公开(公告)号：US20240297306A1

公开(公告)日：2024-09-05

申请号：US18627020

申请日：2024-04-04

Applicant: Sony Corporation

Inventor： Seiichiro TABATA ,  Shinichiro YAMADA ,  Masayoshi KANNO ,  Tsutomu NOGUCHI ,  Takeshi HORIE

IPC: H01M4/587 ,  B01J20/20 ,  B01J20/28 ,  C01B32/00 ,  C01B32/30 ,  C01B32/318 ,  C01B32/336 ,  H01G11/24 ,  H01G11/34 ,  H01M4/02 ,  H01M4/583 ,  H01M10/0525

CPC classification number: H01M4/587 ,  B01J20/20 ,  B01J20/28033 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28071 ,  C01B32/00 ,  C01B32/30 ,  C01B32/318 ,  C01B32/336 ,  H01G11/24 ,  H01G11/34 ,  H01M4/583 ,  C01P2006/12 ,  C01P2006/14 ,  H01M2004/021 ,  H01M2004/027 ,  H01M10/0525 ,  H01M2220/30 ,  Y02E60/13

Abstract: A sheet-shaped member is provided and includes a porous carbon material including a material obtained from carbonization of a raw material including rice husk, the raw material having a silicon content of at least 5 wt %, the raw material is heat treated before carbonization, and the raw material is treated by an alkali treatment after carbonization to reduce the silicon content, the porous carbon material having a specific surface area of at least 10 m2/g as measured by the nitrogen BET method, a pore volume of at least 0.1 cm3/g as measured by the BJH method and MP method, and an R value of 1.5 or greater, wherein the porous carbon material includes mesopores, macropores and micropores, the R value is expressed as R=B/A, the A referring to an intensity at an intersection between the baseline of a diffraction peak of the (002) plane as obtained based on powdery X-ray diffractometry of the porous carbon material and a perpendicular line downwardly drawn from the diffraction peak of the (002) plane, and the B referring to the intensity of the diffraction peak of the (002) plane.

公开(公告)号：US20240293795A1

公开(公告)日：2024-09-05

申请号：US18575760

申请日：2022-06-29

Applicant: PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED

Inventor： Sunatda ARAYACHUKIAT ,  Taradon PIROMCHART ,  Kanokwan KONGPATPANICH ,  Vetiga SOMJIT ,  Taweesak PILA ,  Vitsarut TANGSERMVIT ,  Panchanit PIYAKEERATIKUL

IPC: B01J20/22 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01J20/226 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28069 ,  B01J20/28083 ,  B01J20/3071 ,  B01J20/3078 ,  B01J20/3085

Abstract: The present invention relates to a zirconium-based metal organic framework comprising at least a tetravalent zirconium ion (Zr4+) and a bidentate or tridentate linking ligand bonding the said tetravalent zirconium ion (Zr4+). Moreover, the present invention also relates to a method for preparing the zirconium-based metal organic framework comprising the steps of: (a) preparing a reaction mixture comprising a zirconium compound, a linking ligand and, optionally, a modulating agent in a solvent; (b) heating the reaction mixture obtained from step (a); and (c) washing a reaction product obtained from step (b) with the solvent and drying the reaction product. The zirconium-based metal organic framework according to the present invention is suitable for using in a process for removing heavy metals in the condensate, especially using in the adsorption, removal, or reduction of arsenic and mercury contents in the condensate.

公开(公告)号：US12076687B2

公开(公告)日：2024-09-03

申请号：US16989542

申请日：2020-08-10

Applicant: CALGON CARBON CORPORATION

Inventor： Michael Greenbank ,  Matthew Adomaitis ,  Scott Mutschler

IPC: F02M25/08 ,  B01D53/04 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01D53/0407 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28035 ,  B01J20/2804 ,  B01J20/3042 ,  F02M25/0854 ,  B01D2253/102 ,  B01D2257/702 ,  B01D2259/40086 ,  B01D2259/4516 ,  B01D2259/4566

Abstract: Sorbent material sheets products that include sorbent material sheets and at least one porous cover layer are attached to an inner wall surface that is defined by an air intake. The sorbent material sheets collect vapors such as hydrocarbon vapors from engine components such as the combustion chamber, injectors, carburetor, fuel ports, crankcase, or other engine components, thereby reducing evaporative emissions. In certain configurations, the sorbent material sheet product includes an edge seal that improves the handling of the sorbent material sheets during the manufacturing process.

公开(公告)号：US12070736B2

公开(公告)日：2024-08-27

申请号：US17046042

申请日：2019-02-19

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Seokwoo Jeon ,  Donghwi Cho ,  Junyong Park

IPC: B01D53/00 ,  B01D53/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/28 ,  G01N33/00 ,  G03F1/26

CPC classification number: B01J20/28095 ,  B01D53/0438 ,  B01J20/06 ,  B01J20/08 ,  G01N33/0011 ,  B01D2259/40096 ,  G01N33/0019 ,  G03F1/26

Abstract: The disclosed pre-concentrator comprises: a base substrate having a trench; a metal layer conformally disposed along the inner surface of the trench; and a three-dimensional porous nanostructure disposed on the metal layer in the trench and having aligned pores connected to each other in three dimensions. The pre-concentrator can improve the concentration performance of a sample and the thermal desorption efficiency of a concentrated sample.

公开(公告)号：US20240278206A1

公开(公告)日：2024-08-22

申请号：US18605634

申请日：2024-03-14

Applicant: INGEVITY SOUTH CAROLINA, LLC

Inventor： CAMERON I. THOMSON ,  MARTA LEON GARCIA

IPC: B01J20/20 ,  B01D53/04 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01J20/20 ,  B01D53/0415 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/3007 ,  B01J20/3042 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2253/304 ,  B01D2253/306 ,  B01D2253/3425

Abstract: The present description provides adsorbent compositions and materials, and systems comprising the same that provide low DBL bleed emission performance. The described materials provide unexpected production advantages as compared to currently available materials.

公开(公告)号：US12064746B2

公开(公告)日：2024-08-20

申请号：US17945195

申请日：2022-09-15

Applicant: KURARAY CO., LTD.

Inventor： Kiyoto Otsuka ,  Shuichi Ishida ,  Hideharu Iwasaki

IPC: B01J20/02 ,  B01J20/20 ,  B01J20/28 ,  B01J20/32 ,  C10G17/095 ,  C10G25/00

CPC classification number: B01J20/20 ,  B01J20/0288 ,  B01J20/0292 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28076 ,  B01J20/2808 ,  B01J20/3204 ,  B01J20/3234 ,  C10G17/095 ,  C10G25/003 ,  C10G2300/1044 ,  C10G2300/205

Abstract: Provided is a mercury adsorbent that can efficiently adsorb and remove mercury and/or a mercury compound contained in a liquid hydrocarbon and can suppress corrosive action even when used for a long time. The mercury adsorbent comprises an activated carbon including a mineral acid supported thereon, the activated carbon having a specific surface area of 1000 m2/g or larger and a volume of micropores of 80 cm3/g or larger, each of the micropores having a pore radius of 8 Å or smaller, and the mercury adsorbent has a moisture content of from 0.1 to 3 wt %.

公开(公告)号：US12064744B2

公开(公告)日：2024-08-20

申请号：US17416349

申请日：2019-12-16

Applicant: Arkema France

Inventor： Guillaume Ortiz ,  Cécile Lutz ,  Quitterie Persillon ,  Sylvie Szendrovics

IPC: B01J20/18 ,  B01D53/04 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01J20/18 ,  B01D53/04 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3085 ,  B01D2253/1085 ,  B01D2253/304 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2257/102 ,  B01D2257/502 ,  B01D2259/4533

Abstract: The present invention relates to new zeolitic adsorbent materials which are particularly specific and adapted for the non-cryogenic separation of gases, and more particularly for the separation of nitrogen by adsorption in gas streams such as air, and also for the purification of hydrogen by adsorption of carbon monoxide (CO) and/or nitrogen (N2), and also to the use thereof especially for the preparation of medical oxygen in oxygen concentrators for respiratory assistance.

公开(公告)号：US20240270662A1

公开(公告)日：2024-08-15

申请号：US18629623

申请日：2024-04-08

Applicant: CARBO CERAMICS INC.

Inventor： Keith HOGAN ,  Steve CANOVA ,  David OSBY

IPC: C05G5/30 ,  A01N25/26 ,  A01N59/06 ,  B01J20/12 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32 ,  C05D9/02 ,  C05G5/35 ,  C09K17/04 ,  C09K17/48

CPC classification number: C05G5/37 ,  A01N25/26 ,  A01N59/06 ,  B01J20/12 ,  B01J20/261 ,  B01J20/28021 ,  B01J20/3208 ,  B01J20/3225 ,  B01J20/3236 ,  B01J20/3293 ,  C05D9/02 ,  C05G5/35 ,  C09K17/04 ,  C09K17/48

Abstract: A composite particle is described herein. The composite particle can contain a seed particle of an agricultural treatment material and a shell disposed on the seed particle, wherein the shell comprises a clay.

公开(公告)号：US20240269649A1

公开(公告)日：2024-08-15

申请号：US18431505

申请日：2024-02-02

Applicant: Celanese International Corporation

Inventor： Hendrich Chiong

IPC: B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  C02F1/00 ,  C02F1/28 ,  C02F101/20

CPC classification number: B01J20/262 ,  B01J20/2805 ,  B01J20/28083 ,  B01J20/3078 ,  C02F1/001 ,  C02F1/285 ,  C02F2101/203 ,  C02F2201/006

Abstract: A porous polymer product is disclosed that is particularly well suited to filtering fluid streams for removing contaminants. The contaminant, for instance, can be a metal contained in the fluid stream in trace amounts, such as rhodium. The porous polymer product can be made from one or more polybenzimidazole polymers. In one aspect, the one or more polybenzimidazole polymers can be sintered together into a shape suitable for a particular application.

公开(公告)号：US20240269604A1

公开(公告)日：2024-08-15

申请号：US18644755

申请日：2024-04-24

Applicant: BASF Corporation

Inventor： William B. Dolan ,  Roger Wyatt ,  Angela Siegel ,  Klaus Neumann ,  Tobias Eckardt

IPC: B01D53/04 ,  B01D53/02 ,  B01D53/72 ,  B01J20/10 ,  B01J20/28 ,  B01J20/34 ,  C07C7/12 ,  C10L3/10

CPC classification number: B01D53/0462 ,  B01D53/02 ,  B01D53/72 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28014 ,  B01J20/28019 ,  B01J20/28054 ,  B01J20/28064 ,  B01J20/28069 ,  B01J20/28071 ,  B01J20/28085 ,  B01J20/3433 ,  B01J20/3458 ,  C07C7/12 ,  C10L3/10 ,  C10L3/101 ,  B01D2253/106 ,  B01D2253/306 ,  B01D2253/308 ,  B01D2256/245 ,  B01D2257/702 ,  B01J2220/56

Abstract: Disclosed in certain embodiments are sorbents for capturing heavy hydrocarbons via thermal swing adsorption processes.