FR1528785A - Corps poreux de silice - Google Patents

Corps poreux de silice

Info

Publication number
FR1528785A
FR1528785A FR104249A FR104249A FR1528785A FR 1528785 A FR1528785 A FR 1528785A FR 104249 A FR104249 A FR 104249A FR 104249 A FR104249 A FR 104249A FR 1528785 A FR1528785 A FR 1528785A
Authority
FR
France
Prior art keywords
porous silica
silica body
porous
silica
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
FR104249A
Other languages
English (en)
French (fr)
Inventor
Madeleine Le Page
Germaine Pineau
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
Application filed by Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR104249A priority Critical patent/FR1528785A/fr
Priority to US721599A priority patent/US3494875A/en
Priority to DE19681767315 priority patent/DE1767315A1/de
Priority to BE714183D priority patent/BE714183A/xx
Priority to CH614168A priority patent/CH503657A/fr
Priority to NL6805851A priority patent/NL6805851A/xx
Priority to GB19646/68A priority patent/GB1196203A/en
Application granted granted Critical
Publication of FR1528785A publication Critical patent/FR1528785A/fr
Expired legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silicon Compounds (AREA)
FR104249A 1967-04-26 1967-04-26 Corps poreux de silice Expired FR1528785A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR104249A FR1528785A (fr) 1967-04-26 1967-04-26 Corps poreux de silice
US721599A US3494875A (en) 1967-04-26 1968-04-16 Porous silica bodies and method
DE19681767315 DE1767315A1 (de) 1967-04-26 1968-04-25 Fluorhaltige Kieselsaeuregranulate mit grossem Porenvolumen
BE714183D BE714183A (en:Method) 1967-04-26 1968-04-25
CH614168A CH503657A (fr) 1967-04-26 1968-04-25 Procédé de fabrication d'un corps de silice de grand volume poreux
NL6805851A NL6805851A (en:Method) 1967-04-26 1968-04-25
GB19646/68A GB1196203A (en) 1967-04-26 1968-04-25 Porous Silica Bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104249A FR1528785A (fr) 1967-04-26 1967-04-26 Corps poreux de silice

Publications (1)

Publication Number Publication Date
FR1528785A true FR1528785A (fr) 1968-06-14

Family

ID=8629681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104249A Expired FR1528785A (fr) 1967-04-26 1967-04-26 Corps poreux de silice

Country Status (7)

Country Link
US (1) US3494875A (en:Method)
BE (1) BE714183A (en:Method)
CH (1) CH503657A (en:Method)
DE (1) DE1767315A1 (en:Method)
FR (1) FR1528785A (en:Method)
GB (1) GB1196203A (en:Method)
NL (1) NL6805851A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505676A1 (fr) * 1981-05-15 1982-11-19 Rhone Poulenc Spec Chim Catalyseurs constitues de silice contenant du fluor leur procede de preparation et leur application a la preparation de nitriles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410033C2 (de) * 1974-03-02 1975-09-11 Merck Patent Gmbh, 6100 Darmstadt Isolierung von in lipophilen Lösungsmitteln löslichen Inhaltstoffen wäßriger Lösungen
NL8201924A (nl) * 1982-05-11 1983-12-01 Stamicarbon Werkwijze voor het bereiden van zuiver siliciumdioxide met hoge mechanische sterkte, alsmede siliciumdioxide verkregen met deze werkwijze.
US5158758A (en) * 1989-04-24 1992-10-27 International Minerals & Chemical Corp. Production of silica having high specific surface area
US5077261A (en) * 1990-06-25 1991-12-31 Phillips Petroleum Company Sulfur absorbants
US5108975A (en) * 1991-01-28 1992-04-28 Phillips Petroleum Company Composition and method of making high porosity, high strength compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66681C (en:Method) * 1927-11-11
US2506923A (en) * 1946-08-16 1950-05-09 Universal Oil Prod Co Conversion of hydrocarbons with silica-alumina catalyst
US2794002A (en) * 1953-12-14 1957-05-28 Universal Oil Prod Co Method for producing solid siliceous catalyst
US3243262A (en) * 1963-02-18 1966-03-29 Grace W R & Co Process for preparing microspheroidal silica

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505676A1 (fr) * 1981-05-15 1982-11-19 Rhone Poulenc Spec Chim Catalyseurs constitues de silice contenant du fluor leur procede de preparation et leur application a la preparation de nitriles
EP0065447A1 (fr) * 1981-05-15 1982-11-24 Rhone-Poulenc Specialites Chimiques Catalyseurs constitués de silice contenant du fluor, leur procédé de préparation et leur application à la préparation de nitriles

Also Published As

Publication number Publication date
NL6805851A (en:Method) 1968-10-28
BE714183A (en:Method) 1968-10-25
DE1767315A1 (de) 1971-09-16
GB1196203A (en) 1970-06-24
CH503657A (fr) 1971-02-28
US3494875A (en) 1970-02-10

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