SE8702685D0 - Silikapartiklar, sett for framstellnilng av silikapartiklar och anvending av dessa - Google Patents

Silikapartiklar, sett for framstellnilng av silikapartiklar och anvending av dessa

Info

Publication number
SE8702685D0
SE8702685D0 SE8702685A SE8702685A SE8702685D0 SE 8702685 D0 SE8702685 D0 SE 8702685D0 SE 8702685 A SE8702685 A SE 8702685A SE 8702685 A SE8702685 A SE 8702685A SE 8702685 D0 SE8702685 D0 SE 8702685D0
Authority
SE
Sweden
Prior art keywords
silica particles
sol
particles
producing
technique
Prior art date
Application number
SE8702685A
Other languages
English (en)
Other versions
SE8702685L (sv
SE459731B (sv
Inventor
M Nystrom
W Herrmann
B Larsson
Original Assignee
Eka Nobel Ab
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
Publication of SE8702685D0 publication Critical patent/SE8702685D0/sv
Priority to SE8702685A priority Critical patent/SE459731B/sv
Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab
Priority to ES88850213T priority patent/ES2025334B3/es
Priority to DE8888850213T priority patent/DE3864609D1/de
Priority to EP88850213A priority patent/EP0298062B1/en
Priority to FI882993A priority patent/FI86628C/sv
Priority to JP63158227A priority patent/JPS6418910A/ja
Priority to NO882858A priority patent/NO170323C/no
Priority to DK360088A priority patent/DK171272B1/da
Publication of SE8702685L publication Critical patent/SE8702685L/sv
Publication of SE459731B publication Critical patent/SE459731B/sv
Priority to US07/540,307 priority patent/US5256386A/en

Links

Classifications

    • 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
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Dental Preparations (AREA)
SE8702685A 1987-06-29 1987-06-29 Silikapartiklar, foerfarande foer deras framstaellning samt anvaendning av partiklarna SE459731B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8702685A SE459731B (sv) 1987-06-29 1987-06-29 Silikapartiklar, foerfarande foer deras framstaellning samt anvaendning av partiklarna
ES88850213T ES2025334B3 (es) 1987-06-29 1988-06-16 Particulas de silice, un metodo para obtencion de particulas de silice y uso de las particulas.
DE8888850213T DE3864609D1 (de) 1987-06-29 1988-06-16 Siliciumdioxidpartikel, deren herstellung und verwendung.
EP88850213A EP0298062B1 (en) 1987-06-29 1988-06-16 Silica particles, a method for preparation of silica particles and use of the particles
FI882993A FI86628C (sv) 1987-06-29 1988-06-22 Silikapartiklar, sätt för framställning av silikapartiklar och användn ing av dessa
JP63158227A JPS6418910A (en) 1987-06-29 1988-06-28 Silica particle, manufacture and use
NO882858A NO170323C (no) 1987-06-29 1988-06-28 Silikapartikler, som i det vesentlige er sfaeriske, samt fremstilling og anvendelse av disse
DK360088A DK171272B1 (da) 1987-06-29 1988-06-29 Silicapartikler, fremgangsmåde til fremstilling af disse samt anvendelsen heraf
US07/540,307 US5256386A (en) 1987-06-29 1990-06-14 Method for preparation of silica particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702685A SE459731B (sv) 1987-06-29 1987-06-29 Silikapartiklar, foerfarande foer deras framstaellning samt anvaendning av partiklarna

Publications (3)

Publication Number Publication Date
SE8702685D0 true SE8702685D0 (sv) 1987-06-29
SE8702685L SE8702685L (sv) 1988-12-30
SE459731B SE459731B (sv) 1989-07-31

Family

ID=20369009

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702685A SE459731B (sv) 1987-06-29 1987-06-29 Silikapartiklar, foerfarande foer deras framstaellning samt anvaendning av partiklarna

Country Status (8)

Country Link
EP (1) EP0298062B1 (sv)
JP (1) JPS6418910A (sv)
DE (1) DE3864609D1 (sv)
DK (1) DK171272B1 (sv)
ES (1) ES2025334B3 (sv)
FI (1) FI86628C (sv)
NO (1) NO170323C (sv)
SE (1) SE459731B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352645A (en) * 1989-04-14 1994-10-04 E. I. Du Pont De Nemours And Company Silica microspheres, method of improving attrition resistance and use
US5128114A (en) * 1989-04-14 1992-07-07 E. I. Du Pont De Nemours And Company Silica microspheres, method of improving attrition resistance
IT1240673B (it) * 1990-04-24 1993-12-17 Tenav Microsfere di aerogels di ossidi inorganici a stretta distribuzione dei diametri dei pori e metodo per la loro preparazione
IT1251937B (it) * 1991-10-17 1995-05-27 Donegani Guido Ist Xerogels di silice ad alta porosita` e processo per la loro preparazione.
IT1251939B (it) * 1991-10-17 1995-05-27 Donegani Guido Ist Procedimento per la preparazione di materiali a base di ossidi inorganici con granulometria monodispersa e materiali cosi ottenuti.
DE4309660A1 (de) * 1993-03-25 1994-09-29 Studiengesellschaft Kohle Mbh Selektive anorganische Katalysatoren in Form von molekularen Abdrücken in Hohlräumen
IT1266660B1 (it) * 1993-11-04 1997-01-09 Eniricerche Spa Procedimento per la preparazione di xerogels di silice porosi in forma sferica
DE19801004A1 (de) 1998-01-14 1999-07-15 Cabot Corp Verfahren zur Herstellung von im wesentlichen kugelförmigen Lyogelen in wasserunlöslichen Silylierungsmitteln
DE59811774D1 (de) 1998-06-05 2004-09-09 Cabot Corp Nanoporöse interpenetrierende organisch-anorganische netzwerke
US20040091411A1 (en) * 2002-11-08 2004-05-13 Bijan Modrek-Najafabadi High surface area, high porosity silica packing with narrow particle and pore diameter distribution and methods of making same
EP3828189A1 (en) 2010-05-20 2021-06-02 Waters Technologies Corporation Methods and devices for performing phospholipid separation
RU2015114330A (ru) 2012-09-17 2016-11-10 У.Р. Грейс Энд Ко.-Конн. Хроматографические среды и устройства
CN113842362A (zh) 2012-11-14 2021-12-28 格雷斯公司 含有生物活性材料与无序无机氧化物的组合物
EP3744683A1 (en) * 2019-05-29 2020-12-02 Nouryon Chemicals International B.V. Porous silica particles
EP3744684A1 (en) * 2019-05-29 2020-12-02 Nouryon Chemicals International B.V. Porous silica particles
CN114105151A (zh) * 2022-01-12 2022-03-01 兰州大学 微米级球形二氧化硅制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652215A (en) * 1968-08-06 1972-03-28 Nat Petro Chemicals Co Inc Preparation of silica gels
FR2135793A5 (sv) * 1971-04-29 1972-12-22 Pechiney Saint Gobain
US4279879A (en) * 1979-10-01 1981-07-21 W. R. Grace & Co. Silica gel

Also Published As

Publication number Publication date
FI882993A (fi) 1988-12-30
EP0298062B1 (en) 1991-09-04
DE3864609D1 (de) 1991-10-10
NO882858L (no) 1988-12-30
SE8702685L (sv) 1988-12-30
SE459731B (sv) 1989-07-31
NO170323B (no) 1992-06-29
ES2025334B3 (es) 1992-03-16
EP0298062A1 (en) 1989-01-04
JPS6418910A (en) 1989-01-23
NO882858D0 (no) 1988-06-28
FI86628C (sv) 1992-09-25
FI86628B (fi) 1992-06-15
DK171272B1 (da) 1996-08-19
NO170323C (no) 1992-10-07
DK360088A (da) 1988-12-30
JPH0536366B2 (sv) 1993-05-28
FI882993A0 (fi) 1988-06-22
DK360088D0 (da) 1988-06-29

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