B01D53/04 ,  B01J20/08 ,  B01J20/10 ,  B01J20/20 ,  B01J20/28

Abstract: Described are methods, devices, and systems useful for adsorbing organometallic vapor onto solid adsorbent material to remove the organometallic vapor from a gas mixture that contains the organometallic vapor and other vapor, particulate materials, or both.

公开(公告)号：US20250058296A1

公开(公告)日：2025-02-20

申请号：US18762747

申请日：2024-07-03

Applicant: Alexander Lygin

Inventor： Alexander Lygin

IPC: B01J20/10 ,  A23K20/105 ,  A61K31/21 ,  A61K47/02 ,  B01J20/28 ,  B01J20/30

Abstract: Dry mixture comprising: (a) from 10% to 99% by weight of a precipitated silica having: (a1) BET surface area of from 30 m2/g to 700 m2/g, (a1) numerical median particle size d50 determined by laser diffraction method of from 100 μm to 600 μm, (a3) silanol group density dSiOH determined by reaction of the pre-dried silica with lithium aluminum hydride of from 1.55 to 3.65 SiOH/nm2 and (b) from 1 wt % to 90 wt % of at least one organic compound: (b1) selected from selected from an alcohol, a diol, an aldehyde, a ketone, a carboxylic acid, a carboxylic esters, a nitrate ester, an amine, and/or oxygen and/or nitrogen heterocycle, (b2) having 2 to 12 carbon atoms, (b3) having a vapour pressure of at least 0.01 kPa at 293 K, wherein the organic compound is adsorbed on the precipitated silica, the process for manufacturing thereof.

公开(公告)号：US12226751B2

公开(公告)日：2025-02-18

申请号：US18612458

申请日：2024-03-21

Applicant: KING SAUD UNIVERSITY

Inventor： Ayman M. Atta ,  Hamad A. Al-Lohedan ,  Abdelrahman O. Ezzat ,  Ali K Aldalbahi

IPC: B01J20/04 ,  B01J20/06 ,  B01J20/10 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  C02F1/28 ,  C02F1/68 ,  C07D233/60 ,  C08G65/331 ,  C08G65/333 ,  C08G65/337 ,  E02B15/04 ,  C02F101/32 ,  C02F103/08

Abstract: Modified chemical structures of cardanol extracted from cashew nut shell oil, and the use of the same to prepare imidazolium ionic liquids (IILs). The IILs can be used to prepare different types of silica, magnetite and calcium carbonate nanoparticles (NPs) as multifunctional oilfield chemicals for use in various oil spill collection, de-emulsification, viscosity improvement, asphaltene dispersant, and enhanced oil recovery applications.

公开(公告)号：US20250043199A1

公开(公告)日：2025-02-06

申请号：US18720522

申请日：2022-12-12

Applicant: IFP ENERGIES NOUVELLES

Inventor： Antoine FECANT ,  Antoine HUGON

IPC: C10G25/05 ,  B01J20/08 ,  B01J20/10 ,  B01J20/12 ,  B01J20/28

Abstract: The present invention relates to a process for trapping mercaptans contained in a sulfur-containing hydrocarbon feedstock which is optionally partially desulfurized, resulting from a step of catalytic hydrodesulfurization, at a temperature of between 170° C. and 220° C., a pressure of between 0.2 MPa and 5 MPa, at an hourly space velocity, defined as the volume flow rate of feedstock at the inlet per volume of trapping mass, of between 0.1 h−1 and 50 h−1, in the presence of a trapping mass comprising a nickel-based active phase with an Ni°/NiO ratio of between 0.25 and 4, and an inorganic support selected from the group consisting of alumina, silica, silica-alumina, and clays.

公开(公告)号：US20250033022A1

公开(公告)日：2025-01-30

申请号：US18716594

申请日：2022-12-06

Applicant: TOSOH CORPORATION

Inventor： Kazuyoshi TSUCHIYA ,  Yoshinori SHIRAKURA

IPC: B01J20/10 ,  B01J20/30 ,  C02F1/28 ,  C02F1/70 ,  C02F101/12 ,  C02F101/20 ,  C02F103/06 ,  C02F103/08

Abstract: At least one of a composition including silver and crystalline silicotitanate to which cesium and strontium ions can be adsorbed and to which an iodide ion can also be adsorbed simultaneously and a method for producing the composition.

公开(公告)号：US12208370B2

公开(公告)日：2025-01-28

申请号：US18612473

申请日：2024-03-21

Applicant: KING SAUD UNIVERSITY

Inventor： Ayman M. Atta ,  Hamad A. Al-Lohedan ,  Abdelrahman O. Ezzat ,  Ali K. Aldalbahi

IPC: B01J20/26 ,  B01J20/04 ,  B01J20/06 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  C02F1/28 ,  C02F1/68 ,  C07D233/60 ,  C08G65/331 ,  C08G65/333 ,  C08G65/337 ,  E02B15/04 ,  C02F101/32 ,  C02F103/08

Abstract: Modified chemical structures of cardanol extracted from cashew nut shell oil, and the use of the same to prepare imidazolium ionic liquids (IILs). The IILs can be used to prepare different types of silica, magnetite and calcium carbonate nanoparticles (NPs) as multifunctional oilfield chemicals for use in various oil spill collection, de-emulsification, viscosity improvement, asphaltene dispersant, and enhanced oil recovery applications.

公开(公告)号：US20250001389A1

公开(公告)日：2025-01-02

申请号：US18703859

申请日：2022-10-28

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Kodai FURUHASHI ,  Daiki SATO

IPC: B01J20/10 ,  B01J20/14 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

Abstract: An oxygen scavenger composition contains: a granule containing a water retention agent, a swelling agent, a metal salt, water and an iron; and a hydrophobic silica having an M value of 55 or more and an average particle diameter of 0.1 μm or more and 5.0 μm or less, wherein the content of the hydrophobic silica is 0.15 parts by mass or more and 0.5 parts by mass or less with respect to 100 parts by mass of the granule.