GB289890A - - Google Patents

Info

Publication number
GB289890A
GB289890A GB13067/28A GB1306728A GB289890A GB 289890 A GB289890 A GB 289890A GB 13067/28 A GB13067/28 A GB 13067/28A GB 1306728 A GB1306728 A GB 1306728A GB 289890 A GB289890 A GB 289890A
Authority
GB
United Kingdom
Prior art keywords
silica
gel
small particles
added
sol
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
GB13067/28A
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.)
Silica Gel Corp
Original Assignee
Silica Gel Corp
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 Silica Gel Corp filed Critical Silica Gel Corp
Publication of GB289890A publication Critical patent/GB289890A/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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

289,890. Silica Gel Corporation, (Assignees of Miller, E. B., and Connolly, G. C.). May 6, 1927, [Convention date]. Silica.-The small particles of hard adsorbent gels which are formed during the manufacture or handling of these substances are added to hydrosols and remain in the hydrogel which forms from the sol, and in the final dried product In preparing silica gel as described in Specification 136,543, small particles of silica, or other gel may be added to acid solution in a vessel fitted with a high-speed stirrer, and water-glass solution beadded to it. In making gels of alumina, oxides of tin, titanum or tungsten, small particles of silica or other gel are added before or after the formation of the sol.
GB13067/28A 1927-05-06 1928-05-03 Expired GB289890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289890TA 1927-05-06 1927-05-06

Publications (1)

Publication Number Publication Date
GB289890A true GB289890A (en) 1929-08-06

Family

ID=31945755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13067/28A Expired GB289890A (en) 1927-05-06 1928-05-03

Country Status (1)

Country Link
GB (1) GB289890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037321A1 (en) * 1980-04-02 1981-10-07 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Process for making adsorbent materials for analyzing or treating liquids and materials so obtained

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037321A1 (en) * 1980-04-02 1981-10-07 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Process for making adsorbent materials for analyzing or treating liquids and materials so obtained
FR2479986A1 (en) * 1980-04-02 1981-10-09 Commissariat Energie Atomique PROCESS FOR THE PREPARATION OF ADSORBENT MATERIALS FOR THE ANALYSIS OR TREATMENT OF LIQUIDS AND THE MATERIALS THUS OBTAINED

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