SG11201509249YA - Highly porous aerogels - Google Patents

Highly porous aerogels

Info

Publication number
SG11201509249YA
SG11201509249YA SG11201509249YA SG11201509249YA SG11201509249YA SG 11201509249Y A SG11201509249Y A SG 11201509249YA SG 11201509249Y A SG11201509249Y A SG 11201509249YA SG 11201509249Y A SG11201509249Y A SG 11201509249YA SG 11201509249Y A SG11201509249Y A SG 11201509249YA
Authority
SG
Singapore
Prior art keywords
highly porous
porous aerogels
aerogels
highly
porous
Prior art date
Application number
SG11201509249YA
Inventor
Hua Zhang
Hengchang Bi
Original Assignee
Univ Nanyang Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Nanyang Tech filed Critical Univ Nanyang Tech
Publication of SG11201509249YA publication Critical patent/SG11201509249YA/en

Links

Classifications

    • 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
    • B01J20/3071—Washing or leaching
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0091—Preparation of aerogels, e.g. xerogels
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/28023—Fibres or filaments
    • 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
    • B01J20/28047—Gels
    • 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
    • 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
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
SG11201509249YA 2013-07-09 2014-07-01 Highly porous aerogels SG11201509249YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361844069P 2013-07-09 2013-07-09
US201361892102P 2013-10-17 2013-10-17
PCT/SG2014/000317 WO2015005868A1 (en) 2013-07-09 2014-07-01 Highly porous aerogels

Publications (1)

Publication Number Publication Date
SG11201509249YA true SG11201509249YA (en) 2015-12-30

Family

ID=52280389

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201800062QA SG10201800062QA (en) 2013-07-09 2014-07-01 Highly porous aerogels
SG11201509249YA SG11201509249YA (en) 2013-07-09 2014-07-01 Highly porous aerogels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201800062QA SG10201800062QA (en) 2013-07-09 2014-07-01 Highly porous aerogels

Country Status (5)

Country Link
US (1) US10875003B2 (en)
EP (1) EP3019451B1 (en)
CN (1) CN105579403B (en)
SG (2) SG10201800062QA (en)
WO (1) WO2015005868A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2015001932A1 (en) 2015-07-07 2015-11-20 Jose Zaldivar Larrain Francisco Material comprising a mixture of brown algae, cellulosic and adhesive material, and process for its elaboration.
CN106723390B (en) * 2016-11-29 2018-05-18 东莞市广信知识产权服务有限公司 A kind of preparation method of more effect cold-proof underwears
CN106617328B (en) * 2016-11-29 2018-05-18 东莞市广信知识产权服务有限公司 A kind of preparation method of cold-proof underwear
WO2018106190A1 (en) * 2016-12-09 2018-06-14 National University Of Singapore A polysaccharide aerogel
CN106946239A (en) * 2017-03-30 2017-07-14 张泰泓 A kind of method and application that carbon aerogels are prepared by face tissue
WO2019152188A1 (en) 2018-01-30 2019-08-08 The Procter & Gamble Company Method and apparatus for reducing contaminants in wastewater
CN113941299B (en) * 2021-11-15 2023-08-22 常熟理工学院 ZIF-8 modified natural cellulose-polyvinylidene fluoride composite aerogel material for oil-water separation and preparation method thereof
CN113877492A (en) * 2021-11-17 2022-01-04 华侨大学 Porous MoS2Hydrogel, preparation method and application thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234179A (en) * 1962-02-23 1966-02-08 Gen Electric Process for making organopolysiloxanes
US3175994A (en) * 1962-04-06 1965-03-30 Gen Electric Process for preparing organo-polysiloxanes
US5958589A (en) * 1995-07-07 1999-09-28 The United States Of America As Represented By The Secretary Of Agriculture Starch-based microcellular foams
CN1136963C (en) * 2001-08-24 2004-02-04 中国科学院山西煤炭化学研究所 Method for synthesis of furfural-phenolic aldehyde based charcoal aerogel
WO2004009673A1 (en) * 2002-07-22 2004-01-29 Aspen Aerogels, Inc. Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same
DE102006049179B4 (en) 2006-10-18 2016-07-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Aerogels, process for their preparation and their use
GB0916031D0 (en) * 2009-09-14 2009-10-28 Univ Nottingham Cellulose nanoparticle aerogels,hydrogels and organogels
US20110180751A1 (en) * 2010-01-25 2011-07-28 Rein Dmitry M Aeropolysaccharides, composites and preparation thereof
CN103011864B (en) 2012-12-21 2014-10-29 中国科学技术大学 Carbon nanofiber aerogel as well as preparation method and application thereof

Also Published As

Publication number Publication date
CN105579403A (en) 2016-05-11
CN105579403B (en) 2020-09-29
EP3019451A1 (en) 2016-05-18
EP3019451A4 (en) 2017-04-05
SG10201800062QA (en) 2018-02-27
US10875003B2 (en) 2020-12-29
US20160137503A1 (en) 2016-05-19
EP3019451B1 (en) 2020-09-30
WO2015005868A1 (en) 2015-01-15

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