CA2924707C - Multifunctional sorbent materials and uses thereof - Google Patents

Multifunctional sorbent materials and uses thereof Download PDF

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Publication number
CA2924707C
CA2924707C CA2924707A CA2924707A CA2924707C CA 2924707 C CA2924707 C CA 2924707C CA 2924707 A CA2924707 A CA 2924707A CA 2924707 A CA2924707 A CA 2924707A CA 2924707 C CA2924707 C CA 2924707C
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solution
sorbent material
species
sorbent
group
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English (en)
French (fr)
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CA2924707A1 (en
Inventor
Minh Khoi LE
Van So Le
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
    • B01D15/3804—Affinity chromatography
    • B01D15/3828—Ligand exchange chromatography, e.g. complexation, chelation or metal interaction chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28088—Pore-size distribution
    • B01J20/28092—Bimodal, polymodal, different types of pores or different pore size distributions in different parts of the sorbent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3425—Regenerating or reactivating of sorbents or filter aids comprising organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/28—Titanium compounds
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
CA2924707A 2013-09-20 2014-09-19 Multifunctional sorbent materials and uses thereof Active CA2924707C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2013903629 2013-09-20
AU2013903629A AU2013903629A0 (en) 2013-09-20 Multifunctional sorbent materials and uses thereof
PCT/AU2014/000920 WO2015039170A1 (en) 2013-09-20 2014-09-19 Multifunctional sorbent materials and uses thereof

Publications (2)

Publication Number Publication Date
CA2924707A1 CA2924707A1 (en) 2015-03-26
CA2924707C true CA2924707C (en) 2019-08-20

Family

ID=52687995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2924707A Active CA2924707C (en) 2013-09-20 2014-09-19 Multifunctional sorbent materials and uses thereof

Country Status (9)

Country Link
US (1) US10058843B2 (https=)
EP (1) EP3046666B1 (https=)
JP (1) JP6338675B2 (https=)
CN (1) CN106061601B (https=)
AU (1) AU2014324073B2 (https=)
CA (1) CA2924707C (https=)
DK (1) DK3046666T3 (https=)
ES (1) ES2781193T3 (https=)
WO (1) WO2015039170A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014063198A1 (en) 2012-10-25 2014-05-01 Cyclopharm Limited A radioisotope concentrator
GB201418893D0 (en) 2014-10-23 2014-12-10 Univ Hull Monolithic body
GB201418899D0 (en) 2014-10-23 2014-12-10 Univ Hull System for radiopharmaceutical production
GB201418897D0 (en) 2014-10-23 2014-12-10 Univ Hull Methods and apparatus for the analysis of compounds
CN106800659B (zh) * 2017-01-19 2018-01-09 洛阳理工学院 一种具有荧光性能的三维铅配位聚合物及其制备方法
WO2019113073A1 (en) * 2017-12-04 2019-06-13 The University Of North Carolina At Charlotte Separation media, devices and applications thereof
CN108970584A (zh) * 2018-07-16 2018-12-11 南开大学 一种去除放射性阴离子污染物的正离子共价有机纳米片的制备方法
US11135567B1 (en) * 2020-06-26 2021-10-05 The Florida International University Board Of Trustees Microcrystalline cellulose particle supported sol-gel sorbents and methods of manufacturing the same
WO2022266216A1 (en) * 2021-06-15 2022-12-22 University Of Maine System Board Of Trustees Compositions and methods for toxic species removal from fluid
TWI802377B (zh) 2022-04-20 2023-05-11 台灣創新材料股份有限公司 用於吸附層析術的靜相媒質及其製造方法
EP4572884A1 (en) * 2022-08-19 2025-06-25 General Electric Technology GmbH Sorbents functionalized with ligands having an aminosilicone functional group
WO2024181385A1 (ja) * 2023-02-27 2024-09-06 アクアス株式会社 クロマトグラフィー用カラム充填剤、クロマトグラフィー用カラム、クロマトグラフィー用カラムの製造方法、クロマトグラフィー分析装置、及び分析方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2857349B2 (ja) 1995-05-22 1999-02-17 日本原子力研究所 ９９Ｍｏ−９９ｍＴｃジェネレータ用Ｍｏ吸着剤およびその製造方法
US6326326B1 (en) * 1998-02-06 2001-12-04 Battelle Memorial Institute Surface functionalized mesoporous material and method of making same
JP2002502684A (ja) * 1998-02-09 2002-01-29 インダストリアル・サイエンス・アンド・テクノロジー・ネツトワーク・インコーポレーテツド 表面処理キセロゲルを用いたイオン分離
EP1199336B1 (de) 2000-10-21 2014-01-15 Evonik Degussa GmbH Funktionalisierte, strukturmodifizierte Kieselsäuren
WO2002094410A1 (en) 2001-05-18 2002-11-28 University Of South Florida Sol-gel dendron separation and extraction capillary column
DE10124549A1 (de) * 2001-05-19 2002-11-28 Degussa Verfahren zur selektiven katalytischen Reduktion von Stickoxiden mit Ammoniak im mageren Abgas eines Verbrennungsprozesses
JP3920177B2 (ja) * 2001-08-31 2007-05-30 株式会社資生堂 カラム充填剤及びその製造方法
US7264728B2 (en) * 2002-10-01 2007-09-04 Dow Corning Corporation Method of separating components in a sample using silane-treated silica filter media
JP4035482B2 (ja) 2003-06-27 2008-01-23 キヤノン株式会社 置換アントリル誘導体およびそれを使用した有機発光素子
US7125488B2 (en) * 2004-02-12 2006-10-24 Varian, Inc. Polar-modified bonded phase materials for chromatographic separations
BRPI0801595A2 (pt) * 2007-05-31 2009-03-17 Goodyear Tire & Rubber elastÈmeros contendo cargas siliciosas metalizadas
US7943693B2 (en) 2007-05-31 2011-05-17 The Goodyear Tire & Rubber Company Elastomers containing surface metalated siliceous fillers
CN101444541A (zh) * 2007-11-26 2009-06-03 中国中医科学院中药研究所 键合硅胶类复合材料在脱除中药提取液中重金属的应用
US9828404B2 (en) * 2008-05-05 2017-11-28 Douglas H. Adamson Crosslinked polymeric substrates methods of preparation and end use applications of the substrates
KR20110128933A (ko) 2009-03-18 2011-11-30 바스프 에스이 개질된 실리카 입자 및 이를 포함하는 방오성 중합체 조성물
US8138117B2 (en) * 2009-09-08 2012-03-20 Battelle Memorial Institute Functionalized sorbent for chemical separations and sequential forming process
EP2986372B1 (de) 2013-04-17 2017-05-03 Merck Patent GmbH Dünnschichtchromatopraphie-platte, verfahren zur herstellung einer solchen platte, sowie verfahren zur durchführung einer dünnschichtchromatographischen trennung

Also Published As

Publication number Publication date
DK3046666T3 (da) 2020-03-16
EP3046666A1 (en) 2016-07-27
AU2014324073B2 (en) 2017-08-24
CN106061601B (zh) 2019-12-03
CA2924707A1 (en) 2015-03-26
US10058843B2 (en) 2018-08-28
US20160228849A1 (en) 2016-08-11
WO2015039170A1 (en) 2015-03-26
JP6338675B2 (ja) 2018-06-06
AU2014324073A1 (en) 2016-04-14
ES2781193T3 (es) 2020-08-31
EP3046666B1 (en) 2019-12-11
CN106061601A (zh) 2016-10-26
EP3046666A4 (en) 2017-05-03
JP2016538128A (ja) 2016-12-08

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