公开(公告)号：US20240181433A1

公开(公告)日：2024-06-06

申请号：US18527018

申请日：2023-12-01

Applicant: Donaldson Company, Inc.

Inventor： Shane Lawson ,  Davis B. Moravec ,  Yehya A. Elsayed ,  Anil Suthar

IPC: B01J20/32 ,  B01D53/86 ,  B01J20/02 ,  B01J23/34 ,  B01J23/72 ,  B01J31/06

CPC classification number: B01J20/321 ,  B01D53/8675 ,  B01J20/0222 ,  B01J20/0237 ,  B01J20/3293 ,  B01J23/34 ,  B01J23/72 ,  B01J31/06 ,  B01D2255/2065 ,  B01D2255/2073 ,  B01D2255/20761 ,  B01J2220/46

Abstract: Compositions including a matrix, methods of making such compositions, structures including such compositions, methods of disposing such compositions on a substrate; wherein the matrix includes: a plurality of polytetrafluroethylene fibrils formed from PTFE resin and a plurality of active particles.

公开(公告)号：US20230417457A1

公开(公告)日：2023-12-28

申请号：US18033495

申请日：2021-10-19

Applicant: Sofrigam SA

Inventor： FRANCIS KINDBEITTER ,  Xavier Lulka ,  Clement Serret ,  David Tadiotto ,  Gilles Labranque

IPC: F25B17/08 ,  B01J20/02 ,  B01J20/20 ,  B01J20/28 ,  B01J20/30

CPC classification number: F25B17/08 ,  B01J20/0222 ,  B01J20/0288 ,  B01J20/20 ,  B01J20/28011 ,  B01J20/28019 ,  B01J20/28042 ,  B01J20/3035 ,  B01J20/3078

Abstract: The disclosed subject matter relates to a reactive matrix for the sorption/desorption of a heat transfer fluid (FG) in a reactor of a cold production device, this matrix comprising a compacted mixture of sorbent, of the manganese chloride monohydrate type, and expanded natural graphite in a preferred proportion of 79/21. The disclosed subject matter also relates to a method for manufacturing a wafer from this matrix and a reactor comprising a stack of such wafers.

公开(公告)号：US20180126335A1

公开(公告)日：2018-05-10

申请号：US15572246

申请日：2016-06-01

Applicant: FORWARD SCIENCE LABORATORY CO., LTD.

Inventor： Hideki KOYANAKA

IPC: B01D59/26 ,  G21F9/12 ,  C01B4/00 ,  B01J20/02

CPC classification number: B01D59/26 ,  B01J20/0222 ,  C01B4/00 ,  G21F9/12

Abstract: Tritium is isolated and recovered from tritium-containing water by a membrane electrode including a manganese oxide having a spinel crystal structure and containing hydrogen ions or lithium ions and having one surface coated with a membrane of an ion conductive material.

公开(公告)号：US20170203278A1

公开(公告)日：2017-07-20

申请号：US15324308

申请日：2015-07-13

Applicant: Kuraray Co., Ltd.

Inventor： Wataru HIROSE

IPC: B01J20/26 ,  C08L29/04

CPC classification number: B01J20/261 ,  A23L3/3436 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/3007 ,  B01J2220/46 ,  C08G61/08 ,  C08G61/12 ,  C08G2261/3321 ,  C08G2261/3325 ,  C08G2261/418 ,  C08G2261/612 ,  C08K3/11 ,  C08K5/134 ,  C08K2201/012 ,  C08L29/04 ,  C08L45/00 ,  C08L65/00 ,  C08L101/12 ,  C08L2201/14

Abstract: An oxygen-absorbing composition of the present invention contains: a gas barrier resin (A) having an oxygen transmission rate of 500 mL·20 μm/(m2·day·atm) or less as measured at 20° C. and 65% RH; a thermoplastic resin (B) including repeating units represented by General Formula (I) below (where X is a methylene group or an oxygen atom, R1 is an alkenylene group having 3 to 12 carbon atoms, and n is an integer of 5 to 5000); at least one type of metal salt (C) selected from the group consisting of an iron salt, a nickel salt, a copper salt, a manganese salt, and a cobalt salt; and a bifunctional processing stabilizer (D) that is a compound having an acrylate structure and a hindered phenol structure in a same molecule. The oxygen-absorbing resin composition of the present invention performs excellent oxygen-absorbing properties, and enables to reduce generation of an unpleasant odor caused by decomposition of the oxygen-absorbing composition during oxygen absorption.

公开(公告)号：US20160326699A1

公开(公告)日：2016-11-10

申请号：US15214728

申请日：2016-07-20

Applicant: Unit Process Technologies, LLC

Inventor： John J. Sansalone

IPC: E01C7/14 ,  C02F1/28 ,  B01D15/00 ,  B01D39/06 ,  B01D39/12 ,  E01C9/00 ,  B01J20/10 ,  B01J20/08 ,  B01J20/02 ,  B01J20/12 ,  B01J20/28 ,  B01J20/32 ,  C02F1/00 ,  B01D39/20

CPC classification number: E01C7/142 ,  B01D15/00 ,  B01D39/06 ,  B01D39/12 ,  B01D39/163 ,  B01D39/18 ,  B01D39/2017 ,  B01D39/2027 ,  B01D39/2072 ,  B01D39/2093 ,  B01D2239/0407 ,  B01D2239/0478 ,  B01D2239/0485 ,  B01D2239/0613 ,  B01D2239/0618 ,  B01D2239/065 ,  B01D2239/0681 ,  B01D2239/1208 ,  B01D2239/1241 ,  B01D2239/1258 ,  B01D2239/1291 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/12 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28028 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28057 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3214 ,  B01J20/3236 ,  B01J20/3289 ,  B01J2220/42 ,  B01J2220/4806 ,  B01J2220/58 ,  C02F1/004 ,  C02F1/281 ,  C02F1/288 ,  C02F2103/001 ,  E01C9/00 ,  E01C2201/20 ,  E03F1/00 ,  E03F5/0404

Abstract: A sorptive-filtration system for removing at least one of negatively or positively charged ions, complexes or particulates from an aqueous stream. The system includes a) flow formed substantially from at least one of rainfall-runoff or snowmelt-runoff; b) a filter containment communicating with the runoff stream such that at least part of the stream passes through the filter containment; and c) a granular filter media disposed within the filter containment, the filter media having an amphoteric material applied thereto, wherein the amphoteric material comprises a metal selected from at least one of Fe, Al, Mn, or Si.

公开(公告)号：US20160051974A1

公开(公告)日：2016-02-25

申请号：US14932716

申请日：2015-11-04

Applicant: M-I Drilling Fluids UK Limited

Inventor： Rodney Martin Sambrook

IPC: B01J31/32 ,  B01J20/26

CPC classification number: B01J31/32 ,  B01D53/04 ,  B01D53/485 ,  B01D53/52 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2256/24 ,  B01D2257/10 ,  B01J20/02 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/0277 ,  B01J20/06 ,  B01J20/26 ,  B01J20/28026 ,  B01J20/2803 ,  B01J20/28054 ,  B01J20/28085 ,  B01J20/30 ,  B01J20/3007 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/305 ,  B01J20/3064 ,  B01J20/3078 ,  B01J2220/42 ,  C10G25/003 ,  C10G2300/201 ,  Y10S502/526

Abstract: The present disclosure is directed to a desulphurisation agent for removing sulphurous species from a diluent or process stream, and a use of such agent. In some examples, the agent may include a compound of manganese, pore forming particles and a compound of copper. The agent may be introduced into or mixed with the diluent or process stream to effectuate removal of sulphurous species from the diluent or process stream.

Abstract translation: 本公开涉及用于从稀释剂或工艺流中除去含硫物质的脱硫剂，以及这种试剂的用途。 在一些实例中，试剂可以包括锰化合物，成孔颗粒和铜化合物。 可以将该试剂引入或与稀释剂或工艺流混合以实现从稀释剂或工艺流中除去硫化物质。

公开(公告)号：US20150367017A1

公开(公告)日：2015-12-24

申请号：US14837849

申请日：2015-08-27

Applicant: LifeAire Systems, LLC

Inventor： Kathryn C. Worrilow

IPC: A61L9/20 ,  B01D46/00 ,  A61B17/43

CPC classification number: A61L9/20 ,  A61B17/43 ,  A61L2209/14 ,  A61L2209/16 ,  B01D46/0028 ,  B01D46/0036 ,  B01D46/521 ,  B01D53/007 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2255/2073 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2259/4508 ,  B01D2259/4533 ,  B01D2259/804 ,  B01D2267/40 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/20 ,  B01J20/28052 ,  B01J2220/42 ,  F24F3/16 ,  F24F5/0089 ,  F24F11/0008 ,  F24F11/30 ,  F24F2003/1625 ,  F24F2003/1667 ,  F24F2110/10 ,  F24F2110/20 ,  F24F2110/66 ,  Y02A50/249 ,  Y02B30/78

Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 μm particles per ft3 to about 50,000 0.3 μm particles per ft3, or from about 600 0.5 μm particles per ft3 to about 500,000 0.5 μm particles per ft3.

Abstract translation: 提供净化的空气，其TVOC含量小于5ppb至约500ppb，生物学含量为小于1CFU / M3至150CFU / M3，颗粒含量为约10000.3μm颗粒/ ft 3至 每立方英尺约50,000个0.3微米的颗粒，或每ft 3约600个0.5微米的颗粒/ ft 3至约500,000个0.5微米的颗粒。

公开(公告)号：US09174196B2

公开(公告)日：2015-11-03

申请号：US13878299

申请日：2011-07-07

Applicant: Jae-Gon Kim ,  Chul-Min Chun ,  Ho-Cheol Song ,  In-Hyun Nam ,  Dong-Wan Cho ,  Se-Eun Chang

Inventor： Jae-Gon Kim ,  Chul-Min Chun ,  Ho-Cheol Song ,  In-Hyun Nam ,  Dong-Wan Cho ,  Se-Eun Chang

IPC: B01J20/02 ,  B01J20/32 ,  C02F1/28 ,  B01J20/06 ,  C02F1/48 ,  C02F101/10 ,  C02F101/16 ,  C02F101/20 ,  C02F101/22

CPC classification number: B01J20/3236 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/3204 ,  C02F1/281 ,  C02F1/288 ,  C02F1/488 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/163 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2303/18

Abstract: The present invention relates to a magnetite-birnessite mixture, to a synthesis method therefor, and to a water-treatment method using the same. The magnetite-birnessite mixture synthesis method according to the present invention includes: a first synthesis step in which magnetite is synthesized; a second synthesis step in which manganese is made to adsorb onto the surface of the magnetite by supplying manganese while maintaining a basic state in the presence of the magnetite, and then synthesizing birnessite on the surface of the magnetite by supplying an oxidizing agent and sodium, thereby synthesizing a mixture in which magnetite and birnessite are bound together; and a purification step in which the mixture of magnetite and birnessite is purified.

Abstract translation: 本发明涉及一种磁铁矿 - 碧玺混合物及其合成方法，以及使用该混合物的水处理方法。 根据本发明的磁铁矿 - 碧玺混合物合成方法包括：合成磁铁矿的第一合成步骤; 第二合成步骤，其中通过在存在磁铁矿的同时保持碱性状态而供给锰而使锰吸附在磁铁矿的表面上，然后通过供给氧化剂和钠将合金二氧化硅合成在磁铁矿的表面上， 从而合成磁铁矿和双稳晶体结合在一起的混合物; 和纯化步骤，其中磁铁矿和水合物的混合物被纯化。

公开(公告)号：US09097678B2

公开(公告)日：2015-08-04

申请号：US13667567

申请日：2012-11-02

Applicant: BASF SE

Inventor： Ekkehard Schwab ,  Heiko Urtel ,  Schaefer Alexander

IPC: G01N21/78 ,  G01N21/75 ,  G01N21/00 ,  B01J20/08 ,  B01J20/18 ,  B01D53/02 ,  B01J20/30 ,  B01J20/32 ,  C10L3/10 ,  B01J20/02 ,  B01J20/28 ,  B01D53/04 ,  H01M8/06 ,  C10L3/12

CPC classification number: G01N21/78 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0454 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2259/40084 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0244 ,  B01J20/08 ,  B01J20/18 ,  B01J20/28042 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3291 ,  C10L3/103 ,  C10L3/12 ,  H01M8/0675 ,  Y02E60/50 ,  Y10T436/18

Abstract: A method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture, in which an adsorber material is brought into contact with the hydrocarbonaceous gas mixture, wherein the adsorber material comprises a material that adsorbs sulfur-comprising compounds and, in addition, comprises at least one transition metal compound which changes color thereof by reaction with the sulfur-comprising compounds.

Abstract translation: 一种从烃类气体混合物中除去含硫化合物的方法，其中吸附材料与烃类气体混合物接触，其中吸附材料包括吸附含硫化合物的材料，此外至少包括 一种通过与含硫化合物反应而改变其颜色的过渡金属化合物。

公开(公告)号：US20140274667A1

公开(公告)日：2014-09-18

申请号：US13834266

申请日：2013-03-15

Applicant: TDA Research, Inc.

Inventor： Gokhan Alptekin

IPC: B01J27/138 ,  B01J27/06

CPC classification number: B01J37/04 ,  B01J20/0222 ,  B01J20/0237 ,  B01J20/041 ,  B01J20/046 ,  B01J20/08 ,  B01J20/103 ,  B01J20/12 ,  B01J20/28004 ,  B01J20/28057 ,  B01J27/08 ,  B01J27/10 ,  B01J27/128 ,  B01J27/132 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/22 ,  B01J37/24

Abstract: Sorbents and methods of using them for removing mercury from flue gases over a wide range of temperatures are disclosed. Sorbent materials of this invention comprise oxy- or hydroxyl-halogen (chlorides and bromides) of manganese, copper and calcium as the active phase for Hg0 oxidation, and are dispersed on a high surface porous supports. In addition to the powder activated carbons (PACs), this support material can be comprised of commercial ceramic supports such as silica (SiO2), alumina (Al2O3), zeolites and clays. The support material may also comprise of oxides of various metals such as iron, manganese, and calcium. The non-carbon sorbents of the invention can be easily injected into the flue gas and recovered in the Particulate Control Device (PCD) along with the fly ash without altering the properties of the by-product fly ash enabling its use as a cement additive. Sorbent materials of this invention effectively remove both elemental and oxidized forms of mercury from flue gases and can be used at elevated temperatures. The sorbent combines an oxidation catalyst and a sorbent in the same particle to both oxidize the mercury and then immobilize it.

Abstract translation: 公开了一种吸附剂和使用它们在宽范围的温度下从烟道气中去除汞的方法。 本发明的吸附剂材料包含锰，铜和钙的氧化或羟基 - 卤素（氯化物和溴化物）作为HgO氧化的活性相，并且分散在高表面多孔载体上。 除了粉末活性炭（PAC）之外，该载体材料可以由市售的陶瓷载体如二氧化硅（SiO 2），氧化铝（Al 2 O 3），沸石和粘土组成。 载体材料还可以包含各种金属如铁，锰和钙的氧化物。 本发明的非碳吸附剂可以容易地注入烟气中并与粉煤灰一起回收到颗粒控制装置（PCD）中，而不改变副产物飞灰的性质，使其能够用作水泥添加剂。 本发明的吸附剂材料有效地从烟道气中除去元素和氧化形式的汞，并且可以在高温下使用。 吸附剂将氧化催化剂和吸附剂结合在相同的颗粒中，以使氧化汞，然后固定。