KR100523465B1 - 에어로겔을 제조하기 위해 리오겔을 부임계 건조하는 방법 - Google Patents

에어로겔을 제조하기 위해 리오겔을 부임계 건조하는 방법 Download PDF

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Publication number
KR100523465B1
KR100523465B1 KR10-2000-7005717A KR20007005717A KR100523465B1 KR 100523465 B1 KR100523465 B1 KR 100523465B1 KR 20007005717 A KR20007005717 A KR 20007005717A KR 100523465 B1 KR100523465 B1 KR 100523465B1
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KR
South Korea
Prior art keywords
drying
gel
fixed bed
lyogel
particles
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR10-2000-7005717A
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English (en)
Korean (ko)
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KR20010032475A (ko
Inventor
요하네스 하르텔
라이날드 포르베르트
Original Assignee
캐보트 코포레이션
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Publication of KR20010032475A publication Critical patent/KR20010032475A/ko
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Publication of KR100523465B1 publication Critical patent/KR100523465B1/ko
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • C01B33/158—Purification; Drying; Dehydrating
    • C01B33/1585—Dehydration into aerogels

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
KR10-2000-7005717A 1997-12-19 1998-12-16 에어로겔을 제조하기 위해 리오겔을 부임계 건조하는 방법 Expired - Fee Related KR100523465B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19756633.2 1997-12-19
DE19756633A DE19756633A1 (de) 1997-12-19 1997-12-19 Verfahren zur unterkritischen Trocknung von Lyogelen zu Aerogelen
PCT/EP1998/008244 WO1999032218A1 (en) 1997-12-19 1998-12-16 A method for the sub-critical drying of lyogels to produce aerogels

Publications (2)

Publication Number Publication Date
KR20010032475A KR20010032475A (ko) 2001-04-25
KR100523465B1 true KR100523465B1 (ko) 2005-10-24

Family

ID=7852584

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-7005717A Expired - Fee Related KR100523465B1 (ko) 1997-12-19 1998-12-16 에어로겔을 제조하기 위해 리오겔을 부임계 건조하는 방법

Country Status (11)

Country Link
US (1) US6378229B1 (https=)
EP (1) EP1042059B1 (https=)
JP (1) JP4450989B2 (https=)
KR (1) KR100523465B1 (https=)
CN (1) CN1111445C (https=)
AU (1) AU2273799A (https=)
BR (1) BR9813736A (https=)
CA (1) CA2310317A1 (https=)
DE (2) DE19756633A1 (https=)
ES (1) ES2191989T3 (https=)
WO (1) WO1999032218A1 (https=)

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WO2011068830A2 (en) 2009-12-01 2011-06-09 Arizona Board Of Regents For And On Behalf Of Arizona State University Porous geopolymer materials
US9365691B2 (en) 2010-08-06 2016-06-14 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University Fabricating porous materials using intrepenetrating inorganic-organic composite gels
CN109776032A (zh) 2011-09-21 2019-05-21 亚利桑那州立大学董事会(代理及代表亚利桑那州立大学的法人团体) 地聚合物树脂材料、地聚合物材料及由其制备的材料
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Also Published As

Publication number Publication date
BR9813736A (pt) 2000-10-10
EP1042059A1 (en) 2000-10-11
CN1111445C (zh) 2003-06-18
AU2273799A (en) 1999-07-12
KR20010032475A (ko) 2001-04-25
JP2001526107A (ja) 2001-12-18
DE69811948T2 (de) 2003-11-13
DE19756633A1 (de) 1999-06-24
US6378229B1 (en) 2002-04-30
WO1999032218A1 (en) 1999-07-01
JP4450989B2 (ja) 2010-04-14
ES2191989T3 (es) 2003-09-16
CN1282270A (zh) 2001-01-31
CA2310317A1 (en) 1999-07-01
DE69811948D1 (de) 2003-04-10
EP1042059B1 (en) 2003-03-05

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