BE767989A - Corps de sels siliceux a grands pores - Google Patents

Corps de sels siliceux a grands pores

Info

Publication number
BE767989A
BE767989A BE767989A BE767989A BE767989A BE 767989 A BE767989 A BE 767989A BE 767989 A BE767989 A BE 767989A BE 767989 A BE767989 A BE 767989A BE 767989 A BE767989 A BE 767989A
Authority
BE
Belgium
Prior art keywords
large pores
siliceous
siliceous large
pores
Prior art date
Application number
BE767989A
Other languages
English (en)
French (fr)
Original Assignee
Pechiney Saint Gobain
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 Pechiney Saint Gobain filed Critical Pechiney Saint Gobain
Publication of BE767989A publication Critical patent/BE767989A/xx

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
    • B01J20/02—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE767989A 1970-06-04 1971-06-02 Corps de sels siliceux a grands pores BE767989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020514A FR2093176A5 (OSRAM) 1970-06-04 1970-06-04

Publications (1)

Publication Number Publication Date
BE767989A true BE767989A (fr) 1971-12-02

Family

ID=9056675

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767989A BE767989A (fr) 1970-06-04 1971-06-02 Corps de sels siliceux a grands pores

Country Status (6)

Country Link
BE (1) BE767989A (OSRAM)
CA (1) CA963762A (OSRAM)
DE (1) DE2127649C3 (OSRAM)
FR (1) FR2093176A5 (OSRAM)
GB (1) GB1334606A (OSRAM)
NL (1) NL165997C (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7206539A (OSRAM) * 1972-05-15 1973-11-19
NL7613414A (nl) * 1976-12-02 1978-06-06 Shell Int Research Behandeling van silica.
NL7613413A (nl) * 1976-12-02 1978-06-06 Shell Int Research Behandeling van silica.
AT391122B (de) * 1978-05-24 1990-08-27 Grace W R & Co Verfahren zur herstellung eines siliciumdioxidhydrogels
CA1177811A (en) * 1981-04-13 1984-11-13 Theo G. Spek Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts
US5256386A (en) * 1987-06-29 1993-10-26 Eka Nobel Ab Method for preparation of silica particles
US6838068B2 (en) 2000-06-30 2005-01-04 Mitsubishi Chemical Corporation Silica gel
WO2007084437A2 (en) 2006-01-17 2007-07-26 Exxonmobil Research And Engineering Company Selective catalysts having high temperature alumina supports for naphtha hydrodesulfurization
EP2918661B1 (en) * 2006-01-17 2016-11-30 ExxonMobil Research and Engineering Company Selective catalysts for naphtha hydrodesulfurization
US8216958B2 (en) 2006-01-17 2012-07-10 Exxonmobil Research And Engineering Company Selective catalysts having silica supports for naphtha hydrodesulfurization
CN103894167B (zh) * 2006-01-17 2017-01-04 埃克森美孚研究工程公司 制备二氧化硅成形体的方法
WO2007084440A1 (en) * 2006-01-17 2007-07-26 Exxonmobil Research And Engineering Company Silica carriers
RU2400468C1 (ru) * 2009-04-27 2010-09-27 Учреждение Российской Академии Наук Институт Общей И Неорганической Химии Им. Н.С. Курнакова Ран (Ионх Ран) Способ получения кремнеземальдегидов

Also Published As

Publication number Publication date
CA963762A (en) 1975-03-04
FR2093176A5 (OSRAM) 1972-01-28
NL165997C (nl) 1981-06-15
DE2127649A1 (de) 1971-12-09
NL7107545A (OSRAM) 1971-12-07
GB1334606A (en) 1973-10-24
DE2127649B2 (de) 1977-11-24
DE2127649C3 (de) 1980-06-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES PECHINEY SAINT-GOBAIN

Effective date: 19880630