FR1473240A - Grains de silice poreux à texture définie - Google Patents

Grains de silice poreux à texture définie

Info

Publication number
FR1473240A
FR1473240A FR47791A FR47791A FR1473240A FR 1473240 A FR1473240 A FR 1473240A FR 47791 A FR47791 A FR 47791A FR 47791 A FR47791 A FR 47791A FR 1473240 A FR1473240 A FR 1473240A
Authority
FR
France
Prior art keywords
porous silica
silica grains
defined texture
texture porous
grains
Prior art date
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
Application number
FR47791A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques 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
Priority to FR1473239D priority Critical patent/FR1473239A/fr
Application filed by Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR47792A priority patent/FR1482867A/fr
Priority to FR47791A priority patent/FR1473240A/fr
Priority claimed from FR50950A external-priority patent/FR1475929A/fr
Priority to US610787A priority patent/US3493341A/en
Priority to GB4233/67A priority patent/GB1171651A/en
Priority to NL6701386A priority patent/NL6701386A/xx
Priority to DE1667669A priority patent/DE1667669B2/de
Priority to DE1967P0041309 priority patent/DE1667670A1/de
Priority to DE1667671A priority patent/DE1667671C3/de
Priority to BE693372D priority patent/BE693372A/xx
Priority to CH139267A priority patent/CH506441A/fr
Priority to DE19671642862 priority patent/DE1642862A1/de
Publication of FR1473240A publication Critical patent/FR1473240A/fr
Application granted granted Critical
Priority to US20849A priority patent/US3677938A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • 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
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
FR47791A 1966-01-31 1966-01-31 Grains de silice poreux à texture définie Expired FR1473240A (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR1473239D FR1473239A (fr) 1966-01-31
FR47792A FR1482867A (fr) 1966-01-31 1966-01-31 Corps poreux constitués de silice au moins partiellement cristallisée
FR47791A FR1473240A (fr) 1966-01-31 1966-01-31 Grains de silice poreux à texture définie
US610787A US3493341A (en) 1966-01-31 1967-01-23 Porous silica particles containing a crystallized phase and method
GB4233/67A GB1171651A (en) 1966-01-31 1967-01-27 Porous Silica Grains
NL6701386A NL6701386A (fr) 1966-01-31 1967-01-27
DE1667669A DE1667669B2 (de) 1966-01-31 1967-01-30 Verfahren zur Herstellung von wärmebeständigen und mechanisch'*"*™ Kieselgelgranulaten mit besonders gleichmäßiger, geringer Porenweite
DE1967P0041309 DE1667670A1 (de) 1966-01-31 1967-01-30 Verfahren zur Herstellung von poroesen,teilweise kristallisierten Granulaten auf Kieselsaeuebasis
DE1667671A DE1667671C3 (de) 1966-01-31 1967-01-30 Verfahren zur Herstellung von Kieselgelgranulaten für Adsorptionsund Katalysatorzwecke
BE693372D BE693372A (fr) 1966-01-31 1967-01-30
CH139267A CH506441A (fr) 1966-01-31 1967-01-31 Procédé de fabrication de grains de silice poreux
DE19671642862 DE1642862A1 (de) 1966-01-31 1967-02-23 Fuellmaterial fuer chromatographische Trennsaeulen auf Kieselgelbasis
US20849A US3677938A (en) 1966-01-31 1970-03-18 Chromatographic separation with porous silica

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR47792A FR1482867A (fr) 1966-01-31 1966-01-31 Corps poreux constitués de silice au moins partiellement cristallisée
FR47790 1966-01-31
FR47791A FR1473240A (fr) 1966-01-31 1966-01-31 Grains de silice poreux à texture définie
FR50950A FR1475929A (fr) 1966-02-24 1966-02-24 Remplissages destinés aux colonnes de séparation par chromatographie

Publications (1)

Publication Number Publication Date
FR1473240A true FR1473240A (fr) 1967-03-17

Family

ID=27444542

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1473239D Expired FR1473239A (fr) 1966-01-31
FR47792A Expired FR1482867A (fr) 1966-01-31 1966-01-31 Corps poreux constitués de silice au moins partiellement cristallisée
FR47791A Expired FR1473240A (fr) 1966-01-31 1966-01-31 Grains de silice poreux à texture définie

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1473239D Expired FR1473239A (fr) 1966-01-31
FR47792A Expired FR1482867A (fr) 1966-01-31 1966-01-31 Corps poreux constitués de silice au moins partiellement cristallisée

Country Status (7)

Country Link
US (2) US3493341A (fr)
BE (1) BE693372A (fr)
CH (1) CH506441A (fr)
DE (4) DE1667669B2 (fr)
FR (3) FR1482867A (fr)
GB (1) GB1171651A (fr)
NL (1) NL6701386A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193121A1 (en) * 1972-07-13 1974-02-15 Cimescaut Road surfacing material prodn - using hydrated mineral filler which becomes porous on heat treatment
DE2549411A1 (de) * 1974-11-06 1976-05-13 Shell Int Research Verfahren zur herstellung kugelfoermiger siliciumdioxidteilchen und verwendung der mittels dieses verfahrens hergestellten teilchen
EP0355242A1 (fr) * 1988-08-23 1990-02-28 Battelle Memorial Institute Méthode pour fabriquer des perles minérales de filtration utilisables dans la chromatographie d'adsorption et de perméation sur gel
EP0571317A1 (fr) * 1992-05-22 1993-11-24 Solvay Deutschland GmbH Préparation de particules "sol-gel" incassables
US5552041A (en) * 1989-07-06 1996-09-03 Perseptive Biosystems, Inc. Perfusive chromatography

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847583A (en) * 1969-08-13 1974-11-12 Jenaer Glaswerk Schott & Gen Process for the manufacture of multi-component substances
US3791808A (en) * 1971-12-23 1974-02-12 Owens Illinois Inc Method for producing glass ceramics
US3869409A (en) * 1972-06-08 1975-03-04 Natalya Karlovna Bebris Process for preparing a wide-pore adsorbent for use in chromatography
US3983299A (en) * 1974-03-04 1976-09-28 Purdue Research Foundation Bonded carbohydrate stationary phases for chromatography
US4518703A (en) * 1979-02-16 1985-05-21 Union Oil Company Of California Crystalline silica catalysts
US4790927A (en) * 1981-05-26 1988-12-13 Union Oil Company Of California Process for simultaneous hydrotreating and hydrodewaxing of hydrocarbons
US4877762A (en) * 1981-05-26 1989-10-31 Union Oil Company Of California Catalyst for simultaneous hydrotreating and hydrodewaxing of hydrocarbons
US4618738A (en) * 1982-03-09 1986-10-21 Union Oil Company Of California Hydrocarbon conversion process with catalytically active amorphous silica
US4481102A (en) * 1982-03-09 1984-11-06 Union Oil Company Of California Cracking with catalytically active amorphous silica
US4501925A (en) * 1982-03-09 1985-02-26 Union Oil Company Of California Chemical reaction promoted by catalytically active amorphous silica
US4513158A (en) * 1982-03-09 1985-04-23 Union Oil Company Of California Polymerization and oligomerization with catalytically active amorphous silica
US4548705A (en) * 1982-03-09 1985-10-22 Union Oil Company Of California Hydrocracking with catalytically active amorphous silica and zeolites
US4414137A (en) * 1982-03-09 1983-11-08 Union Oil Company Of California Catalytically active amorphous silica
US4648975A (en) * 1983-08-17 1987-03-10 Pedro B. Macedo Process of using improved silica-based chromatographic supports containing additives
DE4024290A1 (de) * 1990-07-31 1992-02-06 Wulff Guenter Prof Dr Mischbettsaeulen fuer die fluessigchromatographie und verfahren zu ihrer fuellung
FR2668015B1 (fr) * 1990-10-16 1993-07-30 Piccfaluga Pierre Procede pour ameliorer la qualite de la restitution d'une ambiance sonore, et appareil de mise en óoeuvre comportant au moins un haut-parleur emettant dans trois directions.
ATE153875T1 (de) * 1993-03-05 1997-06-15 Solvay Deutschland Verfahren zur herstellung kugelförmiger teilchen
US5650129A (en) * 1994-05-03 1997-07-22 Korea Atomic Energy Research Institute Light weight silica balls with a dense outer layer and method of making the same
CN1906140B (zh) * 2003-11-24 2011-02-23 迈克尔·莱芬费尔德 包含碱金属和碱金属合金的硅胶组合物
AU2005254551A1 (en) 2004-06-14 2005-12-29 Michigan State University Silicide compositions containing alkali metals and methods of making the same
CA2580930C (fr) 2004-09-22 2013-07-09 Signa Chemistry Llc Compositions de metal alcalin d'alumine et d'oxyde de titane
US7960180B2 (en) * 2007-02-20 2011-06-14 University Of Notre Dame Du Lac Methods and apparatus to capture and release microbe particles using amino-functionalized silica
JP5498377B2 (ja) * 2007-06-04 2014-05-21 オールテック・アソシエイツ・インコーポレーテッド シリカ粒子及びその製造方法並びにその使用方法
EP3047903A1 (fr) * 2009-03-30 2016-07-27 Intelligent Energy Limited Systèmes et procédés de production d'hydrogène utilisant du siliciure de sodium et des matériaux à base de gel de silice sodique
US9102528B2 (en) 2009-03-30 2015-08-11 Intelligent Energy Limited Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials
US8895204B2 (en) 2010-11-08 2014-11-25 Intelligent Energy Limited Water reactive hydrogen fuel cell power system
EP2450411A1 (fr) 2010-11-03 2012-05-09 Akzo Nobel Coatings International B.V. Système de revêtement multicouche absorbant
EP2632991A1 (fr) 2010-10-27 2013-09-04 Akzo Nobel Coatings International B.V. Système de revêtement multicouche absorbant
WO2012064749A1 (fr) 2010-11-08 2012-05-18 Signa Chemistry, Inc. Système électrique à pile à combustible à hydrogène réactif à l'eau
EP2810709A1 (fr) 2013-06-06 2014-12-10 Saudi Basic Industries Corporation Composition de catalyseur pour la production de gaz de synthèse
WO2016176772A1 (fr) * 2015-05-06 2016-11-10 Alliance Magnésium Procédé de production de silice amorphe ayant une surface spécifique contrôlée à partir de minerai de silicate de magnésium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161186A (en) * 1936-09-15 1939-06-06 Power Patents Co Insulating material and process of manufacture
US3383172A (en) * 1964-02-04 1968-05-14 Degussa Process for producing silica in the form of hollow spheres

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193121A1 (en) * 1972-07-13 1974-02-15 Cimescaut Road surfacing material prodn - using hydrated mineral filler which becomes porous on heat treatment
DE2549411A1 (de) * 1974-11-06 1976-05-13 Shell Int Research Verfahren zur herstellung kugelfoermiger siliciumdioxidteilchen und verwendung der mittels dieses verfahrens hergestellten teilchen
EP0355242A1 (fr) * 1988-08-23 1990-02-28 Battelle Memorial Institute Méthode pour fabriquer des perles minérales de filtration utilisables dans la chromatographie d'adsorption et de perméation sur gel
US5552041A (en) * 1989-07-06 1996-09-03 Perseptive Biosystems, Inc. Perfusive chromatography
US5605623A (en) * 1989-07-06 1997-02-25 Perseptive Biosystems, Inc. Perfusive chromatography
US5833861A (en) * 1989-07-06 1998-11-10 Perseptive Biosystems, Inc. Perfusive chromatography
EP0571317A1 (fr) * 1992-05-22 1993-11-24 Solvay Deutschland GmbH Préparation de particules "sol-gel" incassables
US5468558A (en) * 1992-05-22 1995-11-21 Solvay Catalysts Gmbh Process for preparing fracture-resistant sol/gel particles

Also Published As

Publication number Publication date
FR1482867A (fr) 1967-06-02
GB1171651A (en) 1969-11-26
DE1667670B2 (fr) 1978-03-02
US3493341A (en) 1970-02-03
DE1667669B2 (de) 1978-03-02
DE1667671B2 (de) 1976-09-02
DE1642862A1 (de) 1971-05-19
FR1473239A (fr) 1967-05-29
US3677938A (en) 1972-07-18
DE1667671A1 (de) 1971-07-22
CH506441A (fr) 1971-04-30
NL6701386A (fr) 1967-08-01
DE1667669A1 (de) 1971-07-01
DE1667670A1 (de) 1971-07-15
BE693372A (fr) 1967-07-31
DE1667671C3 (de) 1978-06-01

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