NO954537L - Fremgangsmåte for underkritisk törking av aerosoler - Google Patents

Fremgangsmåte for underkritisk törking av aerosoler

Info

Publication number
NO954537L
NO954537L NO954537A NO954537A NO954537L NO 954537 L NO954537 L NO 954537L NO 954537 A NO954537 A NO 954537A NO 954537 A NO954537 A NO 954537A NO 954537 L NO954537 L NO 954537L
Authority
NO
Norway
Prior art keywords
pct
aerosols
procedure
subcritical drying
aerogels
Prior art date
Application number
NO954537A
Other languages
English (en)
Other versions
NO954537D0 (no
NO305386B1 (no
Inventor
Rolf-Michael Jansen
Birgit Kessler
Johann Wonner
Andreas Zimmermann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO954537D0 publication Critical patent/NO954537D0/no
Publication of NO954537L publication Critical patent/NO954537L/no
Publication of NO305386B1 publication Critical patent/NO305386B1/no

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
    • B01J37/346—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy of microwave energy
    • 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
    • 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
    • C01B33/16—Preparation of silica xerogels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/915—Utilizing electrical or wave energy during cell forming process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Drying Of Solid Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Glass Compositions (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NO954537A 1993-05-18 1995-11-10 FremgangsmÕte for underkritisk t°rking av aerogeler NO305386B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4316540A DE4316540A1 (de) 1993-05-18 1993-05-18 Verfahren zur unterkritischen Trocknung von Aerogelen
PCT/EP1994/001413 WO1994026406A1 (de) 1993-05-18 1994-05-04 Verfahren zur unterkritischen trocknung von aerogelen

Publications (3)

Publication Number Publication Date
NO954537D0 NO954537D0 (no) 1995-11-10
NO954537L true NO954537L (no) 1995-11-10
NO305386B1 NO305386B1 (no) 1999-05-25

Family

ID=6488333

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954537A NO305386B1 (no) 1993-05-18 1995-11-10 FremgangsmÕte for underkritisk t°rking av aerogeler

Country Status (12)

Country Link
US (2) US5705535A (no)
EP (1) EP0699104B1 (no)
JP (1) JP3560062B2 (no)
AT (1) ATE156385T1 (no)
BR (1) BR9406533A (no)
CA (1) CA2163237C (no)
DE (2) DE4316540A1 (no)
DK (1) DK0699104T3 (no)
ES (1) ES2107824T3 (no)
FI (1) FI955527A (no)
NO (1) NO305386B1 (no)
WO (1) WO1994026406A1 (no)

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DE19502453C1 (de) * 1995-01-27 1996-09-05 Hoechst Ag Verfahren zur Herstellung von modifizierten Si0¶2¶- Aerogelen und deren Verwendung
DE19506141A1 (de) * 1995-02-22 1996-08-29 Hoechst Ag Verwendung von Aerogelen in der Pharmazie, in der Kosmetik und im Pflanzenschutz
DE19533851A1 (de) * 1995-09-13 1997-03-20 Hoechst Ag Organofunktionalisierte Aerogele
DE19534198A1 (de) * 1995-09-15 1997-03-20 Hoechst Ag Verfahren zur Herstellung organofunktionalisierter Aerogele
DE19538333A1 (de) * 1995-10-14 1997-04-17 Basf Ag Verfahren zur unterkritischen Herstellung von Aerogelen
US5680713A (en) * 1996-03-05 1997-10-28 Hoechst Aktiengesellschaft Process for the subcritical drying of aerogels
DE19612628A1 (de) * 1996-03-29 1997-10-02 Hoechst Ag Verfahren zur Herstellung von porösen hydrophilen, hochquellfähigen Hydrogelen
US5877100A (en) * 1996-09-27 1999-03-02 Cabot Corporation Compositions and insulation bodies having low thermal conductivity
DE19648797A1 (de) * 1996-11-26 1998-05-28 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten, dauerhaft hydrophoben Aerogelen
DE19648798C2 (de) * 1996-11-26 1998-11-19 Hoechst Ag Verfahren zur Herstellung von organisch modifizierten Aerogelen durch Oberflächenmodifikation des wäßrigen Gels (ohne vorherigen Lösungsmitteltausch) und anschließender Trocknung
DE19702238A1 (de) * 1997-01-24 1998-08-06 Hoechst Ag Verwendung von Aerogelen zur Körper- und/oder Trittschalldämmung
DE19718741A1 (de) 1997-05-02 1998-11-05 Hoechst Ag Verfahren zur Kompaktierung von Aerogelen
DE19718740A1 (de) 1997-05-02 1998-11-05 Hoechst Ag Verfahren zur Granulierung von Aerogelen
DE19756633A1 (de) 1997-12-19 1999-06-24 Hoechst Ag Verfahren zur unterkritischen Trocknung von Lyogelen zu Aerogelen
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DE19801004A1 (de) 1998-01-14 1999-07-15 Cabot Corp Verfahren zur Herstellung von im wesentlichen kugelförmigen Lyogelen in wasserunlöslichen Silylierungsmitteln
US6168737B1 (en) * 1998-02-23 2001-01-02 The Regents Of The University Of California Method of casting patterned dielectric structures
DE19810564A1 (de) * 1998-03-11 1999-09-16 Basf Ag Verfahren zur Trocknung und Herstellung von mikroporösen Teilchen sowie eine Vorrichtung zur Trocknung
EP1093486B1 (de) * 1998-06-05 2004-08-04 Cabot Corporation Nanoporöse interpenetrierende organisch-anorganische netzwerke
DE19834265A1 (de) * 1998-07-30 2000-02-17 Thomas Gesner Verfahren zur Herstellung von Aerogelen und Anlage zur Herstellung von Aerogelschichten auf Substraten oder aus Aerogelen bestehenden Produkten
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6258864B1 (en) 1999-01-20 2001-07-10 Cabot Corporation Polymer foam containing chemically modified carbonaceous filler
US7005181B2 (en) * 2000-04-06 2006-02-28 American Aerogel Corporation Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
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US6800608B2 (en) 2001-06-22 2004-10-05 Beckman Coulter, Inc. Homogeneous assay of vancomycin using a stable particle-vancomycin conjugate, a novel rate enhancer, and a novel dose response modulator
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US20050069464A1 (en) * 2003-09-25 2005-03-31 Obee Timothy N. Photocatalytic oxidation of contaminants through selective desorption of water utilizing microwaves
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ITMI20090950A1 (it) * 2009-05-29 2010-11-30 Gegussa Novara Technology Spa Processo per la preparazione di un aerogelo in pellets
FR2981341B1 (fr) 2011-10-14 2018-02-16 Enersens Procede de fabrication de xerogels
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PT106781A (pt) 2013-02-15 2014-08-18 Inst Superior Técnico Aerogéis híbridos flexíveis preparados em condições subcríticas e processo de preparação dos mesmos
DE102013108805A1 (de) * 2013-08-14 2015-02-19 Elringklinger Ag Thermoelektrisches Modul sowie Verfahren zum Herstellen eines thermoelektrischen Moduls
FR3018207B1 (fr) 2014-03-07 2016-03-18 Enersens Procede de fabrication d'aerogels par chauffage dielectrique
KR101789371B1 (ko) 2015-02-13 2017-10-23 주식회사 엘지화학 실리카 에어로겔 함유 블랑켓의 제조방법 및 이에 따라 제조된 실리카 에어로겔 함유 블랑켓
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KR101800938B1 (ko) * 2015-11-27 2017-11-23 주식회사 엘지화학 소수성의 실리카 에어로겔의 제조방법 및 이로부터 제조된 소수성의 실리카 에어로겔
KR101955307B1 (ko) * 2015-11-27 2019-05-30 주식회사 엘지화학 소수성의 실리카 에어로겔의 제조방법 및 이로부터 제조된 소수성의 실리카 에어로겔
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Also Published As

Publication number Publication date
NO954537D0 (no) 1995-11-10
BR9406533A (pt) 1996-01-02
JPH08511197A (ja) 1996-11-26
JP3560062B2 (ja) 2004-09-02
DE4316540A1 (de) 1994-11-24
DK0699104T3 (da) 1998-03-09
ES2107824T3 (es) 1997-12-01
ATE156385T1 (de) 1997-08-15
CA2163237A1 (en) 1994-11-24
NO305386B1 (no) 1999-05-25
EP0699104A1 (de) 1996-03-06
FI955527A0 (fi) 1995-11-16
FI955527A (fi) 1995-11-16
EP0699104B1 (de) 1997-08-06
CA2163237C (en) 2003-07-08
WO1994026406A1 (de) 1994-11-24
DE59403670D1 (de) 1997-09-11
US5705535A (en) 1998-01-06
US5811031A (en) 1998-09-22

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