GB1188873A - A Process of Producing Silicic Acid Gel with Active Charcoal Incorporated therein. - Google Patents

A Process of Producing Silicic Acid Gel with Active Charcoal Incorporated therein.

Info

Publication number
GB1188873A
GB1188873A GB373268A GB373268A GB1188873A GB 1188873 A GB1188873 A GB 1188873A GB 373268 A GB373268 A GB 373268A GB 373268 A GB373268 A GB 373268A GB 1188873 A GB1188873 A GB 1188873A
Authority
GB
United Kingdom
Prior art keywords
silicic acid
active charcoal
acid gel
jan
producing silicic
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
GB373268A
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1188873A publication Critical patent/GB1188873A/en
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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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)
GB373268A 1967-01-27 1968-01-24 A Process of Producing Silicic Acid Gel with Active Charcoal Incorporated therein. Expired GB1188873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS64767 1967-01-27

Publications (1)

Publication Number Publication Date
GB1188873A true GB1188873A (en) 1970-04-22

Family

ID=5338943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB373268A Expired GB1188873A (en) 1967-01-27 1968-01-24 A Process of Producing Silicic Acid Gel with Active Charcoal Incorporated therein.

Country Status (8)

Country Link
AT (1) AT279560B (en:Method)
BE (1) BE709608A (en:Method)
CH (1) CH499460A (en:Method)
DE (1) DE1667436A1 (en:Method)
FR (1) FR1554075A (en:Method)
GB (1) GB1188873A (en:Method)
NL (1) NL6801237A (en:Method)
SE (1) SE344195B (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118534A (en) * 1982-04-15 1983-11-02 South African Inventions Electronically conductive tectosilicates
GB2142616A (en) * 1983-06-24 1985-01-23 Enea Chromatography stationary phases and process for preparing the same
US5421860A (en) * 1992-05-22 1995-06-06 Engelhard Process Chemicals Gmbh Sorption of organic compounds from fluids

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371440A (en) * 1972-05-31 1974-10-23 Mo G Uni Im Mv Lomonosova Process for preparing a wide-pore adsorbent for use in chromato graphy
GB1539735A (en) * 1975-06-13 1979-01-31 Ici Ltd Adsorbent material
DE2855251A1 (de) * 1978-12-21 1980-07-03 Mittex Ag Verfahren und vorrichtung zum herstellen von silikagel
DE3015439C2 (de) * 1980-04-22 1986-04-10 Bayer Ag, 5090 Leverkusen Verwendung von im wäßrigen System zerfallenden Aktivkohlegranulaten
DE4343358A1 (de) * 1993-12-18 1995-06-22 Hasso Von Bluecher Aktivkohle enthaltende poröse Körper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118534A (en) * 1982-04-15 1983-11-02 South African Inventions Electronically conductive tectosilicates
US4557858A (en) * 1982-04-15 1985-12-10 Lilliwyte Societe Anonyme Method of making an electronically conductive tectosilicate, and such tectosilicate when made according to the method
GB2142616A (en) * 1983-06-24 1985-01-23 Enea Chromatography stationary phases and process for preparing the same
US5421860A (en) * 1992-05-22 1995-06-06 Engelhard Process Chemicals Gmbh Sorption of organic compounds from fluids

Also Published As

Publication number Publication date
SE344195B (en:Method) 1972-04-04
DE1667436A1 (de) 1971-06-16
BE709608A (en:Method) 1968-05-30
AT279560B (de) 1970-03-10
CH499460A (de) 1970-11-30
FR1554075A (en:Method) 1969-01-17
NL6801237A (en:Method) 1968-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees