DE2127649C3 - Verfahren zur Herstellung großporiger Kieselsäuregelkörper - Google Patents

Verfahren zur Herstellung großporiger Kieselsäuregelkörper

Info

Publication number
DE2127649C3
DE2127649C3 DE19712127649 DE2127649A DE2127649C3 DE 2127649 C3 DE2127649 C3 DE 2127649C3 DE 19712127649 DE19712127649 DE 19712127649 DE 2127649 A DE2127649 A DE 2127649A DE 2127649 C3 DE2127649 C3 DE 2127649C3
Authority
DE
Germany
Prior art keywords
silica gel
dried
pore
treatment
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
DE19712127649
Other languages
German (de)
English (en)
Other versions
DE2127649B2 (de
DE2127649A1 (de
Inventor
Madeleine Paris Le Page
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.)
Rhone Poulenc Industries SA
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
Publication of DE2127649A1 publication Critical patent/DE2127649A1/de
Publication of DE2127649B2 publication Critical patent/DE2127649B2/de
Application granted granted Critical
Publication of DE2127649C3 publication Critical patent/DE2127649C3/de
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
    • 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)
DE19712127649 1970-06-04 1971-06-03 Verfahren zur Herstellung großporiger Kieselsäuregelkörper Expired DE2127649C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2127649A1 DE2127649A1 (de) 1971-12-09
DE2127649B2 DE2127649B2 (de) 1977-11-24
DE2127649C3 true DE2127649C3 (de) 1980-06-26

Family

ID=9056675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712127649 Expired DE2127649C3 (de) 1970-06-04 1971-06-03 Verfahren zur Herstellung großporiger Kieselsäuregelkörper

Country Status (6)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7206539A (zh) * 1972-05-15 1973-11-19
NL7613413A (nl) * 1976-12-02 1978-06-06 Shell Int Research Behandeling van silica.
NL7613414A (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
US8207082B2 (en) * 2006-01-17 2012-06-26 Exxonmobil Research And Engineering Company Method for making silica shaped bodies
EP1996677B1 (en) * 2006-01-17 2015-05-06 ExxonMobil Research and Engineering Company A method for making a catalyst for the hydrodesulfurisation of naphtha
US8216958B2 (en) 2006-01-17 2012-07-10 Exxonmobil Research And Engineering Company Selective catalysts having silica supports for naphtha hydrodesulfurization
WO2007084440A1 (en) * 2006-01-17 2007-07-26 Exxonmobil Research And Engineering Company Silica carriers
CA2636918C (en) 2006-01-17 2015-10-06 Exxonmobil Research And Engineering Company Selective catalysts having high temperature alumina supports for naphtha hydrodesulfurization

Also Published As

Publication number Publication date
DE2127649B2 (de) 1977-11-24
NL165997C (nl) 1981-06-15
BE767989A (fr) 1971-12-02
CA963762A (en) 1975-03-04
FR2093176A5 (zh) 1972-01-28
GB1334606A (en) 1973-10-24
DE2127649A1 (de) 1971-12-09
NL7107545A (zh) 1971-12-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: RHONE-POULENC INDUSTRIES, 75008 PARIS, FR

8328 Change in the person/name/address of the agent

Free format text: WUESTHOFF, F., DR.-ING. FRHR.VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. GOETZ,R., DIPL.-ING. DIPL.-WIRTSCH.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee