MX2007010850A - Procedimiento para la produccion de monolitos por medio del procedimiento de sol-gel. - Google Patents

Procedimiento para la produccion de monolitos por medio del procedimiento de sol-gel.

Info

Publication number
MX2007010850A
MX2007010850A MX2007010850A MX2007010850A MX2007010850A MX 2007010850 A MX2007010850 A MX 2007010850A MX 2007010850 A MX2007010850 A MX 2007010850A MX 2007010850 A MX2007010850 A MX 2007010850A MX 2007010850 A MX2007010850 A MX 2007010850A
Authority
MX
Mexico
Prior art keywords
colloidal sol
sol
aerogel
monoliths
production
Prior art date
Application number
MX2007010850A
Other languages
English (en)
Inventor
Fulvio Costa
Andreas Ruckemann
Guido Boara
Original Assignee
Degussa Novara Technology S P A
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 Degussa Novara Technology S P A filed Critical Degussa Novara Technology S P A
Publication of MX2007010850A publication Critical patent/MX2007010850A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/02—Pure silica glass, e.g. pure fused quartz
    • C03B2201/03—Impurity concentration specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/02—Pure silica glass, e.g. pure fused quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2203/00—Production processes
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/22—Wet processes, e.g. sol-gel process using colloidal silica sols
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2203/00—Production processes
    • C03C2203/20—Wet processes, e.g. sol-gel process
    • C03C2203/26—Wet processes, e.g. sol-gel process using alkoxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2203/00—Production processes
    • C03C2203/50—After-treatment
    • C03C2203/52—Heat-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

Procedimiento para la produccion de monolitos por medio de procedimientos de sol-gel. Se describe un procedimiento para la produccion de monolitos por medio por medio de un procedimiento de sol-gel, que comprende las siguientes etapas: a. hidrolisis de un alcoxido en una solucion acuosa para formar un hidrolizado y opcionalmente evaporacion hasta concentracion optima del mismo, b. adicion de un oxido preparado por la via pirogenica. c. mezclado del hidrolizado del alcoxido con el oxido preparado por la via pirogenica para formar un sol coloidal. d. separacion opcional del contenido grueso del sol coloidal, e. gelificacion del sol colidal en un molde, f. sustitucion opcional del agua contenida en el aerogel resultante por un solvente organico, g. secado del aerogel, h. tratamiento por calor del aerogel secado, el contenido grueso se separa del sol coloidal.
MX2007010850A 2005-03-09 2006-02-08 Procedimiento para la produccion de monolitos por medio del procedimiento de sol-gel. MX2007010850A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05005096A EP1700831B1 (en) 2005-03-09 2005-03-09 Process for the production of monoliths by means of the sol-gel process
PCT/EP2006/050759 WO2006094869A1 (en) 2005-03-09 2006-02-08 Process for the production of monoliths by means of the sol-gel process

Publications (1)

Publication Number Publication Date
MX2007010850A true MX2007010850A (es) 2008-02-19

Family

ID=34934147

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007010850A MX2007010850A (es) 2005-03-09 2006-02-08 Procedimiento para la produccion de monolitos por medio del procedimiento de sol-gel.

Country Status (22)

Country Link
US (1) US20090123358A1 (es)
EP (2) EP1700831B1 (es)
JP (1) JP2008532898A (es)
KR (1) KR20070110429A (es)
CN (1) CN101137587A (es)
AT (1) ATE377577T1 (es)
AU (1) AU2006222077A1 (es)
BR (1) BRPI0608846A2 (es)
CA (1) CA2600662A1 (es)
DE (1) DE602005003198T2 (es)
DK (1) DK1700831T3 (es)
ES (1) ES2295989T3 (es)
IL (1) IL185758A0 (es)
MX (1) MX2007010850A (es)
NO (1) NO20075127L (es)
PL (1) PL1700831T3 (es)
PT (1) PT1700831E (es)
RU (1) RU2007136959A (es)
SI (1) SI1700831T1 (es)
TW (1) TWI311549B (es)
WO (1) WO2006094869A1 (es)
ZA (1) ZA200707709B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088128B1 (en) 2007-12-10 2015-04-08 Cristal Materials Corporation Method for the production of glassy monoliths via the sol-gel process
ATE496011T1 (de) * 2008-08-08 2011-02-15 Orion Tech Anstalt Sol-gel verfahren zur herstellung von monolithischen gegenständen aus quarzglas
US20100190639A1 (en) 2009-01-28 2010-07-29 Worsley Marcus A High surface area, electrically conductive nanocarbon-supported metal oxide
US8685287B2 (en) 2009-01-27 2014-04-01 Lawrence Livermore National Security, Llc Mechanically robust, electrically conductive ultralow-density carbon nanotube-based aerogels
US8629076B2 (en) 2010-01-27 2014-01-14 Lawrence Livermore National Security, Llc High surface area silicon carbide-coated carbon aerogel
CN102583407B (zh) * 2012-03-22 2013-09-04 陕西盟创纳米新型材料股份有限公司 一种二氧化硅气凝胶的制备方法
WO2014030192A1 (ja) * 2012-08-24 2014-02-27 パナソニック株式会社 シリカ多孔体および光マイクロフォン
DE102014113482B4 (de) 2014-09-18 2019-01-03 Bruker Daltonik Gmbh Ionisierungskammer mit temperierter Gaszufuhr
US10435305B2 (en) 2015-02-26 2019-10-08 Sng Inc. Method for producing monolithic porous body comprising titania
JP6707409B2 (ja) * 2016-06-30 2020-06-10 クアーズテック株式会社 シリカ焼結体
CN111699165A (zh) * 2018-02-14 2020-09-22 日本碍子株式会社 二氧化钛多孔体及其制法
KR102581268B1 (ko) * 2019-09-03 2023-09-22 주식회사 엘지화학 에어로겔 블랭킷 제조방법
CN110790489A (zh) * 2019-11-28 2020-02-14 福建工程学院 一种低维材料掺杂的无水解凝胶玻璃的制备方法
DE102020129911A1 (de) 2020-11-12 2022-05-12 Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und –prüfung (BAM) Grünkörpertrocknungsverfahren nach lichtinduziertem Vernetzen von suspendierten anorganischen Nano-Partikeln
JP2024021860A (ja) * 2022-08-04 2024-02-16 住友化学株式会社 アルミナ粉末、樹脂組成物、およびアルミナ粉末の製造方法

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JPS55100231A (en) * 1979-01-19 1980-07-31 Hitachi Ltd Production of optical fiber base material
US5236483A (en) 1985-07-16 1993-08-17 Seiko Epson Corporation Method of preparing silica glass
US5207814A (en) * 1989-02-10 1993-05-04 Enichem S.P.A. Process for preparing monoliths of aerogels of metal oxides
IT1256359B (it) * 1992-09-01 1995-12-01 Enichem Spa Procedimento per la preparazione di componenti e dispositivi ottici indimensioni finali o quasi finali, e prodotti cosi' ottenuti
DE19601415A1 (de) 1995-02-04 1996-08-08 Degussa Granulate auf Basis von pyrogen hergestelltem Siliciumdioxid, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0725037B2 (de) * 1995-02-04 2012-04-25 Evonik Degussa GmbH Granulate auf Basis von pyrogen hergestelltem Siliciumdioxid, Verfahren zu ihrer Herstellung und ihre Verwendung
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WO2001053225A1 (en) 2000-01-24 2001-07-26 Yazaki Corporation Sol-gel process for producing synthetic silica glass
DE10030251A1 (de) 2000-06-20 2002-01-03 Degussa Abtrennung von Metallchloriden aus gasförmigen Reaktionsgemischen der Chlorsilan-Synthese
DE10030252A1 (de) 2000-06-20 2002-01-03 Degussa Abtrennung von Metallchloriden aus deren Suspensionen in Chlorsilanen
EP1182168B1 (de) 2000-08-21 2004-05-12 Degussa AG Pyrogen hergestelltes Siliciumdioxid
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Also Published As

Publication number Publication date
EP1700831B1 (en) 2007-11-07
CN101137587A (zh) 2008-03-05
DK1700831T3 (da) 2008-02-18
IL185758A0 (en) 2008-01-06
WO2006094869A1 (en) 2006-09-14
PT1700831E (pt) 2008-01-24
US20090123358A1 (en) 2009-05-14
ES2295989T3 (es) 2008-04-16
AU2006222077A1 (en) 2006-09-14
TW200704602A (en) 2007-02-01
BRPI0608846A2 (pt) 2010-02-02
RU2007136959A (ru) 2009-04-20
ZA200707709B (en) 2009-10-28
CA2600662A1 (en) 2006-09-14
NO20075127L (no) 2007-10-09
TWI311549B (en) 2009-07-01
EP1868949A1 (en) 2007-12-26
SI1700831T1 (sl) 2008-04-30
ATE377577T1 (de) 2007-11-15
JP2008532898A (ja) 2008-08-21
KR20070110429A (ko) 2007-11-16
PL1700831T3 (pl) 2008-03-31
EP1700831A1 (en) 2006-09-13
DE602005003198T2 (de) 2008-08-28
DE602005003198D1 (de) 2007-12-20

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