公开(公告)号：EP4427834A1

公开(公告)日：2024-09-11

申请号：EP22887169.5

申请日：2022-10-28

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： FURUHASHI, Kodai ,  SATO, Daiki

IPC: B01D53/14 ,  B01J20/02 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30

CPC classification number: B01J20/30 ,  B01J20/28 ,  B01J20/02 ,  B01D53/14 ,  B01J20/10

Abstract: Abstract: there is provided an oxygen scavenger composition containing: 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.

公开(公告)号：EP4399021A1

公开(公告)日：2024-07-17

申请号：EP22862439.1

申请日：2022-09-06

Applicant: Newsouth Innovations Pty Ltd

Inventor： JOSHI, Rakesh ,  SUI, Xiao ,  FOLLER, Tobias ,  JI, Dali ,  REN, Xiaojun ,  OWENS, Llewellyn

IPC: B01J20/20 ,  B01J20/28 ,  B01J13/00 ,  B01J20/34 ,  C01B32/198 ,  B01D53/28 ,  E03B3/28

CPC classification number: B01J20/20 ,  C01B32/198 ,  C01P2006/1020130101 ,  C01P2006/9020130101 ,  B01J13/0091 ,  B01D2253/10220130101 ,  B01D53/02 ,  B01D53/261 ,  B01D2259/4008820130101 ,  B01J20/28047 ,  B01J20/02 ,  B01J20/28011 ,  B01J20/3416 ,  B01J20/3483

公开(公告)号：EP2959907B1

公开(公告)日：2018-10-17

申请号：EP14754689.9

申请日：2014-02-24

Applicant: Kureha Corporation

Inventor： WAKAHOI Takashi ,  AKITA Takahiro ,  SONOBE Naohiro ,  KUWAHARA Mieko

IPC: A61K33/44 ,  A61P1/16 ,  A61P13/12 ,  A61P39/02

CPC classification number: A61K33/44 ,  A61K9/14 ,  B01J20/02 ,  B01J20/20 ,  B01J20/28016 ,  B01J20/28064 ,  B01J20/28066

Abstract: An object of the present invention is to provide spherical activated carbon exhibiting excellent adsorption ability for uremic substances in the body, and particularly for ²-aminoisobutyric acid. Accordingly, provided is an orally administered adsorbent comprising spherical activated carbon containing not less than 0.5 wt% of nitrogen atoms, having a specific surface area determined by the Brunauer-Emmett-Teller (BET) method of 700 m 2 /g to 3000 m 2 , and having an average particle size from 0.01 to 1 mm.

公开(公告)号：EP2328834B1

公开(公告)日：2018-09-05

申请号：EP09793121.6

申请日：2009-09-29

Applicant: Fresenius Medical Care Holdings, Inc.

Inventor： WONG, Raymond, June-Hin

IPC: C01B25/37 ,  A61M1/14 ,  B01J39/12 ,  B01J20/28 ,  B01D15/36 ,  B01J20/08 ,  B01J20/14 ,  B01J20/20 ,  B01J20/30 ,  B01J20/02

CPC classification number: C01B25/372 ,  A61M1/14 ,  B01D15/362 ,  B01J20/02 ,  B01J20/0211 ,  B01J20/0292 ,  B01J20/048 ,  B01J20/08 ,  B01J20/14 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/3078 ,  B01J39/12 ,  C01B25/37 ,  Y10T428/2982

Abstract: Zirconium phosphate particles are synthesized by providing a solution of zirconium oxychloride in an aqueous solvent, adding at least one low molecular weight, oxygen containing, monofunctional, organic additive to the solution, and combining this solution with heated phosphoric acid or a phosphoric acid salt to obtain zirconium phosphate particles by sol gel precipitation.

公开(公告)号：EP2506946B1

公开(公告)日：2018-07-04

申请号：EP10835209.7

申请日：2010-12-03

Applicant: Red Leaf Resources, Inc.

Inventor： PATTEN, James, W.

IPC: B01D24/10 ,  B01D53/02 ,  C10G25/00

CPC classification number: B01D15/00 ,  B01J20/02 ,  B01J20/22 ,  B01J2220/4887 ,  B01J2220/56 ,  C10G2300/201

Abstract: A method of removing fines from a hydrocarbon-containing fluid can include preparing a bed media of particulate earthen material (12). The hydrocarbon-containing fluid having fines therein can be passed through the bed media (12) at a flow rate such that a portion of the fines are retained in the bed media (12) to form a filtered hydrocarbon-containing fluid. The flow rate is sufficient to maintain a wetting film of the hydrocarbon-containing fluid across at least a majority portion of the particulate earthen material which is contacted by the hydrocarbon-containing fluid. The filtered hydrocarbon-containing fluid can be recovered from the bed media (12) via a suitable outlet (16) having substantially reduced or eliminated fines content.

公开(公告)号：EP3281695A1

公开(公告)日：2018-02-14

申请号：EP16183713.3

申请日：2016-08-11

Applicant: Freie Universität Berlin ,  Largentec Gmbh

Inventor： LANDAU, Uwe ,  GROHMANN, Elisabeth ,  HAAG, Rainer ,  QI, Zhenhui

IPC: B01J20/02 ,  B01J20/22 ,  B01J20/28 ,  B01J20/282 ,  B01J20/286 ,  B01J20/289 ,  B01J20/30 ,  B01J20/32 ,  B01J20/20

CPC classification number: B01J20/205 ,  A61L9/16 ,  A61L2209/14 ,  B01D39/00 ,  B01D53/44 ,  B01D2239/0442 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2257/91 ,  B01J20/02 ,  B01J20/0225 ,  B01J20/0233 ,  B01J20/22 ,  B01J20/28033 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/3219 ,  B01J20/3236 ,  B01J20/324 ,  B01J20/3242 ,  B01J20/3289 ,  B01J2220/42 ,  C02F1/283 ,  C02F1/288 ,  C02F1/50 ,  C02F1/505 ,  C02F2303/04

Abstract: The invention relates to a filtration device 1 comprising at least one active layer 2 and at least one antimicrobial composite 3. The invention further concerns a method for producing a filtration device and filter systems comprising at least two substrates or components. The filtration device 1 may comprise two substrates, substrate A being provided with a chemically functionalized graphene or graphene oxide layer (active layer 2) and substrate B being coated with an antimicrobial composite 3 comprising silver and ruthenium ("AGXX"). The active layer 2 comprises graphene or graphene oxide functionalized by ionic groups so that it can attract microorganisms 4 and endotoxins (Step I), which are then captured and bound by the active layer 2 (Step II). The antimicrobial composite 3 produces and releases reactive oxygen species ("ROS") which kill microorganisms present in the surroundings (Step III). As the cell structure of the microorganisms is destroyed during the killing process, the cell debris is at least in part removed from the active layer 2 (Step IV).

Abstract translation: 本发明涉及包括至少一个活性层2和至少一个抗菌复合物3的过滤装置1.本发明进一步涉及一种用于生产包括至少两个基底或部件的过滤装置和过滤系统的方法。 过滤装置1可以包括两个基底，基底A设置有化学功能化的石墨烯或氧化石墨烯层（活性层2），并且基底B涂覆有包含银和钌的抗微生物复合物3（“AGXX”）。 活性层2包含由离子基团官能化的石墨烯或石墨烯氧化物，从而它可以吸引微生物4和内毒素（步骤I），然后被活性层2捕获并结合（步骤II）。 抗微生物复合材料3产生并释放杀死周围环境中存在的微生物的活性氧（“ROS”）（步骤III）。 由于在杀死过程中微生物的细胞结构被破坏，所以细胞碎片至少部分从活性层2上被除去（步骤IV）。

公开(公告)号：EP3243859A4

公开(公告)日：2018-01-17

申请号：EP15877167

申请日：2015-10-14

Applicant: LG CHEMICAL LTD

Inventor： YANG YOUNG-IN ,  KIM YOUNG-SAM ,  KIM JUN-KYU ,  PARK BO-HEE ,  KANG UNG-GU ,  KIM MIN-GYU ,  KIM SU-JIN

IPC: C08J3/075 ,  A61L15/60 ,  B01J20/30 ,  C08F2/10 ,  C08K7/24 ,  C08L101/14

CPC classification number: B01J20/267 ,  A61L15/60 ,  B01J20/02 ,  B01J20/28016 ,  B01J20/28047 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/3042 ,  B01J20/3085 ,  B01J2220/46 ,  B01J2220/68 ,  C08J3/075 ,  C08J3/12 ,  C08J3/245 ,  C08J2333/02 ,  C08K3/36 ,  C08K7/26 ,  C08K2201/005 ,  C08K2201/006 ,  C08L101/14

Abstract: Disclosed are a superabsorbent polymer having improved anti-caking properties and a method of preparing the same, and the superabsorbent polymer having improved anti-caking properties includes a superabsorbent polymer, microparticles, and water, and to improve anti-caking properties of the superabsorbent polymer, the temperature of the superabsorbent polymer or water upon addition of water or the aging time upon stirring is adjusted, thereby preventing caking of the particles.

公开(公告)号：EP3265210A1

公开(公告)日：2018-01-10

申请号：EP16760962.7

申请日：2016-03-04

Applicant: Mécanique Analytique Inc.

Inventor： GAMACHE, Yves

IPC: B01D53/02 ,  B01J19/08 ,  B01J20/34

CPC classification number: B01D53/346 ,  B01D53/0407 ,  B01D53/0423 ,  B01D53/0454 ,  B01D53/30 ,  B01D53/32 ,  B01D53/323 ,  B01D53/8696 ,  B01D2251/102 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/116 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2256/10 ,  B01D2256/18 ,  B01D2257/102 ,  B01D2257/108 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/702 ,  B01D2257/7025 ,  B01D2257/80 ,  B01D2259/818 ,  B01J20/02 ,  B01J20/18 ,  B01J20/20 ,  B01J20/3408 ,  B01J20/3416 ,  B01J20/3433 ,  B01J20/3441 ,  C01B23/0015 ,  C01B23/0073 ,  C01B23/0094 ,  C01B2210/0029 ,  C01B2210/0046 ,  C01B2210/005 ,  C01B2210/0051 ,  C01B2210/0053 ,  C01B2210/0062 ,  C01B2210/007 ,  Y02C10/08 ,  Y02C20/20 ,  Y02P20/152 ,  Y02P20/156

Abstract: A method for extending useful life of a sorbent for purifying a gas by sorption of an impurity is provided. The method generating a electrical discharge within the gas to obtain a spectral emission representative of a concentration of the impurity. The method also includes monitoring the concentration of the impurity according to the spectral emission. The method also includes lowering the concentration of the impurity by conversion of at least a portion of the impurity into a secondary impurity having a greater affinity to the sorbent than the impurity. The method also includes comparing the concentration of the impurity to a polluting concentration and managing the sorption of the gas onto the sorbent according to the comparison.

公开(公告)号：EP3190087A1

公开(公告)日：2017-07-12

申请号：EP15847637.4

申请日：2015-09-30

Applicant: Nippon Chemical Industrial Co., Ltd.

Inventor： MIYABE Shinsuke ,  KINOSE Yutaka ,  KOZASU Kenta ,  NOGUCHI Eiji ,  SAKAMOTO Takeshi

IPC: C01B33/20 ,  B01J20/10 ,  B01J20/30 ,  G21F9/12

CPC classification number: B01J20/0211 ,  B01J20/02 ,  B01J20/10 ,  B01J20/30 ,  C01B33/20 ,  C02F1/281 ,  G21F9/12

Abstract: The invention provides an industrially advantageous method for producing a crystalline silicotitanate having high adsorption/removal capabilities for cesium and strontium in seawater. The method includes a first step of mixing a silicic acid source, a sodium compound, titanium tetrachloride, and water to prepare a mixed gel and a second step of hydrothermal reaction of the mixed gel prepared in the first step to produce crystalline silicotitanate of formula: Na 4 Ti 4 Si 3 O 16 ·nH 2 O (wherein n represents 0 to 8). In the first step, the silicic acid source, sodium compound, and titanium tetrachloride are mixed in such a mixing ratio that the resulting mixed gel may have a Ti to Si molar ratio, Ti/Si, of 1.2 to 1.5 and an Na 2 O to SiO 2 molar ratio, Na 2 O/SiO 2 , of 0.7 to 2.5.

Abstract translation: 本发明提供了一种工业上有利的用于生产对海水中的铯和锶具有高吸附/去除能力的结晶硅钛酸盐的方法。 该方法包括：第一步，将硅酸源，钠化合物，四氯化钛和水混合以制备混合凝胶;以及第二步水热反应第一步中制备的混合凝胶，以产生下式的结晶硅钛酸盐： Na 4 Ti 4 Si 3 O 16·nH 2 O（其中n表示0至8）。 在第一步中，将硅酸源，钠化合物和四氯化钛以这样的混合比混合，使得所得到的混合凝胶可以具有1.2至1.5的Ti与Si摩尔比，Ti / Si和Na 2 O至SiO 2 摩尔比Na 2 O / SiO 2为0.7〜2.5。

公开(公告)号：EP3119500A1

公开(公告)日：2017-01-25

申请号：EP15765155.5

申请日：2015-03-19

Applicant: SDC Materials, Inc.

Inventor： BIBERGER, Maximilian, A. ,  KEARL, Bryant ,  YIN, Qinghua ,  QI, Xiwang

IPC: B01D53/94 ,  B01D53/56 ,  B01J23/40

CPC classification number: B01J20/02 ,  B01D53/9413 ,  B01D53/9481 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1026 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/91 ,  B01D2258/012 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/04 ,  B01J20/08 ,  B01J20/28007 ,  B01J20/28045 ,  B01J20/3236 ,  B01J20/3295 ,  B01J23/42 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0842

Abstract: The present disclosure relates to a substrate containing passive NOx adsorption (PNA) materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the PNA materials, as well as methods of preparation of the substrate containing the PNA materials. More specifically, the present disclosure relates to a coated substrate containing PNA materials for PNA systems, useful in the treatment of exhaust gases. Also disclosed are exhaust treatment systems, and vehicles, such as diesel or gasoline vehicles, particularly light-duty diesel or gasoline vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

Abstract translation: 本公开内容涉及含有用于处理气体的无源NOx吸附（PNA）材料和用于制备这种基材的洗面漆的基材。 还提供了制备PNA材料的方法，以及制备含有PNA材料的基材的方法。 更具体地说，本公开内容涉及含有用于PNA系统的PNA材料的涂覆基材，其可用于废气的处理。 还公开了排气处理系统，以及使用催化转化器的柴油或汽油车辆，特别是轻型柴油或汽油车辆的车辆，使用该涂覆的基底的废气处理系统。