公开(公告)号：US20240299904A1

公开(公告)日：2024-09-12

申请号：US18291804

申请日：2022-07-26

申请人： KURARAY CO., LTD.

发明人： Kengo SUZUKI ,  Shuji KAWASAKI ,  Satoru ARITA ,  Tetsuya HANAMOTO ,  Hiroe YOSHINOBU

IPC分类号： B01J20/20 ,  B01J20/28 ,  C02F1/28 ,  C02F101/36

CPC分类号： B01J20/20 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  C02F1/283 ,  C02F2101/36

摘要： A water purification filter according to the present invention contains activated carbon and one or more fibrous binders, in which the fibrous binder has a maximum fiber length of 3.0 mm or more and has one or more physical properties (a) to (c) shown below: (a) having an average shape of 80% or less; (b) having an average fiber width of 20 μm or less; and (c) in a fiber length distribution, having a ratio of a frequency of fibers having a length of 0.2 mm to 0.5 mm to a frequency of fibers having a length of 1.0 mm to 2.0 mm of 1.0 or more.

公开(公告)号：US12083498B2

公开(公告)日：2024-09-10

申请号：US16926102

申请日：2020-07-10

申请人： Waters Technologies Corporation

发明人： Darryl W. Brousmiche ,  Jacob N. Fairchild ,  Jason F. Hill ,  Giorgis Isaac ,  Michael F. Morris ,  Kevin D. Wyndham

IPC分类号： B01D15/26 ,  B01D15/30 ,  B01D15/32 ,  B01D15/40 ,  B01D53/02 ,  B01J20/22 ,  B01J20/28 ,  B01J20/282 ,  B01J20/283 ,  B01J20/284 ,  B01J20/285 ,  B01J20/288 ,  B01J20/289 ,  B01J20/30 ,  B01J20/32 ,  C07F7/18

CPC分类号： B01J20/283 ,  B01D15/26 ,  B01D15/30 ,  B01D15/305 ,  B01D15/322 ,  B01D15/40 ,  B01D53/025 ,  B01J20/22 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28069 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/28078 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/288 ,  B01J20/289 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3208 ,  B01J20/3246 ,  B01J20/3285 ,  B01J20/3293 ,  C07F7/1804 ,  B01J20/282 ,  B01J20/284 ,  B01J20/285 ,  B01J20/32 ,  B01J20/3234 ,  B01J2220/54 ,  B01J2220/80

摘要： The present disclosure relates to a method of separating a compound of interest, particularly unsaturated compound(s) of interest, from a mixture. The compound is separated using a column having a chromatographic stationary phase material for various different modes of chromatography containing a first substituent and a second substituent. The first substituent minimizes compound retention variation over time under chromatographic conditions. The second substituent chromatographically and selectively retains the compound by incorporating one or more aromatic, polyaromatic, heterocyclic aromatic, or polyheterocyclic aromatic hydrocarbon groups, each group being optionally substituted with an aliphatic group. In some examples, the present disclosure can include a chromatographic system having a chromatographic column having a stationary phase with a chromatographic substrate containing silica, metal oxide, an inorganic-organic hybrid material, a group of block copolymers, or a combination thereof.

公开(公告)号：US20240269646A1

公开(公告)日：2024-08-15

申请号：US18618341

申请日：2024-03-27

申请人： NIPPON PAPER INDUSTRIES CO., LTD.

发明人： Yoshihide WATANABE ,  Daisuke IMAI ,  Yu TAKATA ,  Dongyeon RYU

IPC分类号： B01J20/20 ,  B01J20/28

CPC分类号： B01J20/20 ,  B01J20/28004 ,  B01J20/28023 ,  B01J20/2803 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28073 ,  B01J20/28076

摘要： One of problems to be solved is to provide an adsorbing material suitable for canisters and enabling reduction in pressure loss. Another one of the problems to be solved is to provide, using activated carbon fiber, a formed adsorber that is a formed product difficult to be deformed, the formed adsorber serving as an adsorbing material for canisters, the adsorbing material having excellent effects. The formed adsorber for canisters satisfies at least the following conditions (A), (B), and (C). (A) The formed adsorber is a formed product including activated carbon fiber, granular activated carbon, and a binder. (B) A weight ratio of the activated carbon fiber to the granular activated carbon in a total weight of the activated carbon fiber and the granular activated carbon is 5 to 95 parts by weight of the activated carbon fiber to 95 to 5 parts by weight of the granular activated carbon. (C) A weight ratio of the binder in the formed adsorber is 0.3 to 20 parts by weight to 100 parts by weight of the activated carbon fiber and the granular activated carbon that are contained in the formed adsorber.

公开(公告)号：US20240165585A1

公开(公告)日：2024-05-23

申请号：US18284274

申请日：2022-03-22

申请人： NITTO DENKO CORPORATION

发明人： Shota TANAKA ,  Koso MATSUDA ,  Chisato GOTO

IPC分类号： B01J20/26 ,  B01D53/04 ,  B01J20/28 ,  B01J20/32

CPC分类号： B01J20/262 ,  B01D53/04 ,  B01J20/28064 ,  B01J20/28076 ,  B01J20/28083 ,  B01J20/3204 ,  B01D2253/202 ,  B01D2257/504

摘要： The present invention provides an acidic gas adsorbent having improved heat resistance. The acidic gas adsorbent of the present invention includes a porous body, and an amine compound being a solid and being supported on surfaces of pores of the porous body. The acidic gas adsorbent includes, for example, a cover layer covering the surfaces of the pores of the porous body, and the cover layer includes the amine compound. As an example, when each pore of the porous body is assumed to have a spherical shape, the cover layer has a thickness of 5.0 nm or less, the thickness being calculated from the average pore diameter of the porous body, the pore volume of the porous body, and the pore volume of the acidic gas adsorbent.

公开(公告)号：US20240059981A1

公开(公告)日：2024-02-22

申请号：US18268174

申请日：2021-12-09

申请人： IFP ENERGIES NOUVELLES

发明人： Nicolas LEGAGNEUX ,  Marie-Claire MARION ,  Karin BARTHELET

IPC分类号： C10G25/00 ,  C10L3/10 ,  B01D53/82 ,  B01D53/46 ,  B01J20/08 ,  B01J20/28

CPC分类号： C10G25/003 ,  C10L3/101 ,  B01D53/82 ,  B01D53/46 ,  B01J20/08 ,  B01J20/28011 ,  B01J20/28061 ,  B01J20/28083 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  C10G2300/1003 ,  C10G2300/104 ,  C10G2300/1022 ,  C10G2300/1025 ,  C10G2300/202 ,  B01D2253/1124 ,  B01D2253/306 ,  B01D2253/311 ,  B01D2253/308 ,  B01D2253/25 ,  B01D2257/55 ,  B01J2220/56

摘要： The present invention relates to a process for trapping silicon compounds in a gaseous or liquid feedstock, comprising bringing the feedstock into contact with a trapping mass with a liquid hourly space velocity LHSV of less than 5 h−1 or a gas hourly space velocity GHSV of less than 500 h−1.

公开(公告)号：US20230338922A1

公开(公告)日：2023-10-26

申请号：US18134658

申请日：2023-04-14

申请人： THE REGENTS OF THE UNIVERSITY OF MICHIGAN

发明人： Donald Jason SIEGEL ,  Alauddin AHMED ,  Karabi NATH ,  Adam MATZGER

IPC分类号： B01J20/28 ,  B01J20/32 ,  B01J20/22

CPC分类号： B01J20/223 ,  B01J20/28011 ,  B01J20/28066 ,  B01J20/28076 ,  B01J20/3246

摘要： A natural gas storage material is provided that comprises a porous metal-organic framework (MOF) material having one or more sites for reversibly storing natural gas that contains methane. In certain variations, the MOF has a usable methane storage capacity of greater than or equal to about 208 cm3(STP)/cm3 under pressure swing conditions of 80 bar adsorption to 5 bar desorption at 298 K. In other variations, suitable MOFs having one or more sites for reversibly storing methane with advantageous natural gas storage capabilities are selected from the group consisting of: UMCM-152, DUT-23-Cu, VEBHUG_SL, FUYCIN, ja074366osi20070816_031204, XIYYEL, cg500192d_si_003, VUSKAW, VUSKEA, PEVQOY, EDUSIF, and combinations thereof. Natural gas storage systems and methods of reversibly storing natural gas in such MOFs are also provided.

公开(公告)号：US11745161B2

公开(公告)日：2023-09-05

申请号：US16760622

申请日：2018-11-02

申请人： BASF Corporation

发明人： Artem D. Vityuk ,  Linda Hratko ,  Alfonse Maglio

IPC分类号： B01J20/06 ,  B01J20/28 ,  B01J20/32 ,  B01D53/02

CPC分类号： B01J20/06 ,  B01D53/02 ,  B01J20/28004 ,  B01J20/2808 ,  B01J20/28042 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/3204 ,  B01J20/3236 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2257/93 ,  B01D2258/0216

摘要： An adsorbent composition comprises a bismuth material, a promoter and optionally a support. The adsorbent composition is suitable for adsorbing an arsenic material, such as arsine, from a process stream.

公开(公告)号：US20230249153A1

公开(公告)日：2023-08-10

申请号：US17761680

申请日：2021-10-26

申请人： AIMM, LLC ,  The University of Dayton

发明人： Luis Estevez ,  Kenya Crosson

IPC分类号： B01J20/20 ,  B22F1/054 ,  C02F1/28 ,  C02F1/50 ,  B01J20/02 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32

CPC分类号： B01J20/20 ,  B22F1/054 ,  C02F1/283 ,  C02F1/505 ,  B01J20/0233 ,  B01J20/28085 ,  B01J20/28083 ,  B01J20/28092 ,  B01J20/28066 ,  B01J20/28076 ,  B01J20/28007 ,  B01J20/3064 ,  B01J20/3078 ,  B01J20/3071 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3214 ,  B01J20/3236 ,  B22F2301/255 ,  C02F2305/08 ,  C02F2303/04 ,  C02F2103/007

摘要： In one aspect, an oxygenated hierarchically porous carbon (an “O-HPC”) is provided, the O-HPC comprising: a hierarchically porous carbon (an “HPC”), the HPC comprising a surface, the surface comprising: (A) first order pores having an average diameter of between about 1 μm and about 10 μm; and (B) walls separating the first order pores, the walls comprising: (1) second order pores having a peak diameter between about 7 nm and about 130 nm; and (2) third order pores having an average diameter of less than about 4 nm, wherein at least a portion of the HPC surface has been subjected to O2 plasma to oxygenate and induce a negative charge to the surface. In one aspect, the O-HPC further comprises metal nanoparticles dispersed within the first, second, and third order pores. Methods for making and using the metal nanoparticle-impregnated O-HPCs are also provided.

公开(公告)号：US20230211063A1

公开(公告)日：2023-07-06

申请号：US18120322

申请日：2023-03-10

申请人： Delcath Systems, Inc.

发明人： Daniel S. Johnston ,  Jacques Chammas ,  William M. Appling ,  Samantha J. Barton

IPC分类号： A61M1/34 ,  A61M1/36 ,  C01B32/354 ,  C01B32/372 ,  B01J20/28 ,  B01J20/20 ,  B01J20/26 ,  B01J20/30 ,  B01J20/32

CPC分类号： A61M1/34 ,  A61M1/3406 ,  A61M1/3615 ,  A61M1/3687 ,  B01J20/20 ,  B01J20/261 ,  B01J20/327 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3293 ,  B01J20/28011 ,  B01J20/28066 ,  B01J20/28076 ,  B01J20/28078 ,  C01B32/354 ,  C01B32/372 ,  A61M2205/50 ,  A61M2205/3306 ,  A61M2210/1071

摘要： A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.

公开(公告)号：US20190248814A1

公开(公告)日：2019-08-15

申请号：US16308686

申请日：2017-06-08

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITÉ DE VERSAILLES - SAINT-QUENTIN-EN- YVELINES

发明人： Sujing WANG ,  Christian SERRE ,  Nathalie GUILLOU ,  Nathalie STEUNOU

IPC分类号： C07F7/28 ,  B01J31/16 ,  B01J35/10 ,  B01J37/04 ,  B01J20/22 ,  B01J20/28 ,  B01J20/30 ,  F17C11/00 ,  C09K9/02 ,  H01M8/1016 ,  A61K47/24

CPC分类号： C07F7/28 ,  A61K47/24 ,  B01J20/226 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/3085 ,  B01J31/1691 ,  B01J31/2226 ,  B01J31/2239 ,  B01J35/004 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J37/04 ,  B01J2531/0216 ,  B01J2531/46 ,  C07F7/003 ,  C09K9/02 ,  C09K2211/183 ,  F17C11/00 ,  H01M8/1016 ,  H01M2300/0065 ,  Y02E60/321

摘要： The present invention relates to a water-stable Titanium-based metal-organic framework (MOF) material having a high degree of condensation, i.e. an oxo to Ti ratio (or oxo to metal ratio, in the case of doped Ti-based MOFs) >1.0; a process of preparing same and uses thereof, particularly for heterogeneously catalyzed chemical reactions, for gas storage/separation/purification, for information storage, laser printing or as an oxygen indicator, or as proton conductive material (fuel cells), optoelectronic material (photovoltaic cells including Grätzel cells), as a matrix for encapsulating active principles (medicaments, cosmetics), or else as sensing material.